$119 Cheap United flights Portland (PDX) to Boston (BOS)

$119 Cheap United flights Portland (PDX) to Boston (BOS)

Prices were available within the past 7 days and start at $119 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 5 - Wed, May 13

PDX

Portland

BOS

Boston

$237 Roundtrip, found 5 hours ago

$237

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 5 from Portland to Boston, returning Wed, May 13, priced at $237 found 5 hours ago

Tue, May 5 - Wed, May 13

PDX

Portland

BOS

Boston

$273 Roundtrip, found 5 hours ago

$273

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 5 from Portland to Boston, returning Wed, May 13, priced at $273 found 5 hours ago

Wed, Sep 2 - Tue, Sep 8

PDX

Portland

BOS

Boston

$279 Roundtrip, found 10 hours ago

$279

Roundtrip

found 10 hours ago

Select United flight, departing Wed, Sep 2 from Portland to Boston, returning Tue, Sep 8, priced at $279 found 10 hours ago

Tue, May 5 - Wed, May 13

PDX

Portland

BOS

Boston

$282 Roundtrip, found 5 hours ago

$282

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 5 from Portland to Boston, returning Wed, May 13, priced at $282 found 5 hours ago

Tue, May 5 - Wed, May 13

PDX

Portland

BOS

Boston

$296 Roundtrip, found 5 hours ago

$296

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 5 from Portland to Boston, returning Wed, May 13, priced at $296 found 5 hours ago

Tue, May 5 - Wed, May 13

PDX

Portland

BOS

Boston

$299 Roundtrip, found 5 hours ago

$299

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 5 from Portland to Boston, returning Wed, May 13, priced at $299 found 5 hours ago