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Cheap Flights from San Francisco to Portland, ME, United States - SFO to PWM (reverse)

Did You Know?

You must make at least one connection to fly from San Francisco, CA to Portland.
There are 5224 flights from San Francisco, CA to Portland per week.
201,642 seats are available per week to fly from San Francisco, CA to Portland.
American Airlines has 490 connecting flights between San Francisco, CA and Portland.

Cheap Domestic Flights from San Francisco - SFO

Flights
Airline
Lowest Price
Alaska, United, American, US Airways, Sun Country, Hawaiian, JetBlue, Frontier, Virgin America, AirTran
$211
Alaska, United, Delta, American, US Airways, Sun Country, Hawaiian, JetBlue, Virgin America, AirTran
$313
Alaska, United, Delta, US Airways, American, Sun Country, Frontier, AirTran, Virgin America
$238
Alaska, United, Delta, American, US Airways, Frontier, AirTran
$286
Alaska, United, Delta, American, US Airways, JetBlue, Virgin America
$335
United, Delta, US Airways, AirTran
$305
Alaska, United, Delta, American, US Airways, JetBlue, AirTran, Virgin America
$354
United, Delta, American, US Airways, AirTran
$352
United, Delta, Alaska, American, US Airways, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$320
United, Delta, US Airways, AirTran
$300
Delta, US Airways
$400

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
United, Delta, US Airways, JetBlue
$316
United, Delta, US Airways, JetBlue
$360
Delta, US Airways, JetBlue
$361
United, Delta, US Airways
$401
United, Delta, US Airways
$366
United, US Airways
$555
Alaska, United, American, US Airways, JetBlue, Virgin America, AirTran
$338
US Airways, American, Spirit, JetBlue, AirTran
$338
United, American, US Airways, JetBlue, AirTran
$310
Alaska, United, Delta, US Airways, American, JetBlue, AirTran
$370
Alaska, Delta, American, US Airways, Spirit, JetBlue, AirTran
$313
Alaska, Delta, United, American, US Airways, JetBlue, Virgin America, AirTran
$280
Alaska, United, Delta, US Airways, American
$241
United, Delta, US Airways
$378
Alaska, United, Delta, US Airways, American, AirTran
$357

Cheap International Flights from San Francisco - SFO

Flights
Airline
Lowest Price
Air Canada, Alaska, United, Delta, American, US Airways, WestJet
$418
Air Canada, Alaska, United, Delta, American, US Airways, WestJet
$418
Virgin Atlantic, New Zealand, Turkish, SWISS, LOT, Tap Portugal, Aeroflot, Delta, Iberia, Air Europa, Korean, US Airways, KLM, Austrian, SAS, Alitalia, Brussels, Finnair, British Airways, Air Canada, United, American, Air Berlin, Air France, Lufthansa
$1062
Cheap Flights from San Francisco to Portland, ME, United States, from $362 Round trip from SFO to PWM