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San Francisco Bay Area

$109+ Cheap flights from Maine to San Francisco Bay Area

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SFO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Maine to San Francisco Bay Area

Keep the following information in mind while searching for Maine to San Francisco Bay Area flight deals. Data was last updated July 3, 2025.

Round-trip from

$247
(American Airlines)

One-way from

$109
(American Airlines)

Popular in

April

Cheapest in

February

Average price

$486
From Maine to San Francisco Bay Area
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One-way flight from Maine to San Francisco Bay Area
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Maine to San Francisco Bay Area

Cheapest flights from Maine to San Francisco Bay Area
Explore the most affordable flight options available from Maine to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 10/274:15 pmPWM - SFO
1 stop10h 20mAmerican Airlines
Fri 10/3110:16 amSFO - PWM
1 stop9h 29mAmerican Airlines
Deal found 7/3$247
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 9/37:20 amBOS - SFO
1 stop9h 24mAlaska Airlines
Sat 9/66:10 amSFO - BOS
Nonstop5h 50mAlaska Airlines
Deal found 7/1$247
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 9/47:55 amBOS - SFO
Nonstop6h 41mDelta
Tue 9/169:51 pmSFO - BOS
Nonstop5h 44mDelta
Deal found 7/2$248
This JetBlue deal was found by Cheapflights users on 7/3. 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.
Mon 8/259:16 pmBOS - SFO
Nonstop6h 42mJetBlue
Wed 9/32:08 pmSFO - BOS
Nonstop5h 47mJetBlue
Deal found 7/3$249
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 8/198:40 amBOS - SJC
1 stop8h 57mAlaska Airlines
Wed 8/276:30 pmSJC - BOS
1 stop10h 30mAlaska Airlines
Deal found 7/1$250
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 7/295:00 amBOS - SJC
1 stop10h 16mAmerican Airlines
Tue 8/56:00 amSJC - BOS
1 stop8h 23mAmerican Airlines
Deal found 7/2$251
This flugladen.de deal was found by Cheapflights users on 7/1. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/228:19 pmBOS - SFO
Nonstop6h 40mHawaiian Airlines
Tue 7/299:28 pmSFO - BOS
Nonstop5h 42mHawaiian Airlines
Deal found 7/1$252
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 8/202:50 pmBOS - SJC
2 stops10h 30mSouthwest
Wed 8/2710:10 amSJC - BOS
1 stop9h 20mSouthwest
Deal found 7/1$256
This Southwest deal was found by Cheapflights users on 7/2. 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.
Wed 8/134:45 pmBOS - SFO
1 stop8h 40mSouthwest
Wed 8/2012:20 pmSFO - BOS
1 stop7h 50mSouthwest
Deal found 7/2$257
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:00 amBOS - SJC
2 stops20h 54mSpirit Airlines
Tue 7/296:30 amSJC - BOS
3 stops23h 07mSpirit Airlines
Deal found 7/1$265
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/146:00 amBOS - SFO
Nonstop6h 28mUnited Airlines
Thu 8/146:50 pmSFO - BOS
1 stop9h 43mUnited Airlines
Deal found 7/1$265
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/139:03 amBOS - SJC
2 stops11h 15mUnited Airlines
Mon 8/186:24 pmSJC - BOS
1 stop8h 37mUnited Airlines
Deal found 7/2$269

Cheapflights Fare Finder

Customize your flight search to find flights from Maine to San Francisco Bay Area 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 July 3, 2025.
Use the filters below to find and compare flights from Maine to San Francisco Bay Area that are best for you.

Fly from

Maine

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Mon 10/27

4:15 pm-11:35 pm

1 stop10h 20m

San Francisco

Fri 10/31

10:16 am-10:45 pm

1 stop9h 29m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 9/3

7:20 am-1:44 pm

1 stop9h 24m

San Francisco

Sat 9/6

6:10 am-3:00 pm

Nonstop5h 50m

$247

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Mon 8/25

9:16 pm-12:58 am

Nonstop6h 42m

San Francisco

Wed 9/3

2:08 pm-10:55 pm

Nonstop5h 47m

$249

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Tue 8/19

8:40 am-2:37 pm

1 stop8h 57m

San Jose

Wed 8/27

6:30 pm-8:00 am

1 stop10h 30m

$250

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Mon 8/25

6:45 pm-10:38 pm

Nonstop6h 53m

San Francisco

Wed 9/3

1:00 pm-9:50 pm

Nonstop5h 50m

$251

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Tue 7/29

5:00 am-12:16 pm

1 stop10h 16m

San Jose

Tue 8/5

6:00 am-5:23 pm

1 stop8h 23m

$251

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 7/22

8:19 pm-11:59 pm

Nonstop6h 40m

San Francisco

Tue 7/29

9:28 pm-6:10 am

Nonstop5h 42m

$252

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 8/20

2:50 pm-10:20 pm

2 stops10h 30m

San Jose

Wed 8/27

10:10 am-10:30 pm

1 stop9h 20m

$256

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 8/13

4:45 pm-10:25 pm

1 stop8h 40m

San Francisco

Wed 8/27

11:25 am-10:30 pm

1 stop8h 05m

$257

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 7/23

6:00 am-9:28 am

Nonstop6h 28m

San Francisco

Wed 7/30

3:15 pm-11:59 pm

Nonstop5h 44m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 results
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Best time to book a flight from Maine to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Maine to San Francisco Bay Area (average of $276). Flying from Maine to San Francisco Bay Area in June is currently the most expensive (average of $360). 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 XIH?

Find hourly flight availability from Maine to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated July 3, 2025.
See what other customers who have flown with Breeze Airways, Alaska Airlines, and Southwest from Maine to San Francisco Bay Area have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
183 reviews

Comfort

8.2

Food

6.8

Overall

8.1

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
183 reviews
Breeze Airways
8.1
Very good
183 reviews

Comfort

8.2

Food

6.8

Overall

8.1

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
183 reviews

Comfort

8.2

Food

6.8

Overall

8.1

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,266 reviews
Breeze Airways
8.1
Very good
183 reviews

Comfort

8.2

Food

6.8

Overall

8.1

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,982 reviews
Breeze Airways
8.1
Very good
183 reviews

Comfort

8.2

Food

6.8

Overall

8.1

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.8
Good
2,545 reviews
Breeze Airways
8.1
Very good
183 reviews

Comfort

8.2

Food

6.8

Overall

8.1

Crew

8.8

Entertainment

6.6

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

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

  • What are the cheapest airlines to fly from Maine to San Francisco Bay Area 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 United Airlines and Spirit Airlines, as they are both options that can get you from Maine to San Francisco Bay Area for a low price.

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

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

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

    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 Bay Area.

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

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

    Currently, January is the cheapest month in which you can book a flight from Maine to San Francisco Bay Area (average of $276). Flying from Maine to San Francisco Bay Area in June is currently the most expensive (average of $360). 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 Bay Area

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

Discover the top 5 airlines that operate flights from Maine to San Francisco Bay Area. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$462FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$449FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$661FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$320Average$535FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$366Average$438FlexibilityNo cancel feeOn-time63%

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