Flights from Portland to Missoula

Cheapest flights from Portland

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Wed, Aug 20

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$444 Roundtrip, found 18 hours ago

$444

Roundtrip

found 18 hours ago

Select United flight, departing Tue, Aug 12 from Portland Intl. Jetport to Missoula Intl., returning Wed, Aug 20, priced at $444 found 18 hours ago

Mon, Aug 11 - Wed, Aug 20

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$484 Roundtrip, found 18 hours ago

$484

Roundtrip

found 18 hours ago

Select United flight, departing Mon, Aug 11 from Portland Intl. Jetport to Missoula Intl., returning Wed, Aug 20, priced at $484 found 18 hours ago

Wed, Aug 6 - Wed, Aug 20

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$510 Roundtrip, found 18 hours ago

$510

Roundtrip

found 18 hours ago

Select United flight, departing Wed, Aug 6 from Portland Intl. Jetport to Missoula Intl., returning Wed, Aug 20, priced at $510 found 18 hours ago

Tue, Aug 12 - Tue, Aug 19

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$519 Roundtrip, found 18 hours ago

$519

Roundtrip

found 18 hours ago

Select United flight, departing Tue, Aug 12 from Portland Intl. Jetport to Missoula Intl., returning Tue, Aug 19, priced at $519 found 18 hours ago

Thu, Aug 7 - Wed, Aug 20

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$528 Roundtrip, found 18 hours ago

$528

Roundtrip

found 18 hours ago

Select United flight, departing Thu, Aug 7 from Portland Intl. Jetport to Missoula Intl., returning Wed, Aug 20, priced at $528 found 18 hours ago

Mon, Aug 11 - Wed, Aug 20

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$530 Roundtrip, found 18 hours ago

$530

Roundtrip

found 18 hours ago

Select Delta flight, departing Mon, Aug 11 from Portland Intl. Jetport to Missoula Intl., returning Wed, Aug 20, priced at $530 found 18 hours ago

Tue, Aug 12 - Fri, Aug 15

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$535 Roundtrip, found 18 hours ago

$535

Roundtrip

found 18 hours ago

Select Delta flight, departing Tue, Aug 12 from Portland Intl. Jetport to Missoula Intl., returning Fri, Aug 15, priced at $535 found 18 hours ago

Wed, Aug 6 - Tue, Aug 19

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$539 Roundtrip, found 18 hours ago

$539

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Wed, Aug 6 from Portland Intl. Jetport to Missoula Intl., returning Tue, Aug 19, priced at $539 found 18 hours ago

Wed, Aug 6 - Fri, Aug 15

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$553 Roundtrip, found 18 hours ago

$553

Roundtrip

found 18 hours ago

Select Delta flight, departing Wed, Aug 6 from Portland Intl. Jetport to Missoula Intl., returning Fri, Aug 15, priced at $553 found 18 hours ago

Tue, Aug 12 - Sat, Aug 16

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$553 Roundtrip, found 18 hours ago

$553

Roundtrip

found 18 hours ago

Select United flight, departing Tue, Aug 12 from Portland Intl. Jetport to Missoula Intl., returning Sat, Aug 16, priced at $553 found 18 hours ago

Sat, Aug 9 - Wed, Aug 20

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$560 Roundtrip, found 18 hours ago

$560

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Aug 9 from Portland Intl. Jetport to Missoula Intl., returning Wed, Aug 20, priced at $560 found 18 hours ago

Mon, Aug 11 - Thu, Aug 14

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$561 Roundtrip, found 18 hours ago

$561

Roundtrip

found 18 hours ago

Select United flight, departing Mon, Aug 11 from Portland Intl. Jetport to Missoula Intl., returning Thu, Aug 14, priced at $561 found 18 hours ago

Tue, Aug 12 - Thu, Aug 14

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$561 Roundtrip, found 18 hours ago

$561

Roundtrip

found 18 hours ago

Select United flight, departing Tue, Aug 12 from Portland Intl. Jetport to Missoula Intl., returning Thu, Aug 14, priced at $561 found 18 hours ago

Tue, Aug 12 - Mon, Aug 18

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$563 Roundtrip, found 18 hours ago

$563

Roundtrip

found 18 hours ago

Select United flight, departing Tue, Aug 12 from Portland Intl. Jetport to Missoula Intl., returning Mon, Aug 18, priced at $563 found 18 hours ago

Mon, Aug 11 - Tue, Aug 19

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$564 Roundtrip, found 18 hours ago

$564

Roundtrip

found 18 hours ago

Select United flight, departing Mon, Aug 11 from Portland Intl. Jetport to Missoula Intl., returning Tue, Aug 19, priced at $564 found 18 hours ago

Fri, Aug 8 - Wed, Aug 20

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$565 Roundtrip, found 18 hours ago

$565

Roundtrip

found 18 hours ago

Select United flight, departing Fri, Aug 8 from Portland Intl. Jetport to Missoula Intl., returning Wed, Aug 20, priced at $565 found 18 hours ago

Fri, Aug 8 - Tue, Aug 19

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$570 Roundtrip, found 18 hours ago

$570

Roundtrip

found 18 hours ago

Select Delta flight, departing Fri, Aug 8 from Portland Intl. Jetport to Missoula Intl., returning Tue, Aug 19, priced at $570 found 18 hours ago

Mon, Aug 11 - Thu, Aug 14

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$572 Roundtrip, found 18 hours ago

$572

Roundtrip

found 18 hours ago

Select Delta flight, departing Mon, Aug 11 from Portland Intl. Jetport to Missoula Intl., returning Thu, Aug 14, priced at $572 found 18 hours ago

Sat, Aug 9 - Tue, Aug 19

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$575 Roundtrip, found 18 hours ago

$575

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Aug 9 from Portland Intl. Jetport to Missoula Intl., returning Tue, Aug 19, priced at $575 found 18 hours ago

Fri, Aug 8 - Fri, Aug 15

PWM

Portland Intl. Jetport

MSO

Missoula Intl.

$575 Roundtrip, found 18 hours ago

$575

Roundtrip

found 18 hours ago

Select Delta flight, departing Fri, Aug 8 from Portland Intl. Jetport to Missoula Intl., returning Fri, Aug 15, priced at $575 found 18 hours ago