Popular airlines from Seattle to Texas Gulf Coast

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Cheap Flights from Seattle to Texas Gulf Coast (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.

All deals

One way

Roundtrip

Thu, Sep 18 - Wed, Sep 24

SEA

Seattle

IAH

Houston

￥23,640

Roundtrip

found 2 days ago

Thu, Sep 11 - Sat, Sep 20

SEA

Seattle

IAH

Houston

￥23,770

Roundtrip

found 1 day ago

Thu, Oct 16 - Wed, Oct 22

SEA

Seattle

IAH

Houston

￥24,400

Roundtrip

found 2 days ago

Thu, Sep 11 - Sat, Sep 20

SEA

Seattle

IAH

Houston

￥24,530

Roundtrip

found 1 day ago

Thu, Sep 11 - Sat, Sep 20

SEA

Seattle

IAH

Houston

￥24,740

Roundtrip

found 1 day ago

Thu, Sep 18 - Wed, Sep 24

SEA

Seattle

IAH

Houston

￥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.

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Top Routes to Texas Gulf Coast

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Flights to Texas Gulf Coast from Seattle - ￥11,820

Travelers

Popular airlines from Seattle to Texas Gulf Coast

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Be in the know

Book smarter

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Cheap Flights from Seattle to Texas Gulf Coast (SEA-HOU)

Find the cheapest month to fly from Seattle (SEA) to Houston (IAH)

October is typically the cheapest month to fly

Nearby Cities

Top Routes to Texas Gulf Coast

Expedia's Latest Trends

Members save 10% or more on over 100,000 hotels worldwide when you’re signed in

Flights to Texas Gulf Coast from Seattle - ￥11,820

Popular airlines from Seattle to Texas Gulf Coast

Plan, book, fly with confidence

Be in the know

Book smarter

Earn twice

Cheap Flights from Seattle to Texas Gulf Coast (SEA-HOU)

Find the cheapest month to fly from Seattle (SEA) to Houston (IAH)

October is typically the cheapest month to flyOctober is typically the cheapest month to fly

Graph displaying average flight prices per month

Nearby Cities

Top Routes to Texas Gulf Coast

Expedia's Latest Trends

October is typically the cheapest month to fly