
Popular airlines from Seattle to Southwest Houston
American Airlines
Delta
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Cheap Flights from Seattle to Southwest Houston (SEA-HOU)
Prices were available within the past 7 days and start at ¥11,820 for one-way flights and ¥23,640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 18 - Wed, Sep 24
SEA
Seattle
IAH
Houston
¥23,640 Roundtrip, found 2 days ago
¥23,640
Roundtrip
found 2 days ago

Thu, Sep 11 - Sat, Sep 20
SEA
Seattle
IAH
Houston
¥23,770 Roundtrip, found 1 day ago
¥23,770
Roundtrip
found 1 day ago

Thu, Oct 16 - Wed, Oct 22
SEA
Seattle
IAH
Houston
¥24,400 Roundtrip, found 2 days ago
¥24,400
Roundtrip
found 2 days ago

Thu, Sep 11 - Sat, Sep 20
SEA
Seattle
IAH
Houston
¥24,530 Roundtrip, found 1 day ago
¥24,530
Roundtrip
found 1 day ago

Thu, Sep 11 - Sat, Sep 20
SEA
Seattle
IAH
Houston
¥24,740 Roundtrip, found 1 day ago
¥24,740
Roundtrip
found 1 day ago

Thu, Sep 18 - Wed, Sep 24
SEA
Seattle
IAH
Houston
¥39,830 Roundtrip, found 2 days ago
¥39,830
Roundtrip
found 2 days ago
Find the cheapest month to fly from Seattle (SEA) to Houston (IAH)
October is typically the cheapest month to fly
From ¥16,722 - ¥37,616 per traveler.
Graph displaying average flight prices per month
Nearby Cities
Top Routes to Southwest Houston
- Chicago to Southwest Houston
- Los Angeles to Southwest Houston
- Kobe to Southwest Houston
- Bangkok to Southwest Houston
- Sapporo to Southwest Houston
- Rio de Janeiro to Southwest Houston
- Brussels to Southwest Houston
- Jakarta to Southwest Houston
- Boston to Southwest Houston
- Seattle to Southwest Houston
- Incheon to Southwest Houston
- Nagoya to Southwest Houston
- Osaka to Southwest Houston
- Fukuoka to Southwest Houston
- San Francisco to Southwest Houston
- Tokyo to Southwest Houston
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