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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, Frontier Airlines, Spirit Airlines, United
Flight Price $151
Distance 1,871 mi

Cheap SEA to IAH Flights

  • What is the cheapest day to fly?

    The cheapest day to fly from Seattle to Houston is on Tuesday. If you want to save a bit of cash on your next trip look for flights on Tuesday.
  • How long does it take to fly from Seattle to Houston?

    If you are flying on United Airlines, your flight will be just about four hours and five minutes. Don't forget the two-hour time change.
  • Can I change the date of my flight?

    Yes, you can switch your departure date. If you would like to save some funds in doing so, the cheapest day to fly in October is Tuesday. Being flexible with your travel days can provide you extra savings when booking.
  • How many flights are there per day from Seattle to Houston?

    Each day is different, but on average, you can expect to see 15 available departure times. Compared to the average route departing the United States with nine flight times, you'll have more options than most.
  • What is the cheapest airline flying from Seattle to Houston?

    Spirit Airlines is the leader in keeping costs low for their passengers over the next three months. Bookings are being made at just $151, which is a good deal when compared to the more expensive bookings of $845.
  • From Seattle to Houston, which day of the week is going to have the most flight times?

    With 18 total flight time options, Monday provides the most flexibility from SEA to IAH. The day with the fewest number of options is Tuesday with only 12 different departures.
  • Which airline has the least delays from Seattle to Houston?

    Booking with United Airlines means you will arrive to Houston about the time you were supposed to. In fact, this timely airline has an 80% average for landing before the plane turns into a pumpkin. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Seattle to Houston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to Houston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on Expedia.com of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.