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Key Largo

$130+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — MIA
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Bangor to Key Largo are usually found in September or August, booked 45 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 julho 31, 2025.

Round-trip from

$269
(Delta)

One-way from

$130
(Delta)

Popular in

December

Cheapest in

September

Average price

$438
From Bangor to Key Largo
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One-way flight from Bangor to Key Largo
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Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julho 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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.
qui 9/253:13 pmBGR - MIA
1 stop6h 01mDelta
seg 9/293:28 pmMIA - BGR
1 stop8h 01mDelta
Deal found 7/30$269
This United Airlines deal was found by Cheapflights users on 7/31. 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.
sex 8/156:20 amBGR - MIA
1 stop7h 51mUnited Airlines
ter 8/196:05 amMIA - BGR
1 stop5h 35mUnited Airlines
Deal found 7/31$319
This American Airlines deal was found by Cheapflights users on 7/30. 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.
qua 8/611:24 amBGR - MIA
1 stop8h 52mAmerican Airlines
qua 8/132:59 pmMIA - BGR
1 stop7h 56mAmerican Airlines
Deal found 7/30$349

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 julho 31, 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

qui 9/25

3:13 pm-9:14 pm

1 stop6h 01m

Miami

seg 9/29

3:28 pm-11:29 pm

1 stop8h 01m

$269

BangorMiami

BGR - MIA

BGRMIA

Bangor

sex 8/15

6:20 am-2:11 pm

1 stop7h 51m

Miami

ter 8/19

6:05 am-11:40 am

1 stop5h 35m

$319

BangorMiami

BGR - MIA

BGRMIA

Bangor

sex 1/2

3:57 pm-12:03 am

1 stop8h 06m

Miami

sáb 1/10

6:35 am-12:05 pm

1 stop5h 30m

$410

BangorMiami

BGR - MIA

BGRMIA

Bangor

sáb 8/30

6:00 am-2:01 pm

1 stop8h 01m

$130

BangorMiami

BGR - MIA

BGRMIA

Bangor

sáb 9/13

11:50 am-7:22 pm

1 stop7h 32m

$158

BangorMiami

BGR - MIA

BGRMIA

Bangor

sáb 9/20

6:40 am-11:42 am

2 stops29h 02m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 25, 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 34 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, September is the cheapest month in which you can book a flight from Bangor, Maine to Key Largo (average of $232). Flying from Bangor, Maine to Key Largo in March is currently the most expensive (average of $289). 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 julho 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangor, Maine to Key Largo as you normally would.

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 julho 31, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, 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
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    $130 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 $158 and $355, respectively.

  • 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, September is the cheapest month in which you can book a flight from Bangor, Maine to Key Largo (average of $232). Flying from Bangor, Maine to Key Largo in March is currently the most expensive (average of $289). 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 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 julho 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$142FlexibilityNo cancel feeOn-time88%
DeltaCheapest$268Average$431FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$468FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$373Average$546FlexibilityNo cancel feeOn-time69%

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