Flights from Seattle (SEA) to Houston (HOU)

Flight schedules from Seattle to Houston 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 (25)

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Seattle US
SEA07:15
4h 23m
No stops
Houston US
IAH13:38
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1370
  Seattle. US
  SEA 07:15
  4h 23m
  1883 Miles
  Houston. US
  IAH 13:38
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA10:49
9h 45m
1 Stop
Houston US
IAH22:34
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 656
  Seattle. US
  SEA 10:49
  7h 1m
  1883 Miles
  Houston. US
  IAH 22:34
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA11:16
4h 22m
No stops
Houston US
IAH17:38
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2017
  Seattle. US
  SEA 11:16
  4h 22m
  1883 Miles
  Houston. US
  IAH 17:38
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA14:12
4h 22m
No stops
Houston US
IAH20:34
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2333
  Seattle. US
  SEA 14:12
  4h 22m
  1883 Miles
  Houston. US
  IAH 20:34
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA23:59
4h 18m
No stops
Houston US
IAH06:17
+1 day/s
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2379
  Seattle. US
  SEA 23:59
  4h 18m
  1883 Miles
  Houston. US
  IAH 06:17
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Seattle US
SEA16:19
6h 3m
1 Stop
Houston US
IAH00:22
+1 day/s
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1376
  Seattle. US
  SEA 16:19
  2h 49m
  1028 Miles
  Denver. US
  DEN 20:08
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2179
  Denver. US
  DEN 20:55
  2h 27m
  866 Miles
  Houston. US
  IAH 00:22
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA12:50
6h 13m
1 Stop
Houston US
IAH21:03
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1029
  Seattle. US
  SEA 12:50
  2h 48m
  1028 Miles
  Denver. US
  DEN 16:38
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 465
  Denver. US
  DEN 17:35
  2h 28m
  866 Miles
  Houston. US
  IAH 21:03
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA14:25
6h 25m
1 Stop
Houston US
IAH22:50
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1669
  Seattle. US
  SEA 14:25
  2h 48m
  1028 Miles
  Denver. US
  DEN 18:13
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 475
  Denver. US
  DEN 19:22
  2h 28m
  866 Miles
  Houston. US
  IAH 22:50
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA05:00
6h 35m
1 Stop
Houston US
IAH13:35
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2637
  Seattle. US
  SEA 05:00
  2h 41m
  1028 Miles
  Denver. US
  DEN 08:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 673
  Denver. US
  DEN 10:07
  2h 28m
  866 Miles
  Houston. US
  IAH 13:35
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA08:20
6h 43m
1 Stop
Houston US
IAH17:03
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 757
  Seattle. US
  SEA 08:20
  2h 51m
  1028 Miles
  Denver. US
  DEN 12:11
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1812
  Denver. US
  DEN 13:39
  2h 24m
  866 Miles
  Houston. US
  IAH 17:03
  Airbus A320 Passenger
  Operated by United Airlines
Seattle US
SEA06:38
7h 2m
1 Stop
Houston US
IAH15:40
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1400
  Seattle. US
  SEA 06:38
  2h 42m
  960 Miles
  Los Angeles. US
  LAX 09:20
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 2237
  Los Angeles. US
  LAX 10:22
  3h 18m
  1384 Miles
  Houston. US
  IAH 15:40
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA05:44
7h 29m
1 Stop
Houston US
IAH15:13
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 246
  Seattle. US
  SEA 05:44
  2h 15m
  683 Miles
  San Francisco. US
  SFO 07:59
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 299
  San Francisco. US
  SFO 09:07
  4h 6m
  1641 Miles
  Houston. US
  IAH 15:13
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Seattle US
SEA14:25
7h 57m
1 Stop
Houston US
IAH00:22
+1 day/s
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1669
  Seattle. US
  SEA 14:25
  2h 48m
  1028 Miles
  Denver. US
  DEN 18:13
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2179
  Denver. US
  DEN 20:55
  2h 27m
  866 Miles
  Houston. US
  IAH 00:22
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA14:50
8h 0m
1 Stop
Houston US
IAH00:50
+1 day/s
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2606
  Seattle. US
  SEA 14:50
  2h 17m
  683 Miles
  San Francisco. US
  SFO 17:07
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 514
  San Francisco. US
  SFO 18:55
  3h 55m
  1641 Miles
  Houston. US
  IAH 00:50
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Seattle US
SEA12:50
8h 0m
1 Stop
Houston US
IAH22:50
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1029
  Seattle. US
  SEA 12:50
  2h 48m
  1028 Miles
  Denver. US
  DEN 16:38
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 475
  Denver. US
  DEN 19:22
  2h 28m
  866 Miles
  Houston. US
  IAH 22:50
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA05:00
8h 4m
1 Stop
Houston US
IAH15:04
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2637
  Seattle. US
  SEA 05:00
  2h 41m
  1028 Miles
  Denver. US
  DEN 08:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 705
  Denver. US
  DEN 11:36
  2h 28m
  866 Miles
  Houston. US
  IAH 15:04
  Airbus A320 Passenger
  Operated by United Airlines
Seattle US
SEA07:15
8h 7m
1 Stop
Houston US
IAH17:22
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 501
  Seattle. US
  SEA 07:15
  2h 20m
  683 Miles
  San Francisco. US
  SFO 09:35
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2458
  San Francisco. US
  SFO 11:15
  4h 7m
  1641 Miles
  Houston. US
  IAH 17:22
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Seattle US
SEA14:21
8h 9m
1 Stop
Houston US
IAH00:30
+1 day/s
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1964
  Seattle. US
  SEA 14:21
  3h 58m
  1725 Miles
  Chicago. US
  ORD 20:19
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 1301
  Chicago. US
  ORD 21:37
  2h 53m
  930 Miles
  Houston. US
  IAH 00:30
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA10:49
8h 9m
1 Stop
Houston US
IAH20:58
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 656
  Seattle. US
  SEA 10:49
  4h 2m
  1725 Miles
  Chicago. US
  ORD 16:51
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1006
  Chicago. US
  ORD 17:55
  3h 3m
  930 Miles
  Houston. US
  IAH 20:58
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA19:43
8h 10m
1 Stop
Houston US
IAH05:53
+1 day/s
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 737
  Seattle. US
  SEA 19:43
  2h 17m
  683 Miles
  San Francisco. US
  SFO 22:00
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 505
  San Francisco. US
  SFO 23:55
  3h 58m
  1641 Miles
  Houston. US
  IAH 05:53
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA07:00
8h 20m
1 Stop
Houston US
IAH17:20
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2138
  Seattle. US
  SEA 07:00
  4h 2m
  1725 Miles
  Chicago. US
  ORD 13:02
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2349
  Chicago. US
  ORD 14:20
  3h 0m
  930 Miles
  Houston. US
  IAH 17:20
  Airbus A321neo
  Operated by United Airlines
Seattle US
SEA23:45
8h 43m
1 Stop
Houston US
IAH10:28
+1 day/s
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 747
  Seattle. US
  SEA 23:45
  3h 58m
  1725 Miles
  Chicago. US
  ORD 05:43
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2180
  Chicago. US
  ORD 07:30
  2h 58m
  930 Miles
  Houston. US
  IAH 10:28
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA06:38
8h 44m
1 Stop
Houston US
IAH17:22
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1400
  Seattle. US
  SEA 06:38
  2h 42m
  960 Miles
  Los Angeles. US
  LAX 09:20
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 2069
  Los Angeles. US
  LAX 12:00
  3h 22m
  1384 Miles
  Houston. US
  IAH 17:22
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Seattle US
SEA07:15
10h 55m
2 Stops
Houston US
IAH20:10
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 501
  Seattle. US
  SEA 07:15
  5h 11m
  1028 Miles
  Denver. US
  DEN 14:51
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 726
  Denver. US
  DEN 16:42
  2h 28m
  866 Miles
  Houston. US
  IAH 20:10
  Airbus A320 Passenger
  Operated by United Airlines
Seattle US
SEA07:15
11h 48m
2 Stops
Houston US
IAH21:03
Seattle - Houston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 501
  Seattle. US
  SEA 07:15
  5h 11m
  1028 Miles
  Denver. US
  DEN 14:51
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 465
  Denver. US
  DEN 17:35
  2h 28m
  866 Miles
  Houston. US
  IAH 21:03
  Boeing 737-800 Passenger
  Operated by United Airlines

Flights from Seattle (SEA) to Houston (HOU) with Star Alliance

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Flight schedules from Seattle to Houston with Star Alliance member carriers

Seattle - Houston

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