$179 Cheap United flights Portland (PDX) to Boston (BOS)

$179 Cheap United flights Portland (PDX) to Boston (BOS)

Prices were available within the past 7 days and start at $179 for one-way flights and $388 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 24 - Sat, Mar 28

PDX

Portland

BOS

Boston

$388 Roundtrip, found 2 days ago

$388

Roundtrip

found 2 days ago

Select United flight, departing Tue, Mar 24 from Portland to Boston, returning Sat, Mar 28, priced at $388 found 2 days ago

Thu, May 14 - Sat, May 23

PDX

Portland

BOS

Boston

$621 Roundtrip, found 2 days ago

$621

Roundtrip

found 2 days ago

Select United flight, departing Thu, May 14 from Portland to Boston, returning Sat, May 23, priced at $621 found 2 days ago