Cheap United flights Louisville (SDF) to Seattle (SEA)

Cheap United flights Louisville (SDF) to Seattle (SEA)

Prices were available within the past 7 days and start at for one-way flights and $557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 20 - Sat, Nov 29

SDF

Louisville

SEA

Seattle

$557 Roundtrip, found 19 hours ago

$557

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Nov 20 from Louisville to Seattle, returning Sat, Nov 29, priced at $557 found 19 hours ago

Wed, Nov 12 - Tue, Dec 2

SDF

Louisville

SEA

Seattle

$561 Roundtrip, found 19 hours ago

$561

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Nov 12 from Louisville to Seattle, returning Tue, Dec 2, priced at $561 found 19 hours ago

Sat, Nov 15 - Sat, Nov 29

SDF

Louisville

SEA

Seattle

$571 Roundtrip, found 19 hours ago

$571

Roundtrip

found 19 hours ago

Select United flight, departing Sat, Nov 15 from Louisville to Seattle, returning Sat, Nov 29, priced at $571 found 19 hours ago

Mon, Nov 17 - Sat, Nov 29

SDF

Louisville

SEA

Seattle

$587 Roundtrip, found 19 hours ago

$587

Roundtrip

found 19 hours ago

Select United flight, departing Mon, Nov 17 from Louisville to Seattle, returning Sat, Nov 29, priced at $587 found 19 hours ago

Wed, Nov 12 - Sat, Nov 29

SDF

Louisville

SEA

Seattle

$606 Roundtrip, found 19 hours ago

$606

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Nov 12 from Louisville to Seattle, returning Sat, Nov 29, priced at $606 found 19 hours ago

Wed, Nov 12 - Thu, Nov 27

SDF

Louisville

SEA

Seattle

$636 Roundtrip, found 19 hours ago

$636

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Nov 12 from Louisville to Seattle, returning Thu, Nov 27, priced at $636 found 19 hours ago

Wed, Nov 12 - Sun, Nov 30

SDF

Louisville

SEA

Seattle

$876 Roundtrip, found 19 hours ago

$876

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Nov 12 from Louisville to Seattle, returning Sun, Nov 30, priced at $876 found 19 hours ago