Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco Bay Area to Portland from $129

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 1/17. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco Bay Area to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:30 pm - 9:01 am
SFO
-
PWM
8h 31m1 stop
United Airlines Logo
4:10 pm - 11:00 pm
PWM
-
SFO
9h 50m1 stop
$251United Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
6:00 am - 9:37 pm
SFO
-
PWM
12h 37m2 stops
American Airlines Logo
12:45 pm - 7:35 pm
PWM
-
SFO
9h 50m1 stop
$256American Airlines
Sat, Jan 24 - Sat, Jan 31
Delta Logo
11:40 am - 10:27 pm
SFO
-
PWM
7h 47m1 stop
Delta Logo
12:20 pm - 6:38 pm
PWM
-
SFO
9h 18m1 stop
$257Delta
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
6:00 am - 9:37 pm
SFO
-
PWM
12h 37m2 stops
American Airlines Logo
5:30 am - 3:05 pm
PWM
-
SFO
12h 35m2 stops
$261American Airlines
Sat, Jan 24 - Sat, Jan 31
Delta Logo
11:40 am - 10:27 pm
SFO
-
PWM
7h 47m1 stop
Delta Logo
5:30 am - 5:47 pm
PWM
-
SFO
15h 17m2 stops
$262Delta
Wed, Jan 21 - Tue, Jan 27
Southwest Logo
8:20 am - 10:00 pm
OAK
-
PWM
10h 40m2 stops
Southwest Logo
12:35 pm - 10:35 pm
PWM
-
OAK
13h 00m2 stops
$369Southwest
Sat, Jan 24 - Sat, Jan 31
Southwest Logo
7:40 am - 10:15 pm
OAK
-
PWM
11h 35m2 stops
Southwest Logo
12:35 pm - 8:30 pm
PWM
-
OAK
10h 55m2 stops
$376Southwest
Tue, Jan 20 - Sat, Jan 31
United Airlines Logo
8:40 am - 11:30 pm
SJC
-
PWM
11h 50m2 stops
United Airlines Logo
11:12 am - 8:56 pm
PWM
-
SJC
12h 44m2 stops
$567United Airlines
Sat, Jan 17 - Tue, Jan 20
Alaska Airlines Logo
6:15 am - 10:54 pm
SJC
-
PWM
13h 39m2 stops
Alaska Airlines Logo
12:46 pm - 10:59 pm
PWM
-
SJC
13h 13m2 stops
$677Alaska Airlines
Fri, Jan 9 - Mon, Jan 12
Alaska Airlines Logo
6:15 am - 10:54 pm
SJC
-
PWM
13h 39m2 stops
Alaska Airlines Logo
12:46 pm - 10:59 pm
PWM
-
SJC
13h 13m2 stops
$4,214Alaska Airlines
Sun, Jan 11 - Fri, Jan 16

Delta flights from San Francisco Bay Area to Portland, Maine

Our best Delta deals on San Francisco Bay Area to Portland, Maine flight tickets
Delta
Jan 21
SFO10:54 pmSan Francisco
10h 09m
1 stop
PWM12:03 pmPortland
Jan 27
PWM12:20 pmPortland
9h 18m
1 stop
SFO6:38 pmSan Francisco
$257
Find similar
Delta
Jan 21
SFO11:40 amSan Francisco
7h 47m
1 stop
PWM10:27 pmPortland
Jan 27
PWM5:30 amPortland
15h 17m
2 stops
SFO5:47 pmSan Francisco
$262
Find similar
Delta
Jan 21
SFO10:54 pmSan Francisco
9h 26m
2 stops
PWM11:20 amPortland
Jan 28
PWM12:20 pmPortland
13h 34m
2 stops
SFO10:54 pmSan Francisco
$267
Find similar

Southwest flights from San Francisco Bay Area to Portland, Maine

Our best Southwest deals on San Francisco Bay Area to Portland, Maine flight tickets
Southwest
Feb 26
SFO9:30 pmSan Francisco
13h 15m
1 stop
PWM1:45 pmPortland
Mar 1
PWM2:25 pmPortland
12h 40m
2 stops
SFO12:05 amSan Francisco
$350
Find similar
Southwest
Feb 26
SFO6:50 pmSan Francisco
13h 25m
2 stops
PWM11:15 amPortland
Mar 1
PWM2:25 pmPortland
12h 40m
2 stops
SFO12:05 amSan Francisco
$355
Find similar
Southwest
Jan 14
SFO9:30 pmSan Francisco
11h 55m
1 stop
PWM12:25 pmPortland
Jan 21
PWM5:45 amPortland
10h 40m
1 stop
SFO1:25 pmSan Francisco
$361
Find similar

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 December 28, 2025.
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

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Sat 1/24

9:30 pm-9:01 am

1 stop8h 31m

Portland

Sat 1/31

4:10 pm-11:00 pm

1 stop9h 50m

$251

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Sat 1/24

6:00 am-9:37 pm

2 stops12h 37m

Portland

Sat 1/31

12:45 pm-7:35 pm

1 stop9h 50m

$256

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Wed 1/21

11:40 am-10:27 pm

1 stop7h 47m

Portland

Wed 1/28

12:20 pm-6:38 pm

1 stop9h 18m

$257

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Sat 1/24

6:00 am-9:37 pm

2 stops12h 37m

Portland

Sat 1/31

5:30 am-3:05 pm

2 stops12h 35m

$261

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Wed 1/21

11:40 am-10:27 pm

1 stop7h 47m

Portland

Tue 1/27

5:30 am-5:47 pm

2 stops15h 17m

$262

OaklandPortland

OAK - PWM

OAKPWM

Oakland

Sat 1/24

8:20 am-10:00 pm

2 stops10h 40m

Portland

Sat 1/31

12:35 pm-10:35 pm

2 stops13h 00m

$369

OaklandPortland

OAK - PWM

OAKPWM

Oakland

Tue 1/20

7:40 am-10:15 pm

2 stops11h 35m

Portland

Sat 1/31

12:35 pm-8:30 pm

2 stops10h 55m

$376

San JosePortland

SJC - PWM

SJCPWM

San Jose

Sat 1/17

8:40 am-11:30 pm

2 stops11h 50m

Portland

Tue 1/20

11:12 am-8:56 pm

2 stops12h 44m

$567

San JosePortland

SJC - PWM

SJCPWM

San Jose

Fri 1/9

6:15 am-10:54 pm

2 stops13h 39m

Portland

Mon 1/12

12:46 pm-10:59 pm

2 stops13h 13m

$677

San JosePortland

SJC - PWM

SJCPWM

San Jose

Sun 1/11

6:15 am-10:54 pm

2 stops13h 39m

Portland

Fri 1/16

12:46 pm-10:59 pm

2 stops13h 13m

$4,214

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 January. Flight prices, which tend to average around $325, 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 January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $363.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the afternoon is the cheapest time of day to fly from San Francisco Bay Area to Portland, Maine when you can find flight prices for as low as $408. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $560. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $510 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 $348 on momondo.

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

6h 58m

Direct flights

None
The fastest flight from San Francisco Bay Area to Portland, Maine takes 6h 58m
There are no direct flights from San Francisco Bay Area to Portland, Maine. There are no popular flight routes from San Francisco Bay Area to Portland, Maine.
Search flight deals

  • 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
SouthwestPriceFrom $190Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
American AirlinesPriceFrom $244Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,018 reviews
Search Delta flights
JetBluePriceFrom $291Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
United AirlinesPriceFrom $307Free CancellationRating
7.4
9,113 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
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Oxford
Bath
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 1/27
Tue 2/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States