Flights from Houston (HOU) to Lisbon (LIS)

Flight schedules from Houston to Lisbon with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (63)

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Houston US
IAH17:15
10h 55m
1 Stop
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1015
  Houston. US
  IAH 17:15
  3h 1m
  1195 Miles
  Washington. US
  IAD 21:16
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  Boeing 767-400 Passenger
  Operated by United Airlines
Houston US
IAH14:38
11h 32m
1 Stop
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1909
  Houston. US
  IAH 14:38
  3h 28m
  1405 Miles
  New York. US
  EWR 19:06
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  Boeing 787-10
  Operated by United Airlines
Houston US
IAH13:25
12h 45m
1 Stop
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1261
  Houston. US
  IAH 13:25
  3h 26m
  1405 Miles
  New York. US
  EWR 17:51
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  Boeing 787-10
  Operated by United Airlines
Houston US
IAH10:34
12h 51m
1 Stop
Lisbon PT
LIS05:25
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1036
  Houston. US
  IAH 10:34
  3h 26m
  1405 Miles
  New York. US
  EWR 15:00
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 202
  New York. US
  EWR 17:40
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 05:25
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH16:25
13h 15m
1 Stop
Lisbon PT
LIS11:40
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2140
  Houston. US
  IAH 16:25
  3h 28m
  1422 Miles
  New York. US
  LGA 20:53
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 204
  New York. US
  EWR 23:55
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 11:40
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH16:20
13h 20m
1 Stop
Lisbon PT
LIS11:40
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 774
  Houston. US
  IAH 16:20
  3h 31m
  1405 Miles
  New York. US
  EWR 20:51
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 204
  New York. US
  EWR 23:55
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 11:40
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH14:50
13h 20m
1 Stop
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2263
  Houston. US
  IAH 14:50
  2h 55m
  1212 Miles
  Washington. US
  DCA 18:45
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  Boeing 767-400 Passenger
  Operated by United Airlines
Houston US
IAH19:50
13h 20m
1 Stop
Lisbon PT
LIS15:10
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5
  Houston. US
  IAH 19:50
  9h 0m
  4850 Miles
  London. GB
  LHR 10:50
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 1367
  London. GB
  LHR 12:25
  2h 45m
  977 Miles
  Lisbon. PT
  LIS 15:10
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH09:52
13h 33m
1 Stop
Lisbon PT
LIS05:25
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4804
  Houston. US
  IAH 09:52
  3h 37m
  1422 Miles
  New York. US
  LGA 14:29
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 202
  New York. US
  EWR 17:40
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 05:25
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH14:20
13h 35m
1 Stop
Lisbon PT
LIS09:55
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 202
  Houston. US
  IAH 14:20
  3h 28m
  1422 Miles
  New York. US
  LGA 18:48
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 210
  New York. US
  JFK 22:00
  6h 55m
  3377 Miles
  Lisbon. PT
  LIS 09:55
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH09:50
13h 35m
1 Stop
Lisbon PT
LIS05:25
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 731
  Houston. US
  IAH 09:50
  3h 30m
  1405 Miles
  New York. US
  EWR 14:20
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 202
  New York. US
  EWR 17:40
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 05:25
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH14:35
13h 35m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 496
  Houston. US
  IAH 14:35
  2h 25m
  856 Miles
  Orlando. US
  MCO 18:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1997
  Orlando. US
  MCO 19:13
  2h 10m
  764 Miles
  Washington. US
  IAD 21:23
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH14:36
13h 39m
1 Stop
Lisbon PT
LIS10:15
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2439
  Houston. US
  IAH 14:36
  3h 43m
  1603 Miles
  Boston. US
  BOS 19:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 216
  Boston. US
  BOS 22:50
  6h 25m
  3202 Miles
  Lisbon. PT
  LIS 10:15
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH10:10
13h 40m
1 Stop
Lisbon PT
LIS05:50
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 670
  Houston. US
  IAH 10:10
  3h 10m
  1286 Miles
  Toronto. CA
  YYZ 14:20
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 258
  Toronto. CA
  YYZ 17:35
  7h 15m
  3587 Miles
  Lisbon. PT
  LIS 05:50
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH12:25
13h 45m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1193
  Houston. US
  IAH 12:25
  2h 25m
  856 Miles
  Orlando. US
  MCO 15:50
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1579
  Orlando. US
  MCO 16:30
  2h 43m
  944 Miles
  New York. US
  EWR 19:13
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH14:20
13h 50m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 202
  Houston. US
  IAH 14:20
  3h 28m
  1422 Miles
  New York. US
  LGA 18:48
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 3535
  New York. US
  LGA 19:29
  1h 28m
  229 Miles
  Washington. US
  IAD 20:57
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH09:45
13h 50m
1 Stop
Lisbon PT
LIS05:35
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2477
  Houston. US
  IAH 09:45
  3h 48m
  1603 Miles
  Boston. US
  BOS 14:33
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 218
  Boston. US
  BOS 18:10
  6h 25m
  3202 Miles
  Lisbon. PT
  LIS 05:35
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH14:20
13h 50m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 787
  Houston. US
  IAH 14:20
  2h 41m
  930 Miles
  Chicago. US
  ORD 17:01
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 210
  Chicago. US
  ORD 18:14
  2h 0m
  590 Miles
  Washington. US
  IAD 21:14
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH12:10
14h 0m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5383
  Houston. US
  IAH 12:10
  2h 54m
  1096 Miles
  Cleveland. US
  CLE 16:04
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1411
  Cleveland. US
  CLE 17:21
  1h 39m
  405 Miles
  New York. US
  EWR 19:00
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:03
14h 7m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2080
  Houston. US
  IAH 12:03
  2h 55m
  1212 Miles
  Washington. US
  DCA 15:58
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4180
  Washington. US
  DCA 18:08
  1h 35m
  199 Miles
  New York. US
  EWR 19:43
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:03
14h 7m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2080
  Houston. US
  IAH 12:03
  2h 55m
  1212 Miles
  Washington. US
  DCA 15:58
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4414
  Washington. US
  DCA 17:00
  1h 35m
  199 Miles
  New York. US
  EWR 18:35
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:00
14h 10m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 326
  Houston. US
  IAH 12:00
  3h 1m
  1195 Miles
  Washington. US
  IAD 16:01
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2398
  Washington. US
  IAD 17:35
  1h 25m
  212 Miles
  New York. US
  EWR 19:00
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH18:50
14h 15m
1 Stop
Lisbon PT
LIS15:05
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 46
  Houston. US
  IAH 18:50
  9h 50m
  5249 Miles
  Frankfurt. DE
  FRA 11:40
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 1168
  Frankfurt. DE
  FRA 12:50
  3h 15m
  1170 Miles
  Lisbon. PT
  LIS 15:05
  Airbus A321 Passenger
  Operated by Lufthansa
Houston US
IAH11:55
14h 15m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2194
  Houston. US
  IAH 11:55
  2h 45m
  1122 Miles
  Pittsburgh. US
  PIT 15:40
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 3469
  Pittsburgh. US
  PIT 17:20
  1h 40m
  320 Miles
  New York. US
  EWR 19:00
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH11:55
14h 15m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1168
  Houston. US
  IAH 11:55
  2h 42m
  930 Miles
  Chicago. US
  ORD 14:37
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 356
  Chicago. US
  ORD 15:45
  2h 23m
  721 Miles
  New York. US
  EWR 19:08
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH11:55
14h 15m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 6216
  Houston. US
  IAH 11:55
  2h 9m
  691 Miles
  Atlanta. US
  ATL 15:04
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 555
  Atlanta. US
  ATL 16:07
  2h 15m
  749 Miles
  New York. US
  EWR 18:22
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH19:50
14h 35m
1 Stop
Lisbon PT
LIS16:25
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5
  Houston. US
  IAH 19:50
  9h 0m
  4850 Miles
  London. GB
  LHR 10:50
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 1359
  London. GB
  LHR 13:40
  2h 45m
  977 Miles
  Lisbon. PT
  LIS 16:25
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH18:50
14h 45m
1 Stop
Lisbon PT
LIS15:35
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 46
  Houston. US
  IAH 18:50
  9h 50m
  5249 Miles
  Frankfurt. DE
  FRA 11:40
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 571
  Frankfurt. DE
  FRA 13:25
  3h 10m
  1170 Miles
  Lisbon. PT
  LIS 15:35
  Airbus A320 Passenger
  Operated by TAP Air Portugal
Houston US
IAH13:25
14h 45m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1261
  Houston. US
  IAH 13:25
  3h 26m
  1405 Miles
  New York. US
  EWR 17:51
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 558
  New York. US
  EWR 18:55
  1h 23m
  212 Miles
  Washington. US
  IAD 20:18
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH16:25
14h 55m
1 Stop
Lisbon PT
LIS13:20
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 102
  Houston. US
  IAH 16:25
  10h 20m
  5435 Miles
  Munich. DE
  MUC 09:45
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 1778
  Munich. DE
  MUC 11:00
  3h 20m
  1239 Miles
  Lisbon. PT
  LIS 13:20
  Airbus A321 Passenger
  Operated by Lufthansa
Houston US
IAH10:58
15h 12m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2677
  Houston. US
  IAH 10:58
  2h 39m
  866 Miles
  Denver. US
  DEN 12:37
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1505
  Denver. US
  DEN 13:44
  3h 46m
  1609 Miles
  New York. US
  EWR 19:30
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:55
15h 15m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 797
  Houston. US
  IAH 12:55
  2h 39m
  866 Miles
  Denver. US
  DEN 14:34
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 798
  Denver. US
  DEN 15:55
  3h 19m
  1457 Miles
  Washington. US
  IAD 21:14
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH12:05
15h 15m
2 Stops
Lisbon PT
LIS09:20
+1 day/s
Houston - Lisbon
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 592
  Houston. US
  IAH 12:05
  3h 10m
  1286 Miles
  Toronto. CA
  YYZ 16:15
  Airbus A220-300 Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 422
  Toronto. CA
  YYZ 18:00
  1h 23m
  316 Miles
  Montreal. CA
  YUL 19:23
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 812
  Montreal. CA
  YUL 21:50
  6h 30m
  3271 Miles
  Lisbon. PT
  LIS 09:20
  
  Operated by Air Canada
Houston US
IAH12:25
15h 45m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1193
  Houston. US
  IAH 12:25
  2h 25m
  856 Miles
  Orlando. US
  MCO 15:50
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 413
  Orlando. US
  MCO 16:20
  2h 12m
  764 Miles
  Washington. US
  IAD 18:32
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH12:00
16h 10m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1499
  Houston. US
  IAH 12:00
  3h 25m
  1405 Miles
  New York. US
  EWR 16:25
  Boeing 787-9
  Operated by United Airlines
2. Flight 2United Airlines UA 558
  New York. US
  EWR 18:55
  1h 23m
  212 Miles
  Washington. US
  IAD 20:18
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH11:55
16h 15m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1168
  Houston. US
  IAH 11:55
  2h 42m
  930 Miles
  Chicago. US
  ORD 14:37
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 5668
  Chicago. US
  ORD 16:00
  2h 1m
  614 Miles
  Washington. US
  DCA 19:01
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH11:55
16h 15m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1168
  Houston. US
  IAH 11:55
  2h 42m
  930 Miles
  Chicago. US
  ORD 14:37
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 1616
  Chicago. US
  ORD 15:56
  1h 54m
  590 Miles
  Washington. US
  IAD 18:50
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH09:50
16h 20m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2311
  Houston. US
  IAH 09:50
  2h 55m
  1212 Miles
  Washington. US
  DCA 13:45
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4413
  Washington. US
  DCA 16:00
  1h 35m
  199 Miles
  New York. US
  EWR 17:35
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:50
16h 20m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2311
  Houston. US
  IAH 09:50
  2h 55m
  1212 Miles
  Washington. US
  DCA 13:45
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4560
  Washington. US
  DCA 15:28
  1h 35m
  199 Miles
  New York. US
  EWR 17:03
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:49
16h 21m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1321
  Houston. US
  IAH 09:49
  2h 42m
  930 Miles
  Chicago. US
  ORD 12:31
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2298
  Chicago. US
  ORD 14:36
  2h 23m
  721 Miles
  New York. US
  EWR 17:59
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:49
16h 21m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1321
  Houston. US
  IAH 09:49
  2h 42m
  930 Miles
  Chicago. US
  ORD 12:31
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2182
  Chicago. US
  ORD 14:00
  2h 10m
  735 Miles
  New York. US
  LGA 17:10
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:49
16h 21m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1321
  Houston. US
  IAH 09:49
  2h 42m
  930 Miles
  Chicago. US
  ORD 12:31
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2329
  Chicago. US
  ORD 13:50
  2h 15m
  721 Miles
  New York. US
  EWR 17:05
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:45
16h 25m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2477
  Houston. US
  IAH 09:45
  3h 48m
  1603 Miles
  Boston. US
  BOS 14:33
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2220
  Boston. US
  BOS 16:14
  1h 33m
  201 Miles
  New York. US
  EWR 17:47
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:45
16h 25m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2477
  Houston. US
  IAH 09:45
  3h 48m
  1603 Miles
  Boston. US
  BOS 14:33
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1606
  Boston. US
  BOS 17:25
  1h 35m
  201 Miles
  New York. US
  EWR 19:00
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:35
16h 35m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1128
  Houston. US
  IAH 09:35
  2h 39m
  866 Miles
  Denver. US
  DEN 11:14
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1505
  Denver. US
  DEN 13:44
  3h 46m
  1609 Miles
  New York. US
  EWR 19:30
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:35
16h 35m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 413
  Houston. US
  IAH 09:35
  2h 24m
  856 Miles
  Orlando. US
  MCO 12:59
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 657
  Orlando. US
  MCO 14:11
  2h 49m
  944 Miles
  New York. US
  EWR 17:00
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:35
16h 35m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 413
  Houston. US
  IAH 09:35
  2h 24m
  856 Miles
  Orlando. US
  MCO 12:59
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2321
  Orlando. US
  MCO 15:15
  2h 44m
  944 Miles
  New York. US
  EWR 17:59
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH16:30
16h 35m
1 Stop
Lisbon PT
LIS15:05
+1 day/s
Houston - Lisbon
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 441
  Houston. US
  IAH 16:30
  9h 50m
  5249 Miles
  Frankfurt. DE
  FRA 09:20
  Airbus A330-300 Passenger
  Operated by Lufthansa
2. Flight 2Lufthansa LH 1168
  Frankfurt. DE
  FRA 12:50
  3h 15m
  1170 Miles
  Lisbon. PT
  LIS 15:05
  Airbus A321 Passenger
  Operated by Lufthansa
Houston US
IAH16:25
16h 45m
1 Stop
Lisbon PT
LIS15:10
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 102
  Houston. US
  IAH 16:25
  10h 20m
  5435 Miles
  Munich. DE
  MUC 09:45
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 553
  Munich. DE
  MUC 12:50
  3h 20m
  1239 Miles
  Lisbon. PT
  LIS 15:10
  Airbus A320neo
  Operated by TAP Air Portugal
Houston US
IAH10:58
17h 12m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2677
  Houston. US
  IAH 10:58
  2h 39m
  866 Miles
  Denver. US
  DEN 12:37
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 347
  Denver. US
  DEN 13:30
  3h 18m
  1457 Miles
  Washington. US
  IAD 18:48
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH08:30
17h 40m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1544
  Houston. US
  IAH 08:30
  2h 42m
  930 Miles
  Chicago. US
  ORD 11:12
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2329
  Chicago. US
  ORD 13:50
  2h 15m
  721 Miles
  New York. US
  EWR 17:05
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH08:30
17h 40m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1544
  Houston. US
  IAH 08:30
  2h 42m
  930 Miles
  Chicago. US
  ORD 11:12
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2182
  Chicago. US
  ORD 14:00
  2h 10m
  735 Miles
  New York. US
  LGA 17:10
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH08:30
17h 40m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2197
  Houston. US
  IAH 08:30
  2h 39m
  866 Miles
  Denver. US
  DEN 10:09
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 598
  Denver. US
  DEN 11:45
  3h 42m
  1624 Miles
  New York. US
  LGA 17:27
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH08:30
17h 40m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2197
  Houston. US
  IAH 08:30
  2h 39m
  866 Miles
  Denver. US
  DEN 10:09
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1233
  Denver. US
  DEN 11:33
  3h 45m
  1609 Miles
  New York. US
  EWR 17:18
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH14:20
18h 15m
2 Stops
Lisbon PT
LIS14:35
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 202
  Houston. US
  IAH 14:20
  3h 28m
  1422 Miles
  New York. US
  LGA 18:48
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2Swiss LX 15
  New York. US
  JFK 21:00
  7h 40m
  3942 Miles
  Zurich. CH
  ZRH 10:40
  Airbus A330-300 Passenger
  Operated by Swiss
3. Flight 3Swiss LX 2084
  Zurich. CH
  ZRH 12:35
  3h 0m
  1076 Miles
  Lisbon. PT
  LIS 14:35
  
  Operated by Swiss
Houston US
IAH14:20
18h 15m
2 Stops
Lisbon PT
LIS14:35
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 462
  Houston. US
  IAH 14:20
  2h 33m
  967 Miles
  Miami. US
  MIA 17:53
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2Swiss LX 65
  Miami. US
  MIA 19:50
  9h 0m
  4901 Miles
  Zurich. CH
  ZRH 10:50
  Airbus A340-300
  Operated by Swiss
3. Flight 3Swiss LX 2084
  Zurich. CH
  ZRH 12:35
  3h 0m
  1076 Miles
  Lisbon. PT
  LIS 14:35
  
  Operated by Swiss
Houston US
IAH09:45
18h 25m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1799
  Houston. US
  IAH 09:45
  3h 27m
  1226 Miles
  Las Vegas. US
  LAS 11:12
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2382
  Las Vegas. US
  LAS 13:20
  4h 22m
  2072 Miles
  Washington. US
  IAD 20:42
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH09:35
18h 35m
2 Stops
Lisbon PT
LIS10:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1128
  Houston. US
  IAH 09:35
  2h 39m
  866 Miles
  Denver. US
  DEN 11:14
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 347
  Denver. US
  DEN 13:30
  3h 18m
  1457 Miles
  Washington. US
  IAD 18:48
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 22:05
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:10
  
  Operated by United Airlines
Houston US
IAH07:30
18h 40m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2359
  Houston. US
  IAH 07:30
  3h 27m
  1226 Miles
  Las Vegas. US
  LAS 08:57
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1190
  Las Vegas. US
  LAS 10:00
  4h 59m
  2234 Miles
  New York. US
  EWR 17:59
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH07:30
18h 40m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2359
  Houston. US
  IAH 07:30
  3h 27m
  1226 Miles
  Las Vegas. US
  LAS 08:57
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1292
  Las Vegas. US
  LAS 11:31
  4h 59m
  2234 Miles
  New York. US
  EWR 19:30
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH07:20
18h 50m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2433
  Houston. US
  IAH 07:20
  2h 39m
  866 Miles
  Denver. US
  DEN 08:59
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 598
  Denver. US
  DEN 11:45
  3h 42m
  1624 Miles
  New York. US
  LGA 17:27
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH07:20
18h 50m
2 Stops
Lisbon PT
LIS08:10
+1 day/s
Houston - Lisbon
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2433
  Houston. US
  IAH 07:20
  2h 39m
  866 Miles
  Denver. US
  DEN 08:59
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1233
  Denver. US
  DEN 11:33
  3h 45m
  1609 Miles
  New York. US
  EWR 17:18
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 20:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH13:25
19h 10m
2 Stops
Lisbon PT
LIS14:35
+1 day/s
Houston - Lisbon
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1261
  Houston. US
  IAH 13:25
  3h 26m
  1405 Miles
  New York. US
  EWR 17:51
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Swiss LX 15
  New York. US
  JFK 21:00
  7h 40m
  3942 Miles
  Zurich. CH
  ZRH 10:40
  Airbus A330-300 Passenger
  Operated by Swiss
3. Flight 3Swiss LX 2084
  Zurich. CH
  ZRH 12:35
  3h 0m
  1076 Miles
  Lisbon. PT
  LIS 14:35
  
  Operated by Swiss

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Houston - Lisbon

Houston - Lisbon

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Houston - Lisbon

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Houston - Lisbon

Houston - Lisbon

Houston - Lisbon

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