SAN - BGR

$249 Find Cheap Flights from San Diego to Bangor

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Bangor departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangor

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Bangor, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Bangor, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$311
Typical prices: $373-$610
American Airlines
Wed 9/2Wed 9/9
SAN - BGR • 1 stop
Cheapest one-way
$249
Typical prices: $285-$427
Multiple Airlines
Sat 8/29
SAN - BGR • 3 stops
Top airlines
Cheapest • from $311 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Diego and Bangor. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $418 (round-trip)
Shortest trip • 8h 46m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bangor!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Bangor (SAN-BGR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Bangor that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Bangor

Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
6:15 am - 5:21 pm
SAN
-
BGR
8h 06m
1 stop
American Airlines Logo
5:36 pm - 11:25 pm
BGR
-
SAN
8h 49m
1 stop
$311American Airlines
Fri, Aug 14 - Sat, Aug 29
Delta Logo
10:17 pm - 1:19 pm
SAN
-
BGR
12h 02m
2 stops
Delta Logo
4:22 pm - 11:43 pm
BGR
-
SAN
10h 21m
1 stop
$345Delta
Fri, Aug 14 - Tue, Aug 25
Delta Logo
10:17 pm - 1:19 pm
SAN
-
BGR
12h 02m
2 stops
Delta Logo
5:20 am - 5:05 pm
BGR
-
SAN
14h 45m
2 stops
$350Delta
Tue, Aug 11 - Tue, Aug 25
American Airlines Logo
10:45 pm - 12:05 pm
SAN
-
BGR
10h 20m
1 stop
American Airlines Logo
5:30 pm - 11:47 pm
BGR
-
SAN
9h 17m
1 stop
$355American Airlines
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
10:45 pm - 12:05 pm
SAN
-
BGR
10h 20m
1 stop
American Airlines Logo
5:45 am - 11:06 am
BGR
-
SAN
8h 21m
1 stop
$369American Airlines
Tue, Aug 11 - Tue, Aug 25
American Airlines Logo
9:36 pm - 11:01 am
SAN
-
BGR
10h 25m
1 stop
American Airlines Logo
5:30 pm - 11:47 pm
BGR
-
SAN
9h 17m
1 stop
$383American Airlines
Thu, Aug 6 - Wed, Aug 12
American Airlines Logo
10:45 pm - 12:05 pm
SAN
-
BGR
10h 20m
1 stop
American Airlines Logo
12:45 pm - 9:22 pm
BGR
-
SAN
11h 37m
1 stop
$384American Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
6:15 am - 11:40 pm
SAN
-
BGR
14h 25m
2 stops
Delta Logo
4:15 pm - 11:34 pm
BGR
-
SAN
10h 19m
1 stop
$385Delta
Sat, Sep 12 - Tue, Sep 15
American Airlines Logo
10:27 pm - 12:27 pm
SAN
-
BGR
11h 00m
1 stop
American Airlines Logo
5:50 am - 2:11 pm
BGR
-
SAN
11h 21m
2 stops
$388American Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
6:15 am - 11:40 pm
SAN
-
BGR
14h 25m
2 stops
Delta Logo
5:17 am - 2:10 pm
BGR
-
SAN
11h 53m
2 stops
$390Delta
Booking Insights

KAYAK's insights & trends for San Diego to Bangor flights

Get data-powered insights and trends into flights from San Diego to Bangor to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Diego to Bangor?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Bangor, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Bangor is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $736 and $689 respectively.

Good to know

Low seasonAugust
Cheapest flight$249
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from San Diego to Bangor

When to book flights from San Diego to Bangor

Are your dates flexible? Find out the best times to travel from San Diego to Bangor based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Bangor

  • What is the cheapest flight from San Diego to Bangor?

    In the last 5 days, the lowest price for a flight from San Diego to Bangor was $249 for a one-way ticket and $311 for a round-trip.

  • Do I need a passport to fly between San Diego and Bangor?

    No

  • Which aircraft models fly most regularly from San Diego to Bangor?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Bangor?

    Star Alliance, and oneworld are the airline alliances operating flights between San Diego and Bangor, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Bangor, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Bangor are United Airlines and American Airlines. With an average price for the route of $659 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $518 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from San Diego 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 Diego to Bangor.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangor from San Diego 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 Diego 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 Diego with another airline. Booking your flights between San Diego and BGR can sometimes prove cheaper using this method.

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

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Bangor. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego 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 9896 reviews
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

Service was professional and quick. Premium economy seat was comfortable given the class

10.0 ExcellentDavid, Jun 2026
SAN - LAX
Read more United Airlines reviews

Service was professional and quick. Premium economy seat was comfortable given the class

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Complimentary light meal would be appreciated. But great flight crew service on all legs

The food was terrible this time. Otherwise pleasant, quiet, on-time.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

As usual, United scheduling is completely misleading. A 54-minute layover at O’Hare is too short to make a lot of connections, especially since the flight landed “on time” but had to wait on the taxiway 15 minutes for a gate to open up. Then it takes another 10 minutes to exit the plane before one can run to another concourse to catch a connecting flight.

Flight was ok. Unfortunately it was a Boeing 737, which is a cramped / tight airplane. I prefer the Airbus as they are a more comfortable flight experience.

We were traveling as a family of 5 and they refused to seat us together. There were entire rows open, and my 13 year old daughter had to sit alone. Ridiculous!

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Multiple maintenance delays and the missed and rebooked connection changed gates at least 6 times including one which had us walking 20 minutes to another terminal and then back again. Seated our family of three in different middle seats throughout the plane and then there was an empty seat next to me. Very long travel day which I would have never agreed to if I knew the itinerary would be changed at 5 am, 2 hours before takeoff.

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

It was great! It’s been awhile since I’ve flown American but this most recent experience reminded me how much I enjoy flying American. Organized. Informative. Efficient. Friendly. Can’t ask for much more, except my luggage got dinged up a bit. But that could have been the airport.

Everything you need to know for your flight from San Diego to Bangor

Information on your arrival and departure airports