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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.
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
United, American, US Airways, Alaska, JetBlue, Virgin America, AirTran, Frontier, Hawaiian, Sun Country
$304
JetBlue, AirTran, Delta, Hawaiian, Sun Country, US Airways, American, Alaska, United, Virgin America
$355
Frontier, Virgin America, US Airways, American, Sun Country, AirTran, United, Alaska, Delta
$267
American, Delta, Frontier, Alaska, United, AirTran, US Airways
$351
United, Virgin America, JetBlue, US Airways, American, Delta, Alaska
$317
United, Delta, US Airways, AirTran
$359
Delta, US Airways, JetBlue, AirTran, Virgin America, United, Alaska, American
$461
AirTran, United, Delta, American, US Airways
$421
Delta, United, American, US Airways, Sun Country, AirTran, Virgin America, Frontier, Alaska, JetBlue
$320
AirTran, US Airways, Delta, United
$359
US Airways, Delta
$448

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
JetBlue, United, US Airways, Delta
$381
JetBlue, US Airways, United, Delta
$375
Delta, JetBlue, US Airways
$375
Delta, US Airways, United
$454
United, Delta, US Airways
$498
United, US Airways
$1304
American, United, AirTran, Virgin America, JetBlue, US Airways, Alaska
$306
Spirit, AirTran, JetBlue, American, US Airways
$331
JetBlue, US Airways, American, United, AirTran
$323
United, Alaska, Delta, US Airways, American, JetBlue, AirTran
$406
Alaska, US Airways, Delta, AirTran, JetBlue, American, Spirit
$355
US Airways, JetBlue, Alaska, Delta, United, American, Virgin America, AirTran
$355
Alaska, US Airways, American, Delta, United
$241
United, Delta, US Airways
$419
Delta, American, AirTran, United, Alaska, US Airways
$412

Cheap International Flights from San Francisco - SFO

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Alaska, Air Canada
$397
American, US Airways, United, Alaska, WestJet, Delta, Air Canada
$497
LOT, Swiss, Turkish, 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
$897
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Cheap Flights from San Francisco to Portland, ME, United States, from $401 Round trip from SFO to PWM