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

Did You Know?

You must make at least one connection 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
United, American, US Airways, Alaska, JetBlue, Virgin America, AirTran, Frontier, Hawaiian, Sun Country
$265
JetBlue, AirTran, Delta, Hawaiian, Sun Country, US Airways, American, Alaska, United, Virgin America
$259
Frontier, Virgin America, US Airways, American, Sun Country, AirTran, United, Alaska, Delta
$184
American, Delta, Frontier, Alaska, United, AirTran, US Airways
$331
United, Virgin America, JetBlue, US Airways, American, Delta, Alaska
$333
United, Delta, US Airways, AirTran
$344
Delta, US Airways, JetBlue, AirTran, Virgin America, United, Alaska, American
$435
AirTran, United, Delta, American, US Airways
$406
Delta, United, American, US Airways, Sun Country, AirTran, Virgin America, Frontier, Alaska, JetBlue
$331
AirTran, US Airways, Delta, United
$339
US Airways, Delta
$427

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
JetBlue, United, US Airways, Delta
$406
JetBlue, US Airways, United, Delta
$358
Delta, JetBlue, US Airways
$358
Delta, US Airways, United
$443
United, Delta, US Airways
$480
United, US Airways
$1235
American, United, AirTran, Virgin America, JetBlue, US Airways, Alaska
$293
Spirit, AirTran, JetBlue, American, US Airways
$293
JetBlue, US Airways, American, United, AirTran
$305
United, Alaska, Delta, US Airways, American, JetBlue, AirTran
$335
Alaska, US Airways, Delta, AirTran, JetBlue, American, Spirit
$344
US Airways, JetBlue, Alaska, Delta, United, American, Virgin America, AirTran
$304
Alaska, US Airways, American, Delta, United
$371
United, Delta, US Airways
$358
Delta, American, AirTran, United, Alaska, US Airways
$352

Cheap International Flights from San Francisco - SFO

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Alaska, Air Canada
$388
American, US Airways, United, Alaska, WestJet, Delta, Air Canada
$446
LOT, Swiss, Turkish, Air New Zealand, Virgin Atlantic, Tap Portugal, American, Lufthansa, Aeroflot, Delta, Air Berlin, United, Air France, British Airways, Finnair, Brussels, Alitalia, SAS, Austrian, KLM, US Airways, Korean, Air Europa, Iberia, Air Canada
$874
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Cheap Flights from San Francisco to Portland, ME, United States, from $385 Round trip from SFO to PWM