Flights from Portland to Billings

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.

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $289 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $289 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $294 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $306 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$343 Roundtrip, found 1 day ago

$343

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $343 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$345 Roundtrip, found 1 day ago

$345

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $345 found 1 day ago

Sat, Aug 30 - Sun, Aug 31

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$354 Roundtrip, found 1 day ago

$354

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 30 from Portland Intl. Jetport to Logan Intl., returning Sun, Aug 31, priced at $354 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $359 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$374 Roundtrip, found 1 day ago

$374

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $374 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$379 Roundtrip, found 1 day ago

$379

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $379 found 1 day ago

Fri, Aug 29 - Sun, Aug 31

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$379 Roundtrip, found 1 day ago

$379

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 29 from Portland Intl. Jetport to Logan Intl., returning Sun, Aug 31, priced at $379 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $384 found 1 day ago

Thu, Aug 28 - Sat, Sep 6

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 28 from Portland Intl. Jetport to Logan Intl., returning Sat, Sep 6, priced at $384 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$391 Roundtrip, found 1 day ago

$391

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $391 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$396 Roundtrip, found 1 day ago

$396

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $396 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$428 Roundtrip, found 1 day ago

$428

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $428 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$429 Roundtrip, found 1 day ago

$429

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $429 found 1 day ago

Fri, Aug 29 - Sat, Sep 6

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$430 Roundtrip, found 1 day ago

$430

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 29 from Portland Intl. Jetport to Logan Intl., returning Sat, Sep 6, priced at $430 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$432 Roundtrip, found 1 day ago

$432

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $432 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

PWM

Portland Intl. Jetport

BIL

Logan Intl.

$435 Roundtrip, found 1 day ago

$435

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 27 from Portland Intl. Jetport to Logan Intl., returning Wed, Sep 3, priced at $435 found 1 day ago