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Direct flights from Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH)

28 nonstop flights a week from Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH) with 2 airlines, 4h 15m to 12h 45m in the air, 1,872 mi (3,013 km). Departures from 07:05 to 23:22.

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Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH) at a glance

flights a week
28
flights today
4
airlines
2
flight time
4h 15m - 12h 45m
distance
1,872 mi (3,013 km)
first and last departure
07:05 - 23:22
arrival terminals
A, C

Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH) flight schedule

28 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 2135
United Airlines
07:05 Seattle-Tacoma International
13:21 George Bush Intercontinental, terminal C
4h 16m
Daily
Boeing 737-700
AS 438
Alaska Airlines
10:23 Seattle-Tacoma International
16:54 George Bush Intercontinental, terminal A
4h 31m
Daily
Boeing 737-900
AS 438
Alaska Airlines
10:47 Seattle-Tacoma International
17:06 George Bush Intercontinental, terminal A
4h 19m
Mon, Fri, Sat, Sun
Boeing 737
UA 434
United Airlines
13:58 Seattle-Tacoma International
20:19 George Bush Intercontinental, terminal C
4h 21m
Sat
Boeing 737-900
UA 434
United Airlines
14:00 Seattle-Tacoma International
20:21 George Bush Intercontinental, terminal C
4h 21m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737-900
AS 240
Alaska Airlines
17:37 Seattle-Tacoma International
23:59 George Bush Intercontinental, terminal A
4h 22m
Daily
Boeing 737
AS 240
Alaska Airlines
23:22 Seattle-Tacoma International
05:40 George Bush Intercontinental, terminal A
4h 18m
Mon, Fri, Sat, Sun
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 30 November.

FlightDepartsArrivesDurationDaysAircraft
AS 240
Alaska Airlines
18:40 Seattle-Tacoma International
00:58 George Bush Intercontinental, terminal A
4h 18m
Seasonal
Boeing 737
UA 2135
United Airlines
07:00 Seattle-Tacoma International
13:20 George Bush Intercontinental, terminal C
4h 20m
Seasonal
Boeing 737-900
UA 434
United Airlines
14:30 Seattle-Tacoma International
20:51 George Bush Intercontinental, terminal C
4h 21m
Seasonal
Boeing 737
AS 1504
Alaska Airlines
17:36 Seattle-Tacoma International
23:59 George Bush Intercontinental, terminal A
4h 23m
Seasonal
Boeing 737-900
UA 2741
United Airlines
06:15 Seattle-Tacoma International
21:00 George Bush Intercontinental, terminal C
12h 45m
Seasonal
Boeing 737
AS 240
Alaska Airlines
17:36 Seattle-Tacoma International
23:59 George Bush Intercontinental, terminal A
4h 23m
Seasonal
Boeing 737-800
AS 438
Alaska Airlines
10:09 Seattle-Tacoma International
16:32 George Bush Intercontinental, terminal A
4h 23m
Seasonal
Boeing 737
UA 2135
United Airlines
07:02 Seattle-Tacoma International
13:23 George Bush Intercontinental, terminal C
4h 21m
Seasonal
Airbus A320
AS 438
Alaska Airlines
10:45 Seattle-Tacoma International
17:04 George Bush Intercontinental, terminal A
4h 19m
Seasonal
Boeing 737-900
UA 434
United Airlines
14:01 Seattle-Tacoma International
20:21 George Bush Intercontinental, terminal C
4h 20m
Seasonal
Airbus A320
AS 240
Alaska Airlines
22:45 Seattle-Tacoma International
05:00 George Bush Intercontinental, terminal A
4h 15m
Seasonal
Boeing 737-900
UA 1046
United Airlines
14:28 Seattle-Tacoma International
20:48 George Bush Intercontinental, terminal C
4h 20m
Seasonal
Airbus A320
AS 438
Alaska Airlines
10:44 Seattle-Tacoma International
17:03 George Bush Intercontinental, terminal A
4h 19m
Seasonal
Boeing 737-900
UA 434
United Airlines
14:20 Seattle-Tacoma International
20:40 George Bush Intercontinental, terminal C
4h 20m
Seasonal
Boeing 737
AS 1301
Alaska Airlines
17:38 Seattle-Tacoma International
23:58 George Bush Intercontinental, terminal A
4h 20m
Seasonal
Boeing 737-900
AS 240
Alaska Airlines
17:38 Seattle-Tacoma International
23:58 George Bush Intercontinental, terminal A
4h 20m
Seasonal
Boeing 737-900
UA 2741
United Airlines
07:00 Seattle-Tacoma International
20:54 George Bush Intercontinental, terminal C
11h 54m
Seasonal
Boeing 737
UA 2135
United Airlines
07:03 Seattle-Tacoma International
13:21 George Bush Intercontinental, terminal C
4h 18m
Seasonal
Boeing 737
AS 438
Alaska Airlines
11:45 Seattle-Tacoma International
18:15 George Bush Intercontinental, terminal A
4h 30m
Seasonal
Boeing 737-900
AS 398
Alaska Airlines
17:40 Seattle-Tacoma International
00:03 George Bush Intercontinental, terminal A
4h 23m
Seasonal
Boeing 737-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Houston is 2 hours ahead of Seattle.

Airlines flying Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH)

Nonstop flights a week by the current schedule

Alaska Airlines14 a week United Airlines14 a week

Other airport combinations Seattle to Houston

Airports with nonstop flights between the two cities, busiest first

SEA to IAHSeattle-Tacoma International to George Bush Intercontinental SEA to HOUSeattle-Tacoma International to William P. Hobby All flights Seattle to Houston

Frequently asked questions

How many nonstop flights are there from Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH)?
28 nonstop flights a week by the current schedule, 11 flight numbers, 4 today.
How long is the flight from Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH)?
From 4 hours 15 minutes to 12 hours 45 minutes nonstop, depending on the flight.
Which airlines fly nonstop from Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH)?
Alaska Airlines (14 a week) and United Airlines (14 a week).
Which terminals are used between Seattle-Tacoma International (SEA) and George Bush Intercontinental (IAH)?
Flights depart from Seattle-Tacoma International and arrive at George Bush Intercontinental, terminals A, C.
How far is George Bush Intercontinental (IAH) from Seattle-Tacoma International (SEA)?
1,872 mi (3,013 km) in a straight line.
What are the earliest and latest flights from Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH)?
The first departure is at 07:05 (United Airlines), the last at 23:22 (Alaska Airlines), local time.