Book United Houston to Seattle flight deals from $1,311

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Downtown Seattle at sunset

Plan ahead for flights from Houston to Seattle

from
to
Type
Dates
Price*
Houston (IAH)
to Seattle (SEA)
Roundtrip
Depart Sat 18 May 2019
Return Sat 25 May 2019
from$ 1,311*Viewed: 7 hours ago
Houston (IAH)
to Seattle (SEA)
Roundtrip
Depart Thu 23 May 2019
Return Sun 26 May 2019
from$ 1,311*Viewed: 9 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Seattle

59 °FSaturday06/23/2018
72 °FSunday06/24/2018
63 °FMonday06/25/2018
53 °FTuesday06/26/2018
60 °FWednesday06/27/2018
55 °FThursday06/28/2018
59 °FFriday06/29/2018
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