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Maine

$109+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PWM
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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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 marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(Jettzy)

One-way from

$109
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$690
Provider with most accurate pricing for San Francisco-Portland flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Portland flights.
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From San Francisco to Maine
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One-way flight from San Francisco to Maine
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Highest demand for flights based on searches. 11% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 marzo 28, 2025.

This Jettzy deal was found by Cheapflights users on 3/26. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/58:09 pmSFO - BOS
1 stop8h 46mHawaiian Airlines
mié. 5/77:47 pmBOS - SFO
Nonstop6h 47mHawaiian Airlines
Deal found 3/26$203
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
mar. 4/297:35 amSFO - BOS
Nonstop5h 40mAlaska Airlines
jue. 6/54:49 pmBOS - SFO
1 stop10h 04mAlaska Airlines
Deal found 3/27$207
This JetBlue deal was found by Cheapflights users on 3/27. 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.
jue. 4/31:00 pmSFO - BOS
1 stop8h 26mJetBlue
mié. 4/96:05 amBOS - SFO
Nonstop6h 39mJetBlue
Deal found 3/27$217
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/96:35 pmSFO - BOS
2 stops10h 15mSouthwest
mar. 4/155:00 amBOS - SFO
1 stop8h 05mSouthwest
Deal found 3/27$222
This Expedia deal was found by Cheapflights users on 3/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2312:11 amSFO - BOS
1 stop8h 28mMultiple Airlines
mar. 4/297:47 pmBOS - SFO
Nonstop6h 47mMultiple Airlines
Deal found 3/28$223
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/210:05 pmSFO - BOS
Nonstop5h 40mDelta
jue. 5/88:30 pmBOS - SFO
Nonstop6h 46mDelta
Deal found 3/27$228
This Flightnetwork deal was found by Cheapflights users on 3/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2312:11 amSFO - BOS
1 stop8h 28mFrontier
sáb. 4/2612:48 pmBOS - SFO
1 stop12h 43mFrontier
Deal found 3/27$232
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/146:30 amSFO - BOS
1 stop8h 04mUnited Airlines
mié. 5/216:05 amBOS - SFO
Nonstop6h 40mUnited Airlines
Deal found 3/27$245
This American Airlines deal was found by Cheapflights users on 3/27. 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.
mar. 6/311:52 amSFO - PWM
1 stop7h 53mAmerican Airlines
sáb. 6/76:18 pmPWM - SFO
1 stop8h 54mAmerican Airlines
Deal found 3/27$247
This JetBlue deal was found by Cheapflights users on 3/27. 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.
mar. 5/68:00 amSFO - PWM
1 stop12h 00mJetBlue
vie. 5/93:35 pmPWM - SFO
1 stop8h 53mJetBlue
Deal found 3/27$273
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1112:40 amSFO - PWM
1 stop7h 16mDelta
mié. 8/2012:59 pmPWM - SFO
1 stop10h 50mDelta
Deal found 3/26$277
This American Airlines deal was found by Cheapflights users on 3/27. 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.
sáb. 8/2311:41 pmSFO - BGR
1 stop8h 54mAmerican Airlines
sáb. 9/65:56 pmBGR - SFO
1 stop8h 18mAmerican Airlines
Deal found 3/27$277

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 marzo 28, 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

lun. 5/5

8:09 pm-7:55 am

1 stop8h 46m

Boston Logan Intl

mié. 5/7

7:47 pm-11:34 pm

Nonstop6h 47m

$203

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mar. 4/29

7:35 am-4:15 pm

Nonstop5h 40m

Boston Logan Intl

mar. 6/3

7:59 pm-11:44 pm

Nonstop6h 45m

$207

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

jue. 4/3

1:00 pm-12:26 am

1 stop8h 26m

Boston Logan Intl

mié. 4/9

6:05 am-9:44 am

Nonstop6h 39m

$217

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 4/9

6:35 pm-7:50 am

2 stops10h 15m

Boston Logan Intl

mar. 4/15

5:00 am-10:05 am

1 stop8h 05m

$222

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 4/23

12:11 am-11:39 am

1 stop8h 28m

Boston Logan Intl

mar. 4/29

7:47 pm-11:34 pm

Nonstop6h 47m

$223

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

vie. 5/2

10:05 pm-6:45 am

Nonstop5h 40m

Boston Logan Intl

jue. 5/8

8:30 pm-12:16 am

Nonstop6h 46m

$228

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 4/23

12:11 am-11:39 am

1 stop8h 28m

Boston Logan Intl

sáb. 4/26

12:48 pm-10:31 pm

1 stop12h 43m

$232

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 5/14

6:30 am-5:34 pm

1 stop8h 04m

Boston Logan Intl

mié. 5/21

6:05 am-9:45 am

Nonstop6h 40m

$245

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

mar. 6/3

11:52 am-10:45 pm

1 stop7h 53m

Portland

sáb. 6/7

6:18 pm-12:12 am

1 stop8h 54m

$247

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

mar. 5/6

8:00 am-11:00 pm

1 stop12h 00m

Portland

vie. 5/9

3:35 pm-9:28 pm

1 stop8h 53m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 49 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 $296). Flying from San Francisco to Maine in April is currently the most expensive (average of $423). 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 marzo 28, 2025.

When flying from San Francisco to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Maine by month

Plan your trip to Maine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

Plan your trip to Maine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 marzo 28, 2025.
Read through reviews of airlines operating flights from San Francisco to Maine, such as Southwest, Alaska Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Breeze Airways
8.0
Very good
156 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Hawaiian Airlines
7.9
Good
2,335 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

  • 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 $109. However, be on the lookout for offers from Southwest and Frontier, 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 - Bangor 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 $296). Flying from San Francisco to Maine in April is currently the most expensive (average of $423). 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 6 airlines flying from San Francisco to Maine

Discover the top 6 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$247Average$387FlexibilityNo cancel feeOn-time62%
DeltaCheapest$250Average$557FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$575FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$298Average$475FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$331Average$737FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$466Average$626FlexibilityNo cancel feeOn-time63%
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