IAH to SEA (Houston to Seattle) Flights

Last Minute Flights from IAH to SEA

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

OriginDestinationTravel DatesFlights From*
IAHSeattleMarch 21 to March 24$336
*Prices include taxes and fees

Cheapest IAH to SEA Flights

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

OriginDestinationTravel DatesFlights From*
IAHSeattleApril 24 to April 27$210
IAHSeattleApril 22 to April 26$234
IAHSeattleMay 6 to May 13$277
IAHSeattleMay 6 to May 13$297
IAHSeattleMarch 29 to April 11$422
*Prices include taxes and fees
IAH 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 Houston Airport to Seattle - Tacoma Intl. Airport (SEA)?
If you're eager to get your vacation underway stat, jet off with United Airlines (UA). It offers 117 nonstop flights from IAH to SEA a month. Alaska Airlines (AS) will also spirit you away to SEA without any pesky stopovers. Compare the deals on its 86 monthly services that are nonstop.
How many flights are there from IAH to SEA?
There are approximately 6 flights every day from Houston, TX (IAH-George Bush Intercontinental) to Seattle, WA (SEA-Seattle - Tacoma Intl.), so you have plenty of ways to get to SeaTac. Just find a time and date that matches your schedule and secure your airfare.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Houston, TX (IAH-George Bush Intercontinental) to Seattle, WA (SEA-Seattle - Tacoma Intl.) takes about 4 hours and 53 minutes. That's an ideal length of time to get stuck into a new series, listen to a podcast or have a nap.
What is the flight distance from Houston, TX (IAH-George Bush Intercontinental) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
At 1,850 miles (3,000 1), this medium-haul flight is no endurance event, but it's no joyride either. Touch down in SeaTac feeling rested by having a snooze along the way.
How many morning flights are there from IAH to SEA?
There are 26 morning flights from IAH to SEA each week. United Airlines (UA) lists an average of 13 weekly services that depart before midday. The first one takes to the skies at 7:20AM.
How many afternoon flights are there from IAH to SEA?
Pick one of the 21 weekly afternoon and evening flights from IAH to SEA and sneak in some more sleep. Popular carrier United Airlines (UA) operates 14 of these later flights which start at 4:20PM.
What is the earliest departure time out of Houston to SeaTac?
6:00AM is the first flight you can get out of IAH, arriving at SEA at 10:39AM. Save valuable minutes in the morning by having your suitcase zipped up and ready to be tossed in the boot.
What is the latest departure time out of Houston to SeaTac?
The last flight leaves the tarmac at IAH at 7:56PM and lands at SEA at 12:52AM. You'll have more than enough time to get ready for this flight.
What is the average price from Houston to SeaTac?
On average, the cheapest price for round-trip flights from IAH to SEA is $210. Scoop up your own great bargain by securing your tickets today. 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 IAH 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.

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