$402 Cheap United flights Seattle (SEA) to Missoula (MSO)

$402 Cheap United flights Seattle (SEA) to Missoula (MSO)

Prices were available within the past 7 days and start at $402 for one-way flights and $580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Sat, Jun 6

SEA

Seattle

MSO

Missoula

$580 Roundtrip, found 23 hours ago

$580

Roundtrip

found 23 hours ago

Select United flight, departing Wed, May 27 from Seattle to Missoula, returning Sat, Jun 6, priced at $580 found 23 hours ago