HOU to SEA (Houston to Seattle) Flights

Last Minute Flights from HOU to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IAHSeattleMay 4 to May 12$228
*Prices include taxes and fees

Cheapest HOU to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IAHSeattleMay 27 to June 2$151
IAHEverettJune 6 to June 6$223
HOUSeattleJune 3 to June 13$267
HOUEverettJuly 30 to August 3$2,446
*Prices include taxes and fees
HOU to SEA Flight Details
Origin airport
George Bush Intercontinental
Origin airport IATA code
IAH
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
1871 mi

Frequently asked questions

What airlines fly direct from William P. Hobby Airport (HOU) to Sea-Tac Airport?
To journey from HOU to Sea-Tac Airport, you’ll have to grab a flight with one or more stops. At the moment, there are no nonstop services on this particular route.
How many flights are there from HOU to SEA?
Roughly 11 a day. If you’re in a rush to get to SeaTac, see if you can grab an awesome last-minute deal from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) and then lock it in quick!
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) takes on average 6 hours and 20 minutes. That’s an ideal length of time to binge-watch an epic new series, get lost in a podcast or settle back and catch some z’s.
What is the flight distance from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
A smartphone crammed with fun stuff to watch will help fill in time on this medium-haul trip of 1,900 miles (3,000 1). While you’ll likely have entertainment options on board, nothing beats having your favorite film downloaded and ready to go.
How many morning flights are there from HOU to SEA?
With 28 morning flights from HOU to SEA a week, you have a nice range of options to select from.

  • American Airlines (AA) offers 14 weekly services that take off before midday. The first departs at 6:00AM.
  • Alternatively, pick up an airfare with Delta Air Lines (DL) and head off as early as 6:00AM. This company offers 14 morning flights each week between HOU and SEA.

How many afternoon flights are there from HOU to SEA?
If you enjoy a sleep in, select one of the 50 afternoon and evening flights available weekly from HOU to SEA.

  • Set off with American Airlines (AA), which has 26 afternoon and evening flights every week on this route. The earliest departure leaves the runway at 12:20PM.
  • Delta Air Lines (DL) is another option, listing 19 afternoon and evening flights per week. The earliest leaves the runway at 1:00PM.

What is the earliest departure time out of Houston to SeaTac?
Leave HOU at 6:00AM and hit the tarmac at SEA at 1:59AM. This flight is the earliest you can book on this route.
What is the latest departure time out of Houston to SeaTac?
Secure a seat on the 8:27PM flight from HOU, landing at 9:21PM at SEA, and give yourself time to look after any last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from Houston to SeaTac?
On average, the most competitive price for a round-trip airfare from HOU to SEA is $151. Walk away with your own hot deal by booking your tickets soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Houston to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from HOU to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Houston to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.