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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.

Cheap SEA to IAH Flights

  • Question : Which airline has the least delays from Seattle to Houston?
    Answer : Booking with Alaska Airlines means you will arrive to Houston about the time you were supposed to. In fact, this timely airline has an 87% average for landing before the plane turns into a pumpkin.
  • Question : How much is a plane ticket to Houston (IAH) from Seattle (SEA)?
    Answer : Cost can range from $136 to $1,130, prices for SEA to IAH change less than most routes in the United States. However, usually the sooner you book, the more you'll be able to save.
  • Question : How long does the average person visit Houston?
    Answer : Of course, you are not an average person, but if you were, you'd stay roughly six days.
  • Question : Is there a day that has more departure times to choose from than other days?
    Answer : When you’re flying from SEA to IAH, the day with the most flight times is Monday, with 18 different options. Tuesday currently offers the least amount of flight times with only 12 options.
  • Question : Can I change the date of my flight?
    Answer : You sure can and you may save by changing when you leave. The cheapest day to fly in May is Tuesday. You may be thinking you're missing out taking off a day early, but we see it as just adding saving towards your next trip. A penny saved is a vacation earned.
  • Question : How long does it take to fly from Seattle to Houston?
    Answer : If you're able to take the direct flight (which is offered by United Airlines), you will be able to leave SEA at 11:40 PM PDT and get to IAH at 5:45 AM CDT (four hours and five minutes). Remember, there is a two-hour time change.
  • Question : What is the cheapest airline flying from Seattle to Houston?
    Answer : United Airlines is the leader in keeping prices low for their passengers over the next three months. Bookings are being made at just $136, which is quite a deal when compared to the more expensive bookings of $1,130.