Flight Routes from Portland to San Francisco

Compare cheap outbound and return flights from Portland (PWM) to San Francisco (SFO) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€591
Flight distance
4,377 km
Time difference

Cheap flight offers from Portland-ME to San Francisco

sorted by price and recency
  1. –
    American Airlines
    –
    PWM–SFO
    1 stopover
    American Airlines
    –
    SFO–PWM
    1 stopover
    €591
  2. –
    American Airlines
    –
    PWM–SFO
    1 stopover
    American Airlines
    –
    SFO–PWM
    1 stopover
    €773
  3. –
    United Airlines
    –
    PWM–SFO
    1 stopover
    United Airlines
    –
    SFO–PWM
    1 stopover
    €671

Flight schedule from Portland (PWM) to San Francisco (SFO)

Select a travel date in the flight schedule for the route from Portland (PWM) to San Francisco (SFO) and compare affordable flight deals.

offers
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Matching outbound flightsPWM–SFO · 0 of 0
fromto
dep.arr.
durationstopovers
  1. November 1 – 7, 2026
  2. November 8 – 14, 2026
  3. November 15 – 21, 2026
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        Important flight information

        Discover more flights around Portland and San Francisco

        Departure airport Airport Portland, ME (PWM)
        Arrival airport Airport San Francisco International Airport, CA (SFO)
        Destination country Flights to United States
        Departure airport - Destination country Portland, ME - United States
        Alternative routes to United States
        Alternative flights to San Francisco
        Flight destinations with a similar price
        Flight destinations with a similar price