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Cheap Flights from Seattle to Houston $193.16

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Cheapest Flights from Seattle to Houston (SEA to IAH)

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

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

Question : Which airline is giving the best deals for round-trip flights from Seattle-Tacoma International Airport (SEA) to George Bush Intercontinental Airport (IAH)?
Answer : Check out Spirit Airlines, as they have been booking customers at lower fares than most.

Question : Can you cut down on flight costs by changing the day of the week you travel to Houston?
Answer : In February, Wednesday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Which airline has been on time to George Bush Intercontinental Airport (IAH) from Seattle-Tacoma International Airport (SEA) the most?
Answer : The current leader is Alaska Airlines with a 93% on-time rate. Spend as little time in an airport as necessary by flying with Alaska Airlines. If they are late for some reason though, the average delay time is 10-20 minutes.

Question : Should you be aware of any airlines that have a reputation of delays for this route?
Answer : Flights on United Airlines to Houston from Seattle during the last month were delayed 19% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : On a daily basis, how many different flight times can you take from Seattle-Tacoma International Airport (SEA) to George Bush Intercontinental Airport (IAH)?
Answer : On average, SEA to IAH sees four different flight times. The average route has 31 different flight times per day, so expect fewer choices than you're used to.

Question : In the next four weeks, what day should you book your trip?
Answer : February 1st offers bookings (as of January 16th) that are 31% below the average price for this route. Saving on flight costs means you'll have more money to spend on your trip.

Question : How long does it take to get from SEA to IAH?
Answer : The shortest direct flight is 4 hours and 5 minutes via United Airlines. If you catch the 11:40 PM PST departure, you'll arrive at 5:45 AM CST (remember, there is a two-hour time change).