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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
$261
JetBlue, AirTran, Delta, Hawaiian, Sun Country, US Airways, American, Alaska, United, Virgin America
$251
Frontier, Virgin America, US Airways, American, Sun Country, AirTran, United, Alaska, Delta
$204
American, Delta, Frontier, Alaska, United, AirTran, US Airways
$331
United, Virgin America, JetBlue, US Airways, American, Delta, Alaska
$315
United, Delta, US Airways, AirTran
$352
Delta, US Airways, JetBlue, AirTran, Virgin America, United, Alaska, American
$435
AirTran, United, Delta, American, US Airways
$434
Delta, United, American, US Airways, Sun Country, AirTran, Virgin America, Frontier, Alaska, JetBlue
$304
AirTran, US Airways, Delta, United
$348
US Airways, Delta
$474

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
JetBlue, United, US Airways, Delta
$406
JetBlue, US Airways, United, Delta
$354
Delta, JetBlue, US Airways
$354
Delta, US Airways, United
$472
United, Delta, US Airways
$476
United, US Airways
$485
American, United, AirTran, Virgin America, JetBlue, US Airways, Alaska
$308
Spirit, AirTran, JetBlue, American, US Airways
$308
JetBlue, US Airways, American, United, AirTran
$304
United, Alaska, Delta, US Airways, American, JetBlue, AirTran
$406
Alaska, US Airways, Delta, AirTran, JetBlue, American, Spirit
$349
US Airways, JetBlue, Alaska, Delta, United, American, Virgin America, AirTran
$348
Alaska, US Airways, American, Delta, United
$371
United, Delta, US Airways
$453
Delta, American, AirTran, United, Alaska, US Airways
$356

Cheap International Flights from San Francisco - SFO

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Alaska, Air Canada
$384
American, US Airways, United, Alaska, WestJet, Delta, Air Canada
$425
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
$882
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Cheap Flights from San Francisco to Portland, ME, United States, from $389 Round trip from SFO to PWM