Flights from Billings to Portland

Cheapest flights from Billings

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.

Mon, Aug 18 - Sat, Aug 30

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$354 Roundtrip, found 3 days ago

$354

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Aug 18 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 30, priced at $354 found 3 days ago

Tue, Aug 19 - Sat, Aug 30

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$385 Roundtrip, found 3 days ago

$385

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Aug 19 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 30, priced at $385 found 3 days ago

Mon, Aug 18 - Wed, Aug 27

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$409 Roundtrip, found 3 days ago

$409

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Aug 18 from Logan Intl. to Portland Intl. Jetport, returning Wed, Aug 27, priced at $409 found 3 days ago

Thu, Aug 21 - Sat, Aug 23

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$417 Roundtrip, found 3 days ago

$417

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Aug 21 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 23, priced at $417 found 3 days ago

Thu, Aug 21 - Sat, Aug 23

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$433 Roundtrip, found 3 days ago

$433

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Aug 21 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 23, priced at $433 found 3 days ago

Tue, Aug 19 - Wed, Aug 27

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$440 Roundtrip, found 3 days ago

$440

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Aug 19 from Logan Intl. to Portland Intl. Jetport, returning Wed, Aug 27, priced at $440 found 3 days ago

Thu, Aug 21 - Sat, Aug 23

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$455 Roundtrip, found 3 days ago

$455

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Aug 21 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 23, priced at $455 found 3 days ago

Thu, Aug 21 - Sat, Aug 30

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$463 Roundtrip, found 3 days ago

$463

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Aug 21 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 30, priced at $463 found 3 days ago

Mon, Aug 18 - Sat, Aug 23

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$465 Roundtrip, found 3 days ago

$465

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Aug 18 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 23, priced at $465 found 3 days ago

Mon, Aug 18 - Tue, Aug 19

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$466 Roundtrip, found 3 days ago

$466

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Aug 18 from Logan Intl. to Portland Intl. Jetport, returning Tue, Aug 19, priced at $466 found 3 days ago

Thu, Aug 21 - Sat, Aug 23

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$478 Roundtrip, found 3 days ago

$478

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Aug 21 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 23, priced at $478 found 3 days ago

Mon, Aug 18 - Mon, Aug 25

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$483 Roundtrip, found 3 days ago

$483

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Aug 18 from Logan Intl. to Portland Intl. Jetport, returning Mon, Aug 25, priced at $483 found 3 days ago

Sat, Aug 23 - Tue, Aug 26

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$488 Roundtrip, found 3 days ago

$488

Roundtrip

found 3 days ago

Select United flight, departing Sat, Aug 23 from Logan Intl. to Portland Intl. Jetport, returning Tue, Aug 26, priced at $488 found 3 days ago

Sun, Aug 24 - Sun, Aug 31

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$490 Roundtrip, found 3 days ago

$490

Roundtrip

found 3 days ago

Select United flight, departing Sun, Aug 24 from Logan Intl. to Portland Intl. Jetport, returning Sun, Aug 31, priced at $490 found 3 days ago

Mon, Aug 18 - Sun, Aug 31

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$493 Roundtrip, found 3 days ago

$493

Roundtrip

found 3 days ago

Select United flight, departing Mon, Aug 18 from Logan Intl. to Portland Intl. Jetport, returning Sun, Aug 31, priced at $493 found 3 days ago

Thu, Aug 21 - Sat, Aug 23

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$496 Roundtrip, found 3 days ago

$496

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Aug 21 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 23, priced at $496 found 3 days ago

Tue, Aug 19 - Thu, Aug 28

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$498 Roundtrip, found 3 days ago

$498

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Aug 19 from Logan Intl. to Portland Intl. Jetport, returning Thu, Aug 28, priced at $498 found 3 days ago

Thu, Aug 21 - Sat, Aug 23

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$501 Roundtrip, found 3 days ago

$501

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Aug 21 from Logan Intl. to Portland Intl. Jetport, returning Sat, Aug 23, priced at $501 found 3 days ago

Sun, Aug 24 - Tue, Aug 26

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$507 Roundtrip, found 3 days ago

$507

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, Aug 24 from Logan Intl. to Portland Intl. Jetport, returning Tue, Aug 26, priced at $507 found 3 days ago

Sat, Aug 23 - Mon, Aug 25

BIL

Logan Intl.

PWM

Portland Intl. Jetport

$513 Roundtrip, found 3 days ago

$513

Roundtrip

found 3 days ago

Select United flight, departing Sat, Aug 23 from Logan Intl. to Portland Intl. Jetport, returning Mon, Aug 25, priced at $513 found 3 days ago