What airlines fly to Maine?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Maine from San Francisco according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 5 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Francisco to Maine?

JetBlue, Southwest, and Sun Country Air are the most popular carriers operating from San Francisco to Maine

How many flights depart from San Francisco to Maine on average per week?

The number of flights available between San Francisco and Maine is 256 per week as of June 2026. The most frequent departure day is Fri, with 19% of weekly flights leaving on this day.

When did momondo last update prices for flights from San Francisco Airport to Maine?

Prices for flights from San Francisco Airport to Maine were last updated today.

How many operators does momondo search for flights from San Francisco Airport to Maine?

There are 9 operators available for flights from San Francisco Airport to Maine as of June 2026.

How old do you have to be to fly from San Francisco Airport to Maine?

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 Airport to Maine.

What documentation or ID do you need to fly to Maine?

The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$153 Cheap Flights from San Francisco to Maine in 2026

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Find the cheapest flights from San Francisco to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 pm - 1:45 pm

SFO

PWM

10h 55m

1 stop

2:40 pm - 12:36 am

PWM

SFO

12h 56m

1 stop

$293JetBlue

Tue, Aug 11 - Sat, Aug 22

11:50 am - 11:52 pm

SFO

PWM

9h 02m

1 stop

6:00 am - 1:10 pm

PWM

SFO

10h 10m

1 stop

$299JetBlue

Tue, Sep 15 - Wed, Sep 23

1:10 pm - 12:59 am

SFO

PWM

8h 49m

1 stop

2:14 pm - 9:58 pm

PWM

SFO

10h 44m

1 stop

$305Delta

Wed, Aug 12 - Wed, Aug 19

11:49 am - 12:59 am

SFO

PWM

10h 10m

1 stop

2:14 pm - 7:39 pm

PWM

SFO

8h 25m

1 stop

$315Delta

Wed, Aug 12 - Wed, Aug 19

3:19 pm - 11:59 pm

SFO

BOS

5h 40mnonstop

11:59 am - 7:13 pm

BOS

SFO

10h 14m

1 stop

$320Multiple Airlines

Wed, Aug 12 - Mon, Aug 17

10:30 pm - 9:55 am

SFO

PWM

8h 25m

1 stop

3:40 pm - 8:35 pm

PWM

SFO

7h 55m

1 stop

$321Southwest

Tue, Sep 1 - Sat, Sep 12

12:20 pm - 9:02 pm

SFO

BOS

5h 42mnonstop

5:05 pm - 8:56 pm

BOS

SFO

6h 51mnonstop

$322Delta

Tue, Jun 16 - Wed, Jun 24

8:25 am - 5:49 am

SFO

BOS

18h 24m

1 stop

4:30 pm - 12:36 am

BOS

SFO

11h 06m

1 stop

$324Multiple Airlines

Sun, Aug 23 - Fri, Aug 28

7:25 pm - 9:55 am

SFO

PWM

11h 30m

2 stops

3:40 pm - 8:35 pm

PWM

SFO

7h 55m

1 stop

$326Southwest

Tue, Sep 1 - Sat, Sep 12

11:07 pm - 12:19 pm

SFO

BGR

10h 12m

1 stop

4:18 pm - 10:48 pm

BGR

SFO

9h 30m

1 stop

$369American Airlines

Sat, Jul 4 - Fri, Jul 10

Delta flights from San Francisco to Maine

Our best Delta deals on San Francisco to Maine flight tickets

Delta

Aug 12

SFO1:10 pmSan Francisco

8h 49m

1 stop

PWM12:59 amPortland

Aug 19

PWM2:14 pmPortland

10h 44m

1 stop

SFO9:58 pmSan Francisco

$305

Delta

Aug 12

SFO11:49 amSan Francisco

10h 10m

1 stop

PWM12:59 amPortland

Aug 19

PWM2:14 pmPortland

8h 25m

1 stop

SFO7:39 pmSan Francisco

$315

Delta

Jun 16

SFO12:20 pmSan Francisco

5h 42m

BOS9:02 pmBoston Logan Intl

Jun 24

BOS5:05 pmBoston Logan Intl

6h 51m

SFO8:56 pmSan Francisco

$322

Alaska Airlines flights from San Francisco to Maine

Our best Alaska Airlines deals on San Francisco to Maine flight tickets

Alaska Airlines

Sep 8

SFO6:59 pmSan Francisco

8h 10m

1 stop

BOS6:09 amBoston Logan Intl

Sep 23

BOS9:33 amBoston Logan Intl

10h 04m

1 stop

SFO4:37 pmSan Francisco

$345

Alaska Airlines

Sep 6

SFO9:27 amSan Francisco

17h 22m

1 stop

BOS5:49 amBoston Logan Intl

Sep 14

BOS7:59 pmBoston Logan Intl

16h 38m

1 stop

SFO9:37 amSan Francisco

$360

Alaska Airlines

Sep 6

SFO5:19 pmSan Francisco

9h 30m

1 stop

BOS5:49 amBoston Logan Intl

Sep 9

BOS7:12 amBoston Logan Intl

10h 15m

1 stop

SFO2:27 pmSan Francisco

$365

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Tue 8/11

11:50 pm-1:45 pm

1 stop10h 55m

Portland

Sat 8/22

2:40 pm-12:36 am

1 stop12h 56m

$293

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Tue 9/15

11:50 am-11:52 pm

1 stop9h 02m

Portland

Wed 9/23

6:00 am-1:10 pm

1 stop10h 10m

$299

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Wed 8/12

1:10 pm-12:59 am

1 stop8h 49m

Portland

Wed 8/19

2:14 pm-9:58 pm

1 stop10h 44m

$305

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

$315

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 8/12

3:19 pm-11:59 pm

Nonstop5h 40m

Boston Logan Intl

Mon 8/17

11:59 am-7:13 pm

1 stop10h 14m

$320

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

Quickest round-trip

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 6/16

12:20 pm-9:02 pm

Nonstop5h 42m

Boston Logan Intl

Wed 6/24

5:05 pm-8:56 pm

Nonstop6h 51m

$322

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 8/23

8:25 am-5:49 am

1 stop18h 24m

Boston Logan Intl

Fri 8/28

4:30 pm-12:36 am

1 stop11h 06m

$324

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 FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Sat 7/4

11:07 pm-12:19 pm

1 stop10h 12m

Bangor

Fri 7/10

4:18 pm-10:48 pm

1 stop9h 30m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to 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

Prices

Airlines

Other information

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from San Francisco 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 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 to Maine flight route?

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

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

You are more likely to see cheaper flights to Maine from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to 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 Maine from San Francisco for as low as $381 on momondo.

What cabin class options are available on San Francisco to Maine flights?

There are 3 cabin classes available to choose from on San Francisco to 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 to Maine flights?

You could potentially save up to 36% on your flight if you consider stops on a San Francisco to Maine flight.

Cheap San Francisco to Maine flight deals and tips

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

Fastest flight time	5h 29m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from San Francisco to Maine takes 5h 29m

Direct flights go from San Francisco to Maine every day.

There are 49 airports in Maine. From San Francisco there are direct flights to Boston Logan Intl (BOS), Portland (PWM).

Search flight deals

Frequently asked questions about flying from San Francisco to Maine

When did momondo last update prices for flights from San Francisco Airport to Maine?
Prices for flights from San Francisco Airport to Maine were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Maine?
There are 9 operators available for flights from San Francisco Airport to Maine as of June 2026.
How old do you have to be to fly from San Francisco Airport to Maine?
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 Airport to Maine.
What documentation or ID do you need to fly to Maine?
The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to Maine?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Maine is Boeing 737 MAX 8 (75.00% of total bookings). The next most popular plane model is Boeing 737 (25.00%).

Best airlines flying from San Francisco to Maine

Compare and see reviews for airlines that fly from San Francisco to Maine with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $138	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.1 11,649 reviews	Search American Airlines flights
JetBlue	PriceFrom $292	Free Cancellation	Rating 7.1 2,981 reviews	Search JetBlue flights
Southwest	PriceFrom $293	Free Cancellation	Rating 8.0 4,258 reviews	Search Southwest flights
United Airlines	PriceFrom $325	Free Cancellation	Rating 7.4 9,775 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Maine?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Maine. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Maine with flexible booking policies on momondo?

Yes. All flights to Maine from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Maine?

Once you have performed a search for San Francisco to Maine flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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