Cheap flights from Houston to Seattle

Choose between United Airlines, Delta Air Lines, or Alaska Airlines to find the best price

Travelers usually depart from George Bush Intercontinental, William P. Hobby, Houston, Houston Train Station, or Houston-Uptown when they travel from Houston to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle King Street railway station, Seattle Greyhound Bus Station, Seattle, WA - Poly Clinic, or Seattle, WA-Harborview Med . The distance between Houston and Seattle is 3016 km. The most popular airlines for this route are United Airlines, Delta Air Lines, Alaska Airlines, Southwest Airlines, and Frontier Airlines. Houston and Seattle have 212 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights56382819-5021

Fly direct with

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Houston to Seattle

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
United AirlinesUALUAYesUnknownNo
Delta Air LinesDALDLYesUnknownNo
Alaska AirlinesASAASYesUnknownNo
Southwest AirlinesSWAWNNoUnknownNo
Frontier AirlinesFFTF9NoUnknownNo

Frequently asked questions

How long does it take to travel from Houston to Seattle?

A one-way nonstop (direct) flight between Houston and Seattle takes around 4.9 hours.

What is the flight distance between Houston and Seattle?

The flight distance between Houston and Seattle is 3016 km.

What airlines offer nonstop (direct) flights between Houston and Seattle?

Several carriers operate flights between Houston and Seattle. Airlines offering nonstop (direct) flights include Alaska Airlines, United Airlines.

What are the most popular routes to and from Houston?

Travelers frequently search for route combinations, such as Houston and Los Angeles International, McCarran International, Miami International, Newark Liberty International, Fort Lauderdale–Hollywood International, Denver International, Dallas/Fort Worth International, Hartsfield–Jackson Atlanta International, O Hare International, Nashville International, Louis Armstrong New Orleans International.

What are the most popular routes to and from Seattle?

Travelers frequently search for route combinations, such as Seattle and Los Angeles International, McCarran International, Miami International, Denver International, Dallas/Fort Worth International, San Francisco International, Phoenix Sky Harbor International, Baltimore–Washington International, O Hare International, San Diego International, Salt Lake City International.

Which airports are there in Houston?

Houston is mainly served by George Bush Intercontinental. But there are other airports nearby, including William P. Hobby, Ellington, David Wayne Hooks Memorial Airport.

What airports are near Houston?

The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Victoria Regional, Easterwood, Beaumont Municipal Airport, Jack Brooks Regional, Lake Charles Regional.

What airports are near Seattle?

The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Yakima Air Terminal, Pangborn Memorial, Abbotsford International, Victoria Inner Harbour SPB, Vancouver Harbour Flight Centre, Friday Harbor Airport.

What buses and trains depart from Houston?

A number of bus and train companies depart from Houston, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Houston and Seattle?

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Which airlines fly between Houston and Seattle?

When's the best time to travel between Houston and Seattle?

What flights operate between Houston and Seattle?

How many airports are there near Houston?

How many airports are there near Seattle?

Is it possible to reach Houston by bus or train?

What time do nonstop (direct) flights between Houston and Seattle depart?

What time do nonstop (direct) flights between Houston and Seattle arrive?

What time do flights between Houston and Seattle depart?

What time do flights between Houston and Seattle arrive?

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