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$279+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SAN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$237
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$344
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 ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 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 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 3/412:44 pmBGR - SAN
1 stop12h 15mAmerican Airlines
Tue 3/109:29 amSAN - BGR
1 stop8h 47mAmerican Airlines
Deal found 1/7$329
This Delta deal was found by Cheapflights users on 1/7. 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 3/41:06 pmBGR - SAN
2 stops12h 56mDelta
Tue 3/1010:10 pmSAN - BGR
2 stops10h 38mDelta
Deal found 1/7$340
This Delta deal was found by Cheapflights users on 1/7. 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 1/141:07 pmBGR - SAN
1 stop10h 58mDelta
Wed 1/2810:00 pmSAN - BGR
2 stops11h 25mDelta
Deal found 1/7$414
This Delta deal was found by Cheapflights users on 1/7. 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.
Tue 1/201:07 pmBGR - SAN
1 stop10h 58mDelta
Sat 1/2410:30 pmSAN - BGR
2 stops14h 29mDelta
Deal found 1/7$444
This United Airlines deal was found by Cheapflights users on 1/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:30 amBGR - SAN
2 stops12h 00mUnited Airlines
Sat 7/1810:30 pmSAN - BGR
1 stop9h 53mUnited Airlines
Deal found 1/8$452
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 1/161:07 pmBGR - SAN
1 stop10h 15mDelta
Thu 1/2910:00 pmSAN - BGR
2 stops11h 24mDelta
Deal found 1/7$454
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 5/2112:13 pmBGR - SAN
1 stop10h 07mAmerican Airlines
Sun 5/2410:45 pmSAN - BGR
1 stop9h 48mAmerican Airlines
Deal found 1/7$455
This Delta deal was found by Cheapflights users on 1/7. 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 1/151:07 pmBGR - SAN
2 stops12h 24mDelta
Mon 2/210:30 pmSAN - BGR
2 stops10h 54mDelta
Deal found 1/7$460
This Delta deal was found by Cheapflights users on 1/7. 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 3/184:18 pmBGR - SAN
1 stop10h 53mDelta
Sun 3/2210:30 pmSAN - BGR
2 stops14h 08mDelta
Deal found 1/7$470

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 8, 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-8:20 pm

2 stops10h 36m

San Diego

Tue 3/10

9:29 am-11:15 pm

1 stop10h 46m

$334

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Wed 3/4

1:06 pm-11:02 pm

2 stops12h 56m

San Diego

Tue 3/10

10:10 pm-11:48 am

2 stops10h 38m

$340

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Tue 1/20

1:07 pm-9:05 pm

1 stop10h 58m

San Diego

Sat 1/31

10:30 pm-12:24 pm

2 stops10h 54m

$414

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Tue 1/20

1:07 pm-10:47 pm

2 stops12h 40m

San Diego

Mon 2/2

10:30 pm-12:24 pm

2 stops10h 54m

$420

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Sun 1/18

8:00 am-7:39 pm

2 stops14h 39m

San Diego

Sun 2/1

10:00 pm-12:24 pm

2 stops11h 24m

$420

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Tue 1/20

1:07 pm-10:31 pm

2 stops12h 24m

San Diego

Tue 2/3

10:30 pm-3:54 pm

2 stops14h 24m

$420

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Sun 1/18

8:00 am-5:39 pm

2 stops12h 39m

San Diego

Mon 2/2

10:00 pm-12:24 pm

2 stops11h 24m

$420

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Sun 1/18

1:07 pm-10:31 pm

2 stops12h 24m

San Diego

Sat 1/31

10:30 pm-3:54 pm

2 stops14h 24m

$420

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Tue 1/20

1:07 pm-10:31 pm

2 stops12h 24m

San Diego

Thu 1/29

10:00 pm-12:24 pm

2 stops11h 24m

$420

BangorSan Diego

BGR - SAN

BGRSAN

Bangor

Sun 1/18

8:00 am-7:39 pm

2 stops14h 39m

San Diego

Tue 2/3

6:30 am-11:25 pm

2 stops13h 55m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 17 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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Bangor, Maine to San Diego?

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 8, 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
8,025 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

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
11,094 reviews
Delta
7.9
Good
8,025 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

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 American Airlines and Delta fly from Bangor, Maine to San Diego in about 10h 36m. The time it takes to get you to your destination can typically vary by up to 2h 20m. 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$314Average$504FlexibilityNo cancel feeOn-time71%
DeltaCheapest$319Average$414FlexibilityNo cancel feeOn-timeN/A

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