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$161+ Cheap flights from Bangor, ME to San Diego (BGR - SAN)

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SAN
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Bangor to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to San Diego (SAN). 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 January 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$161
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$349
Provider with most accurate pricing for Bangor-San Diego flight deals.
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Provider most trusted by Cheapflights users for Bangor-San Diego flights.
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From Bangor to San Diego
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One-way flight from Bangor to San Diego
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Bangor to San Diego

Cheapest flights from Bangor to San Diego
Explore the most affordable flight options available from Bangor to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This American Airlines deal was found by Cheapflights users on 1/11. 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 3/412:44 pm
BGR
-
SAN
1 stop12h 15m
American Airlines
Tue 3/106:23 am
SAN
-
BGR
1 stop8h 23m
American Airlines
Deal found 1/11$329
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:06 pm
BGR
-
SAN
2 stops12h 42m
Delta
Tue 3/1010:10 pm
SAN
-
BGR
2 stops10h 38m
Delta
Deal found 1/11$340
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:18 pm
BGR
-
SAN
1 stop10h 53m
Delta
Wed 3/259:55 pm
SAN
-
BGR
2 stops14h 43m
Delta
Deal found 1/11$354
This American Airlines deal was found by Cheapflights users on 1/12. 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 2/265:15 am
BGR
-
SAN
1 stop9h 30m
American Airlines
Thu 3/56:30 am
SAN
-
BGR
1 stop8h 16m
American Airlines
Deal found 1/12$373
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Fri 3/2012:43 pm
BGR
-
SAN
1 stop12h 16m
American Airlines
Wed 3/256:23 am
SAN
-
BGR
1 stop8h 23m
American Airlines
Deal found 1/11$394
This Delta deal was found by Cheapflights users on 1/12. 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 3/244:18 pm
BGR
-
SAN
1 stop10h 53m
Delta
Mon 3/309:55 pm
SAN
-
BGR
2 stops14h 43m
Delta
Deal found 1/12$400
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Fri 3/2012:43 pm
BGR
-
SAN
1 stop9h 40m
American Airlines
Thu 3/266:23 am
SAN
-
BGR
1 stop8h 23m
American Airlines
Deal found 1/11$455
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:18 pm
BGR
-
SAN
1 stop10h 53m
Delta
Thu 3/269:55 pm
SAN
-
BGR
2 stops14h 43m
Delta
Deal found 1/11$473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor to San Diego 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 January 12, 2026.
Use the filters below to find and compare flights from Bangor to San Diego that are best for you.

Fly from

Bangor

Fly to

San Diego

Route

Depart

Return

Price

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Wed 3/4

12:44 pm-9:59 pm

1 stop12h 15m

San Diego

Tue 3/10

6:23 am-5:46 pm

1 stop8h 23m

$329

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Wed 3/4

1:06 pm-10:48 pm

2 stops12h 42m

San Diego

Tue 3/10

10:10 pm-11:48 am

2 stops10h 38m

$340

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Fri 3/20

4:18 pm-12:11 am

1 stop10h 53m

San Diego

Wed 3/25

9:55 pm-3:38 pm

2 stops14h 43m

$354

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Thu 2/26

12:38 pm-8:20 pm

2 stops10h 42m

San Diego

Thu 3/5

6:30 am-5:46 pm

1 stop8h 16m

$378

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Tue 3/24

4:18 pm-12:11 am

1 stop10h 53m

San Diego

Mon 3/30

9:55 pm-3:38 pm

2 stops14h 43m

$400

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Thu 5/14

3:00 pm-11:43 pm

1 stop11h 43m

San Diego

Tue 5/19

6:15 am-11:28 pm

2 stops14h 13m

$400

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Thu 5/14

5:46 pm-11:16 pm

1 stop8h 30m

San Diego

Tue 5/19

9:05 am-9:42 pm

1 stop9h 37m

$455

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Fri 3/20

4:18 pm-12:11 am

1 stop10h 53m

San Diego

Thu 3/26

9:55 pm-11:48 am

2 stops10h 53m

$473

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Wed 3/4

6:35 am-8:49 pm

3 stops17h 14m

San Diego

Tue 3/10

5:55 pm-10:22 am

2 stops13h 27m

$475

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Wed 3/25

12:43 pm-7:23 pm

1 stop9h 40m

San Diego

Sun 3/29

6:23 am-5:46 pm

1 stop8h 23m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 18 results
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Compare providers for flights from Bangor to San Diego

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 Diego in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangor, Maine-San Diego 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 Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangor, Maine-San Diego flights, Cheapflights users trust Expedia the most. Expedia 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 Diego 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 Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Bangor with our price prediction graph.
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.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated January 12, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Bangor to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,039 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,039 reviews
Delta
7.9
Good
8,039 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,114 reviews
Delta
7.9
Good
8,039 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Bangor to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangor, Maine to San Diego?

    Airlines like Delta and American Airlines fly from Bangor, Maine to San Diego in about 10h 42m. The time it takes to get you to your destination can typically vary by up to 2h. There are 2691 mi between Bangor, Maine and San Diego. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bangor, Maine to San Diego round-trip?

    Our cheapest airline available from Bangor, Maine to San Diego is Delta. Our recent data shows that you can find tickets from as low as $243 on this airline. An additional option worth looking into is American Airlines, starting at $314. Delta is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Bangor to San Diego that include hotel bookings?

    Yes. In addition to deals on Bangor to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangor to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangor to San Diego.

  • Can I find deals for business class flights from Bangor to San Diego?

    Yes. Cheapflights offers flight deals from Bangor to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Top 2 airlines flying from Bangor to San Diego

Discover the top 2 airlines that operate flights from Bangor to San Diego. 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$314Average$519FlexibilityNo cancel feeOn-time71%
DeltaCheapest$319Average$353FlexibilityNo cancel feeOn-timeN/A

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