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Cheap SEA to IAH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Seattle to Houston route information

Origin Airport Seattle - Tacoma Intl.
Destination Airport George Bush Intercontinental
Airlines Serving Alaska Airlines, American Airlines, Delta, United
Flight Price CA $272
Distance 2,994 km

Cheap SEA to IAH Flights

  • What is the cheapest day to fly from Seattle to Houston?

    The cheapest day to fly to Houston from Seattle is on Wednesday. If you are trying to save some money on your next trip look for flights on Wednesday.
  • How much time do people spend in Houston?

    The average time spent sightseeing in Houston by travellers from Seattle is about one week.
  • What is the cheapest date to fly to Houston?

    If you are looking to save some funds, look at Dec 12th. As of Dec 9th, it's showing the cheapest ticket sales at $200. That is 63% below the average price for this route, so you can spend the savings on some souvenirs.
  • How many flights are there per day from Seattle to Houston?

    Of course, the day matters, but on average, 10 different flight times exist when you fly from SEA to IAH. You'll have more choices on this route than most other routes departing US.
  • What day of the week has the most flight time options?

    When you're flying from SEA to IAH, the day with the most flight times is Thursday, with 12 different options. However, with only five flight times, Saturday doesn't offer quite as many options when finding that perfect departure time.
  • How long is the flight from SEA to IAH?

    United Airlines can get you there in four hours and eight minutes. So, if you were to leave Seattle at 11:59 PM PST, you would get to Houston at 6:07 AM CST. Giving you enough time if you want to catch up on your reading before you land. Don't forget the two hours time change. So, synchronize your watches.
  • How long does it take to fly from Seattle to Houston?

    Flying from SEA to IAH typically takes about four hours and 21 minutes. Remember, there is a two hours time change.

SeaTac to Houston Flights

Whether you’re travelling for business, looking to get away to one of your dream destinations, or just want a change of scenery, Expedia can help you put a spring in your step and change in your pocket. With a fantastic selection of flights from Seattle to Houston, you’ll be kicking back on a plane, digging into mouth-watering local dishes and exploring the famous landmarks in no time, even if you wait until the last minute to book. And perhaps best of all, you can make it happen for less than you think, as Expedia makes it easy to book a cheap flight from SEA to IAH, no matter whether you plan on travelling one way, non stop or round trip.

Travelling with a cheap airline means that you’ll have plenty of walking-around money to splash out on shopping, activities and excursions, letting you make the most out of your getaway. Cheap airfare from SeaTac to Houston also means that you can travel more often – and more spontaneously – so there’s never been a better time to give into your whims, take to the clouds and make memories that will last forever, whether they involve dining at 5-star restaurants, dancing the nights away, pampering yourself with a luxurious spa treatment or just soaking up the stunning surroundings.

In addition to the fantastic savings afforded by cheap airfare, you can also book a bundle to take care of all your travel needs. Check out Expedia’s wide selection of hotels and rental cars to find the accommodation and vehicles that will pair perfectly with your plans, whether those call for cosy compacts and romantic B&Bs or spacious sedans and stunning world-class hotels, then bundle up your savings and you’re ready to roll. With so many intriguing options for a dream trip right at your fingertips, and with so many affordable flights offered on Expedia, there’s no need to wait a second longer to satisfy your wanderlust with a new adventure. Book your travel arrangements with us today!

May 7, 2019

Seats were tight

Mar 18, 2018

We were very thankful the staff were able to change the seats assigned to us as our original assigned seats did not have my wife and I sitting together. Was surprised we weren’t given seats together and needed to request the change.

Feb 26, 2017

Great service

Dec 10, 2016

Other than the original flight being cancelled last minute for no real reason, I was rerouted onto a delta flight and it was great