Cheap flights Houston — Seattle (HOU — SEA)

Good to know - Cheap tickets Houston — Seattle

Cheapest flight found $85
Minimal flight time 4h 15m
Flight distance 3040 km
Most popular airline Alaska Horizon

Airfare Houston – Seattle by month

Here you can find out in what months how much a ticket Houston – Seattle costs to buy cheap plane tickets.

Month One-way Round-trip
June 2026
December 2025
November 2025
October 2025
September 2025
August 2025
July 2025
June 2025
May 2025
April 2025
March 2025
February 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Houston — Seattle

Departure Arrival Flight days Flight Airlines Flight time Airports
06:08 09:09 tue, sat AS453 Alaska Horizon 5h 1m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
06:08 09:09 mon, tue AS453 AlphaSky 5h 1m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
07:00 09:54 mon, tue, wed, thu, sat, sun AS453 Alaska Horizon 4h 54m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
07:00 09:54 sat AS453 AlphaSky 4h 54m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
07:06 10:05 fri, sun AS453 Alaska Horizon 4h 59m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
09:42 12:42 daily UA2490 United Express 5h 0m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
09:42 12:49 thu UA2256 United Express 5h 7m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
09:42 12:40 sat UA2490 United Express 4h 58m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
09:45 12:47 sun UA672 United Express 5h 2m George Bush Intercontinental Airport — Seattle-Tacoma International Airport Select dates
10:20 12:55 tue, wed WN2592 Southwest Airlines 4h 35m William P. Hobby Airport — Seattle-Tacoma International Airport Select dates
All routes

Flights Houston — Seattle

The selection of cheap flights Houston — Seattle

Here you can find and purchase the cheapest flights Houston — Seattle from $85 and Houston — Seattle — Houston from $77.

The price of the flight Houston — Seattle (United States) — Houston from $77 (round-trip).

The average price of the flight Houston — Seattle (United States) — Houston $398 (round-trip).

Low cost flights Houston — Seattle (HOU — SEA)

The distance between Houston and Seattle 1889 miles (or 3040 kilometres).

The time difference between Houston and Seattle is 2 h.

Minimal flight time from Houston to Seattle 4h 15m.

LowCostClub always do a comparison of airfares Houston — Seattle with several airlines (include Alaska Horizon, AlphaSky, United Express). They will always give you all available options so you can find the cheapest flight to Seattle. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Houston — Seattle. Last week, for instance, the cheapest round-trip prices stood at $77 while the cheapest one-way price that was available within the last week cost $85

Routes from nearby cities to Seattle

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to Seattle is from Baton Rouge. The cheapest airfare can be purchased with a flight from Austin from $48. The nearest airports from Houston with a flight to Seattle are in Dallas.

Popular International routes from Houston

Popular routes from Seattle

If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:

Popular domestic routes from Houston

FAQ about Houston — Seattle

Yes, they do: AS453, UA2490, UA2256, UA672, WN2592, 5Y8289, UA659, UA2131, UA774, UA2197, AS439, UA2456, UA3930

Yes, you can fly from Houston to Seattle. Houston has 14 airports (William P. Hobby Airport, Andrau Airpark, David Wayne Hooks, Ellington Field, West Houston, Transco Twr Galleria, Marriot Astrodome, Woodlawns, Spaceland, George Bush Intercontinental Airport, Central Bus. District, Greenway Plaza Heliport, Park Ten Heliport, Westchase Hilton Heliport) for flights. Alaska Horizon, AlphaSky, United Express, Southwest Airlines, Atlas Air depart from Houston on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through ABX Air, Advanced Air, AeroLogic, Aeromexico, Air Canada, Air France, Air Transport International, Air Wisconsin, All Nippon Airways, Allegiant Air, American Eagle, Breeze Airways, British Airways, Cargolux, Delta Air Lines, DHL (As One Against Cancer Sticker), Emirates, EVA Air, FedEx, Frontier (Gordon the Golden Eagle Livery), Hawaiian Airlines, Jet Linx Aviation, Lufthansa, NetJets, Phoenix Air, Qatar Airways, Silk Way West Airlines, SkyWest Airlines, Sun Country Airlines, Turkish Airlines, UPS, Volaris, WestJet.

A direct flight lasts an average of 4h 15m, during which time the aircraft covers a distance of 3040 km.

The price of flights Houston — Seattle starts from $85.

Planes fly Houston — Seattle 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Houston — William P. Hobby Airport, Andrau Airpark, David Wayne Hooks, Ellington Field, West Houston, Transco Twr Galleria, Marriot Astrodome, Woodlawns, Spaceland, George Bush Intercontinental Airport, Central Bus. District, Greenway Plaza Heliport, Park Ten Heliport, Westchase Hilton Heliport. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.

The following flights fly between Houston and Seattle: AS453, AS453, AS453, AS453, AS453, UA2490, UA2256, UA2490, UA672, WN2592, 5Y8289, UA659, UA2131, UA774, UA2197, WN2592, AS439, AS439, UA2197, UA2197, AS439, AS439, AS439, AS439, AS439, AS439, UA2456, UA2456, UA3930, WN2592

High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Houston — Seattle flight deals.

The following airlines have direct flights Houston — Seattle: Alaska Horizon, AlphaSky, United Express, Southwest Airlines, Atlas Air.

All the following airlines flights Houston — Seattle: ABX Air, Advanced Air, AeroLogic, Aeromexico, Air Canada, Air France, Air Transport International, Air Wisconsin, Alaska Horizon, All Nippon Airways, Allegiant Air, AlphaSky, American Eagle, Atlas Air, Breeze Airways, British Airways, Cargolux, Delta Air Lines, DHL (As One Against Cancer Sticker), Emirates, EVA Air, FedEx, Frontier (Gordon the Golden Eagle Livery), Hawaiian Airlines, Jet Linx Aviation, Lufthansa, NetJets, Phoenix Air, Qatar Airways, Silk Way West Airlines, SkyWest Airlines, Southwest Airlines, Sun Country Airlines, Turkish Airlines, United Express, UPS, Volaris, WestJet.

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