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.

Mon, Jun 2 - Sat, Jun 7

PDX

Portland Intl.

BIL

Logan Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon, Jun 2 from Portland Intl. to Logan Intl., returning Sat, Jun 7, priced at $248 found 1 day ago

Mon, Jun 2 - Thu, Jun 5

PDX

Portland Intl.

BIL

Logan Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jun 2 from Portland Intl. to Logan Intl., returning Thu, Jun 5, priced at $257 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $264 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $268 found 1 day ago

Mon, Jun 2 - Fri, Jun 6

PDX

Portland Intl.

BIL

Logan Intl.

$278 Roundtrip, found 1 day ago

$278

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon, Jun 2 from Portland Intl. to Logan Intl., returning Fri, Jun 6, priced at $278 found 1 day ago

Thu, Jun 5 - Sat, Jun 7

PDX

Portland Intl.

BIL

Logan Intl.

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sat, Jun 7, priced at $287 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$292 Roundtrip, found 1 day ago

$292

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $292 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $299 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$303 Roundtrip, found 1 day ago

$303

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $303 found 1 day ago

Wed, Jun 4 - Fri, Jun 6

PDX

Portland Intl.

BIL

Logan Intl.

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, Jun 4 from Portland Intl. to Logan Intl., returning Fri, Jun 6, priced at $308 found 1 day ago

Fri, Jun 6 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$318 Roundtrip, found 1 day ago

$318

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jun 6 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $318 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $322 found 1 day ago

Sat, Jun 7 - Sat, Jun 7

PDX

Portland Intl.

BIL

Logan Intl.

$327 Roundtrip, found 1 day ago

$327

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jun 7 from Portland Intl. to Logan Intl., returning Sat, Jun 7, priced at $327 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$334 Roundtrip, found 1 day ago

$334

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $334 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$338 Roundtrip, found 1 day ago

$338

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $338 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $339 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $344 found 1 day ago

Sun, Jun 8 - Tue, Jun 10

PDX

Portland Intl.

BIL

Logan Intl.

$348 Roundtrip, found 1 day ago

$348

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Jun 8 from Portland Intl. to Logan Intl., returning Tue, Jun 10, priced at $348 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$353 Roundtrip, found 1 day ago

$353

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $353 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

PDX

Portland Intl.

BIL

Logan Intl.

$448 Roundtrip, found 1 day ago

$448

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from Portland Intl. to Logan Intl., returning Sun, Jun 8, priced at $448 found 1 day ago