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 (52)

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Houston US
IAH18:15
11h 0m
1 Stop
Lisbon PT
LIS10:15
+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 2729
  Houston. US
  IAH 18:15
  2h 58m
  1195 Miles
  Washington. US
  IAD 22:13
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  Boeing 767-400 Passenger
  Operated by United Airlines
Houston US
IAH17:05
12h 10m
1 Stop
Lisbon PT
LIS10:15
+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 1788
  Houston. US
  IAH 17:05
  2h 58m
  1195 Miles
  Washington. US
  IAD 21:03
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  Boeing 767-400 Passenger
  Operated by United Airlines
Houston US
IAH14:54
12h 16m
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 2608
  Houston. US
  IAH 14:54
  3h 36m
  1405 Miles
  New York. US
  EWR 19:30
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  Boeing 787-10
  Operated by United Airlines
Houston US
IAH12:15
12h 20m
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 2366
  Houston. US
  IAH 12:15
  3h 1m
  1195 Miles
  Washington. US
  IAD 16:16
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 232
  Washington. US
  IAD 18:30
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 05:35
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH16:32
12h 23m
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 2140
  Houston. US
  IAH 16:32
  3h 27m
  1422 Miles
  New York. US
  LGA 20:59
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 210
  New York. US
  JFK 23:00
  6h 55m
  3377 Miles
  Lisbon. PT
  LIS 09:55
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH12:05
12h 30m
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 2105
  Houston. US
  IAH 12:05
  2h 36m
  967 Miles
  Miami. US
  MIA 15:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 224
  Miami. US
  MIA 17:30
  8h 5m
  4172 Miles
  Lisbon. PT
  LIS 05:35
  Airbus A330-900neo Passenger
  Operated by TAP Air Portugal
Houston US
IAH11:55
12h 30m
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 1499
  Houston. US
  IAH 11:55
  3h 31m
  1405 Miles
  New York. US
  EWR 16:26
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 202
  New York. US
  EWR 18:40
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 05:25
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH12:05
12h 45m
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 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 2TAP Air Portugal TP 258
  Toronto. CA
  YYZ 18:35
  7h 15m
  3587 Miles
  Lisbon. PT
  LIS 05:50
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH20:50
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 20:50
  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
IAH13:44
13h 26m
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 2736
  Houston. US
  IAH 13:44
  3h 36m
  1405 Miles
  New York. US
  EWR 18:20
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  Boeing 787-10
  Operated by United Airlines
Houston US
IAH10:35
13h 50m
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 1651
  Houston. US
  IAH 10:35
  3h 26m
  1405 Miles
  New York. US
  EWR 15:01
  Boeing 787-9
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 202
  New York. US
  EWR 18:40
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 05:25
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH14:54
14h 1m
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 2608
  Houston. US
  IAH 14:54
  3h 36m
  1405 Miles
  New York. US
  EWR 19:30
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 210
  New York. US
  JFK 23:00
  6h 55m
  3377 Miles
  Lisbon. PT
  LIS 09:55
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH16:32
14h 8m
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 16:32
  3h 27m
  1422 Miles
  New York. US
  LGA 20:59
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 204
  New York. US
  EWR 00:55
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 11:40
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH19:50
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 19:50
  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
IAH16:20
14h 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 1646
  Houston. US
  IAH 16:20
  3h 36m
  1405 Miles
  New York. US
  EWR 20:56
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2TAP Air Portugal TP 204
  New York. US
  EWR 00:55
  6h 45m
  3395 Miles
  Lisbon. PT
  LIS 11:40
  Airbus A321neo
  Operated by TAP Air Portugal
Houston US
IAH20:50
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 20:50
  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
IAH19:50
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 19:50
  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 A321neo
  Operated by TAP Air Portugal
Houston US
IAH12:05
14h 50m
2 Stops
Lisbon PT
LIS07:55
+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 21:25
  6h 30m
  3271 Miles
  Lisbon. PT
  LIS 07:55
  
  Operated by Air Canada
Houston US
IAH12:15
14h 55m
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 2662
  Houston. US
  IAH 12:15
  2h 25m
  856 Miles
  Orlando. US
  MCO 15:40
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1932
  Orlando. US
  MCO 17:50
  2h 47m
  944 Miles
  New York. US
  EWR 20:37
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:15
14h 55m
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 2662
  Houston. US
  IAH 12:15
  2h 25m
  856 Miles
  Orlando. US
  MCO 15:40
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2018
  Orlando. US
  MCO 16:55
  2h 45m
  944 Miles
  New York. US
  EWR 19:40
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:15
14h 55m
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 2366
  Houston. US
  IAH 12:15
  3h 1m
  1195 Miles
  Washington. US
  IAD 16:16
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 3689
  Washington. US
  IAD 17:35
  1h 34m
  212 Miles
  New York. US
  EWR 19:09
  Embraer 170
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH14:20
14h 55m
2 Stops
Lisbon PT
LIS10:15
+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 1712
  Houston. US
  IAH 14:20
  3h 28m
  1422 Miles
  New York. US
  LGA 18:48
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6214
  New York. US
  LGA 19:29
  1h 30m
  229 Miles
  Washington. US
  IAD 20:59
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH17:25
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 17:25
  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
IAH14:20
14h 55m
2 Stops
Lisbon PT
LIS10:15
+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 722
  Houston. US
  IAH 14:20
  2h 46m
  930 Miles
  Chicago. US
  ORD 17:06
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 444
  Chicago. US
  ORD 18:18
  1h 55m
  590 Miles
  Washington. US
  IAD 21:13
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH14:20
14h 55m
2 Stops
Lisbon PT
LIS10:15
+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 544
  Houston. US
  IAH 14:20
  2h 47m
  1096 Miles
  Cleveland. US
  CLE 18:07
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 6016
  Cleveland. US
  CLE 19:50
  1h 20m
  289 Miles
  Washington. US
  IAD 21:10
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH14:20
14h 55m
2 Stops
Lisbon PT
LIS10:15
+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 14:20
  2h 25m
  856 Miles
  Orlando. US
  MCO 17:45
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1997
  Orlando. US
  MCO 19:10
  2h 14m
  764 Miles
  Washington. US
  IAD 21:24
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH12:11
14h 59m
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 691
  Houston. US
  IAH 12:11
  2h 32m
  916 Miles
  Charlotte. US
  CLT 15:43
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 416
  Charlotte. US
  CLT 18:00
  2h 1m
  530 Miles
  New York. US
  EWR 20:01
  Airbus A319 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:03
15h 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 1168
  Houston. US
  IAH 12:03
  2h 45m
  930 Miles
  Chicago. US
  ORD 14:48
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1727
  Chicago. US
  ORD 16:44
  2h 15m
  721 Miles
  New York. US
  EWR 19:59
  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 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:03
15h 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 1168
  Houston. US
  IAH 12:03
  2h 45m
  930 Miles
  Chicago. US
  ORD 14:48
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 702
  Chicago. US
  ORD 15:45
  2h 11m
  721 Miles
  New York. US
  EWR 18:56
  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 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:00
15h 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 654
  Houston. US
  IAH 12:00
  2h 58m
  1212 Miles
  Washington. US
  DCA 15:58
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4180
  Washington. US
  DCA 18:30
  1h 37m
  199 Miles
  New York. US
  EWR 20:07
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:00
15h 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 654
  Houston. US
  IAH 12:00
  2h 58m
  1212 Miles
  Washington. US
  DCA 15:58
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4414
  Washington. US
  DCA 17:00
  1h 37m
  199 Miles
  New York. US
  EWR 18:37
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH11:55
15h 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 6127
  Houston. US
  IAH 11:55
  2h 12m
  691 Miles
  Atlanta. US
  ATL 15:07
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 555
  Atlanta. US
  ATL 15:47
  2h 19m
  749 Miles
  New York. US
  EWR 18:06
  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 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH13:44
15h 31m
2 Stops
Lisbon PT
LIS10:15
+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 2736
  Houston. US
  IAH 13:44
  3h 36m
  1405 Miles
  New York. US
  EWR 18:20
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 3478
  New York. US
  EWR 20:00
  1h 25m
  212 Miles
  Washington. US
  IAD 21:25
  Embraer 170
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH12:40
16h 35m
2 Stops
Lisbon PT
LIS10:15
+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 2728
  Houston. US
  IAH 12:40
  2h 44m
  866 Miles
  Denver. US
  DEN 14:24
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 798
  Denver. US
  DEN 15:54
  3h 17m
  1457 Miles
  Washington. US
  IAD 21:11
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH17:30
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 17:30
  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
IAH17:25
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 17:25
  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 A320 Passenger
  Operated by TAP Air Portugal
Houston US
IAH10:05
17h 5m
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 434
  Houston. US
  IAH 10:05
  2h 45m
  866 Miles
  Denver. US
  DEN 11:50
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 619
  Denver. US
  DEN 13:40
  3h 41m
  1609 Miles
  New York. US
  EWR 19:21
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:52
17h 18m
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 09:52
  2h 57m
  1212 Miles
  Washington. US
  DCA 13:49
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4413
  Washington. US
  DCA 16:00
  1h 37m
  199 Miles
  New York. US
  EWR 17:37
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH11:55
17h 20m
2 Stops
Lisbon PT
LIS10:15
+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 6152
  Houston. US
  IAH 11:55
  3h 34m
  1422 Miles
  New York. US
  LGA 16:29
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 6214
  New York. US
  LGA 19:29
  1h 30m
  229 Miles
  Washington. US
  IAD 20:59
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH11:55
17h 20m
2 Stops
Lisbon PT
LIS10:15
+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 11:55
  3h 31m
  1405 Miles
  New York. US
  EWR 16:26
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4497
  New York. US
  EWR 18:00
  1h 31m
  199 Miles
  Washington. US
  DCA 19:31
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH11:55
17h 20m
2 Stops
Lisbon PT
LIS10:15
+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 11:55
  3h 31m
  1405 Miles
  New York. US
  EWR 16:26
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1785
  New York. US
  EWR 18:50
  1h 22m
  212 Miles
  Washington. US
  IAD 20:12
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH09:43
17h 27m
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 2298
  Houston. US
  IAH 09:43
  3h 46m
  1603 Miles
  Boston. US
  BOS 14:29
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 693
  Boston. US
  BOS 16:17
  1h 38m
  201 Miles
  New York. US
  EWR 17:55
  Airbus A319 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:35
17h 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 1799
  Houston. US
  IAH 09:35
  3h 36m
  1226 Miles
  Las Vegas. US
  LAS 11:11
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1298
  Las Vegas. US
  LAS 12:26
  4h 46m
  2234 Miles
  New York. US
  EWR 20:12
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:30
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 2124
  Houston. US
  IAH 09:30
  2h 43m
  930 Miles
  Chicago. US
  ORD 12:13
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 3592
  Chicago. US
  ORD 15:00
  2h 20m
  735 Miles
  New York. US
  LGA 18:20
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH12:05
18h 20m
2 Stops
Lisbon PT
LIS11:25
+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 2105
  Houston. US
  IAH 12:05
  2h 36m
  967 Miles
  Miami. US
  MIA 15:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2Swiss LX 67
  Miami. US
  MIA 17:40
  9h 10m
  4901 Miles
  Zurich. CH
  ZRH 07:50
  Airbus A330-300 Passenger
  Operated by Swiss
3. Flight 3Swiss LX 2086
  Zurich. CH
  ZRH 09:25
  3h 0m
  1076 Miles
  Lisbon. PT
  LIS 11:25
  
  Operated by Swiss
Houston US
IAH10:35
18h 40m
2 Stops
Lisbon PT
LIS10:15
+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 1651
  Houston. US
  IAH 10:35
  3h 26m
  1405 Miles
  New York. US
  EWR 15:01
  Boeing 787-9
  Operated by United Airlines
2. Flight 2United Airlines UA 4497
  New York. US
  EWR 18:00
  1h 31m
  199 Miles
  Washington. US
  DCA 19:31
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH07:40
19h 30m
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 2614
  Houston. US
  IAH 07:40
  3h 6m
  1013 Miles
  Phoenix. US
  PHX 08:46
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1579
  Phoenix. US
  PHX 10:28
  4h 42m
  2140 Miles
  New York. US
  EWR 18:10
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH07:40
19h 30m
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 2614
  Houston. US
  IAH 07:40
  3h 6m
  1013 Miles
  Phoenix. US
  PHX 08:46
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 763
  Phoenix. US
  PHX 11:37
  4h 37m
  2140 Miles
  New York. US
  EWR 19:14
  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 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH07:30
19h 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 1264
  Houston. US
  IAH 07:30
  3h 36m
  1226 Miles
  Las Vegas. US
  LAS 09:06
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 484
  Las Vegas. US
  LAS 10:30
  4h 52m
  2234 Miles
  New York. US
  EWR 18:22
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 64
  New York. US
  EWR 21:35
  6h 35m
  3395 Miles
  Lisbon. PT
  LIS 08:10
  
  Operated by United Airlines
Houston US
IAH09:35
19h 40m
2 Stops
Lisbon PT
LIS10:15
+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 09:35
  3h 36m
  1226 Miles
  Las Vegas. US
  LAS 11:11
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2382
  Las Vegas. US
  LAS 13:35
  4h 23m
  2072 Miles
  Washington. US
  IAD 20:58
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 942
  Washington. US
  IAD 23:10
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 10:15
  
  Operated by United Airlines
Houston US
IAH09:50
20h 35m
2 Stops
Lisbon PT
LIS11:25
+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 6060
  Houston. US
  IAH 09:50
  3h 39m
  1422 Miles
  New York. US
  LGA 14:29
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Swiss LX 17
  New York. US
  JFK 17:25
  7h 45m
  3942 Miles
  Zurich. CH
  ZRH 06:10
  Airbus A330-300 Passenger
  Operated by Swiss
3. Flight 3Swiss LX 2086
  Zurich. CH
  ZRH 09:25
  3h 0m
  1076 Miles
  Lisbon. PT
  LIS 11:25
  
  Operated by Swiss
Houston US
IAH06:30
23h 55m
3 Stops
Lisbon PT
LIS11:25
+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 1677
  Houston. US
  IAH 06:30
  5h 0m
  1422 Miles
  New York. US
  LGA 14:12
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Swiss LX 17
  New York. US
  JFK 17:25
  7h 45m
  3942 Miles
  Zurich. CH
  ZRH 06:10
  Airbus A330-300 Passenger
  Operated by Swiss
3. Flight 3Swiss LX 2086
  Zurich. CH
  ZRH 09:25
  3h 0m
  1076 Miles
  Lisbon. PT
  LIS 11:25
  
  Operated by Swiss

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Houston - Lisbon

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Houston - Lisbon

Houston - Lisbon

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