AED530 Cheap Flights from Seattle (SEA) to Houston (IAH)

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Popular airlines from Seattle-Tacoma International Airport (SEA) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Seattle to Houston (SEA-IAH)

Prices were available within the past 7 days and start at AED530 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from Sea-Tac Airport to Houston Airport?
With United Airlines, a direct flight takes about 4 hours and 18 minutes. Book the 11:59PM flight from Sea-Tac Airport and come in to land at IAH at 6:17AM. Walk away with a superb deal on this and many other routes when you book your fare with Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to George Bush Intercontinental Airport (IAH) last minute?
When it's time to book your flights, being prepared pays off. While it's possible to pick up a deal on a Sea-Tac Airport to Houston Airport flight at the last minute, prices usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international flights it's three to four months.
What airline has the least delays from Sea-Tac Airport to George Bush Intercontinental Airport (IAH)?
If you'd rather not be stuck at the airport for hours — or worse, have your trip upended due to a flight delay — fly with United Airlines. Around 87% of its Sea-Tac Airport to Houston Airport services get in on time. You can review your flight status before you even get to the airport through the Expedia App. It'll also provide you with real-time alerts about other helpful info, such as gate changes and how to get to your hotel. Everything you need to know is right there in your pocket!
What airports do you fly into for Houston from Seattle?
George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Field Airport (EFD) are your options when jetting from Seattle to Houston. Approximately 26 kilometers north of the center of Houston, George Bush Intercontinental Airport (IAH) is the city's principal entry point. Keep in mind things like flight arrival and departure times and the distance to your hotel before deciding where you fly into. Toyota Center and Minute Maid Park are a couple of great attractions to put on your itinerary when you arrive at your destination.
What are the most popular departure times for flights from SEA to Houston Airport?
Between 11:00 PM - 0:00 AM is the busiest time for United Airlines flights going from Sea-Tac Airport to IAH. Our recommendation? Fly out earlier in the day. With air traffic yet to build up, your odds of jumping on a delay-free flight are better.
Can I change the date of my flight from SEA to Houston Airport?
We know plans can get upended, so Expedia is here to help make things as easy as possible. To start, access your SEA to Houston Airport itinerary through the Expedia Trips portal and browse the ticket conditions and rules to see if change fees apply. If you booked your fare in the last 24 hours, some airlines will let you cancel for free and book new flights. If you booked your fare more than 24 hours ago, get in touch with us through our Customer Service portal to see how we can help.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
George Bush Intercontinental
Distance
2994 km
Average flight time
7 hours 13 mins

Book with confidence

Book with confidence

Seattle to Houston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Houston offer the perfect respite. Not only does exploring Houston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to Houston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from SEA to IAH today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Houston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Houston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is AED530 now!

Seattle to Houston Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia