$105+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — MIA
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Find cheap flights from Bangor to Key Largo with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Bangor to Key LargoExplore 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 March 24, 2026.
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 March 24, 2026.
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 9/265:22 pm
BGR
- MIA
1 stop5h 33m
American Airlines
Sat 10/34:45 pm
MIA
- BGR
1 stop7h 07m
American Airlines
Deal found 3/20![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 3/23. 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 4/206:27 pm
BGR
- MIA
1 stop6h 32m
American Airlines
Tue 4/285:20 pm
MIA
- BGR
1 stop7h 05m
American Airlines
Deal found 3/23![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 3/23. 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 5/212:55 pm
BGR
- MIA
1 stop8h 04m
Delta
Tue 5/512:12 pm
MIA
- BGR
2 stops11h 19m
Delta
Deal found 3/23![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 11/712:47 pm
BGR
- MIA
1 stop8h 03m
American Airlines
Sun 11/156:22 am
MIA
- BGR
1 stop5h 55m
American Airlines
Deal found 3/22![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/21. 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 4/75:30 am
BGR
- MIA
1 stop6h 54m
Delta
Wed 4/157:40 am
MIA
- BGR
1 stop8h 39m
Delta
Deal found 3/21![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 3/21. 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 4/75:30 am
BGR
- MIA
2 stops10h 07m
Delta
Tue 4/1410:29 am
MIA
- BGR
2 stops13h 02m
Delta
Deal found 3/21![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 5/37:08 am
BGR
- MIA
1 stop6h 37m
American Airlines
Sun 5/105:17 pm
MIA
- BGR
1 stop6h 35m
American Airlines
Deal found 3/19![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 3/19. 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 5/84:59 pm
BGR
- MIA
1 stop6h 02m
American Airlines
Sat 5/165:25 pm
MIA
- BGR
1 stop7h 00m
American Airlines
Deal found 3/19![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/19. 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 4/44:18 pm
BGR
- MIA
1 stop7h 06m
Delta
Wed 4/87:40 am
MIA
- BGR
1 stop7h 58m
Delta
Deal found 3/19![Delta logo]()
$379
Best flights from Bangor to Key LargoDiscover carefully curated flight deals from Bangor to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
Discover carefully curated flight deals from Bangor to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
This Delta deal was found by Cheapflights users on 3/21. 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 4/114:18 pm
BGR
- MIA
1 stop7h 06m
Delta
Sat 4/187:40 am
MIA
- BGR
1 stop8h 39m
Delta
Deal found 3/21![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 5/27:40 am
BGR
- MIA
1 stop6h 43m
United Airlines
Wed 5/612:15 pm
MIA
- BGR
1 stop7h 25m
United Airlines
Deal found 3/22![United Airlines logo]()
$605
This Delta deal was found by Cheapflights users on 3/21. 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 4/75:30 am
BGR
- MIA
2 stops10h 07m
Delta
Wed 4/153:35 pm
MIA
- BGR
1 stop7h 56m
Delta
Deal found 3/21![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 3/21. 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 4/75:30 am
BGR
- MIA
1 stop6h 54m
Delta
Tue 4/1412:13 pm
MIA
- BGR
2 stops11h 18m
Delta
Deal found 3/21![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 3/22. 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.
Mon 4/205:02 pm
BGR
- MIA
1 stop6h 27m
Delta
Tue 4/281:16 pm
MIA
- BGR
2 stops10h 15m
Delta
Deal found 3/22![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 3/19. 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.
Mon 4/135:10 am
BGR
- MIA
2 stops10h 25m
Delta
Fri 4/173:35 pm
MIA
- BGR
1 stop7h 56m
Delta
Deal found 3/19![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 3/19. 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 8/92:40 pm
BGR
- MIA
1 stop8h 05m
Delta
Sat 8/156:00 am
MIA
- BGR
2 stops8h 23m
Delta
Deal found 3/19![Delta logo]()
$569
This Delta deal was found by Cheapflights users on 3/22. 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 5/246:00 am
BGR
- MIA
2 stops11h 41m
Delta
Sat 5/306:00 am
MIA
- BGR
2 stops9h 47m
Delta
Deal found 3/22![Delta logo]()
$634
Last-minute flights from Bangor to Key LargoDiscover last-minute flight deals from Bangor to Key Largo. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Key Largo. Data last updated March 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/19. 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 3/245:30 am
BGR
- MIA
1 stop8h 56m
Delta
Tue 3/317:40 am
MIA
- BGR
1 stop7h 58m
Delta
Deal found 3/19![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 3/23. 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 3/314:25 pm
BGR
- MIA
1 stop6h 27m
American Airlines
Tue 4/76:54 am
MIA
- BGR
1 stop7h 39m
American Airlines
Deal found 3/23![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 3/19. 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 4/44:18 pm
BGR
- MIA
1 stop7h 06m
Delta
Wed 4/87:40 am
MIA
- BGR
1 stop7h 58m
Delta
Deal found 3/19![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 3/21. 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 4/75:30 am
BGR
- MIA
1 stop6h 54m
Delta
Wed 4/157:40 am
MIA
- BGR
1 stop8h 39m
Delta
Deal found 3/21![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 3/21. 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 4/75:30 am
BGR
- MIA
2 stops10h 07m
Delta
Tue 4/1410:29 am
MIA
- BGR
2 stops13h 02m
Delta
Deal found 3/21![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 3/23. 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 4/206:27 pm
BGR
- MIA
1 stop6h 32m
American Airlines
Tue 4/285:20 pm
MIA
- BGR
1 stop7h 05m
American Airlines
Deal found 3/23![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 3/23. 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.
Mon 4/205:02 pm
BGR
- MIA
1 stop6h 27m
Delta
Tue 4/281:16 pm
MIA
- BGR
2 stops10h 15m
Delta
Deal found 3/23![Delta logo]()
$423
One-way flights from Bangor to Key LargoSearch for one-way flight options from Bangor to Key Largo. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
Search for one-way flight options from Bangor to Key Largo. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:59 pm
BGR
- MIA
1 stop15h 28m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:54 pm
BGR
- MIA
2 stops28h 35m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:30 pm
BGR
- MIA
2 stops36h 19m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:00 am
BGR
- MIA
3 stops29h 27m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:06 am
BGR
- MIA
2 stops12h 41m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:32 pm
BGR
- MIA
2 stops33h 17m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:56 pm
BGR
- MIA
2 stops28h 53m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$184
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 March 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $105 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $549 |
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 March 24, 2026.
Use the filters below to find and compare flights from Bangor to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BangorMiami
BGR - MIA
BGRMIA
Bangor
Sat 4/11
4:18 pm-11:24 pm
1 stop7h 06m
Miami
Sat 4/18
7:40 am-4:19 pm
1 stop8h 39m
$329
BangorMiami
BGR - MIA
BGRMIA
Bangor
Tue 4/7
5:30 am-3:37 pm
2 stops10h 07m
Miami
Wed 4/15
3:35 pm-11:31 pm
1 stop7h 56m
$359
BangorMiami
BGR - MIA
BGRMIA
Bangor
Tue 4/7
5:30 am-12:24 pm
1 stop6h 54m
Miami
Tue 4/14
12:13 pm-11:31 pm
2 stops11h 18m
$359
BangorMiami
BGR - MIA
BGRMIA
Bangor
Mon 4/20
5:02 pm-11:29 pm
1 stop6h 27m
Miami
Tue 4/28
1:16 pm-11:31 pm
2 stops10h 15m
$469
BangorMiami
BGR - MIA
BGRMIA
Bangor
Mon 4/13
5:10 am-3:35 pm
2 stops10h 25m
Miami
Fri 4/17
3:35 pm-11:31 pm
1 stop7h 56m
$516
BangorMiami
BGR - MIA
BGRMIA
Bangor
Sun 8/9
2:40 pm-10:45 pm
1 stop8h 05m
Miami
Sat 8/15
6:00 am-2:23 pm
2 stops8h 23m
$569
Quickest round-trip
BangorMiami
BGR - MIA
BGRMIA
Bangor
Sat 5/2
7:40 am-2:23 pm
1 stop6h 43m
Miami
Wed 5/6
12:15 pm-7:40 pm
1 stop7h 25m
$605
BangorMiami
BGR - MIA
BGRMIA
Bangor
Sun 5/24
6:00 am-5:41 pm
2 stops11h 41m
Miami
Sat 5/30
6:00 am-3:47 pm
2 stops9h 47m
$634
Cheapest one-way
BangorMiami
BGR - MIA
BGRMIA
Bangor
Sat 5/9
10:06 am-9:40 am
2 stops23h 34m
$144
BangorMiami
BGR - MIA
BGRMIA
Bangor
Wed 4/15
5:15 am-12:26 pm
1 stop7h 11m
$236
Showing 1-10 of 16 resultsSorted by cheapest first
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.
BGR-MIA
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
BGR-KE9
BGR-MIA
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 $300). 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 March 24, 2026.
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 in the afternoon, which can drop the price by up to 75% versus a flight in the evening.
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 March 24, 2026.
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.
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Bangor and Key Largo flights
Browse other Bangor and Key Largo flight options. Last updated on March 24, 2026.
Other flights from Bangor
Browse through other flights departing from Bangor. Flights are based on user searches made on Cheapflights and were last updated on March 24, 2026.
Popular flight searches
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Bangor to Key Largo flights
Consider these flights traveling from Bangor to Key Largo.
Top 3 airlines flying from Bangor to Key Largo
Discover the top 3 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 March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$204 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$138 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$488 | FlexibilityNo cancel fee | On-time71% |