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Flights from Seattle to Houston
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Flights from Seattle to Houston Starting at $55
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- SEA09:3721h 5m1 stopIAH08:42Tue, May 21|Seattle - Houston|Frontier Airlines$55$7930% OFF30% OFF$79$55
- SEA20:4112h 36m1 stopIAH11:17Tue, Apr 9|Seattle - Houston|Frontier Airlines$56$7930% OFF30% OFF$79$56
- SEA21:359h 8m1 stopIAH08:43Tue, Apr 23|Seattle - Houston|Frontier Airlines$61$7923% OFF23% OFF$79$61
- SEA20:459h 48m1 stopIAH08:33Mon, Apr 8|Seattle - Houston|Frontier Airlines$65$65
- SEA21:1914h 50m1 stopIAH14:09Wed, Apr 24|Seattle - Houston|Spirit Airlines$67$67
- SEA18:3312h 9m1 stopIAH08:42Wed, May 15|Seattle - Houston|Frontier Airlines$67$67
- SEA22:348h 9m1 stopIAH08:43Fri, Apr 26|Seattle - Houston|Frontier Airlines$68$68
- SEA18:3311h 56m1 stopIAH08:29Wed, Apr 10|Seattle - Houston|Frontier Airlines$69$69
- SEA17:0214h 11m1 stopIAH09:13Mon, Apr 22|Seattle - Houston|Frontier Airlines$71$71
- SEA22:348h 9m1 stopIAH08:43Fri, May 3|Seattle - Houston|Frontier Airlines$72$72
- SEA13:003h 5mDirectHOU14:00Thu, Apr 4|Seattle - Houston|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from Seattle to Houston
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From $55
Spirit Airlines
From $67
Southwest Airlines
From $74
Alaska Airlines
From $83
Delta Air Lines
From $98
Sun Country Airlines
From $105
United Airlines
From $112
American Airlines
From $114
ANA airlines
Find more flights and airlines
Alternative Cheap Routes from Seattle to Houston
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Houston.
- CheapestSEA09:3721h 5m1 transferIAH08:42Seattle-Tacoma International Airport - George Bush Intercontinental AirportTue, May 21Frontier Airlines$55
- SEA22:1215h 40m1 transferHOU15:52Seattle-Tacoma International Airport - William P. Hobby AirportTue, Apr 9Frontier Airlines$61
- SEA22:1215h 40m1 transferHOU15:52Seattle-Tacoma International Airport - William P. Hobby AirportTue, Apr 9Frontier Airlines$61Find More Flights
Frequently Asked Questions
Travel Info | Seattle to Houston
Cheapest nonstop flight price | $55 |
---|---|
Cheapest round-trip ticket price | $199 |
Off-season for travel | November |
Peak season for travel | September |
Plan Your Trip Around Houston
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