Cheap United flights Pittsburgh (PIT) to Seattle (SEA)

Cheap United flights Pittsburgh (PIT) to Seattle (SEA)

Prices were available within the past 7 days and start at for one-way flights and $397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 22 - Mon, Dec 1

PIT

Pittsburgh

SEA

Seattle

$397 Roundtrip, found 1 day ago

$397

Roundtrip

found 1 day ago

Select United flight, departing Sat, Nov 22 from Pittsburgh to Seattle, returning Mon, Dec 1, priced at $397 found 1 day ago

Sat, Nov 22 - Sat, Nov 29

PIT

Pittsburgh

SEA

Seattle

$550 Roundtrip, found 1 day ago

$550

Roundtrip

found 1 day ago

Select United flight, departing Sat, Nov 22 from Pittsburgh to Seattle, returning Sat, Nov 29, priced at $550 found 1 day ago