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Cheap flights from Portland to San Francisco (PWM - SFO)

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The best prices from Portland to San Francisco are usually found in January or February, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

PWM - SFO
Price
$274 - $476
SFO
Temperature
59 - 77 °F
SFO
Rainfall
0 - 4.7 inches
Popular in December High demand for flights, 20% potential price rise
Cheapest in January Best time to find cheap flights, 28% potential price drop
Round-trip from $274 From Portland to San Francisco
One-way from $177 One-way flight from Portland to San Francisco
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Portland to San Francisco in June, July 2020

The best prices found for PWM to SFO flights for June, July
18 Jun - 23 Jun
$344pp
PWM
Portland
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
PWM
Portland
28 Jun - 11 Jul
$358pp
PWM
Portland
Sun Country Air
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Sun Country Air
 
1 STOP
PWM
Portland
28 Jun - 11 Jul
$359pp
PWM
Portland
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Sun Country Air
 
1 STOP
PWM
Portland

Portland to San Francisco 2020 flight deals

Cheap flights to San Francisco from Portland found for this year
8 Sep - 17 Sep
$248pp
PWM
Portland
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
PWM
Portland
8 Sep - 17 Sep
$250pp
PWM
Portland
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
PWM
Portland
20 Oct - 27 Oct
$306pp
PWM
Portland
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
PWM
Portland

One-way flights to San Francisco from Portland

The cheapest one-way flights from Portland to San Francisco
8:15 am - 12:57 pm
Sun Country Air
1 Stop
31h 42m
PWM - SFO
Sun Country Air
$177
Kiwi.com
2:45 am - 8:49 am
JetBlue
1 Stop
9h 04m
PWM - SFO
JetBlue
3:25 am - 12:05 pm
Delta
2 Stops
11h 40m
PWM - SFO
Delta
$399
Delta

Related info for your journey

Useful info, stats and facts about Portland to San Francisco flights.

Flight FAQs

From Portland to San Francisco

Are flight prices decreasing from Portland to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Portland to San Francisco for under $300 on Cheapflights?

Yes, there are multiple flights from Portland to San Francisco for under $300. The cheapest flight booked recently is on Multiple Airlines for just $248, but on average you can expect to pay $407.

Are there nonstop flights from Portland to San Francisco for under $200 on Cheapflights?

There are no nonstop flights from Portland to San Francisco, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

Within the past month, 263 users have taken a look at flights from Portland to San Francisco.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for ExpressJet, as currently they have the cheapest options available from Portland to San Francisco. On average you can find 99 flights for this flight path daily.

Does it rain more in Portland or San Francisco?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Portland is roughly greater than that of San Francisco. You can assume this to be the case over the next 17 days.

Is Portland weather warmer or cooler than San Francisco?

Expect the weather to be around 81 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Francisco is generally colder than in Portland.

Alternative routes for Portland to San Francisco

Destination information for San Francisco

Things to know before you go. Useful info for your trip from Portland to San Francisco
Average temperature for June in San Francisco
73.4 °F
Avg rainfall for June in San Francisco
0.0 ″

Airports servicing Portland

Airports servicing San Francisco