Direct (non-stop) flights from Seattle to Houston

All flight schedules from Seattle Tacoma International , Washington , USA to William P. Hobby Airport , Texas , USA. This route is operated by Southwest Airlines and the flight time is 4 hours and 20 minutes. The distance is 1903 miles.

Monthly schedule
Week schedules
Airlines
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SEA Seattle Tacoma International
USA
Seattle , WA , USA
HOU William P. Hobby Airport
USA
Houston , TX , USA
CHANGE DIRECTION
Flight time
4h 20m
Flight distance
1903mi, 3062km
Flights from Seattle to Houston route map
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USA
USA
SEA
Seattle , WA
aircraft image
USA
USA
HOU
Houston , TX
Distance
1903 miles · (3062 km)
CHANGE DIRECTION
Flight time
4 hours and 20 minutes

Airlines with direct flights from Seattle (SEA) to Houston (HOU)

  • Southwest Airlines
    S
    M
    T
    W
    T
    F
    S
    Low-cost airline
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SEA HOU
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MONTHLY
WN
WEEKLY

Seattle (SEA) to Houston (HOU) flight schedule

The monthly calendar shows every direct flight departure from Seattle Tacoma International (SEA) with all airlines. Click on a date to see a list of flights or search for the best prices.

View return flights from HOU to SEA

Southwest Airlines flight schedule from Seattle to Houston

All weekly departures with Southwest Airlines. The week calendar shows every flight departure from Seattle (SEA) to Houston (HOU). Click on a blue date to see a list of flights.

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  • Week 39 (Sep 21 - Sep 27)
  • Week 40 (Sep 28 - Oct 4)
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Flight time
4h 10m - 4h 20m
Earliest flight
08:50
Last flight
11:25
Distance
1903 miles (3062 km)
Airlines
1 (Show)
Flights per week
7
Flights ending
September 2026
America/Los Angeles (UTC-7)
America/Chicago (UTC-5)
HOU +2 hours ahead

US
Arriving at William P. Hobby Airport (HOU) , Texas

William P. Hobby Airport (HOU) is a large airport based in Houston, USA. You can fly to 72 destinations with 5 airlines in scheduled passenger traffic.

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Departing from Seattle Tacoma (SEA) , Washington

Seattle Tacoma International (SEA) is a large airport in USA. You can fly to 140 destinations with 35 airlines in scheduled passenger traffic.

Show all flights from SEA

Airlines with alternative airports from Seattle to Houston

The airlines below are departing from or arriving to other airports in the same city or very close.

Alaska Airlines
Oneworld
Seattle Tacoma International George Bush Intcntl Houston
Duration
4 hours and 32 minutes
Spirit Airlines
Seattle Tacoma International George Bush Intcntl Houston
Duration
4 hours and 06 minutes
United
Star Alliance
Seattle Tacoma International George Bush Intcntl Houston
Duration
4 hours and 30 minutes
Show detailed flight schedule from SEA to IAH
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Seattle Tacoma International - all destinations

With FlightsFrom.com’s brilliant search features you can explore all non-stop flights from a specific airport. Simply select your preferred airport to get an overview of every single non-stop flight offered. Click on one of the routes to get information about which airline’s operate the route, when the next scheduled flight is or to filter your search even more.

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Seattle flight map

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Frequently asked questions FAQ

  • The flight between Seattle (SEA) and Houston (HOU) typically takes about 4 hour and 18 minute.
  • There are 5 direct flights between Seattle and Houston every week.
  • The flight numbers are WN3744 and WN4609.
  • From Seattle you fly out from Seattle Tacoma International (SEA) and you'll be landing at William P. Hobby Airport (HOU), George Bush Intcntl Houston (IAH).
  • Boeing 737 flies this route operated by Southwest.
  • Southwest have non-stop flights to Houston.
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MAP EXPLORER Flights from Seattle to Houston route map
Non-stop flights from SEA to HOU
1903 miles (3062 km) · 4 hours and 20 minutes
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Popular routes from Seattle

Southwest Airlines Southwest Airlines routes

Seattle (SEA) - Denver (DEN)

US

Seattle (SEA) - Sacramento (SMF)

US

Seattle (SEA) - Oakland (OAK)

US

Seattle (SEA) - Phoenix (PHX)

US

Seattle (SEA) - Las Vegas (LAS)

US

For more destinations from Seattle with Southwest Airlines (WN), check out the Southwest Airlines route map .

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