Cheap United flights Missoula (MSO) to Boston (BOS)

Cheap United flights Missoula (MSO) to Boston (BOS)

Prices were available within the past 7 days and start at for one-way flights and $441 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 12 - Tue, Jun 24

MSO

Missoula

BOS

Boston

$441 Roundtrip, found 1 day ago

$441

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 12 from Missoula to Boston, returning Tue, Jun 24, priced at $441 found 1 day ago

Thu, Jun 12 - Sun, Jun 22

MSO

Missoula

BOS

Boston

$501 Roundtrip, found 1 day ago

$501

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 12 from Missoula to Boston, returning Sun, Jun 22, priced at $501 found 1 day ago

Sat, Jun 14 - Thu, Jun 26

MSO

Missoula

BOS

Boston

$619 Roundtrip, found 1 day ago

$619

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jun 14 from Missoula to Boston, returning Thu, Jun 26, priced at $619 found 1 day ago