HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangor

$309+ Cheap flights from San Francisco Bay Area to Bangor, ME (BGR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BGR
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco Bay Area to Bangor with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco Bay Area to Bangor

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$407
Provider with most accurate pricing for San Francisco-Bangor flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Bangor flights.
Search Deals
From San Francisco Bay Area to Bangor
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from San Francisco Bay Area to Bangor

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

This American Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/109:57 amSJC - BGR
2 stops10h 58mAmerican Airlines
Sun 12/1412:54 pmBGR - SJC
2 stops12h 23mAmerican Airlines
Deal found 11/3$359
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/159:35 pmSFO - BGR
1 stop11h 04mUnited Airlines
Wed 11/196:00 amBGR - SFO
1 stop9h 08mUnited Airlines
Deal found 11/2$439
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/1511:59 pmSFO - BGR
2 stops12h 26mAmerican Airlines
Wed 11/193:52 pmBGR - SFO
1 stop9h 13mAmerican Airlines
Deal found 11/2$444
This Delta deal was found by Cheapflights users on 11/2. 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.
Fri 11/1412:30 amSFO - BGR
2 stops10h 52mDelta
Wed 11/1911:48 amBGR - SFO
2 stops14h 35mDelta
Deal found 11/2$449
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/1611:14 pmSFO - BGR
1 stop9h 57mAmerican Airlines
Thu 11/203:52 pmBGR - SFO
1 stop9h 13mAmerican Airlines
Deal found 10/31$501
This Delta deal was found by Cheapflights users on 10/31. 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.
Sun 11/1610:30 pmSFO - BGR
2 stops12h 52mDelta
Thu 11/205:16 amBGR - SFO
2 stops11h 13mDelta
Deal found 10/31$511
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sun 12/711:28 pmSFO - BGR
1 stop9h 56mAmerican Airlines
Sun 1/43:39 pmBGR - SFO
1 stop9h 47mAmerican Airlines
Deal found 11/2$654
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:15 amSFO - BGR
2 stops11h 43mAmerican Airlines
Sun 11/912:41 pmBGR - SFO
2 stops12h 47mAmerican Airlines
Deal found 11/1$715
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/226:00 amSJC - BGR
2 stops14h 50mAmerican Airlines
Tue 12/305:25 amBGR - SJC
2 stops18h 48mAmerican Airlines
Deal found 11/2$1,110

Cheapflights Fare Finder

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

Fly from

San Francisco Bay Area

Fly to

Bangor

Route

Depart

Return

Price

San FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Fri 1/30

11:13 pm-12:19 pm

1 stop10h 06m

Bangor

Mon 2/2

12:39 pm-7:35 pm

1 stop9h 56m

$309

San FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Fri 1/30

10:54 pm-3:54 pm

2 stops14h 00m

Bangor

Mon 2/2

1:07 pm-11:27 pm

2 stops13h 20m

$319

San JoseBangor

SJC - BGR

SJCBGR

San Jose

Wed 12/10

9:57 am-11:55 pm

2 stops10h 58m

Bangor

Sun 12/14

12:54 pm-10:17 pm

2 stops12h 23m

$359

San FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Sat 11/15

9:35 pm-11:39 am

1 stop11h 04m

Bangor

Wed 11/19

6:00 am-12:08 pm

1 stop9h 08m

$439

San FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Sat 11/15

11:59 pm-3:25 pm

2 stops12h 26m

Bangor

Wed 11/19

3:52 pm-10:05 pm

1 stop9h 13m

$444

San FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Fri 11/14

12:30 am-2:22 pm

2 stops10h 52m

Bangor

Wed 11/19

11:48 am-11:23 pm

2 stops14h 35m

$449

San FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Fri 3/6

9:30 pm-10:37 am

1 stop10h 07m

Bangor

Tue 3/10

7:00 am-1:36 pm

1 stop9h 36m

$499

San FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Sun 11/16

11:14 pm-12:11 pm

1 stop9h 57m

Bangor

Thu 11/20

3:52 pm-10:05 pm

1 stop9h 13m

$501

San JoseBangor

SJC - BGR

SJCBGR

San Jose

Tue 3/10

6:30 am-11:24 pm

2 stops13h 54m

Bangor

Wed 3/11

3:00 pm-2:55 pm

2 stops26h 55m

$524

San FranciscoBangor

SFO - BGR

SFOBGR

San Francisco

Sat 11/15

12:30 am-2:22 pm

2 stops10h 52m

Bangor

Thu 11/20

5:16 am-1:29 pm

2 stops11h 13m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 13 results
1
2

Best time to book a flight from San Francisco Bay Area to Bangor

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

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

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Bangor, Maine (average of $259). Flying from San Francisco Bay Area to Bangor, Maine in March is currently the most expensive (average of $603). 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.

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from San Francisco Bay Area to Bangor to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
11,038 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Bangor. 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 Bangor from San Francisco Bay Area?

    For a flight from San Francisco Bay Area to Bangor, you will be flying into Bangor. Bangor (BGR) is just 2.3 mi from the center of the city.

  • How long is the flight from San Francisco Bay Area to Bangor, Maine?

    American Airlines, Delta, and United Airlines can get you from San Francisco Bay Area to Bangor, Maine in just under 10h 06m. Your travel time can differ by up to 3h 54m. Airlines will cover a distance of 2774 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from San Francisco Bay Area to Bangor, Maine?

    The most popular route from San Francisco Bay Area to Bangor, Maine is San Jose - Bangor. You may also consider San Francisco - Bangor or Oakland - Bangor.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Bangor, Maine (average of $259). Flying from San Francisco Bay Area to Bangor, Maine in March is currently the most expensive (average of $603). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco Bay Area to Bangor

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
San Francisco to Boston flights
San Diego to Boston flights
Ontario to Boston flights
Las Vegas to Boston flights
Santa Ana to Boston flights
San Jose to Boston flights
Sacramento to Boston flights
Oakland to Boston flights
Burbank to Boston flights
Los Angeles to Portland flights
Reno to Boston flights
Palm Springs to Boston flights
Los Angeles to Bangor flights
San Francisco to Portland flights
Long Beach to Boston flights
Monterey to Boston flights
Fresno to Boston flights
Santa Barbara to Boston flights
Las Vegas to Bangor flights
San Diego to Portland flights
San Luis Obispo to Boston flights
Ontario to Portland flights
Medford to Boston flights
Burbank to Bangor flights
San Diego to Bangor flights
Santa Ana to Portland flights
Ontario to Bangor flights
Bakersfield to Boston flights
Las Vegas to Portland flights
Burbank to Portland flights
Santa Rosa to Boston flights
Arcata to Boston flights
Reno to Portland flights
San Jose to Bangor flights
Redding to Boston flights
Los Angeles to Bar Harbor flights
San Jose to Portland flights
Fresno to Portland flights
Sacramento to Bangor flights
Los Angeles to Augusta flights
Sacramento to Portland flights
Medford to Portland flights
Monterey to Portland flights
Santa Barbara to Portland flights
Oakland to Portland flights
San Francisco to Bangor flights
Long Beach to Portland flights
Palm Springs to Portland flights
San Francisco to Augusta flights

Top 3 airlines flying from San Francisco Bay Area to Bangor

Discover the top 3 airlines that operate flights from San Francisco Bay Area to Bangor. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$333Average$537FlexibilityNo cancel feeOn-time71%
DeltaCheapest$344Average$481FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$386Average$598FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.