Cheap Flights from Seattle to Houston (SEA - IAH)

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1 adult
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(18-64)
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(65+)
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(0-17)
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Direct Flights from Seattle to Houston

Use KAYAK to more easily find direct flights from Seattle (SEA) to Houston (IAH). Select an airline from the list below to see a weekly schedule of direct flights for that airline.

For a more comprehensive list of direct flight information, visit our direct flights tool.

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Direct flights SEA - IAH on Delta
Flight # Depart SEA Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
9202 11:40 am 5:55 pm • • • • • • • May 22 - Jun 1
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    SEA - IAH Flight Deals