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$124+ Cheap flights from Maine to San Francisco (SFO)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SFO
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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Cheap flight deals from Maine to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Maine (USME) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$199
(Trip.com)

One-way from

$124
(JetBlue)
From Maine to San Francisco
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One-way flight from Maine to San Francisco
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Find flight deals from Maine to San Francisco

Cheapest flights from Maine to San Francisco
Explore the most affordable flight options available from Maine to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This eDestinos deal was found by Cheapflights users on 12/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/306:27 amBOS - SFO
2 stops30h 24mMultiple Airlines
jue. 1/910:53 amSFO - BOS
2 stops22h 07mMultiple Airlines
Deal found 12/17$286
This Delta deal was found by Cheapflights users on 12/17. 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.
mar. 12/247:55 amBOS - SFO
Nonstop7h 04mDelta
mar. 1/77:30 amSFO - BOS
Nonstop5h 40mDelta
Deal found 12/17$317
This American Airlines deal was found by Cheapflights users on 12/18. 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.
mié. 12/256:45 amBOS - SFO
1 stop8h 40mAmerican Airlines
vie. 1/315:20 amSFO - BOS
1 stop9h 57mAmerican Airlines
Deal found 12/18$351
This JetBlue deal was found by Cheapflights users on 12/17. 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. 12/248:30 amBOS - SFO
Nonstop6h 50mJetBlue
mar. 1/79:44 pmSFO - BOS
1 stop10h 01mJetBlue
Deal found 12/17$355
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2411:12 amPWM - SFO
1 stop11h 39mUnited Airlines
mié. 12/251:05 pmSFO - PWM
1 stop7h 54mUnited Airlines
Deal found 12/17$376
This United Airlines deal was found by Cheapflights users on 12/18. 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.
dom. 12/298:35 pmBOS - SFO
Nonstop6h 51mUnited Airlines
mié. 1/88:25 amSFO - BOS
Nonstop5h 46mUnited Airlines
Deal found 12/18$381
This Southwest deal was found by Cheapflights users on 12/16. 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.
mar. 12/312:00 pmBOS - SFO
2 stops10h 50mSouthwest
vie. 1/241:05 pmSFO - BOS
1 stop7h 30mSouthwest
Deal found 12/16$401
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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. 12/314:05 pmBOS - SFO
1 stop9h 29mAlaska Airlines
mar. 1/72:07 pmSFO - BOS
2 stops23h 48mAlaska Airlines
Deal found 12/17$403
This Delta deal was found by Cheapflights users on 12/16. 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.
mar. 12/171:15 pmBGR - SFO
2 stops13h 08mDelta
mié. 1/87:10 amSFO - BGR
2 stops13h 09mDelta
Deal found 12/16$433
This Delta deal was found by Cheapflights users on 12/17. 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.
mié. 12/255:05 amPWM - SFO
1 stop8h 47mDelta
vie. 1/36:00 amSFO - PWM
2 stops14h 14mDelta
Deal found 12/17$437
This Southwest deal was found by Cheapflights users on 12/17. 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.
jue. 12/193:10 pmPWM - SFO
2 stops11h 55mSouthwest
mar. 12/248:15 amSFO - PWM
2 stops11h 15mSouthwest
Deal found 12/17$602
This American Airlines deal was found by Cheapflights users on 12/16. 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.
mié. 12/185:22 amBGR - SFO
2 stops15h 02mAmerican Airlines
jue. 1/911:17 pmSFO - BGR
1 stop10h 14mAmerican Airlines
Deal found 12/16$604

Find flights from Maine to San Francisco within your budget

Customize your flight search to find flights from Maine to San Francisco 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

sáb. 1/11

6:00 am-12:11 am

2 stops21h 11m

San Francisco

mié. 1/15

6:55 am-12:30 am

2 stops14h 35m

$199

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

lun. 2/3

6:00 pm-9:50 pm

Nonstop6h 50m

San Francisco

jue. 2/6

1:00 pm-9:43 pm

Nonstop5h 43m

$202

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

lun. 1/13

12:38 pm-7:46 pm

1 stop10h 08m

San Francisco

mié. 1/22

6:00 am-4:55 pm

1 stop7h 55m

$210

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

mié. 1/8

7:40 am-11:49 am

Nonstop7h 09m

San Francisco

vie. 1/10

1:15 pm-9:54 pm

Nonstop5h 39m

$224

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

sáb. 1/18

5:44 am-12:29 pm

1 stop9h 45m

San Francisco

sáb. 1/25

9:00 am-10:30 pm

1 stop10h 30m

$227

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

mar. 2/11

6:00 am-9:55 am

Nonstop6h 55m

San Francisco

jue. 2/13

6:00 am-2:35 pm

Nonstop5h 35m

$228

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

lun. 1/13

4:30 pm-11:38 pm

1 stop10h 08m

San Francisco

mar. 1/21

7:40 am-4:55 pm

1 stop30h 15m

$233

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

mié. 2/12

2:28 pm-11:04 pm

1 stop11h 36m

San Francisco

sáb. 2/15

11:00 pm-10:31 am

1 stop8h 31m

$247

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

mié. 1/8

4:46 pm-11:22 pm

1 stop9h 36m

San Francisco

sáb. 1/11

5:55 am-4:06 pm

1 stop7h 11m

$276

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

vie. 1/10

6:00 am-3:25 pm

2 stops12h 25m

San Francisco

mar. 1/21

10:45 pm-10:28 am

1 stop8h 43m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 36 results
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Best time to book a flight from Maine to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Maine 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.

Travel insights for flights from Maine to San Francisco

Get recent, data-driven insights about flights from Maine to San Francisco including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Maine to San Francisco (average of $276). Flying from Maine to San Francisco in June is currently the most expensive (average of $381). 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 ME to SFO?

Find hourly flight availability from Maine to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Maine to San Francisco, 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 San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated diciembre 18, 2024.
Read through reviews of airlines operating flights from Maine to San Francisco, such as American Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Maine to San Francisco. 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 into for flights to San Francisco from Maine?

    For a flight from Maine to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $124. Frontier flights start at $125 while deals on Alaska Airlines start at $129 one-way.

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

    Most travelers choose Boston Logan Intl - San Francisco, Portland - San Francisco or Bangor - San Francisco when deciding on the best route from Maine to San Francisco.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to San Francisco 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 Maine to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Maine to San Francisco (average of $276). Flying from Maine to San Francisco in June is currently the most expensive (average of $381). 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 Maine to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Maine to San Francisco

Discover the top 3 airlines that operate flights from Maine to San Francisco. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$217Average$531FlexibilityNo cancel feeOn-time71%
DeltaCheapest$255Average$428FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$277Average$721FlexibilityNo cancel feeOn-time69%
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