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Cheap flights from Bangor, Maine to San Francisco from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangor, Maine to San Francisco departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bangor, Maine to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:40 pm - 11:07 pm
BGR
-
SFO
11h 27m
1 stop
American Airlines Logo
9:31 pm - 10:22 am
SFO
-
BGR
9h 51m
1 stop
$369American Airlines
Thu, Oct 22 - Mon, Oct 26
Delta Logo
4:15 pm - 12:26 am
BGR
-
SFO
11h 11m
1 stop
Delta Logo
11:35 pm - 3:34 pm
SFO
-
BGR
12h 59m
2 stops
$374Delta
Thu, Sep 17 - Mon, Sep 21
Delta Logo
10:28 am - 6:13 pm
BGR
-
SFO
10h 45m
2 stops
Delta Logo
6:00 am - 9:17 pm
SFO
-
BGR
12h 17m
2 stops
$379Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
4:10 pm - 12:34 am
BGR
-
SFO
11h 24m
1 stop
Delta Logo
6:38 pm - 10:31 am
SFO
-
BGR
12h 53m
2 stops
$414Delta
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
12:45 pm - 11:45 pm
BGR
-
SFO
14h 00m
1 stop
American Airlines Logo
6:00 am - 5:21 pm
SFO
-
BGR
8h 21m
1 stop
$416American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
12:45 pm - 7:48 pm
BGR
-
SFO
10h 03m
1 stop
American Airlines Logo
6:00 am - 5:21 pm
SFO
-
BGR
8h 21m
1 stop
$421American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
12:45 pm - 7:48 pm
BGR
-
SFO
10h 03m
1 stop
American Airlines Logo
6:00 am - 5:21 pm
SFO
-
BGR
8h 21m
1 stop
$430American Airlines
Fri, Aug 21 - Fri, Aug 28
Delta Logo
12:05 pm - 11:58 pm
BGR
-
SFO
14h 53m
2 stops
Delta Logo
11:15 pm - 1:19 pm
SFO
-
BGR
11h 04m
1 stop
$435Delta
Wed, Aug 19 - Fri, Aug 28
Delta Logo
12:05 pm - 11:58 pm
BGR
-
SFO
14h 53m
2 stops
Delta Logo
4:55 pm - 9:48 am
SFO
-
BGR
13h 53m
2 stops
$440Delta
Wed, Aug 19 - Fri, Aug 28
American Airlines Logo
7:05 am - 4:02 pm
BGR
-
SFO
11h 57m
2 stops
American Airlines Logo
9:53 pm - 12:27 pm
SFO
-
BGR
11h 34m
1 stop
$458American Airlines
Sat, Sep 5 - Sat, Sep 12

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Delta flights from Bangor, Maine to San Francisco

Our best Delta deals on Bangor, Maine to San Francisco flight tickets
Delta
Sep 17
BGR4:15 pmBangor
11h 11m
1 stop
SFO12:26 amSan Francisco
Sep 21
SFO11:35 pmSan Francisco
12h 59m
2 stops
BGR3:34 pmBangor
$374
Delta
Sep 5
BGR10:28 amBangor
10h 45m
2 stops
SFO6:13 pmSan Francisco
Sep 12
SFO6:00 amSan Francisco
12h 17m
2 stops
BGR9:17 pmBangor
$379
Delta
Aug 19
BGR12:05 pmBangor
14h 53m
2 stops
SFO11:58 pmSan Francisco
Aug 28
SFO11:15 pmSan Francisco
11h 04m
1 stop
BGR1:19 pmBangor
$435

American Airlines flights from Bangor, Maine to San Francisco

Our best American Airlines deals on Bangor, Maine to San Francisco flight tickets
American Airlines
Sep 5
BGR12:45 pmBangor
10h 03m
1 stop
SFO7:48 pmSan Francisco
Sep 12
SFO9:53 pmSan Francisco
11h 34m
1 stop
BGR12:27 pmBangor
$369
American Airlines
Aug 12
BGR12:45 pmBangor
14h 00m
1 stop
SFO11:45 pmSan Francisco
Aug 17
SFO6:00 amSan Francisco
8h 21m
1 stop
BGR5:21 pmBangor
$416
American Airlines
Aug 12
BGR12:45 pmBangor
10h 03m
1 stop
SFO7:48 pmSan Francisco
Aug 17
SFO6:00 amSan Francisco
8h 21m
1 stop
BGR5:21 pmBangor
$421

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, 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, momondo users made 832,500 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Bangor, Maine to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Thu 10/22

2:40 pm-11:07 pm

1 stop11h 27m

San Francisco

Mon 10/26

9:31 pm-10:22 am

1 stop9h 51m

$369

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Thu 9/17

4:15 pm-12:26 am

1 stop11h 11m

San Francisco

Mon 9/21

11:35 pm-3:34 pm

2 stops12h 59m

$374

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Sat 9/5

10:28 am-6:13 pm

2 stops10h 45m

San Francisco

Sat 9/12

6:00 am-9:17 pm

2 stops12h 17m

$379

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Thu 10/22

4:10 pm-12:34 am

1 stop11h 24m

San Francisco

Mon 10/26

6:38 pm-10:31 am

2 stops12h 53m

$414

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Wed 8/12

12:45 pm-11:45 pm

1 stop14h 00m

San Francisco

Mon 8/17

6:00 am-5:21 pm

1 stop8h 21m

$416
Quickest round-trip

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Wed 8/12

12:45 pm-7:48 pm

1 stop10h 03m

San Francisco

Mon 8/17

6:00 am-5:21 pm

1 stop8h 21m

$421

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Fri 8/21

12:45 pm-7:48 pm

1 stop10h 03m

San Francisco

Fri 8/28

6:00 am-5:21 pm

1 stop8h 21m

$430

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Wed 8/19

12:05 pm-11:58 pm

2 stops14h 53m

San Francisco

Fri 8/28

11:15 pm-1:19 pm

1 stop11h 04m

$435

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Wed 8/19

12:05 pm-11:58 pm

2 stops14h 53m

San Francisco

Fri 8/28

4:55 pm-9:48 am

2 stops13h 53m

$440

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Sat 9/5

7:05 am-4:02 pm

2 stops11h 57m

San Francisco

Sat 9/12

9:53 pm-12:27 pm

1 stop11h 34m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Bangor, Maine to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangor, Maine and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $406.

Can stopping save me money on Bangor, Maine to San Francisco flights?

You could potentially save up to 39% on your flight if you consider stops on a Bangor, Maine to San Francisco flight.

How have Bangor, Maine to San Francisco flight prices changed over time?

When to book flights from Bangor, Maine to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Bangor, Maine to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangor, Maine to San Francisco (BGR to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangor, Maine to San Francisco

Fastest flight time

8h 38m

Direct flights

None
The fastest flight from Bangor, Maine to San Francisco takes 8h 38m
There are no direct flights from Bangor, Maine to San Francisco. There are no popular flight routes from Bangor, Maine to San Francisco.
Search flight deals

Frequently asked questions about flying from Bangor, Maine to San Francisco

  • How far is Bangor to San Francisco by plane?

    Bangor and San Francisco are 2772.5 mi apart from one another. Flights usually cover this in 8h 38m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bangor Airport to San Francisco Airport?

    Prices for flights from Bangor Airport to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Bangor Airport to San Francisco Airport?

  • How old do you have to be to fly from Bangor Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangor Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Bangor, Maine to San Francisco?

Best airlines flying from Bangor, Maine to San Francisco

Compare and see reviews for airlines that fly from Bangor, Maine to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,804 reviews
Search American Airlines flights
United AirlinesPriceFrom $347Free CancellationRating
7.4
9,979 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Hayward
Bodega Bay
Fremont
Sonoma
Roseville
Walnut Creek
Santa Clara
Berkeley
Salinas
Vallejo
Sunnyvale
Burlingame
Daly City
Big Sur
Milpitas
Turlock

Why use momondo?

Why should I use momondo to find a flight deal from Bangor to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangor to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Bangor to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bangor to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Bangor to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Bangor. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bangor to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bangor to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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