$424 Cheap United flights Louisville (SDF) to Seattle (SEA)

$424 Cheap United flights Louisville (SDF) to Seattle (SEA)

Prices were available within the past 7 days and start at $424 for one-way flights and $798 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 5 - Mon, Jul 6

SDF

Louisville

SEA

Seattle

$798 Roundtrip, found 10 hours ago

$798

Roundtrip

found 10 hours ago

Select United flight, departing Sun, Jul 5 from Louisville to Seattle, returning Mon, Jul 6, priced at $798 found 10 hours ago