$183+ Cheap flights from Bangor, ME (BGR) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SFO
Mar 7 — Mar 141
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Bangor to San Francisco Bay AreaExplore the most affordable flight options available from Bangor to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Bangor to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This American Airlines deal was found by Cheapflights users on 2/5. 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 4/226:40 am
BGR
- SFO
1 stop8h 58m
American Airlines
Wed 4/2911:52 am
SFO
- BGR
1 stop8h 33m
American Airlines
Deal found 2/5![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 5/155:46 pm
BGR
- SFO
1 stop9h 13m
American Airlines
Wed 5/206:00 am
SFO
- BGR
1 stop8h 05m
American Airlines
Deal found 2/3![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Fri 2/206:35 am
BGR
- SFO
1 stop11h 55m
United Airlines
Tue 2/247:00 am
SFO
- BGR
1 stop8h 34m
United Airlines
Deal found 2/5![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 4/233:15 pm
BGR
- SFO
1 stop11h 00m
American Airlines
Wed 4/2912:30 am
SFO
- BGR
1 stop11h 03m
American Airlines
Deal found 2/3![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 2/5. 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 2/205:15 am
BGR
- SFO
1 stop9h 31m
American Airlines
Tue 2/2410:03 am
SFO
- BGR
2 stops10h 50m
American Airlines
Deal found 2/5![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/116:40 am
BGR
- SFO
1 stop10h 32m
American Airlines
Tue 5/1210:42 am
SFO
- BGR
1 stop8h 47m
American Airlines
Deal found 2/2![American Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/275:15 am
BGR
- SFO
2 stops13h 30m
American Airlines
Tue 3/36:21 am
SFO
- BGR
1 stop8h 25m
American Airlines
Deal found 2/4![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/196:15 am
BGR
- SJC
2 stops15h 30m
American Airlines
Mon 2/237:15 pm
SJC
- BGR
2 stops13h 53m
American Airlines
Deal found 2/4![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 2/86:14 am
BGR
- SJC
2 stops16h 07m
American Airlines
Thu 2/196:00 am
SJC
- BGR
2 stops12h 16m
American Airlines
Deal found 2/3![American Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/91:07 pm
BGR
- SJC
2 stops13h 51m
Delta
Tue 2/1710:35 pm
SJC
- BGR
2 stops10h 48m
Delta
Deal found 2/3![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:07 pm
BGR
- SJC
2 stops12h 05m
Delta
Tue 2/1710:35 pm
SJC
- BGR
2 stops10h 48m
Delta
Deal found 2/3![Delta logo]()
$644
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/912:39 pm
BGR
- SJC
1 stop12h 31m
American Airlines
Thu 2/196:00 am
SJC
- BGR
2 stops12h 16m
American Airlines
Deal found 2/3![American Airlines logo]()
$659
Best flights from Bangor to San Francisco Bay AreaDiscover carefully curated flight deals from Bangor to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Bangor to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This American Airlines deal was found by Cheapflights users on 2/5. 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 4/226:40 am
BGR
- SFO
1 stop8h 58m
American Airlines
Wed 4/2911:52 am
SFO
- BGR
1 stop8h 33m
American Airlines
Deal found 2/5![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Fri 2/206:35 am
BGR
- SFO
1 stop11h 55m
United Airlines
Tue 2/247:00 am
SFO
- BGR
1 stop8h 34m
United Airlines
Deal found 2/5![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 2/171:08 pm
BGR
- SJC
2 stops13h 51m
Delta
Sat 2/2110:35 pm
SJC
- BGR
2 stops10h 48m
Delta
Deal found 2/2![Delta logo]()
$710
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 4/236:40 am
BGR
- SFO
1 stop8h 58m
American Airlines
Thu 4/306:00 am
SFO
- BGR
1 stop8h 05m
American Airlines
Deal found 2/2![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/116:40 am
BGR
- SFO
1 stop10h 32m
American Airlines
Tue 5/1210:42 am
SFO
- BGR
1 stop8h 47m
American Airlines
Deal found 2/2![American Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/275:15 am
BGR
- SFO
2 stops13h 30m
American Airlines
Tue 3/36:21 am
SFO
- BGR
1 stop8h 25m
American Airlines
Deal found 2/4![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/196:15 am
BGR
- SJC
2 stops15h 30m
American Airlines
Mon 2/237:15 pm
SJC
- BGR
2 stops13h 53m
American Airlines
Deal found 2/4![American Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 5/1112:15 pm
BGR
- SJC
2 stops13h 40m
Delta
Tue 5/126:15 am
SJC
- BGR
2 stops14h 18m
Delta
Deal found 2/2![Delta logo]()
$814
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/16:15 am
BGR
- SJC
2 stops18h 15m
American Airlines
Wed 3/46:00 am
SJC
- BGR
2 stops14h 53m
American Airlines
Deal found 2/4![American Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 3/16:35 am
BGR
- SJC
3 stops17h 30m
United Airlines
Wed 3/43:55 pm
SJC
- BGR
3 stops15h 27m
United Airlines
Deal found 2/4![United Airlines logo]()
$1,329
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/176:15 am
BGR
- SJC
2 stops18h 15m
American Airlines
Sat 2/216:00 am
SJC
- BGR
3 stops12h 39m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,224
Last-minute flights from Bangor to San Francisco Bay AreaDiscover last-minute flight deals from Bangor to San Francisco Bay Area. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to San Francisco Bay Area. Data last updated February 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 2/86:14 am
BGR
- SJC
2 stops16h 07m
American Airlines
Thu 2/196:00 am
SJC
- BGR
2 stops12h 16m
American Airlines
Deal found 2/3![American Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/91:07 pm
BGR
- SJC
2 stops13h 51m
Delta
Tue 2/1710:35 pm
SJC
- BGR
2 stops10h 48m
Delta
Deal found 2/3![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/101:07 pm
BGR
- SFO
1 stop9h 29m
Delta
Tue 2/1710:45 pm
SFO
- BGR
2 stops10h 38m
Delta
Deal found 2/3![Delta logo]()
$536
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/108:14 am
BGR
- SFO
1 stop10h 21m
United Airlines
Wed 2/187:00 am
SFO
- BGR
1 stop8h 34m
United Airlines
Deal found 2/3![United Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/196:15 am
BGR
- SJC
2 stops15h 30m
American Airlines
Mon 2/237:15 pm
SJC
- BGR
2 stops13h 53m
American Airlines
Deal found 2/4![American Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Fri 2/206:35 am
BGR
- SFO
1 stop11h 55m
United Airlines
Tue 2/247:00 am
SFO
- BGR
1 stop8h 34m
United Airlines
Deal found 2/5![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 2/5. 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 2/205:15 am
BGR
- SFO
1 stop9h 31m
American Airlines
Tue 2/2410:03 am
SFO
- BGR
2 stops10h 50m
American Airlines
Deal found 2/5![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 2/5. 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 2/205:06 am
BGR
- SFO
2 stops11h 42m
Delta
Tue 2/246:05 am
SFO
- BGR
2 stops14h 20m
Delta
Deal found 2/5![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 2/4. 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.
Mon 2/231:08 pm
BGR
- SFO
2 stops13h 17m
Delta
Thu 2/2612:40 am
SFO
- BGR
2 stops12h 11m
Delta
Deal found 2/4![Delta logo]()
$561
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/275:15 am
BGR
- SFO
2 stops13h 30m
American Airlines
Tue 3/36:21 am
SFO
- BGR
1 stop8h 25m
American Airlines
Deal found 2/4![American Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 2/276:35 am
BGR
- SFO
1 stop10h 03m
United Airlines
Tue 3/37:00 am
SFO
- BGR
1 stop8h 34m
United Airlines
Deal found 2/4![United Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/185:21 am
BGR
- SFO
1 stop9h 20m
American Airlines
Fri 3/2711:43 pm
SFO
- BGR
1 stop9h 33m
American Airlines
Deal found 2/4![American Airlines logo]()
$524
One-way flights from Bangor to San Francisco Bay AreaSearch for one-way flight options from Bangor to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Bangor to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Wed 5/136:59 pm
BGR
- SFO
3 stops29h 35m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/236:54 pm
BGR
- SFO
3 stops26h 26m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:54 pm
BGR
- SFO
2 stops28h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:18 pm
BGR
- SFO
1 stop9h 51m
Delta
Deal found 2/3![Delta logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:53 pm
BGR
- SFO
3 stops28h 45m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:00 pm
BGR
- SFO
1 stop11h 07m
Delta
Deal found 2/3![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 2/5. 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.
Mon 2/231:08 pm
BGR
- SFO
1 stop11h 03m
Delta
Deal found 2/5![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 2/2. 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 7/712:13 pm
BGR
- SJC
2 stops13h 18m
American Airlines
Deal found 2/2![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/212:38 pm
BGR
- SJC
2 stops12h 53m
American Airlines
Deal found 2/4![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 7/62:40 pm
BGR
- SJC
1 stop11h 13m
Delta
Deal found 2/2![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 2/2. 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 7/57:00 am
BGR
- SJC
2 stops14h 35m
American Airlines
Deal found 2/2![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/16:15 am
BGR
- SJC
2 stops18h 15m
American Airlines
Deal found 2/4![American Airlines logo]()
$543
Find flight deals from Bangor to San Francisco Bay Area
Keep the following information in mind while searching for Bangor to San Francisco Bay Area flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $183 (Kiwi.com) |
Popular in | May |
Cheapest in | July |
Average price | $494 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bangor 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 February 5, 2026.
Use the filters below to find and compare flights from Bangor to San Francisco Bay Area that are best for you.
Fly from
Bangor
Fly to
San Francisco Bay Area
Route
Depart
Return
Price
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Wed 4/22
6:40 am-12:38 pm
1 stop8h 58m
San Francisco
Wed 4/29
11:52 am-11:25 pm
1 stop8h 33m
$329
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Fri 2/20
6:35 am-3:30 pm
1 stop11h 55m
San Francisco
Tue 2/24
7:00 am-6:34 pm
1 stop8h 34m
$389
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Thu 4/23
6:40 am-12:38 pm
1 stop8h 58m
San Francisco
Thu 4/30
6:00 am-5:05 pm
1 stop8h 05m
$418
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Mon 5/11
6:40 am-2:12 pm
1 stop10h 32m
San Francisco
Tue 5/12
10:42 am-10:29 pm
1 stop8h 47m
$471
BangorSan Francisco
BGR - SFO
BGRSFO
Bangor
Fri 2/27
5:15 am-3:45 pm
2 stops13h 30m
San Francisco
Tue 3/3
6:21 am-5:46 pm
1 stop8h 25m
$499
BangorSan Jose
BGR - SJC
BGRSJC
Bangor
Thu 2/19
6:15 am-6:45 pm
2 stops15h 30m
San Jose
Mon 2/23
7:15 pm-12:08 pm
2 stops13h 53m
$545
BangorSan Jose
BGR - SJC
BGRSJC
Bangor
Tue 2/17
1:08 pm-11:59 pm
2 stops13h 51m
San Jose
Sat 2/21
10:35 pm-12:23 pm
2 stops10h 48m
$710
BangorSan Jose
BGR - SJC
BGRSJC
Bangor
Sun 3/1
6:15 am-9:30 pm
2 stops18h 15m
San Jose
Wed 3/4
6:00 am-11:53 pm
2 stops14h 53m
$773
BangorSan Jose
BGR - SJC
BGRSJC
Bangor
Mon 5/11
12:15 pm-10:55 pm
2 stops13h 40m
San Jose
Tue 5/12
6:15 am-11:33 pm
2 stops14h 18m
$814
BangorSan Jose
BGR - SJC
BGRSJC
Bangor
Tue 2/17
6:15 am-9:30 pm
2 stops18h 15m
San Jose
Sat 2/21
6:00 am-9:39 pm
3 stops12h 39m
$1,224
Showing 1-10 of 27 results
Best time to book a flight from Bangor to San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Bangor with our price prediction graph.
BGR-SFO
BGR-SJC
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 Bay Area
BGR-zzXIH
BGR-SFO
BGR-SJC
What is the cheapest month to book a flight from Bangor, Maine to San Francisco Bay Area?
Currently, September is the cheapest month in which you can book a flight from Bangor, Maine to San Francisco Bay Area (average of $304). Flying from Bangor, Maine to San Francisco Bay Area in June is currently the most expensive (average of $530). 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 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 February 5, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Bangor to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.6
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 Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Bangor to San Francisco Bay Area
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Complete your trip
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Search flights from Bangor to San Francisco Bay Area by cabin class
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Bangor and San Francisco Bay Area flights
Browse other Bangor and San Francisco Bay Area flight options. Last updated on February 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Bangor to San Francisco Bay Area
Discover the top 2 airlines that operate flights from Bangor 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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$347 | Average$662 | FlexibilityNo cancel fee | On-time69% |