Cheap flights from Seattle to Houston

Choose between United Airlines, Southwest Airlines, or Alaska Airlines to find the best price

Travelers usually depart from Seattle–Tacoma International, Seattle King Street railway station, Seattle Greyhound Bus Station, Seattle, WA - Poly Clinic, or Seattle, WA-Harborview Med when they travel from Seattle to Houston. Book your trip to arrive at George Bush Intercontinental, William P. Hobby, Houston, Houston Train Station, or Houston-Uptown. The distance between Seattle and Houston is 3016 km. The most popular airlines for this route are United Airlines, Southwest Airlines, Alaska Airlines, Delta Air Lines, and American Airlines. Seattle and Houston have 209 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights22464638-4710

Fly direct with

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

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

Check-in for a flight from Seattle to Houston

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

Frequently asked questions

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

A one-way nonstop (direct) flight between Seattle and Houston takes around 4.3 hours.

What is the flight distance between Seattle and Houston?

The flight distance between Seattle and Houston is 3016 km.

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

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

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, Fort Lauderdale–Hollywood International, Denver International, Dallas/Fort Worth International, San Francisco International, Phoenix Sky Harbor International, Baltimore–Washington International, Minneapolis–Saint Paul International, San Diego International.

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, Orlando International, Fort Lauderdale–Hollywood International, Denver International, Dallas Love Field, Hartsfield–Jackson Atlanta International, Phoenix Sky Harbor International, O Hare International.

Which airports are there in Seattle?

Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Kenmore Air Harbor Seaplane Base, Boeing Field.

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, Pangborn Memorial, Yakima Air Terminal, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Abbotsford International, Friday Harbor Airport.

What airports are near Houston?

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

What buses and trains depart from Seattle?

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

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

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Which airlines fly between Seattle and Houston?

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

What flights operate between Seattle and Houston?

How many airports are there near Seattle?

How many airports are there near Houston?

Is it possible to reach Seattle by bus or train?

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

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

What time do flights between Seattle and Houston depart?

What time do flights between Seattle and Houston arrive?

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