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Bangor

$189+ Cheap flights from San Diego to Bangor, ME (SAN - BGR)

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BGR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Diego to Bangor

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Bangor (BGR). 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 September 11, 2025.

Round-trip from

$314
(Delta)

One-way from

$189
(Delta)

Popular in

June

Cheapest in

January

Average price

$413
From San Diego to Bangor
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One-way flight from San Diego to Bangor
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Highest demand for flights based on searches. 41% potential increase in price ($395 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Diego to Bangor

Cheapest flights from San Diego to Bangor
Explore the most affordable flight options available from San Diego to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 10/2410:45 pmSAN - BGR
1 stop10h 35mAmerican Airlines
Tue 10/281:01 pmBGR - SAN
1 stop11h 20mAmerican Airlines
Deal found 9/9$309
This Delta deal was found by Cheapflights users on 9/9. 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 10/217:25 amSAN - BGR
2 stops13h 03mDelta
Fri 10/313:05 pmBGR - SAN
1 stop11h 42mDelta
Deal found 9/9$314
This Delta deal was found by Cheapflights users on 9/9. 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 10/217:25 amSAN - BGR
2 stops13h 03mDelta
Sat 10/251:45 pmBGR - SAN
2 stops12h 29mDelta
Deal found 9/9$319
This Delta deal was found by Cheapflights users on 9/10. 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 10/3010:20 pmSAN - BGR
2 stops13h 04mDelta
Tue 11/43:05 pmBGR - SAN
1 stop11h 42mDelta
Deal found 9/10$339
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/67:30 pmSAN - BGR
2 stops13h 41mAmerican Airlines
Thu 11/1312:41 pmBGR - SAN
2 stops12h 11mAmerican Airlines
Deal found 9/10$344
This Delta deal was found by Cheapflights users on 9/9. 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 10/2510:30 pmSAN - BGR
2 stops12h 54mDelta
Wed 10/293:05 pmBGR - SAN
2 stops11h 01mDelta
Deal found 9/9$359
This Delta deal was found by Cheapflights users on 9/9. 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 10/2910:20 pmSAN - BGR
2 stops13h 04mDelta
Mon 11/33:05 pmBGR - SAN
1 stop11h 42mDelta
Deal found 9/9$369
This Delta deal was found by Cheapflights users on 9/9. 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 10/2610:20 pmSAN - BGR
2 stops13h 04mDelta
Wed 10/293:05 pmBGR - SAN
1 stop11h 42mDelta
Deal found 9/9$372
This Delta deal was found by Cheapflights users on 9/9. 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 10/2610:20 pmSAN - BGR
2 stops13h 04mDelta
Tue 10/2812:10 pmBGR - SAN
2 stops12h 10mDelta
Deal found 9/9$377
This Delta deal was found by Cheapflights users on 9/9. 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 11/410:20 pmSAN - BGR
2 stops9h 50mDelta
Sun 11/93:05 pmBGR - SAN
1 stop8h 29mDelta
Deal found 9/9$389

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Bangor 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 September 11, 2025.
Use the filters below to find and compare flights from San Diego to Bangor that are best for you.

Fly from

San Diego

Fly to

Bangor

Route

Depart

Return

Price

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Tue 11/18

10:30 pm-11:08 am

2 stops9h 38m

Bangor

Sun 11/23

3:05 pm-11:47 pm

1 stop11h 42m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Wed 11/5

10:20 pm-11:10 am

2 stops9h 50m

Bangor

Mon 11/10

3:05 pm-11:47 pm

1 stop11h 42m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Tue 10/21

10:20 pm-2:24 pm

2 stops13h 04m

Bangor

Wed 10/29

3:05 pm-11:47 pm

1 stop11h 42m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Sat 11/15

6:15 am-8:05 pm

2 stops10h 50m

Bangor

Wed 11/19

3:05 pm-8:34 pm

1 stop8h 29m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Sat 11/8

10:20 pm-2:22 pm

2 stops13h 02m

Bangor

Thu 11/13

3:05 pm-11:47 pm

1 stop11h 42m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Fri 10/31

10:30 pm-2:24 pm

2 stops12h 54m

Bangor

Wed 11/5

3:05 pm-11:47 pm

1 stop11h 42m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Sat 10/25

10:30 pm-2:24 pm

2 stops12h 54m

Bangor

Thu 10/30

3:05 pm-11:47 pm

1 stop11h 42m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Fri 10/31

7:25 am-11:28 pm

2 stops13h 03m

Bangor

Tue 11/4

3:05 pm-11:47 pm

1 stop11h 42m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Fri 11/14

10:00 pm-11:36 am

2 stops10h 36m

Bangor

Wed 11/19

3:05 pm-8:34 pm

1 stop8h 29m

$314

San DiegoBangor

SAN - BGR

SANBGR

San Diego

Sat 11/1

10:30 pm-12:10 pm

2 stops10h 40m

Bangor

Thu 11/6

3:05 pm-8:47 pm

1 stop8h 42m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results
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Best time to book a flight from San Diego to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from San Diego 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 San Diego to Bangor

What is the cheapest month to book a flight from San Diego to Bangor, Maine?

Currently, October is the cheapest month in which you can book a flight from San Diego to Bangor, Maine (average of $358). Flying from San Diego to Bangor, Maine in December is currently the most expensive (average of $490). 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 Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from San Diego to Bangor, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Diego to Bangor. 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 San Diego to Bangor, Maine?

    There are many flights that can get you from San Diego to Bangor, Maine in 9h 38m. Fly via Delta to get the fastest option. San Diego and Bangor, Maine are separated by a distance of 2691 mi.

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

    Flying on American Airlines is currently your cheapest option to Bangor, Maine, with prices starting at $308. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $313 and $342, respectively. American Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Diego to Bangor, Maine one-way?

    $189 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $310 and $372, respectively.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Diego to Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from San Diego to Bangor, Maine (average of $358). Flying from San Diego to Bangor, Maine in December is currently the most expensive (average of $490). 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.

See more FAQs

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Top 3 airlines flying from San Diego to Bangor

Discover the top 3 airlines that operate flights from San Diego to Bangor. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$541FlexibilityNo cancel feeOn-time71%
DeltaCheapest$313Average$428FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$342Average$675FlexibilityNo cancel feeOn-time69%

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