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SEA (Seattle) to IAH (Houston) Flights $158.41

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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.

Houston

$235.60

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

Question : How often is the Seattle-Tacoma International Airport (SEA) to George Bush Intercontinental Airport (IAH) route delayed?
Answer : The Seattle to Houston route has an 81% on-time rate, ranking in the 65th percentile worldwide in getting their passengers to their destinations on schedule. If a flight is late, though, expect an average of 32 minutes added to your flight time.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Saturday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : How many departure times from Seattle-Tacoma International Airport (SEA) to George Bush Intercontinental Airport (IAH) are there on a daily basis?
Answer : Of course the day matters, but on average, seven different flight times exist when you fly from SEA to IAH. The average route departing the United States currently has five different flight times per day. You'll have more choices than the average passenger.

Question : Is there a preferred airline for getting to George Bush Intercontinental Airport (IAH) on schedule?
Answer : Alaska Airlines will have you to IAH on schedule 87% of the time. Stick to Alaska Airlines and you won't spend more time in airports than you have to. If they are late for some reason though, the average delay is 19 minutes.

Question : What day in the next four weeks has the best fares?
Answer : Aug 18th has seen bookings (as of Jul 24th) as cheap as $138. That comes in 46% below the average price for this route. Saving now means you'll have more money to spend on your trip.

Question : From Seattle to Houston, which day of the week is going to have the most flight times?
Answer : Sunday has the greatest variety of flight times for Seattle to Houston with nine. Tuesday currently offers the fewest number of flight times with only five options.

Question : Who's offering the cheapest round-trip flight to George Bush Intercontinental Airport (IAH) over the coming months?
Answer : Spirit Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $138, while prices for other flights are as high as $1,226.