฿10,365 Cheap Flights from Seattle (SEA) to Houston (HOU)

View ฿10,365 flight on Sat, 20 Jun 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Houston William Hobby Airport (HOU)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle (SEA) to Houston (HOU)

Prices were available within the past 7 days and start at ฿10,365 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Houston (HOU)

April is typically the cheapest month to fly

From ฿5,250 - ฿11,126 per traveller.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to HOU?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from SEA to HOU was . Fares this good don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to HOU?
Most flights can be conveniently cancelled online, but whether or not you incur a fee differs between airlines. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to HOU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to William P. Hobby Airport (HOU) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to HOU?
Around 3,000 kilometres separates SeaTac and Houston, so pack something to help you while away a few hours. That novel you haven't had time to finish will be just the ticket.
Which airlines fly direct from SEA to William P. Hobby Airport?
Flying nonstop between Seattle - Tacoma Intl. Airport (SEA) and William P. Hobby Airport (HOU) isn't possible at present. However, you'll still be able to book a flight to Houston with at least one stop.
Are SEA to HOU flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from Seattle - Tacoma Intl. Airport (SEA) to HOU, but it can also be hit-or-miss. As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you're always seeing the latest offers.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
William P. Hobby
Distance
3026 km
*Available to Expedia members.