Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Bangor, Maine to San Francisco Bay Area from $154

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 Bay Area departing on 1/30. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Bangor, Maine to San Francisco Bay Area

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:39 pm - 7:35 pm
BGR
-
SFO
9h 56m1 stop
American Airlines Logo
11:13 pm - 12:14 pm
SFO
-
BGR
10h 01m1 stop
$329American Airlines
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
12:39 pm - 10:13 pm
BGR
-
SFO
12h 34m1 stop
American Airlines Logo
8:00 am - 9:59 pm
SFO
-
BGR
10h 59m2 stops
$334American Airlines
Thu, Jan 8 - Mon, Jan 12
Delta Logo
5:04 am - 1:47 pm
BGR
-
SFO
11h 43m2 stops
Delta Logo
10:54 pm - 12:25 pm
SFO
-
BGR
10h 31m2 stops
$339Delta
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
5:15 am - 4:01 pm
BGR
-
SFO
13h 46m2 stops
American Airlines Logo
11:13 pm - 12:18 pm
SFO
-
BGR
10h 05m1 stop
$359American Airlines
Sat, Jan 10 - Sat, Jan 31
American Airlines Logo
5:15 am - 4:01 pm
BGR
-
SFO
13h 46m2 stops
American Airlines Logo
7:01 pm - 12:18 pm
SFO
-
BGR
14h 17m2 stops
$364American Airlines
Sat, Jan 10 - Sat, Jan 31
American Airlines Logo
4:01 pm - 10:50 pm
BGR
-
SFO
9h 49m1 stop
American Airlines Logo
11:50 am - 11:15 pm
SFO
-
BGR
8h 25m1 stop
$434American Airlines
Sat, Mar 14 - Wed, Mar 18
American Airlines Logo
4:01 pm - 10:50 pm
BGR
-
SFO
9h 49m1 stop
American Airlines Logo
6:00 am - 9:16 pm
SFO
-
BGR
12h 16m2 stops
$439American Airlines
Sat, Mar 14 - Wed, Mar 18
Delta Logo
4:18 pm - 9:46 am
BGR
-
SFO
20h 28m2 stops
Delta Logo
10:50 pm - 11:48 am
SFO
-
BGR
9h 58m2 stops
$492Delta
Sat, Mar 14 - Tue, Mar 17
American Airlines Logo
12:44 pm - 7:35 pm
BGR
-
SFO
9h 51m1 stop
American Airlines Logo
11:13 pm - 12:18 pm
SFO
-
BGR
10h 05m1 stop
$494American Airlines
Sat, Jan 10 - Sat, Jan 31
Alaska Airlines Logo
12:36 pm - 10:59 pm
BGR
-
SJC
13h 23m2 stops
Alaska Airlines Logo
8:59 am - 11:47 pm
SJC
-
BGR
11h 48m2 stops
$3,513Alaska Airlines
Tue, Dec 30 - Sat, Jan 3

American Airlines flights from Bangor, Maine to San Francisco Bay Area

Our best American Airlines deals on Bangor, Maine to San Francisco Bay Area flight tickets
American Airlines
Jan 8
BGR12:39 pmBangor
9h 56m
1 stop
SFO7:35 pmSan Francisco
Jan 12
SFO11:13 pmSan Francisco
10h 01m
1 stop
BGR12:14 pmBangor
$329
Find similar
American Airlines
Jan 8
BGR12:39 pmBangor
12h 34m
1 stop
SFO10:13 pmSan Francisco
Jan 12
SFO8:00 amSan Francisco
10h 59m
2 stops
BGR9:59 pmBangor
$334
Find similar
American Airlines
Jan 10
BGR5:15 amBangor
13h 46m
2 stops
SFO4:01 pmSan Francisco
Jan 31
SFO11:13 pmSan Francisco
10h 05m
1 stop
BGR12:18 pmBangor
$359
Find similar

Delta flights from Bangor, Maine to San Francisco Bay Area

Our best Delta deals on Bangor, Maine to San Francisco Bay Area flight tickets
Delta
Jan 8
BGR5:04 amBangor
11h 43m
2 stops
SFO1:47 pmSan Francisco
Jan 12
SFO10:54 pmSan Francisco
10h 31m
2 stops
BGR12:25 pmBangor
$339
Find similar
Delta
Mar 14
BGR4:18 pmBangor
20h 28m
2 stops
SFO9:46 amSan Francisco
Mar 17
SFO10:50 pmSan Francisco
9h 58m
2 stops
BGR11:48 amBangor
$492
Find similar
Delta
Mar 14
BGR4:18 pmBangor
21h 14m
1 stop
SFO10:32 amSan Francisco
Mar 16
SFO9:35 pmSan Francisco
11h 13m
2 stops
BGR11:48 amBangor
$542
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Bangor, Maine to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Thu 1/8

12:39 pm-7:35 pm

1 stop9h 56m

San Francisco

Mon 1/12

11:13 pm-12:14 pm

1 stop10h 01m

$329

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Thu 1/8

12:39 pm-10:13 pm

1 stop12h 34m

San Francisco

Mon 1/12

8:00 am-9:59 pm

2 stops10h 59m

$334

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Thu 1/8

5:04 am-1:47 pm

2 stops11h 43m

San Francisco

Mon 1/12

10:54 pm-12:25 pm

2 stops10h 31m

$339

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Sat 1/10

5:15 am-4:01 pm

2 stops13h 46m

San Francisco

Sat 1/31

11:13 pm-12:18 pm

1 stop10h 05m

$359

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Sat 1/10

5:15 am-4:01 pm

2 stops13h 46m

San Francisco

Sat 1/31

7:01 pm-12:18 pm

2 stops14h 17m

$364

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Sat 3/14

4:01 pm-10:50 pm

1 stop9h 49m

San Francisco

Wed 3/18

11:50 am-11:15 pm

1 stop8h 25m

$434

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Sat 3/14

4:01 pm-10:50 pm

1 stop9h 49m

San Francisco

Wed 3/18

6:00 am-9:16 pm

2 stops12h 16m

$439

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Sat 3/14

4:18 pm-9:46 am

2 stops20h 28m

San Francisco

Tue 3/17

10:50 pm-11:48 am

2 stops9h 58m

$492

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

Sat 1/10

12:44 pm-7:35 pm

1 stop9h 51m

San Francisco

Sat 1/31

11:13 pm-12:18 pm

1 stop10h 05m

$494

BangorSan Jose

BGR - SJC

BGRSJC

Bangor

Tue 12/30

12:36 pm-10:59 pm

2 stops13h 23m

San Jose

Sat 1/3

8:59 am-11:47 pm

2 stops11h 48m

$3,513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to San Francisco Bay Area from

How to get the cheapest flight ticket from Bangor, Maine to San Francisco Bay Area

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 cheapest month to fly to San Francisco Bay Area?

In general, September is the cheapest month to fly from Bangor, Maine to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $403. If you aren’t able to travel to San Francisco Bay Area during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $410.

What is the cheapest day to depart on your flight to San Francisco Bay Area?

On average, the least expensive day to fly to San Francisco Bay Area from Bangor, Maine is on a Thursday. momondo users have found tickets for Thursday departures for as low as $430. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Bangor, Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $705.

What is the cheapest time of day to depart on your flight to San Francisco Bay Area?

Our most recent data shows that the best time of day to fly to San Francisco Bay Area is in the afternoon. Flights from Bangor, Maine to San Francisco Bay Area during this time can be as low as $508. In contrast, the most expensive time of day to depart to San Francisco Bay Area is at noon when prices are around $594.

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

No. A direct flight is the cheapest option for a flight between Bangor, Maine to San Francisco Bay Area.

Cheap Bangor, Maine to San Francisco Bay Area flight deals and tips

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

Fastest flight time

11h 51m

Direct flights

None
The fastest flight from Bangor, Maine to San Francisco Bay Area takes 11h 51m
There are no direct flights from Bangor, Maine to San Francisco Bay Area. There are no popular flight routes from Bangor, Maine to San Francisco Bay Area.
Search flight deals

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

    Prices for flights from Bangor Airport to San Francisco Bay Area are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangor Airport to San Francisco Bay Area.

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

    The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Bangor, Maine to San Francisco Bay Area?

Best airlines flying from Bangor, Maine to San Francisco Bay Area

Compare and see reviews for airlines that fly from Bangor, Maine to San Francisco Bay Area with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $383Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Bangor to San Francisco Bay Area flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco Bay Area that suits you.

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

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

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

Once all potential Bangor to San Francisco Bay Area flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Bangor to San Francisco Bay Area now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco Bay Area and let you know when they change.

An easier way to manage your San Francisco Bay Area trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/15
Thu 1/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Francisco Bay Area

Popular cities in San Francisco Bay Area

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $45
Flights to Los Angelesfrom $48
Flights to Miamifrom $49
Flights to Chicagofrom $58
Flights to Orlandofrom $40
Flights to San Franciscofrom $58
Flights to Las Vegasfrom $49
Flights to Washington, D.C.from $57
Flights to Bostonfrom $51
Flights to Atlantafrom $46
Flights to Dallasfrom $57
Flights to Seattlefrom $58