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

SFO — PWM
Feb 1 — Feb 81

The best prices from San Francisco to Portland are usually found in February or January, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from San Francisco (SFO) to Portland (PWM)

All the information you need to plan the best SFO to PWM flight in 2023: compare San Francisco to Portland flight prices with the expected peak season, weather and rainfall in Portland.

SFO - PWM

Price

$363 - $787

PWM

Temperature

23 - 68 °F

PWM

Rainfall

2.9 - 4.5 inches

Popular inJuneHigh demand for flights, 25% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 38% potential price drop
Round-trip from$363From San Francisco to Portland
One-way from$179One-way flight from San Francisco to Portland

What is the cheapest day to fly round-trip from San Francisco to Portland, Maine?

Travelers have found that booking a Monday departure is the best way to save up to 26% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from San Francisco to Portland, Maine?

Travelers have found it’s best to book a flight 35 days in advance to save up to 1% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 35 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to Portland, Maine 1-2 weeks in advance for as low as $655, or $657 for flights within the next 24 hours.

What is the cheapest month to fly from San Francisco to Portland, Maine?

February can be a great time to fly to Portland, Maine from San Francisco with a flight ticket averaging about $587. Cheapflights users have found deals in the month of February for as cheap as $243. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from San Francisco to Portland, Maine (SFO - PWM)?

It’s optimal to fly from San Francisco to Portland, Maine at noon. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight in the morning.

Cheap flights from San Francisco to Portland in January, February 2023

The best prices found for SFO to PWM flights for January, February
Feb 8 - Feb 10
SFO

San Francisco

PWM

Portland

1 stop

19h 05m
PWM

Portland

SFO

San Francisco

1 stop

16h 55m
$325

United Airlines

Pick Dates

Deal found 1/24

Feb 8 - Feb 10
SFO

San Francisco

PWM

Portland

2 stops

17h 20m
PWM

Portland

SFO

San Francisco

1 stop

19h 01m
$330

United Airlines

Pick Dates

Deal found 1/24

Feb 8 - Feb 10
SFO

San Francisco

PWM

Portland

2 stops

19h 45m
PWM

Portland

SFO

San Francisco

2 stops

19h 47m
$334

United Airlines

Pick Dates

Deal found 1/24

San Francisco to Portland 2023 flight deals

Cheap flights to Portland from San Francisco found for this year
May 5 - May 8
SFO

San Francisco

PWM

Portland

1 stop

8h 23m
PWM

Portland

SFO

San Francisco

1 stop

8h 47m
$276

JetBlue

Pick Dates

Deal found 1/25

May 6 - May 9
SFO

San Francisco

PWM

Portland

1 stop

8h 23m
PWM

Portland

SFO

San Francisco

1 stop

8h 47m
$303

JetBlue

Pick Dates

Deal found 1/25

Feb 8 - Feb 10
SFO

San Francisco

PWM

Portland

1 stop

19h 05m
PWM

Portland

SFO

San Francisco

1 stop

16h 55m
$325

United Airlines

Pick Dates

Deal found 1/24

Cheap JetBlue flights from San Francisco to Portland

May 5 - May 9
SFO

San Francisco

PWM

Portland

1 stop

9h 23m
PWM

Portland

SFO

San Francisco

1 stop

8h 47m
$276

JetBlue

Pick Dates

Deal found 1/25

May 6 - May 9
SFO

San Francisco

PWM

Portland

1 stop

8h 23m
PWM

Portland

SFO

San Francisco

1 stop

8h 47m
$303

JetBlue

Pick Dates

Deal found 1/25

May 5 - May 10
SFO

San Francisco

PWM

Portland

1 stop

9h 23m
PWM

Portland

SFO

San Francisco

1 stop

8h 47m
$330

JetBlue

Pick Dates

Deal found 1/25

Cheap United Airlines flights from San Francisco to Portland

Feb 8 - Feb 10
SFO

San Francisco

PWM

Portland

1 stop

19h 05m
PWM

Portland

SFO

San Francisco

1 stop

16h 55m
$325

United Airlines

Pick Dates

Deal found 1/24

Feb 8 - Feb 10
SFO

San Francisco

PWM

Portland

2 stops

19h 45m
PWM

Portland

SFO

San Francisco

2 stops

19h 47m
$334

United Airlines

Pick Dates

Deal found 1/24

Feb 9 - Feb 14
SFO

San Francisco

PWM

Portland

1 stop

20h 37m
PWM

Portland

SFO

San Francisco

1 stop

18h 22m
$355

United Airlines

Pick Dates

Deal found 1/26

One-way flights to Portland from San Francisco

The cheapest one-way flights from San Francisco to Portland
Feb 16
SFO

San Francisco

PWM

Portland

3 stops

24h 15m
$166

Multiple Airlines

Pick Dates

Deal found 1/26

Mar 5
SFO

San Francisco

PWM

Portland

1 stop

20h 44m
$168

United Airlines

Pick Dates

Deal found 1/24

Feb 14
SFO

San Francisco

PWM

Portland

2 stops

13h 04m
$173

United Airlines

Pick Dates

Deal found 1/25

Reviews of Airlines Servicing Portland

Delta
7.9
Good
1,999 reviews

Entertainment

7.8

Boarding

8.0

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

The flight changed gates and times many times and everyone was both confused and rude. the boarding crew were some of the rudest people I have ever met. Not at all the typical delta service!

Delta
7.9
Good
1,999 reviews
Delta
7.9
Good
1,999 reviews

Entertainment

7.8

Boarding

8.0

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

The flight changed gates and times many times and everyone was both confused and rude. the boarding crew were some of the rudest people I have ever met. Not at all the typical delta service!

JetBlue
7.7
Good
365 reviews
Delta
7.9
Good
1,999 reviews

Entertainment

7.8

Boarding

8.0

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

The flight changed gates and times many times and everyone was both confused and rude. the boarding crew were some of the rudest people I have ever met. Not at all the typical delta service!

United Airlines
7.6
Good
1,147 reviews
Delta
7.9
Good
1,999 reviews

Entertainment

7.8

Boarding

8.0

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

The flight changed gates and times many times and everyone was both confused and rude. the boarding crew were some of the rudest people I have ever met. Not at all the typical delta service!

Sun Country Air
7.6
Good
71 reviews
Delta
7.9
Good
1,999 reviews

Entertainment

7.8

Boarding

8.0

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

The flight changed gates and times many times and everyone was both confused and rude. the boarding crew were some of the rudest people I have ever met. Not at all the typical delta service!

American Airlines
7.4
Good
1,666 reviews
Delta
7.9
Good
1,999 reviews

Entertainment

7.8

Boarding

8.0

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

The flight changed gates and times many times and everyone was both confused and rude. the boarding crew were some of the rudest people I have ever met. Not at all the typical delta service!

Related info for your journey

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

Which airlines flying from San Francisco to Portland have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Francisco to Portland have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

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

Yes, there are multiple flights from San Francisco to Portland, Maine for under $300. The cheapest flight booked recently is on JetBlue for just $276, but on average you can expect to pay $350.

What are the cheapest airlines flying from San Francisco to Portland, Maine round-trip?

JetBlue, at $276, was found to be the cheapest airline from San Francisco to Portland, Maine.Alternate airlines to your destination round-trip include United Airlines and Delta. JetBlue is priced at 52% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from San Francisco to Portland, Maine one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $168. JetBlue flights start at $179 while deals on Frontier start at $189 one-way.

What are the most popular airlines that fly from San Francisco to Portland, Maine?

Before booking your flight from San Francisco to Portland, Maine check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

What are the cheapest flights from San Francisco to Portland, Maine?

Looking for the cheapest flight from San Francisco to Portland, Maine? While on average our users pay $932, our data indicates the cheapest price to be $108. The most popular route (San Francisco - Portland), is priced around $352.

Alternative routes for San Francisco to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from San Francisco to Portland

The chart below displays the airlines Cheapflights users traveling from San Francisco to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$277Average$680FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$279Average$640FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$284Average$543FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Sun Country AirCheapest$310Average$568FlexibilityNo cancel feeOn-time83%COVID-19 safety
Search Sun Country Air flights
JetBlueCheapest$337Average$635FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
Alaska AirlinesCheapest$426Average$554FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
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