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Cheap Flights from Houston to Seattle $122.8

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Cheapest Flights from Houston to Seattle (IAH to SEA)

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

Interesting Facts About Flights from Houston to Seattle (IAH to SEA)

Question : If your plans are flexible, have you considered changing your departure day?
Answer : Tuesday is your cheapest day to fly in May. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Which airline can you expect delays with on this route?
Answer : If you're flying United Airlines to Seattle from Houston, you may be tardy as they're delayed 23% of the time. If you’re on United Airlines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : How long will the flight typically be from George Bush Intercontinental Airport (IAH) to Seattle-Tacoma International Airport (SEA)?
Answer : The average flight duration between IAH and SEA is four hours and 52 minutes.

Question : Which airline is giving the best deals for round-trip flights from George Bush Intercontinental Airport (IAH) to Seattle-Tacoma International Airport (SEA)?
Answer : Spirit Airlines is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $109, which is quite a deal when compared to the high-end bookings of $3,840.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Since low prices are preferred, look at May 3rd. As of Apr 24th, it's showing the cheapest ticket sales at $109. That is 58% below the average price for this route, so you can spend that extra cash on a fun experience in Seattle.

Question : Is this route your best bet for getting to Seattle with minimal delays?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. IAH to SEA currently has 3 stars out of 5, an average performance at best.

Question : If punctuality is required for you to book a flight, which airline is your best bet?
Answer : The current leader is Alaska Airlines with an 83% on-time rate. Don't spend more time waiting in an airport than you have to and stick with Alaska Airlines on this route. If they are late for some reason though, the average delay is 22 minutes.