$319+ Cheap flights from Bloomington, IL (BMI) to Key Largo, FL
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — MIA
Jun 27 — Jul 41
Round-trip
1 adult, Economy
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Find cheap flights from Bloomington 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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Best
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Cheapest flights from Bloomington to Key LargoExplore the most affordable flight options available from Bloomington to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
Explore the most affordable flight options available from Bloomington to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
This Delta deal was found by Cheapflights users on 5/23. 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 6/154:19 pm
BMI
- MIA
1 stop7h 32m
Delta
Tue 6/2310:40 am
MIA
- BMI
1 stop5h 56m
Delta
Deal found 5/23![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/25. 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 7/184:30 pm
BMI
- MIA
1 stop6h 26m
American Airlines
Mon 7/273:30 pm
MIA
- BMI
1 stop8h 38m
American Airlines
Deal found 5/25![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 5/26. 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 12/53:30 pm
BMI
- MIA
1 stop7h 12m
American Airlines
Sat 12/127:09 am
MIA
- BMI
1 stop8h 44m
American Airlines
Deal found 5/26![American Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 5/25. 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 6/96:00 am
BMI
- MIA
1 stop6h 04m
Delta
Sat 6/136:00 am
MIA
- BMI
1 stop6h 26m
Delta
Deal found 5/25![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/26. 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 12/59:44 am
BMI
- MIA
2 stops9h 53m
United Airlines
Sat 12/126:30 am
MIA
- BMI
2 stops12h 22m
United Airlines
Deal found 5/26![United Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 5/25. 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 6/1112:09 pm
BMI
- MIA
1 stop6h 47m
Delta
Sat 6/207:10 am
MIA
- BMI
1 stop5h 16m
Delta
Deal found 5/25![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 5/27. 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 11/2711:15 am
BMI
- MIA
1 stop6h 47m
American Airlines
Sat 12/55:05 pm
MIA
- BMI
1 stop7h 49m
American Airlines
Deal found 5/27![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 5/23. 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 6/154:22 pm
BMI
- MIA
1 stop6h 37m
American Airlines
Tue 6/238:40 am
MIA
- BMI
2 stops9h 49m
American Airlines
Deal found 5/23![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 5/25. 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 7/14:22 pm
BMI
- MIA
1 stop7h 53m
American Airlines
Wed 7/89:55 am
MIA
- BMI
2 stops8h 39m
American Airlines
Deal found 5/25![American Airlines logo]()
$416
Best flights from Bloomington to Key LargoDiscover carefully curated flight deals from Bloomington to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
Discover carefully curated flight deals from Bloomington to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
This Delta deal was found by Cheapflights users on 5/23. 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 6/154:19 pm
BMI
- MIA
1 stop7h 32m
Delta
Tue 6/2310:40 am
MIA
- BMI
1 stop5h 56m
Delta
Deal found 5/23![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/23. 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 6/154:22 pm
BMI
- MIA
1 stop6h 37m
American Airlines
Tue 6/238:40 am
MIA
- BMI
2 stops9h 49m
American Airlines
Deal found 5/23![American Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 5/26. 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 6/1112:09 pm
BMI
- MIA
1 stop6h 47m
Delta
Sat 6/207:10 am
MIA
- BMI
1 stop5h 16m
Delta
Deal found 5/26![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/25. 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 6/96:00 am
BMI
- MIA
1 stop6h 04m
Delta
Sat 6/136:00 am
MIA
- BMI
1 stop6h 26m
Delta
Deal found 5/25![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 5/25. 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 7/14:22 pm
BMI
- MIA
1 stop7h 53m
American Airlines
Wed 7/89:55 am
MIA
- BMI
2 stops8h 39m
American Airlines
Deal found 5/25![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 5/27. 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 8/34:30 pm
BMI
- MIA
1 stop6h 26m
American Airlines
Sun 8/167:26 am
MIA
- BMI
1 stop6h 34m
American Airlines
Deal found 5/27![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/95:00 am
BMI
- MIA
2 stops9h 46m
American Airlines
Sat 6/138:40 am
MIA
- BMI
1 stop8h 12m
American Airlines
Deal found 5/25![American Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 5/25. 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 6/124:19 pm
BMI
- MIA
1 stop7h 32m
Delta
Thu 6/187:10 am
MIA
- BMI
1 stop5h 16m
Delta
Deal found 5/25![Delta logo]()
$499
Last-minute flights from Bloomington to Key LargoDiscover last-minute flight deals from Bloomington to Key Largo. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Bloomington to Key Largo. Data last updated May 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/25. 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 5/2811:34 am
BMI
- MIA
1 stop6h 08m
American Airlines
Sun 5/315:30 pm
MIA
- BMI
1 stop6h 38m
American Airlines
Deal found 5/25![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 5/25. 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 6/96:00 am
BMI
- MIA
1 stop6h 04m
Delta
Sat 6/136:00 am
MIA
- BMI
1 stop6h 26m
Delta
Deal found 5/25![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/25. 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 6/1112:09 pm
BMI
- MIA
1 stop6h 47m
Delta
Sat 6/207:10 am
MIA
- BMI
1 stop5h 16m
Delta
Deal found 5/25![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 5/27. 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 6/115:00 am
BMI
- MIA
1 stop6h 43m
American Airlines
Sat 6/209:55 am
MIA
- BMI
2 stops8h 38m
American Airlines
Deal found 5/27![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 5/25. 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 6/114:22 pm
BMI
- MIA
1 stop6h 37m
American Airlines
Thu 6/189:55 am
MIA
- BMI
2 stops8h 34m
American Airlines
Deal found 5/25![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 5/27. 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 6/115:00 am
BMI
- MIA
1 stop6h 43m
American Airlines
Mon 6/155:15 pm
MIA
- BMI
1 stop8h 20m
American Airlines
Deal found 5/27![American Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 5/23. 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 6/154:19 pm
BMI
- MIA
1 stop7h 32m
Delta
Tue 6/2310:40 am
MIA
- BMI
1 stop5h 56m
Delta
Deal found 5/23![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/23. 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 6/154:22 pm
BMI
- MIA
1 stop6h 37m
American Airlines
Tue 6/238:40 am
MIA
- BMI
2 stops9h 49m
American Airlines
Deal found 5/23![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 5/27. 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 6/255:00 am
BMI
- MIA
1 stop6h 43m
American Airlines
Thu 7/27:21 pm
MIA
- BMI
1 stop6h 14m
American Airlines
Deal found 5/27![American Airlines logo]()
$470
One-way flights from Bloomington to Key LargoSearch for one-way flight options from Bloomington to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
Search for one-way flight options from Bloomington to Key Largo. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Delta deal was found by Cheapflights users on 5/26. 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 6/2612:09 pm
BMI
- MIA
1 stop6h 47m
Delta
Deal found 5/26![Delta logo]()
$320
This American Airlines deal was found by Cheapflights users on 5/24. 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 6/84:22 pm
BMI
- MIA
1 stop6h 37m
American Airlines
Deal found 5/24![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/26. 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 6/812:09 pm
BMI
- MIA
1 stop6h 47m
Delta
Deal found 5/26![Delta logo]()
$479
Find flight deals from Bloomington to Key Largo
Keep the following information in mind while searching for Bloomington to Key Largo flight deals. Data was last updated May 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
Popular in | October |
Cheapest in | June |
Average price | $479 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bloomington 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 May 28, 2026.
Use the filters below to find and compare flights from Bloomington to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Mon 6/15
4:19 pm-12:51 am
1 stop7h 32m
Miami
Tue 6/23
10:40 am-3:36 pm
1 stop5h 56m
$319
Quickest round-trip
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Thu 6/11
12:09 pm-7:56 pm
1 stop6h 47m
Miami
Sat 6/20
7:10 am-11:26 am
1 stop5h 16m
$369
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Tue 6/9
6:00 am-1:04 pm
1 stop6h 04m
Miami
Sat 6/13
6:00 am-11:26 am
1 stop6h 26m
$369
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Mon 6/15
4:22 pm-11:59 pm
1 stop6h 37m
Miami
Tue 6/23
8:40 am-5:29 pm
2 stops9h 49m
$414
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Wed 7/1
4:22 pm-1:15 am
1 stop7h 53m
Miami
Wed 7/8
9:55 am-5:34 pm
2 stops8h 39m
$416
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Mon 8/3
4:30 pm-11:56 pm
1 stop6h 26m
Miami
Sun 8/16
7:26 am-1:00 pm
1 stop6h 34m
$424
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Tue 6/9
5:00 am-3:46 pm
2 stops9h 46m
Miami
Sat 6/13
8:40 am-3:52 pm
1 stop8h 12m
$464
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Fri 6/12
4:19 pm-12:51 am
1 stop7h 32m
Miami
Thu 6/18
7:10 am-11:26 am
1 stop5h 16m
$499
Cheapest one-way
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Fri 6/26
12:09 pm-7:56 pm
1 stop6h 47m
$320
Quickest one-way
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Mon 6/8
4:22 pm-11:59 pm
1 stop6h 37m
$339
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Bloomington to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Bloomington with our price prediction graph.
BMI-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 Bloomington to Key Largo
BMI-KE9
BMI-MIA
How much does it cost to fly round-trip from Bloomington, Illinois 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 May 28, 2026.
See what other customers who have flown with Delta and American Airlines from Bloomington to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Bloomington 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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Complete your trip
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Bloomington and Key Largo flights
Browse other Bloomington and Key Largo flight options. Last updated on May 28, 2026.
Other flights from Bloomington
Browse through other flights departing from Bloomington. Flights are based on user searches made on Cheapflights and were last updated on May 28, 2026.
Popular flight searches
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Bloomington to Key Largo flights
Consider these flights traveling from Bloomington to Key Largo.
Top 2 airlines flying from Bloomington to Key Largo
Discover the top 2 airlines that operate flights from Bloomington 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 May 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$511 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$327 | Average$471 | FlexibilityNo cancel fee | On-time71% |