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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
$242
US Airways, JetBlue, Cape Air
$120
Cape Air
$207
United, US Airways, JetBlue
$116
US Airways, United, JetBlue
$153
US Airways, United, Delta, JetBlue
$128
United, American, Delta, AirTran, JetBlue, US Airways
$142
Cape Air, JetBlue, US Airways
$120
JetBlue, United, US Airways, American, AirTran, Delta
$140
US Airways
$321
US Airways, United
$250
US Airways
$392
US Airways, Cape Air, United, Delta
$242
JetBlue, US Airways
$143
United, US Airways, Alaska, PenAir, AirTran
$385
Alaska, United, Delta, US Airways, American, AirTran
$343
US Airways, American, AirTran, United, Delta
$260

Cheap International Flights to Boston - BOS

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$262
Air Canada, United, American, Porter, WestJet, US Airways, Delta
$376
Cheap Flights from Portland to Boston, MA, United States, Airfare Search for PWM to BOS, Airline One-Way and Roundtrip Schedules