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Cheap flights from San Francisco Bay Area to Portland from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Portland departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Francisco Bay Area to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 6:07 pm
SJC
-
PWM
8h 37m
1 stop
Delta Logo
6:05 am - 11:36 am
PWM
-
SJC
8h 31m
1 stop
$294Delta
Sat, Sep 26 - Tue, Sep 29
Delta Logo
6:59 am - 11:25 pm
SJC
-
PWM
13h 26m
2 stops
Delta Logo
6:05 am - 11:36 am
PWM
-
SJC
8h 31m
1 stop
$299Delta
Thu, Sep 24 - Tue, Sep 29
Delta Logo
8:25 pm - 1:07 pm
SJC
-
PWM
13h 42m
2 stops
Delta Logo
6:02 am - 2:12 pm
PWM
-
SJC
11h 10m
2 stops
$304Delta
Sat, Sep 26 - Tue, Sep 29
Delta Logo
11:49 am - 12:59 am
SFO
-
PWM
10h 10m
1 stop
Delta Logo
2:14 pm - 7:39 pm
PWM
-
SFO
8h 25m
1 stop
$305Delta
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
10:30 pm - 9:55 am
SFO
-
PWM
8h 25m
1 stop
Southwest Logo
3:40 pm - 8:35 pm
PWM
-
SFO
7h 55m
1 stop
$321Southwest
Tue, Sep 1 - Sat, Sep 12
Southwest Logo
7:25 pm - 9:55 am
SFO
-
PWM
11h 30m
2 stops
Southwest Logo
3:40 pm - 8:35 pm
PWM
-
SFO
7h 55m
1 stop
$326Southwest
Tue, Sep 1 - Sat, Sep 12
Southwest Logo
7:25 pm - 9:55 am
SFO
-
PWM
11h 30m
2 stops
Southwest Logo
7:25 am - 4:25 pm
PWM
-
SFO
12h 00m
2 stops
$331Southwest
Tue, Sep 1 - Sat, Sep 12
United Airlines Logo
8:44 am - 5:31 pm
SFO
-
PWM
5h 47mnonstop
United Airlines Logo
7:30 am - 11:05 am
PWM
-
SFO
6h 35mnonstop
$349United Airlines
Sat, Sep 12 - Sun, Sep 20
American Airlines Logo
6:01 am - 10:36 pm
SJC
-
PWM
13h 35m
2 stops
American Airlines Logo
7:28 am - 6:30 pm
PWM
-
SJC
14h 02m
2 stops
$373American Airlines
Tue, Aug 4 - Thu, Aug 13
American Airlines Logo
4:12 pm - 10:31 am
STS
-
PWM
15h 19m
2 stops
American Airlines Logo
5:45 am - 3:42 pm
PWM
-
STS
12h 57m
2 stops
$690American Airlines
Tue, Jul 7 - Wed, Jul 15

United Airlines flights from San Francisco Bay Area to Portland, Maine

Our best United Airlines deals on San Francisco Bay Area to Portland, Maine flight tickets
United Airlines
Aug 11
SFO5:00 amSan Francisco
9h 54m
1 stop
PWM5:54 pmPortland
Aug 18
PWM7:35 pmPortland
8h 24m
1 stop
SFO12:59 amSan Francisco
$355
United Airlines
Aug 24
SFO12:55 amSan Francisco
10h 39m
1 stop
PWM2:34 pmPortland
Aug 26
PWM7:35 pmPortland
8h 24m
1 stop
SFO12:59 amSan Francisco
$415
United Airlines
Aug 24
SFO12:55 amSan Francisco
10h 39m
1 stop
PWM2:34 pmPortland
Aug 30
PWM7:30 amPortland
6h 35m
SFO11:05 amSan Francisco
$437

American Airlines flights from San Francisco Bay Area to Portland, Maine

Our best American Airlines deals on San Francisco Bay Area to Portland, Maine flight tickets
American Airlines
Aug 11
SFO5:30 amSan Francisco
10h 23m
1 stop
PWM6:53 pmPortland
Aug 18
PWM7:22 amPortland
10h 16m
1 stop
SFO2:38 pmSan Francisco
$361
American Airlines
Aug 4
SJC6:01 amSan Jose
13h 35m
2 stops
PWM10:36 pmPortland
Aug 13
PWM7:28 amPortland
14h 02m
2 stops
SJC6:30 pmSan Jose
$373
American Airlines
Jul 6
SFO12:48 amSan Francisco
10h 28m
1 stop
PWM2:16 pmPortland
Jul 28
PWM5:33 pmPortland
10h 10m
1 stop
SFO12:43 amSan Francisco
$377

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Portland, Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from San Francisco Bay Area to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JosePortland

SJC - PWM

SJCPWM

San Jose

Sat 9/26

6:30 am-6:07 pm

1 stop8h 37m

Portland

Tue 9/29

6:05 am-11:36 am

1 stop8h 31m

$294

San JosePortland

SJC - PWM

SJCPWM

San Jose

Thu 9/24

6:59 am-11:25 pm

2 stops13h 26m

Portland

Tue 9/29

6:05 am-11:36 am

1 stop8h 31m

$299

San JosePortland

SJC - PWM

SJCPWM

San Jose

Sat 9/26

8:25 pm-1:07 pm

2 stops13h 42m

Portland

Tue 9/29

6:02 am-2:12 pm

2 stops11h 10m

$304

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Wed 8/12

11:49 am-12:59 am

1 stop10h 10m

Portland

Wed 8/19

2:14 pm-7:39 pm

1 stop8h 25m

$305

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Tue 9/1

10:30 pm-9:55 am

1 stop8h 25m

Portland

Sat 9/12

3:40 pm-8:35 pm

1 stop7h 55m

$321

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Tue 9/1

7:25 pm-9:55 am

2 stops11h 30m

Portland

Sat 9/12

3:40 pm-8:35 pm

1 stop7h 55m

$326

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Tue 9/1

7:25 pm-9:55 am

2 stops11h 30m

Portland

Sat 9/12

7:25 am-4:25 pm

2 stops12h 00m

$331
Quickest round-trip

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Sat 9/12

8:44 am-5:31 pm

Nonstop5h 47m

Portland

Sun 9/20

7:30 am-11:05 am

Nonstop6h 35m

$349

San JosePortland

SJC - PWM

SJCPWM

San Jose

Tue 8/4

6:01 am-10:36 pm

2 stops13h 35m

Portland

Thu 8/13

7:28 am-6:30 pm

2 stops14h 02m

$373

Santa RosaPortland

STS - PWM

STSPWM

Santa Rosa Sonoma County

Tue 7/7

4:12 pm-10:31 am

2 stops15h 19m

Portland

Wed 7/15

5:45 am-3:42 pm

2 stops12h 57m

$690

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from San Francisco Bay Area to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from San Francisco Bay Area is in July. Flight prices, which tend to average around $128, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of July, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $184.

What is the cheapest San Francisco Bay Area to Portland flight route?

Fly from San Francisco to Portland for the best San Francisco Bay Area - Portland flight prices

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

You are more likely to see cheaper flights to Portland, Maine from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $501 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from San Francisco Bay Area for as low as $381 on momondo.

What cabin class options are available on San Francisco Bay Area to Portland, Maine flights?

There are 3 cabin classes available to choose from on San Francisco Bay Area to Portland, Maine flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco Bay Area to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Portland, Maine.

Cheap San Francisco Bay Area to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Portland, Maine

Fastest flight time

5h 47m

Direct flights

Sun

Airports in Portland, Maine

1 airport
The fastest flight from San Francisco Bay Area to Portland, Maine takes 5h 47m
Direct flights go from San Francisco Bay Area to Portland, Maine on Sunday. There are no airlines offering direct flights.
There is 1 airport in Portland, Maine. From San Francisco Bay Area there are direct flights to Portland (PWM).
Search flight deals

Frequently asked questions about flying from San Francisco Bay Area to Portland, Maine

  • When did momondo last update prices for flights from San Francisco Bay Area to Portland Airport?

    Prices for flights from San Francisco Bay Area to Portland Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Bay Area to Portland Airport?

  • How old do you have to be to fly from San Francisco Bay Area to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Bay Area to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Portland, Maine?

Best airlines flying from San Francisco Bay Area to Portland, Maine

Compare and see reviews for airlines that fly from San Francisco Bay Area to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $138Free CancellationRating
7.8
8,395 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
JetBluePriceFrom $292Free CancellationRating
7.1
2,982 reviews
Search JetBlue flights
SouthwestPriceFrom $293Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
United AirlinesPriceFrom $325Free CancellationRating
7.4
9,774 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Lewiston
Freeport
Conway
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco Bay Area to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco Bay Area to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from San Francisco Bay Area with this policy.

How can momondo help me find flights from San Francisco Bay Area to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco Bay Area to Portland.

I’m not ready to book a flight from San Francisco Bay Area to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco Bay Area to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Portland, Maine trip

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