$180+ Cheap flights from Bangor, ME to San Francisco (BGR - 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SFO
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Bangor to San FranciscoExplore the most affordable flight options available from Bangor to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
Explore the most affordable flight options available from Bangor to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/81:14 pm
BGR
- SFO
1 stop11h 05m
American Airlines
Tue 4/1412:30 am
SFO
- BGR
1 stop11h 03m
American Airlines
Deal found 3/9![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/233:15 pm
BGR
- SFO
2 stops11h 39m
American Airlines
Thu 4/305:45 am
SFO
- BGR
1 stop8h 50m
American Airlines
Deal found 3/10![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 3/7. 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.
Wed 4/812:28 pm
BGR
- SFO
2 stops13h 08m
Delta
Mon 4/1310:55 pm
SFO
- BGR
2 stops10h 14m
Delta
Deal found 3/7![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/93:15 pm
BGR
- SFO
1 stop11h 00m
American Airlines
Wed 4/1512:30 am
SFO
- BGR
1 stop11h 03m
American Airlines
Deal found 3/10![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 3/9. 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 10/73:34 pm
BGR
- SFO
1 stop11h 04m
American Airlines
Wed 10/1411:56 pm
SFO
- BGR
2 stops10h 31m
American Airlines
Deal found 3/9![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 3/6. 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 5/196:40 am
BGR
- SFO
1 stop10h 27m
American Airlines
Wed 6/37:40 am
SFO
- BGR
1 stop11h 09m
American Airlines
Deal found 3/6![American Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/146:40 am
BGR
- SFO
2 stops11h 45m
American Airlines
Tue 4/219:00 am
SFO
- BGR
2 stops12h 25m
American Airlines
Deal found 3/8![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/15:21 am
BGR
- SFO
2 stops12h 02m
American Airlines
Tue 4/75:45 am
SFO
- BGR
1 stop8h 50m
American Airlines
Deal found 3/9![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 4/712:28 pm
BGR
- SFO
2 stops13h 08m
Delta
Mon 4/1310:55 pm
SFO
- BGR
2 stops10h 14m
Delta
Deal found 3/9![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 4/256:00 am
BGR
- SFO
2 stops11h 55m
Delta
Fri 5/111:59 pm
SFO
- BGR
2 stops13h 20m
Delta
Deal found 3/6![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Fri 5/224:34 pm
BGR
- SFO
1 stop11h 44m
American Airlines
Mon 5/2511:49 pm
SFO
- BGR
1 stop10h 43m
American Airlines
Deal found 3/7![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/7. 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 5/126:40 am
BGR
- SFO
1 stop8h 58m
American Airlines
Tue 5/1911:28 pm
SFO
- BGR
2 stops12h 05m
American Airlines
Deal found 3/7![American Airlines logo]()
$394
Best flights from Bangor to San FranciscoDiscover carefully curated flight deals from Bangor to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from Bangor to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This Delta deal was found by Cheapflights users on 3/10. 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.
Sat 4/256:00 am
BGR
- SFO
2 stops11h 55m
Delta
Fri 5/111:59 pm
SFO
- BGR
2 stops13h 20m
Delta
Deal found 3/10![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/11. 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 4/15:21 am
BGR
- SFO
2 stops12h 02m
American Airlines
Tue 4/710:35 pm
SFO
- BGR
1 stop11h 13m
American Airlines
Deal found 3/11![American Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 3/9. 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 5/712:15 pm
BGR
- SFO
2 stops13h 06m
Delta
Mon 5/1111:59 pm
SFO
- BGR
2 stops13h 25m
Delta
Deal found 3/9![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 3/6. 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 4/94:18 pm
BGR
- SFO
1 stop9h 51m
Delta
Fri 4/1711:59 pm
SFO
- BGR
2 stops13h 20m
Delta
Deal found 3/6![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 3/6. 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 4/95:30 am
BGR
- SFO
2 stops16h 49m
Delta
Sat 4/186:08 am
SFO
- BGR
2 stops10h 44m
Delta
Deal found 3/6![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 3/8. 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 7/246:00 am
BGR
- SFO
2 stops17h 22m
Delta
Sat 8/811:45 pm
SFO
- BGR
1 stop10h 50m
Delta
Deal found 3/8![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 3/7. 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 4/165:02 pm
BGR
- SFO
1 stop11h 21m
Delta
Tue 4/2110:55 pm
SFO
- BGR
1 stop14h 24m
Delta
Deal found 3/7![Delta logo]()
$603
Last-minute flights from Bangor to San FranciscoDiscover last-minute flight deals from Bangor to San Francisco. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to San Francisco. Data last updated March 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/15:21 am
BGR
- SFO
2 stops12h 02m
American Airlines
Tue 4/75:45 am
SFO
- BGR
1 stop8h 50m
American Airlines
Deal found 3/9![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 4/712:28 pm
BGR
- SFO
2 stops13h 08m
Delta
Mon 4/1310:55 pm
SFO
- BGR
2 stops10h 14m
Delta
Deal found 3/9![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/81:14 pm
BGR
- SFO
1 stop11h 05m
American Airlines
Tue 4/1412:30 am
SFO
- BGR
1 stop11h 03m
American Airlines
Deal found 3/9![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/7. 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.
Wed 4/812:28 pm
BGR
- SFO
2 stops13h 08m
Delta
Mon 4/1310:55 pm
SFO
- BGR
2 stops10h 14m
Delta
Deal found 3/7![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/81:14 pm
BGR
- SFO
1 stop11h 05m
American Airlines
Sun 4/125:30 am
SFO
- BGR
1 stop8h 35m
American Airlines
Deal found 3/10![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/93:15 pm
BGR
- SFO
1 stop11h 00m
American Airlines
Wed 4/1512:30 am
SFO
- BGR
1 stop11h 03m
American Airlines
Deal found 3/10![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/146:40 am
BGR
- SFO
2 stops11h 45m
American Airlines
Tue 4/219:00 am
SFO
- BGR
2 stops12h 25m
American Airlines
Deal found 3/8![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/233:15 pm
BGR
- SFO
2 stops11h 39m
American Airlines
Thu 4/305:45 am
SFO
- BGR
1 stop8h 50m
American Airlines
Deal found 3/10![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 4/256:00 am
BGR
- SFO
2 stops11h 55m
Delta
Fri 5/111:59 pm
SFO
- BGR
2 stops13h 20m
Delta
Deal found 3/6![Delta logo]()
$385
One-way flights from Bangor to San FranciscoSearch for one-way flight options from Bangor to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from Bangor to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:53 pm
BGR
- SFO
2 stops44h 59m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:55 pm
BGR
- SFO
2 stops45h 34m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:17 am
BGR
- SFO
1 stop27h 24m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:57 am
BGR
- SFO
2 stops37h 01m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 7/22:25 pm
BGR
- SFO
1 stop10h 43m
American Airlines
Deal found 3/9![American Airlines logo]()
$226
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/231:14 pm
BGR
- SFO
1 stop11h 05m
American Airlines
Deal found 3/9![American Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 3/10. 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.
Sat 5/301:56 pm
BGR
- SFO
1 stop11h 42m
Delta
Deal found 3/10![Delta logo]()
$236
Find flight deals from Bangor to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) 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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $180 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $670 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bangor 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 March 11, 2026.
Use the filters below to find and compare flights from Bangor to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Sat 4/25
6:00 am-2:55 pm
2 stops11h 55m
San Francisco
Fri 5/1
11:59 pm-4:19 pm
2 stops13h 20m
$379
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Thu 5/7
12:15 pm-10:21 pm
2 stops13h 06m
San Francisco
Mon 5/11
11:59 pm-4:24 pm
2 stops13h 25m
$430
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Wed 4/1
5:21 am-2:23 pm
2 stops12h 02m
San Francisco
Tue 4/7
10:35 pm-12:48 pm
1 stop11h 13m
$440
Quickest round-trip
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Thu 4/9
4:18 pm-11:09 pm
1 stop9h 51m
San Francisco
Fri 4/17
11:59 pm-4:19 pm
2 stops13h 20m
$450
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Thu 4/9
5:30 am-7:19 pm
2 stops16h 49m
San Francisco
Sat 4/18
6:08 am-7:52 pm
2 stops10h 44m
$519
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Fri 7/24
6:00 am-8:22 pm
2 stops17h 22m
San Francisco
Sat 8/8
11:45 pm-1:35 pm
1 stop10h 50m
$598
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Thu 4/16
5:02 pm-1:23 am
1 stop11h 21m
San Francisco
Tue 4/21
10:55 pm-4:19 pm
1 stop14h 24m
$603
Cheapest one-way
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Mon 6/1
10:17 am-4:30 pm
3 stops33h 13m
$214
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Sun 5/31
6:55 pm-10:30 am
3 stops42h 35m
$217
Quickest one-way
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Thu 7/2
4:53 pm-10:59 pm
1 stop9h 06m
$226
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Bangor to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to San Francisco in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bangor, Maine-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bangor, Maine-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bangor to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bangor with our price prediction graph.
BGR-SFO
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 Bangor to San Francisco
What is the cheapest month to book a flight from Bangor, Maine to San Francisco?
Currently, September is the cheapest month in which you can book a flight from Bangor, Maine to San Francisco (average of $303). Flying from Bangor, Maine to San Francisco in June is currently the most expensive (average of $533). 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.
How much does it cost to fly round-trip from Bangor, Maine to San Francisco?
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 March 11, 2026.
Read through reviews of airlines operating flights from Bangor to San Francisco, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Entertainment
7.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Bangor to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
San Bruno
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Redwood City
Daly City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Bangor and San Francisco flights
Browse other Bangor and San Francisco flight options. Last updated on March 11, 2026.
Other flights from Bangor
Browse through other flights departing from Bangor. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
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Other flights to San Francisco
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Top 2 airlines flying from Bangor to San Francisco
Discover the top 2 airlines that operate flights from Bangor 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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$503 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$347 | Average$624 | FlexibilityNo cancel fee | On-time69% |