$223 Cheap United flights Pittsburgh (PIT) to Seattle (SEA)

$223 Cheap United flights Pittsburgh (PIT) to Seattle (SEA)

Prices were available within the past 7 days and start at $223 for one-way flights and $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 21 - Tue, Jan 6

PIT

Pittsburgh

SEA

Seattle

$312 Roundtrip, found 6 hours ago

$312

Roundtrip

found 6 hours ago

Select United flight, departing Sun, Dec 21 from Pittsburgh to Seattle, returning Tue, Jan 6, priced at $312 found 6 hours ago

Sun, Dec 21 - Mon, Jan 5

PIT

Pittsburgh

SEA

Seattle

$321 Roundtrip, found 6 hours ago

$321

Roundtrip

found 6 hours ago

Select United flight, departing Sun, Dec 21 from Pittsburgh to Seattle, returning Mon, Jan 5, priced at $321 found 6 hours ago

Sat, Dec 20 - Mon, Jan 5

PIT

Pittsburgh

SEA

Seattle

$338 Roundtrip, found 23 hours ago

$338

Roundtrip

found 23 hours ago

Select United flight, departing Sat, Dec 20 from Pittsburgh to Seattle, returning Mon, Jan 5, priced at $338 found 23 hours ago

Sat, Dec 20 - Wed, Jan 7

PIT

Pittsburgh

SEA

Seattle

$339 Roundtrip, found 22 hours ago

$339

Roundtrip

found 22 hours ago

Select United flight, departing Sat, Dec 20 from Pittsburgh to Seattle, returning Wed, Jan 7, priced at $339 found 22 hours ago

Sun, Dec 21 - Tue, Jan 6

PIT

Pittsburgh

SEA

Seattle

$341 Roundtrip, found 6 hours ago

$341

Roundtrip

found 6 hours ago

Select United flight, departing Sun, Dec 21 from Pittsburgh to Seattle, returning Tue, Jan 6, priced at $341 found 6 hours ago

Sun, Dec 21 - Tue, Jan 6

PIT

Pittsburgh

SEA

Seattle

$347 Roundtrip, found 6 hours ago

$347

Roundtrip

found 6 hours ago

Select United flight, departing Sun, Dec 21 from Pittsburgh to Seattle, returning Tue, Jan 6, priced at $347 found 6 hours ago