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

Start your journey with just one click

Airline

1/27

Seattle

toHouston

SEA-IAH

March 26, 2025

April 2, 2025

Sold byUnited Airlines

From

237USD Price subject to changes

Viewed:33 minutes ago

Roundtrip

Economy

2/27

Seattle

toHouston

SEA-IAH

April 10, 2025

April 15, 2025

Sold byUnited Airlines

From

247USD Price subject to changes

Viewed:2 hours ago

Roundtrip

Economy

3/27

Seattle

toHouston

SEA-IAH

February 27, 2025

March 4, 2025

Sold byUnited Airlines

From

257USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

4/27

Seattle

toHouston

SEA-IAH

February 22, 2025

February 24, 2025

Sold byUnited Airlines

From

321USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Houston

Friday

overcast clouds

17/01/2025

18°C

17/01/2025

overcast clouds

Saturday

overcast clouds

18/01/2025

16°C

18/01/2025

overcast clouds

Sunday

sky is clear

19/01/2025

6°C

19/01/2025

sky is clear

Monday

few clouds

20/01/2025

5°C

20/01/2025

few clouds

Tuesday

rain and snow

21/01/2025

1°C

21/01/2025

rain and snow

Wednesday

scattered clouds

22/01/2025

4°C

22/01/2025

scattered clouds

Thursday

overcast clouds

23/01/2025

10°C

23/01/2025

overcast clouds

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 (16)

Sort by

Seattle US
SEA06:15
7h 21m
1 Stop
Houston US
IAH15:36
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 1571
  Seattle. US
  SEA 06:15
  6h 8m
  1883 Miles
  Houston. US
  IAH 15:36
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA07:00
8h 4m
1 Stop
Houston US
IAH17:04
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 1373
  Seattle. US
  SEA 07:00
  7h 8m
  1883 Miles
  Houston. US
  IAH 17:04
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA07:00
4h 23m
No stops
Houston US
IAH13:23
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 1788
  Seattle. US
  SEA 07:00
  4h 23m
  1883 Miles
  Houston. US
  IAH 13:23
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA13:59
4h 21m
No stops
Houston US
IAH20:20
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 1334
  Seattle. US
  SEA 13:59
  4h 21m
  1883 Miles
  Houston. US
  IAH 20:20
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA05:00
6h 11m
1 Stop
Houston US
IAH13:11
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 2269
  Seattle. US
  SEA 05:00
  2h 43m
  1028 Miles
  Denver. US
  DEN 08:43
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2676
  Denver. US
  DEN 09:40
  2h 31m
  866 Miles
  Houston. US
  IAH 13:11
  Boeing 777 Passenger
  Operated by United Airlines
Seattle US
SEA12:35
6h 15m
1 Stop
Houston US
IAH20:50
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 1483
  Seattle. US
  SEA 12:35
  2h 42m
  1028 Miles
  Denver. US
  DEN 16:17
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 726
  Denver. US
  DEN 17:20
  2h 30m
  866 Miles
  Houston. US
  IAH 20:50
  Airbus A321neo
  Operated by United Airlines
Seattle US
SEA09:00
6h 16m
1 Stop
Houston US
IAH17:16
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 1829
  Seattle. US
  SEA 09:00
  2h 43m
  1028 Miles
  Denver. US
  DEN 12:43
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 271
  Denver. US
  DEN 13:45
  2h 31m
  866 Miles
  Houston. US
  IAH 17:16
  Airbus A321neo
  Operated by United Airlines
Seattle US
SEA15:18
6h 41m
1 Stop
Houston US
IAH23:59
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 15:18
  2h 42m
  1028 Miles
  Denver. US
  DEN 19:00
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2179
  Denver. US
  DEN 20:33
  2h 26m
  866 Miles
  Houston. US
  IAH 23:59
  Boeing 737-800 Passenger
  Operated by United Airlines
Seattle US
SEA11:05
7h 45m
1 Stop
Houston US
IAH20:50
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 747
  Seattle. US
  SEA 11:05
  4h 5m
  1725 Miles
  Chicago. US
  ORD 17:10
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1568
  Chicago. US
  ORD 17:50
  3h 0m
  930 Miles
  Houston. US
  IAH 20:50
  Airbus A321neo
  Operated by United Airlines
Seattle US
SEA09:20
7h 49m
1 Stop
Houston US
IAH19:09
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 1960
  Seattle. US
  SEA 09:20
  2h 19m
  683 Miles
  San Francisco. US
  SFO 11:39
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1314
  San Francisco. US
  SFO 13:20
  3h 49m
  1641 Miles
  Houston. US
  IAH 19:09
  Boeing 777 Passenger
  Operated by United Airlines
Seattle US
SEA07:00
7h 58m
1 Stop
Houston US
IAH16:58
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 1403
  Seattle. US
  SEA 07:00
  2h 20m
  683 Miles
  San Francisco. US
  SFO 09:20
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 313
  San Francisco. US
  SFO 11:03
  3h 55m
  1641 Miles
  Houston. US
  IAH 16:58
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Seattle US
SEA12:35
8h 7m
1 Stop
Houston US
IAH22:42
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 1483
  Seattle. US
  SEA 12:35
  2h 42m
  1028 Miles
  Denver. US
  DEN 16:17
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 475
  Denver. US
  DEN 19:16
  2h 26m
  866 Miles
  Houston. US
  IAH 22:42
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA09:00
8h 10m
1 Stop
Houston US
IAH19:10
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 1829
  Seattle. US
  SEA 09:00
  2h 43m
  1028 Miles
  Denver. US
  DEN 12:43
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 489
  Denver. US
  DEN 15:40
  2h 30m
  866 Miles
  Houston. US
  IAH 19:10
  Airbus A321neo
  Operated by United Airlines
Seattle US
SEA05:00
8h 11m
1 Stop
Houston US
IAH15:11
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 2269
  Seattle. US
  SEA 05:00
  2h 43m
  1028 Miles
  Denver. US
  DEN 08:43
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 738
  Denver. US
  DEN 11:40
  2h 31m
  866 Miles
  Houston. US
  IAH 15:11
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA06:15
8h 51m
1 Stop
Houston US
IAH17:06
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 1571
  Seattle. US
  SEA 06:15
  2h 47m
  960 Miles
  Los Angeles. US
  LAX 09:02
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1994
  Los Angeles. US
  LAX 11:45
  3h 21m
  1384 Miles
  Houston. US
  IAH 17:06
  Boeing 737-900 Passenger
  Operated by United Airlines
Seattle US
SEA07:00
9h 43m
1 Stop
Houston US
IAH18:43
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 1373
  Seattle. US
  SEA 07:00
  4h 6m
  1725 Miles
  Chicago. US
  ORD 13:06
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2678
  Chicago. US
  ORD 15:40
  3h 3m
  930 Miles
  Houston. US
  IAH 18:43
  Airbus A321neo
  Operated by United Airlines

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Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston

Seattle - Houston