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Alaska Airlines flights from Houston to Seattle

Alaska Airlines flies Houston to Seattle nonstop 14 times a week, departures from 07:00 to 14:27, 4h 41m in the air. Tickets from $276 (the route's cheapest fare is $123).

Flights from Houston to Seattle

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We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Houston to Seattle

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

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Alaska Airlines on Houston to Seattle at a glance

flights a week
14
days of operation
Daily
first and last departure
07:00 - 14:27
flight time
4h 41m - 5h
aircraft
Boeing 737-900, Boeing 737
departure terminal
A
cheapest fare, 2 January
$276
cheapest fare on the route
$123

Alaska Airlines Houston to Seattle schedule

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

FlightDepartsArrivesDurationDaysAircraft
AS 280
Alaska Airlines
07:00 George Bush Intercontinental, terminal A
09:58 Seattle-Tacoma International
4h 58m
Mon, Fri, Sat, Sun
Boeing 737
AS 280
Alaska Airlines
07:02 George Bush Intercontinental, terminal A
09:53 Seattle-Tacoma International
4h 51m
Daily
Boeing 737
AS 439
Alaska Airlines
14:08 George Bush Intercontinental, terminal A
17:05 Seattle-Tacoma International
4h 57m
Mon, Fri, Sat, Sun
Boeing 737-900
AS 439
Alaska Airlines
14:27 George Bush Intercontinental, terminal A
17:18 Seattle-Tacoma International
4h 51m
Daily
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 1 December.

FlightDepartsArrivesDurationDaysAircraft
AS 280
Alaska Airlines
06:00 George Bush Intercontinental, terminal A
08:57 Seattle-Tacoma International
4h 57m
Seasonal
Boeing 737-800
AS 439
Alaska Airlines
14:45 George Bush Intercontinental, terminal A
17:45 Seattle-Tacoma International
5h
Seasonal
Boeing 737
AS 280
Alaska Airlines
06:20 George Bush Intercontinental, terminal A
09:18 Seattle-Tacoma International
4h 58m
Seasonal
Boeing 737-900
AS 439
Alaska Airlines
14:33 George Bush Intercontinental, terminal A
17:32 Seattle-Tacoma International
4h 59m
Seasonal
Boeing 737-900
AS 280
Alaska Airlines
07:42 George Bush Intercontinental, terminal A
10:38 Seattle-Tacoma International
4h 56m
Seasonal
Boeing 737-900
AS 439
Alaska Airlines
14:30 George Bush Intercontinental, terminal A
17:23 Seattle-Tacoma International
4h 53m
Seasonal
Boeing 737-900
AS 453
Alaska Airlines
07:00 George Bush Intercontinental, terminal A
09:41 Seattle-Tacoma International
4h 41m
Seasonal
Boeing 737-900
AS 453
Alaska Airlines
06:00 George Bush Intercontinental, terminal A
08:41 Seattle-Tacoma International
4h 41m
Seasonal
Boeing 737-900
AS 427
Alaska Airlines
08:00 George Bush Intercontinental, terminal A
10:41 Seattle-Tacoma International
4h 41m
Seasonal
Boeing 737-900
AS 439
Alaska Airlines
14:46 George Bush Intercontinental, terminal A
17:30 Seattle-Tacoma International
4h 44m
Seasonal
Boeing 737-900
AS 427
Alaska Airlines
07:00 George Bush Intercontinental, terminal A
09:41 Seattle-Tacoma International
4h 41m
Seasonal
Boeing 737-900

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

Other airlines flying Houston to Seattle

Nonstop flights by the current schedule

United Airlines Southwest Airlines All flights Houston to Seattle

Frequently asked questions

How many Alaska Airlines flights are there from Houston to Seattle?
14 nonstop flights a week, 4 flight numbers in the schedule: Daily.
How long is the Alaska Airlines flight from Houston to Seattle?
From 4 hours 41 minutes to 5 hours nonstop, depending on the flight.
Which aircraft does Alaska Airlines fly from Houston to Seattle?
Boeing 737-900, Boeing 737 and Boeing 737-800.
Which terminals does Alaska Airlines use between Houston and Seattle?
Alaska Airlines departs from George Bush Intercontinental, terminal A and arrives at Seattle-Tacoma International.
How much is a Alaska Airlines ticket from Houston to Seattle?
The cheapest Alaska Airlines nonstop fare found recently is $276 for 2 January; the cheapest fare on the route with any airline is $123. The search shows the price for your date.