$186 Cheap United flights St. Louis (STL) to Missoula (MSO)

$186 Cheap United flights St. Louis (STL) to Missoula (MSO)

Prices were available within the past 7 days and start at $186 for one-way flights and $401 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Tue, Oct 21

STL

St. Louis

MSO

Missoula

$401 Roundtrip, found 1 hour ago

$401

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Oct 14 from St. Louis to Missoula, returning Tue, Oct 21, priced at $401 found 1 hour ago

Tue, Oct 14 - Tue, Oct 21

STL

St. Louis

MSO

Missoula

$404 Roundtrip, found 1 hour ago

$404

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Oct 14 from St. Louis to Missoula, returning Tue, Oct 21, priced at $404 found 1 hour ago