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Direct flights from Houston to Seattle

Did you mean Flights from Seattle to Houston?

Flightmap/Flights from HOU/HOU to SEA

Houston

United States

HOU

William P Hobby Airport

Seattle

United States

SEA

Seattle Tacoma International Airport

Route
Nonstop service available
Distance
1,892 miles
Marketing airlines
2 airlines
Aircraft
3 aircraft types
Dates
Oct 27, 2026 – Aug 2, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from HOU
  • Flights to SEA

Houston to Seattle route overview

William P Hobby Airport (HOU) serves Houston; Seattle Tacoma International Airport (SEA) serves Seattle.

The airports are 1,892 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from HOU to SEA.

Marketing airlines listed in the current schedule, including codeshare sellers, are Sun Country (SY) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 27, 2026 – Aug 2, 2027.

Marketing airlines on the Houston to Seattle route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from HOU to SEA

Frequently asked questions

Which airports serve the Houston to Seattle route?

William P Hobby Airport (HOU) is the origin airport and Seattle Tacoma International Airport (SEA) is the destination airport.

How far is Seattle from Houston?

HOU and SEA are approximately 1,892 miles apart by great-circle distance.

Are there direct flights from HOU to SEA?

Yes. Roame's current schedule feed shows nonstop service from HOU to SEA.

Which airlines market flights from HOU to SEA?

Marketing airlines listed in the current schedule, including codeshare sellers, are Sun Country (SY) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from HOU to SEA?

Aircraft listed in the current schedule include Boeing 737-800 (738), Boeing 737-800 Winglets (73H) and Boeing 737 MAX 8 (7M8).

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