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.
Southwest Airlines on Houston to Seattle at a glance
- flights a week
- 4
- days of operation
- Mon, Thu, Fri, Sun
- departure
- 07:30
- flight time
- 4h 45m - 8h 25m
- aircraft
- Boeing 737, Boeing 737-800
- cheapest fare on the route
- $123
Southwest Airlines Houston to Seattle schedule
4 flights a week. Departure and arrival times are local.
FlightDepartsArrivesDurationDaysAircraft
WN 146
Southwest Airlines
07:30
William P. Hobby
13:55
Seattle-Tacoma International
8h 25m
Mon, Thu, Fri, Sun
Boeing 737
Seasonal and one-off flights
Not operating in the next two weeks. The first of them is on 11 March.
FlightDepartsArrivesDurationDaysAircraft
WN 2041
Southwest Airlines
08:25
William P. Hobby
13:35
Seattle-Tacoma International
7h 10m
Seasonal
Boeing 737-800
WN 5154
Southwest Airlines
07:55
William P. Hobby
10:40
Seattle-Tacoma International
4h 45m
Seasonal
Boeing 737
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
Alaska AirlinesFrequently asked questions
How many Southwest Airlines flights are there from Houston to Seattle?
4 nonstop flights a week, 3 flight numbers in the schedule: Mon, Thu, Fri, Sun.
How long is the Southwest Airlines flight from Houston to Seattle?
From 4 hours 45 minutes to 8 hours 25 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from Houston to Seattle?
Boeing 737 and Boeing 737-800.