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Key Largo

$118+ Cheap flights from Bangor, ME (BGR) to Key Largo, FL

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — MIA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Bangor to Key Largo with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Bangor to Key Largo are usually found in September or October, booked 64 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Bangor to Key Largo

Cheapest flights from Bangor to Key Largo
Explore the most affordable flight options available from Bangor to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/1512:38 pmBGR - MIA
1 stop8h 07mAmerican Airlines
Sun 12/218:20 amMIA - BGR
1 stop7h 05mAmerican Airlines
Deal found 12/14$509
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/211:04 pmBGR - MIA
1 stop9h 17mUnited Airlines
Sun 12/286:00 amMIA - BGR
1 stop6h 29mUnited Airlines
Deal found 12/14$540
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/301:36 pmBGR - MIA
1 stop7h 18mAmerican Airlines
Thu 1/18:20 amMIA - BGR
1 stop6h 54mAmerican Airlines
Deal found 12/15$589
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/1912:50 pmBGR - MIA
1 stop8h 10mAmerican Airlines
Sun 12/218:20 amMIA - BGR
1 stop7h 05mAmerican Airlines
Deal found 12/15$655
This Delta deal was found by Cheapflights users on 12/14. 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 12/212:10 pmBGR - MIA
1 stop9h 13mDelta
Sun 12/287:07 amMIA - BGR
1 stop5h 56mDelta
Deal found 12/14$659
This Delta deal was found by Cheapflights users on 12/16. 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 12/237:00 amBGR - MIA
1 stop8h 18mDelta
Sun 12/287:07 amMIA - BGR
1 stop5h 56mDelta
Deal found 12/16$665
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/311:03 pmBGR - MIA
1 stop8h 19mUnited Airlines
Fri 1/26:00 amMIA - BGR
1 stop6h 29mUnited Airlines
Deal found 12/17$675
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/176:00 amBGR - MIA
1 stop8h 41mUnited Airlines
Fri 12/197:00 amMIA - BGR
1 stop5h 29mUnited Airlines
Deal found 12/15$731
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/175:22 amBGR - MIA
1 stop5h 48mAmerican Airlines
Fri 12/193:28 pmMIA - BGR
2 stops8h 22mAmerican Airlines
Deal found 12/15$736
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/198:16 amBGR - MIA
1 stop6h 15mUnited Airlines
Sun 12/219:00 amMIA - BGR
2 stops14h 34mUnited Airlines
Deal found 12/15$755

Find flight deals from Bangor to Key Largo

Keep the following information in mind while searching for Bangor to Key Largo flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(American Airlines)

One-way from

$118
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$580
Provider with most accurate pricing for Bangor-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangor-Miami flights.
Search Deals
From Bangor to Key Largo
Search Deals
One-way flight from Bangor to Key Largo
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor to Key Largo 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 December 18, 2025.
Use the filters below to find and compare flights from Bangor to Key Largo that are best for you.

Fly from

Bangor

Fly to

Key Largo

Route

Depart

Return

Price

BangorMiami

BGR - MIA

BGRMIA

Bangor

Sat 1/24

1:09 pm-12:51 am

2 stops11h 42m

Miami

Sat 1/31

7:00 am-12:25 pm

1 stop5h 25m

$230

BangorMiami

BGR - MIA

BGRMIA

Bangor

Sat 1/24

12:26 pm-8:04 pm

1 stop7h 38m

Miami

Sun 2/1

6:26 am-12:36 pm

1 stop6h 10m

$257

BangorMiami

BGR - MIA

BGRMIA

Bangor

Thu 1/8

4:34 pm-11:20 pm

1 stop6h 46m

Miami

Thu 1/15

3:45 pm-11:25 pm

1 stop7h 40m

$257

BangorMiami

BGR - MIA

BGRMIA

Bangor

Wed 2/25

4:33 pm-11:20 pm

1 stop6h 47m

Miami

Wed 3/4

7:00 am-12:23 pm

1 stop5h 23m

$289

BangorMiami

BGR - MIA

BGRMIA

Bangor

Sun 3/22

12:28 pm-9:22 pm

1 stop8h 54m

Miami

Sat 3/28

7:00 am-12:31 pm

1 stop5h 31m

$289

BangorMiami

BGR - MIA

BGRMIA

Bangor

Fri 1/30

1:07 pm-12:51 am

2 stops11h 44m

Miami

Thu 2/12

7:00 am-12:23 pm

1 stop5h 23m

$294

BangorMiami

BGR - MIA

BGRMIA

Bangor

Fri 1/30

6:54 pm-7:46 pm

2 stops24h 52m

$118

BangorMiami

BGR - MIA

BGRMIA

Bangor

Fri 2/6

6:54 pm-11:56 am

2 stops17h 02m

$138

BangorMiami

BGR - MIA

BGRMIA

Bangor

Tue 12/30

7:43 pm-1:06 pm

2 stops17h 23m

$161

BangorMiami

BGR - MIA

BGRMIA

Bangor

Fri 1/30

6:14 am-1:38 pm

1 stop7h 24m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 16 results
1
2

Best time to book a flight from Bangor to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 Key Largo

How far ahead should I book a flight from Bangor, Maine to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Bangor to Key Largo. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Bangor, Maine to Key Largo, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bangor, Maine to Key Largo?

Currently, August is the cheapest month in which you can book a flight from Bangor, Maine to Key Largo (average of $83). Flying from Bangor, Maine to Key Largo in December is currently the most expensive (average of $312). 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.

What is the cheapest time of day to fly from BGR to KE9?

Find hourly flight availability from Bangor to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Bangor, Maine to Key Largo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the morning.

How much does it cost to fly round-trip from Bangor, Maine to Key Largo?

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Bangor to Key Largo 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
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Bangor to Key Largo?

    Most people fly from Bangor (BGR) if they book a flight from Bangor to Key Largo. On average, Bangor has 0 outbound flights to Key Largo per day from 4 airlines. Bangor is conveniently located just 2.3 mi from Bangor’s city center.

  • How long is the flight from Bangor, Maine to Key Largo?

    Delta and American Airlines can get you from Bangor, Maine to Key Largo in just under 7h 38m. Your travel time can differ by up to 4h 04m. Bangor, Maine and Key Largo are separated by a distance of 1460 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Bangor to Key Largo that include hotel bookings?

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

  • How can I find direct flights from Bangor to Key Largo?

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

  • Can I find deals for business class flights from Bangor to Key Largo?

    Yes. Cheapflights offers flight deals from Bangor to Key Largo 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 Bangor, Maine to Key Largo?

    Currently, August is the cheapest month in which you can book a flight from Bangor, Maine to Key Largo (average of $83). Flying from Bangor, Maine to Key Largo in December is currently the most expensive (average of $312). 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.

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Top 4 airlines flying from Bangor to Key Largo

Discover the top 4 airlines that operate flights from Bangor to Key Largo. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$147FlexibilityNo cancel feeOn-time88%
DeltaCheapest$158Average$404FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$489FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$311Average$546FlexibilityNo cancel feeOn-time69%

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