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Cheap Flights from Portland to Boston, MA, United States - PWM to BOS

Did You Know?

US Airways has 490 connecting flights between Portland, ME and Boston.
You must make at least one connection to fly from Portland, ME to Boston.

Cheap Domestic Flights from Portland - PWM

Flights
Airline
Lowest Price
United, US Airways, JetBlue
$172

Cheap Domestic Flights to Boston - BOS

Flights
Airline
Lowest Price
Cape Air, US Airways, United, Delta
$265
US Airways, JetBlue, Cape Air
$120
Cape Air
$227
United, US Airways, JetBlue
$117
US Airways, United, JetBlue
$169
US Airways, United, Delta, JetBlue
$129
United, American, Delta, AirTran, JetBlue, US Airways
$142
Cape Air, JetBlue, US Airways
$120
JetBlue, United, US Airways, American, AirTran, Delta
$140
US Airways
$302
US Airways, United
$263
US Airways
$393
US Airways, Cape Air, United, Delta
$265
JetBlue, US Airways
$157
United, US Airways, Alaska, PenAir, AirTran
$386
Alaska, United, Delta, US Airways, American, AirTran
$347
US Airways, American, AirTran, United, Delta
$265

Cheap International Flights to Boston - BOS

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$225
Air Canada, United, American, Porter, WestJet, US Airways, Delta
$319
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Cheap Flights from Portland to Boston, MA, United States, Airfare Search for PWM to BOS, Airline One-Way and Roundtrip Schedules