Cheap Frontier Airlines flights Tucson (TUS) to Seattle (SEA)

Cheap Frontier Airlines flights Tucson (TUS) to Seattle (SEA)

Prices were available within the past 7 days and start at for one-way flights and $164 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 7 - Mon, Dec 8

TUS

Tucson

SEA

Seattle

$164 Roundtrip, found 2 days ago

$164

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Dec 7 from Tucson to Seattle, returning Mon, Dec 8, priced at $164 found 2 days ago

Sun, Dec 7 - Thu, Dec 11

TUS

Tucson

SEA

Seattle

$184 Roundtrip, found 2 days ago

$184

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Dec 7 from Tucson to Seattle, returning Thu, Dec 11, priced at $184 found 2 days ago