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Maine

$126+ Cheap flights from San Francisco (SFO) to Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PWM
nov 26 — dez 31
qua 11/26
qua 12/3
1 adult, Economy
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Find flight deals from San Francisco to Maine

Cheapest flights from San Francisco to Maine
Explore the most affordable flight options available from San Francisco to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 27, 2025.

This lastminute.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/47:00 amSFO - BOS
Nonstop5h 30mJetBlue
qua 12/108:05 amBOS - SFO
1 stop11h 32mJetBlue
Deal found 10/27$216
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/137:00 amSFO - BOS
Nonstop5h 41mAlaska Airlines
qua 11/196:59 pmBOS - SFO
Nonstop6h 51mAlaska Airlines
Deal found 10/27$217
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/312:25 amSFO - BOS
1 stop7h 44mAmerican Airlines
qua 12/102:44 pmBOS - SFO
1 stop8h 46mAmerican Airlines
Deal found 10/27$218
This BYOjet deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/47:25 pmSFO - BOS
1 stop9h 04mAlaska Airlines
qua 12/106:52 pmBOS - SFO
Nonstop6h 56mAlaska Airlines
Deal found 10/25$219
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/812:30 pmSFO - BOS
Nonstop5h 40mDelta
qui 1/87:45 amBOS - SFO
Nonstop7h 04mDelta
Deal found 10/25$221
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/47:25 pmSFO - BOS
1 stop9h 04mHawaiian Airlines
qua 12/104:24 pmBOS - SFO
1 stop9h 24mHawaiian Airlines
Deal found 10/26$224
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 11/47:00 amSFO - BOS
1 stop7h 55mAlaska Airlines
sáb 11/86:59 pmBOS - SFO
Nonstop6h 51mAlaska Airlines
Deal found 10/24$225
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/137:00 amSFO - BOS
Nonstop5h 41mAlaska Airlines
seg 11/176:59 pmBOS - SFO
Nonstop6h 51mAlaska Airlines
Deal found 10/27$227
This JetBlue deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/123:20 pmSFO - BOS
Nonstop5h 31mJetBlue
qui 1/85:00 pmBOS - SFO
1 stop10h 24mJetBlue
Deal found 10/27$231
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/2810:45 amSFO - BOS
Nonstop5h 39mUnited Airlines
qui 12/46:00 amBOS - SFO
Nonstop6h 45mUnited Airlines
Deal found 10/25$232
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/47:00 amSFO - BOS
1 stop7h 52mMultiple Airlines
qua 12/104:24 pmBOS - SFO
1 stop9h 24mMultiple Airlines
Deal found 10/27$233
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/39:00 amSFO - PWM
1 stop9h 37mAmerican Airlines
ter 12/93:34 pmPWM - SFO
1 stop9h 54mAmerican Airlines
Deal found 10/25$251

Cheap flight deals from San Francisco to Maine

Keep the following information in mind while searching for San Francisco to Maine flight deals. Data was last updated outubro 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$219
(BYOjet)

One-way from

$126
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$444
Provider with most accurate pricing for San Francisco-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Portland flights.
Search Deals
From San Francisco to Maine
Search Deals
One-way flight from San Francisco to Maine
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to 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, Cheapflights users made 2,558,603 searches. Data last updated outubro 27, 2025.
Use the filters below to find and compare flights from San Francisco to Maine that are best for you.

Fly from

San Francisco

Fly to

Maine

Route

Depart

Return

Price

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

ter 11/18

10:45 am-7:24 pm

Nonstop5h 39m

Boston Logan Intl

qui 11/20

9:20 am-3:16 pm

1 stop8h 56m

$227

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

qui 11/13

3:20 pm-11:51 pm

Nonstop5h 31m

Boston Logan Intl

ter 1/6

8:05 pm-11:59 pm

Nonstop6h 54m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

seg 11/10

7:00 am-3:41 pm

Nonstop5h 41m

Boston Logan Intl

sex 11/14

6:59 pm-10:50 pm

Nonstop6h 51m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

qui 11/13

7:00 am-3:41 pm

Nonstop5h 41m

Boston Logan Intl

qui 11/20

6:59 pm-10:50 pm

Nonstop6h 51m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

sáb 11/8

8:25 am-5:06 pm

Nonstop5h 41m

Boston Logan Intl

ter 11/11

7:25 am-1:37 pm

1 stop9h 12m

$247

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

qua 12/3

9:00 am-9:37 pm

1 stop9h 37m

Portland

ter 12/9

12:23 pm-8:30 pm

2 stops11h 07m

$256

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

sáb 12/6

5:50 am-4:00 pm

1 stop7h 10m

Portland

seg 12/8

4:53 pm-11:13 pm

1 stop9h 20m

$257

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

dom 11/16

10:45 pm-12:08 pm

1 stop10h 23m

Portland

qua 11/19

6:00 am-12:30 pm

1 stop9h 30m

$257

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

qui 11/13

3:20 pm-11:51 pm

Nonstop5h 31m

Boston Logan Intl

dom 11/16

8:12 pm-11:59 pm

Nonstop6h 47m

$257

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

qua 11/26

4:10 pm-12:48 am

Nonstop5h 38m

Boston Logan Intl

qua 12/3

6:00 am-9:45 am

Nonstop6h 45m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 53 results
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Best time to book a flight from San Francisco to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Maine

What is the cheapest month to book a flight from San Francisco to Maine?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Maine (average of $211). Flying from San Francisco to Maine in April is currently the most expensive (average of $367). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to ME?

Find hourly flight availability from San Francisco to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated outubro 27, 2025.

It’s typically best to fly out from San Francisco to Maine in the afternoon. Doing so could potentially save you 46% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated outubro 27, 2025.
Read through reviews of airlines operating flights from San Francisco to Maine, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,996 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Maine?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to Maine from San Francisco.

  • How long is the flight from San Francisco to Maine?

    There are many flights that can get you from San Francisco to Maine in 5h 31m. Fly via United Airlines, JetBlue, or Alaska Airlines to get the fastest option. Airlines will cover a distance of 2696 mi. Most flights are nonstop.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from United Airlines and JetBlue, as they are both options that can get you from San Francisco to Maine for a low price.

  • What are the most popular routes from San Francisco to Maine?

    When deciding which route to take from San Francisco to Maine consider San Francisco - Boston Logan Intl, San Francisco - Portland or San Francisco - Augusta as they are the most popular.

  • Can I find deals for flights from San Francisco to Maine that include hotel bookings?

    Yes. In addition to deals on San Francisco to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Maine.

  • Can I find deals for business class flights from San Francisco to Maine?

    Yes. Cheapflights offers flight deals from San Francisco to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Maine?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Maine (average of $211). Flying from San Francisco to Maine in April is currently the most expensive (average of $367). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Francisco to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from San Francisco to Maine

Discover the top 5 airlines that operate flights from San Francisco to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated outubro 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$190Average$437FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$245Average$479FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$422FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$291Average$398FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$300Average$579FlexibilityNo cancel feeOn-time69%

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