Flights from Portland to Boston

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 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$217 Roundtrip, found 15 hours ago

$217

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $217 found 15 hours ago

Fri, Sep 12 - Tue, Sep 16

PDX

Portland Intl.

BOS

Logan Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Sep 12 from Portland Intl. to Logan Intl., returning Tue, Sep 16, priced at $217 found 4 days ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$217 Roundtrip, found 15 hours ago

$217

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $217 found 15 hours ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

BOS

Logan Intl.

$217 Roundtrip, found 16 hours ago

$217

Roundtrip

found 16 hours ago

Select JetBlue Airways flight, departing Tue, Aug 5 from Portland Intl. to Logan Intl., returning Tue, Aug 12, priced at $217 found 16 hours ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$227 Roundtrip, found 15 hours ago

$227

Roundtrip

found 15 hours ago

Select Delta flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $227 found 15 hours ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$237 Roundtrip, found 15 hours ago

$237

Roundtrip

found 15 hours ago

Select United flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $237 found 15 hours ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$247 Roundtrip, found 15 hours ago

$247

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $247 found 15 hours ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

BOS

Logan Intl.

$253 Roundtrip, found 16 hours ago

$253

Roundtrip

found 16 hours ago

Select Spirit Airlines flight, departing Tue, Aug 5 from Portland Intl. to Logan Intl., returning Tue, Aug 12, priced at $253 found 16 hours ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$257 Roundtrip, found 15 hours ago

$257

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $257 found 15 hours ago

Mon, Aug 4 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Mon, Aug 4 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $257 found 3 days ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$258 Roundtrip, found 15 hours ago

$258

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $258 found 15 hours ago

Mon, Sep 1 - Tue, Sep 9

PDX

Portland Intl.

BOS

Logan Intl.

$262 Roundtrip, found 2 days ago

$262

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Mon, Sep 1 from Portland Intl. to Logan Intl., returning Tue, Sep 9, priced at $262 found 2 days ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$262 Roundtrip, found 15 hours ago

$262

Roundtrip

found 15 hours ago

Select JetBlue Airways flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $262 found 15 hours ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$267 Roundtrip, found 15 hours ago

$267

Roundtrip

found 15 hours ago

Select United flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $267 found 15 hours ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$267 Roundtrip, found 15 hours ago

$267

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $267 found 15 hours ago

Wed, Aug 6 - Wed, Aug 13

PDX

Portland Intl.

BOS

Logan Intl.

$272 Roundtrip, found 15 hours ago

$272

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Wed, Aug 6 from Portland Intl. to Logan Intl., returning Wed, Aug 13, priced at $272 found 15 hours ago

Fri, Sep 12 - Tue, Sep 16

PDX

Portland Intl.

BOS

Logan Intl.

$276 Roundtrip, found 4 days ago

$276

Roundtrip

found 4 days ago

Select United flight, departing Fri, Sep 12 from Portland Intl. to Logan Intl., returning Tue, Sep 16, priced at $276 found 4 days ago

Fri, Sep 12 - Tue, Sep 16

PDX

Portland Intl.

BOS

Logan Intl.

$277 Roundtrip, found 4 days ago

$277

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Fri, Sep 12 from Portland Intl. to Logan Intl., returning Tue, Sep 16, priced at $277 found 4 days ago

Mon, Aug 4 - Tue, Aug 12

PDX

Portland Intl.

BOS

Logan Intl.

$292 Roundtrip, found 3 days ago

$292

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Mon, Aug 4 from Portland Intl. to Logan Intl., returning Tue, Aug 12, priced at $292 found 3 days ago

Sun, Aug 3 - Sat, Aug 9

PDX

Portland Intl.

BOS

Logan Intl.

$384 Roundtrip, found 6 days ago

$384

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, Aug 3 from Portland Intl. to Logan Intl., returning Sat, Aug 9, priced at $384 found 6 days ago