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$220 Find Cheap Flights from San Francisco Bay Area to Bangor - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from San Francisco Bay Area to Bangor

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco Bay Area to Bangor

Sat, Oct 17 - Sat, Oct 24
Delta Logo
6:00 am - 4:07 pmSFO  San Francisco-BGR Bangor
7h 07m1 stop Detroit Metropolitan Wayne County
Delta Logo
4:51 pm - 10:38 pmBGR  Bangor-SFO San Francisco
8h 47m1 stop Detroit Metropolitan Wayne County
$399Delta
Wed, Nov 11 - Sat, Nov 14
Delta Logo
10:40 pm - 11:20 amSFO  San Francisco-BGR Bangor
9h 40m2 stops Detroit Metropolitan Wayne County New York LaGuardia
Delta Logo
3:45 pm - 10:43 pmBGR  Bangor-SFO San Francisco
9h 58m1 stop New York John F Kennedy Intl
$404Delta
Mon, Nov 9 - Sat, Nov 14
Delta Logo
9:55 pm - 3:05 pmSFO  San Francisco-BGR Bangor
14h 10m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
3:45 pm - 10:43 pmBGR  Bangor-SFO San Francisco
9h 58m1 stop New York John F Kennedy Intl
$404Delta
Sat, Oct 17 - Thu, Oct 22
Delta Logo
6:00 am - 9:08 pmSFO  San Francisco-BGR Bangor
12h 08m2 stops Detroit Metropolitan Wayne County New York LaGuardia
Delta Logo
4:10 pm - 12:34 amBGR  Bangor-SFO San Francisco
11h 24m1 stop New York John F Kennedy Intl
$404Delta
Sat, Oct 17 - Thu, Oct 22
American Airlines Logo
6:00 am - 5:10 pmSFO  San Francisco-BGR Bangor
8h 10m1 stop Philadelphia
American Airlines Logo
2:40 pm - 11:07 pmBGR  Bangor-SFO San Francisco
11h 27m1 stop Charlotte Douglas
$414American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
10:34 am - 11:59 pmSFO  San Francisco-BGR Bangor
10h 25m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
American Airlines Logo
7:01 am - 6:14 pmBGR  Bangor-SFO San Francisco
14h 13m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
$423American Airlines
Sat, Oct 17 - Thu, Oct 22
American Airlines Logo
6:00 am - 5:10 pmSFO  San Francisco-BGR Bangor
8h 10m1 stop Philadelphia
American Airlines Logo
2:40 pm - 11:07 pmBGR  Bangor-SFO San Francisco
11h 27m1 stop Charlotte Douglas
$425American Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
10:50 pm - 10:32 amSFO  San Francisco-BGR Bangor
8h 42m1 stop Newark
United Airlines Logo
11:15 am - 6:23 pmBGR  Bangor-SFO San Francisco
10h 08m1 stop Newark
$549United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
10:50 pm - 10:32 amSFO  San Francisco-BGR Bangor
8h 42m1 stop Newark
United Airlines Logo
11:15 am - 6:23 pmBGR  Bangor-SFO San Francisco
10h 08m1 stop Newark
$569United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
12:00 pm - 10:32 amSFO  San Francisco-BGR Bangor
19h 32m2 stops Los Angeles Newark
United Airlines Logo
11:15 am - 6:23 pmBGR  Bangor-SFO San Francisco
10h 08m1 stop Newark
$601United Airlines
Useful Info

Good to know

Low season

April

Cheapest flight

$220
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Francisco to Bangor

FAQs for booking flights from San Francisco Bay Area to Bangor

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Bangor?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Bangor.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Bangor?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangor from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to Bangor?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangor with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Bangor?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangor from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Francisco Bay Area to Bangor

 
Need help choosing which airline to fly with from San Francisco Bay Area to Bangor? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10232 reviews
8.1Crew
6.7Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

awesome team work seen since on board till off plane in my destination. thanks you so much.

10.0 ExcellentReagan, Sep 2026
Read more United Airlines reviews

awesome team work seen since on board till off plane in my destination. thanks you so much.

Flight was on time, clean, etc. Despite connecting to your wi fi I was unable to use your app to watch entertainment.

Boarding, time to take off, in flight offerings, and staff were all great. I recommend using UA for this short flight.

This was an auto-rebook due to being delayed from an earlier UA connecting flight. The boarding was fine, but they sat me in a middle seat when my original booking was a window seat. Overall, the flight was fine as it still got me to my final destination.

The flight out of Fresno boarded 1.5 hour past scheduled and made me miss my connecting flight from SFO to SEA.

I missed the flight due to maintenance issues. This is the second flight I’ve missed in four days because United allows such little time between layovers. Very disappointing

My return flight to Honolulu (UA 1170) was on a 777-200. I’d forgotten the weird seating arrangement in first-class (2-2-2); I was in 1B, so I faced the passenger in 1C. Unfortunately, there was a problem with the flight computer, so we left LA an hour late (6:05pm). The meal I chose was Korean BBQ Glazed short rib. It was served with a nice salad and fried rice. This meal was better than breakfast on the outgoing leg. All in all, a decent flying experience. Ratings: 777: 3.75, food: 3.5, service: 5 (out of 5).

Sitting in coach even in the larger leg space is extremely uncomfortable and the staff pay no attention.

The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways

My wallet fell out of my pocket ( my fault). Staff claimed they looked while cleaning. Said they didn't find it, but was actually found in Washington DC on the plane. Which mean either they didn't look or don't do a good job of cleaning. Now I have to pay 27 dollars to get it shipped back and have no wallet for my entire vacation

Little communication with passengers after sitting over 1 hour for a maintenance issue Then we had to deplane- no crew communication Poor gate information after deplaned WiFi would not connect AT ALL

Had to pay for WiFi, delayed start, and sat on the runway forever.

On time and stellar premium class service. Not liking non LCD display in seat backs - miss the convenience of not using your own device.

It was my first time flying with Alaska Airlines and it was a pleasure!

Plane had mechanical issues. We had to de plane and board a different plane and were an hour late

More space for economy, and the bathroom size is only for people with size XS

We enjoy the professionalism and cleanliness of the staff and aircraft. We are grateful to the experiences pilots and flight crew

Our experience with American Airlines was extremely disappointing and honestly made an already exhausting international journey much worse. After flying all the way from Melbourne and dealing with significant jet lag, the American Airlines experience at LAX was the last thing we needed. The terminal and boarding area felt very old and uncomfortable, with little to no air conditioning and only old fans running in the area. Boarding was also through outdoor stairs rather than a jet bridge, which felt especially inconvenient after such a long journey. Even though we were traveling First Class, the onboard experience was surprisingly poor. There were no meaningful snack options, no decent coffee available to order, and the aircraft was so small that there was barely enough overhead space for carry-on luggage. The staff experience was also disappointing and lacked the warmth or attentiveness we had experienced on our international flights. To make matters worse, the flight departed late, extending an already very long travel day. Overall, the combination of the outdated terminal, uncomfortable boarding process, limited First Class service, small aircraft, poor staff experience, and delay made this an extremely unpleasant final leg of our journey. It significantly worsened our exhaustion and jet lag rather than making the connection home easier. Unfortunately, this experience was bad enough that I do not plan to travel with American Airlines again in the future.

I was so hungry. No meals. Staff very nice. Seat arms armed too tight and didn’t go up. I was scheduled for First class, but was put on Standby, even though I made my reservation a while ago. Thank you.

90 min delay for a food cart that needed to be fixed.

Traveling to a place near Bangor?

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