How long is the flight from Bloomington, Illinois to Key Largo?

For as low as $330, Delta can have you in Key Largo from Bloomington, Illinois in 7h 27m. There are 1129 mi between Bloomington, Illinois and Key Largo. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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

When flying from Bloomington, Illinois to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Bloomington-Normal (BMI) is the airport you will fly out of if you book a flight from Bloomington to Key Largo. You should not have trouble finding flights to Key Largo from Bloomington-Normal; the airport handles an average of 0 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Bloomington airport to Key Largo. It is only a 4.2 mi journey to Bloomington-Normal (BMI) from Bloomington’s city center.

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

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

How can I find direct flights from Bloomington to Key Largo?

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

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

Yes. Cheapflights offers flight deals from Bloomington 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.

$329+ Cheap Flights from Bloomington, IL to Key Largo

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Cheap flight deals from Bloomington to Key Largo

Cheapest

Best

Last-minute

One-way

Cheapest flights from Bloomington to Key Largo
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 September 11, 2026.

Wed 11/252:33 pm -

1 stop5h 27m

Tue 12/85:01 pm -

1 stop7h 58m

Deal found 9/6

$329

Sat 10/104:26 pm -

1 stop7h 27m

Sat 10/177:10 am -

1 stop5h 16m

Deal found 9/9

$330

Wed 11/252:33 pm -

2 stops8h 59m

Wed 12/96:57 pm -

1 stop6h 02m

Deal found 9/6

$334

Fri 10/304:26 pm -

1 stop7h 27m

Mon 11/26:25 pm -

1 stop5h 11m

Deal found 9/10

$349

Mon 9/281:19 pm -

1 stop6h 36m

Tue 10/66:57 am -

1 stop8h 00m

Deal found 9/10

$354

Sat 12/122:34 pm -

2 stops9h 05m

Thu 12/176:42 am -

1 stop7h 34m

Deal found 9/10

$369

Tue 9/225:02 am -

1 stop5h 15m

Sat 9/265:15 am -

1 stop8h 34m

Deal found 9/7

$379

Best flights from Bloomington to Key Largo
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 September 11, 2026.

Sat 10/104:26 pm -

1 stop7h 27m

Sat 10/177:10 am -

1 stop5h 16m

Deal found 9/9

$330

Mon 9/281:19 pm -

2 stops9h 40m

Tue 10/68:37 am -

1 stop6h 20m

Deal found 9/5

$334

Sun 2/214:00 pm -

1 stop5h 45m

Sat 2/276:00 am -

1 stop6h 17m

Deal found 9/5

$349

Wed 9/231:19 pm -

1 stop6h 36m

Sun 9/276:55 am -

1 stop6h 54m

Deal found 9/8

$379

Sat 2/206:01 am -

1 stop7h 28m

Sat 2/276:00 am -

1 stop6h 17m

Deal found 9/9

$375

Fri 11/272:44 pm -

1 stop6h 52m

Sat 12/55:01 pm -

1 stop7h 58m

Deal found 9/9

$405

Fri 10/92:30 pm -

1 stop6h 14m

Sun 10/116:56 pm -

1 stop6h 03m

Deal found 9/10

$405

Fri 11/132:34 pm -

1 stop6h 47m

Fri 11/206:46 am -

1 stop8h 13m

Deal found 9/6

$464

Last-minute flights from Bloomington to Key Largo
Discover last-minute flight deals from Bloomington to Key Largo. Data last updated September 11, 2026 and is based on user searches.

Tue 9/225:02 am -

1 stop5h 15m

Sat 9/265:15 am -

1 stop8h 34m

Deal found 9/7

$379

Mon 9/281:19 pm -

1 stop6h 36m

Tue 10/66:57 am -

1 stop8h 00m

Deal found 9/6

$329

Sat 10/104:26 pm -

1 stop7h 27m

Sat 10/177:10 am -

1 stop5h 16m

Deal found 9/9

$330

Fri 10/304:26 pm -

1 stop7h 27m

Mon 11/26:25 pm -

1 stop5h 11m

Deal found 9/10

$349

Find flight deals from Bloomington to Key Largo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$329 (American Airlines)
Popular in	December
Cheapest in	August
Average price	$563

Provider with most accurate pricing for Bloomington-Normal-Miami flight deals.

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Provider most trusted by Cheapflights users for Bloomington-Normal-Miami flights.

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From Bloomington-Normal to Key Largo

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($127 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Price

Cheapest round-trip

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Sat 10/10

4:26 pm-12:53 am

1 stop7h 27m

Miami

Sat 10/17

7:10 am-11:26 am

1 stop5h 16m

$330

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Mon 9/28

1:19 pm-11:59 pm

2 stops9h 40m

Miami

Tue 10/6

8:37 am-1:57 pm

1 stop6h 20m

$334

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Sun 2/21

4:00 pm-10:45 pm

1 stop5h 45m

Miami

Sat 2/27

6:00 am-11:17 am

1 stop6h 17m

$349

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Sat 2/20

6:01 am-2:29 pm

1 stop7h 28m

Miami

Sat 2/27

6:00 am-11:17 am

1 stop6h 17m

$375

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Wed 9/23

1:19 pm-8:55 pm

1 stop6h 36m

Miami

Sun 9/27

6:55 am-12:49 pm

1 stop6h 54m

$379

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Fri 11/27

2:44 pm-10:36 pm

1 stop6h 52m

Miami

Sat 12/5

5:01 pm-11:59 pm

1 stop7h 58m

$405

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Fri 10/9

2:30 pm-9:44 pm

1 stop6h 14m

Miami

Sun 10/11

6:56 pm-11:59 pm

1 stop6h 03m

$405

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Fri 11/13

2:34 pm-10:21 pm

1 stop6h 47m

Miami

Fri 11/20

6:46 am-1:59 pm

1 stop8h 13m

$464

Quickest round-trip

BloomingtonMiami

BMI Bloomington-Normal - MIA Miami

BMIMIA

Bloomington-Normal

Sun 9/20

4:32 pm-12:55 am

1 stop7h 23m

Miami

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Sorted 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?

Airfare is below average for this route at the moment.

Bloomington, Illinois to Key Largo flights typically cost between $338 and $563 in November.
The cheapest round-trip price found within the last 5 days was $329 on American Airlines (Nov 25-Dec 8).

Reviews of airlines servicing Key Largo

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.

Delta

7.8

Good

8,554 reviews

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Delta

7.8

Good

8,554 reviews

Delta

7.8

Good

8,554 reviews

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

American Airlines

7.1

Good

12,045 reviews

Delta

7.8

Good

8,554 reviews

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

What airport do you fly from for flights from Bloomington to Key Largo?
Bloomington-Normal (BMI) is the airport you will fly out of if you book a flight from Bloomington to Key Largo. You should not have trouble finding flights to Key Largo from Bloomington-Normal; the airport handles an average of 0 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Bloomington airport to Key Largo. It is only a 4.2 mi journey to Bloomington-Normal (BMI) from Bloomington’s city center.
How long is the flight from Bloomington, Illinois to Key Largo?
For as low as $330, Delta can have you in Key Largo from Bloomington, Illinois in 7h 27m. There are 1129 mi between Bloomington, Illinois and Key Largo. This flight may include one or multiple stops.
Can I find deals for flights from Bloomington to Key Largo that include hotel bookings?
Yes. In addition to deals on Bloomington to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bloomington to Key Largo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bloomington to Key Largo.
Can I find deals for business class flights from Bloomington to Key Largo?
Yes. Cheapflights offers flight deals from Bloomington 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

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Alternative routes for Bloomington to Key Largo

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Top 2 airlines flying from Bloomington to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$318	Average$534	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$328	Average$472	FlexibilityNo cancel fee	On-timeN/A

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$329+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bloomington to Key Largo with Cheapflights

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Cheap flight deals from Bloomington to Key Largo

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 September 11, 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 September 11, 2026.

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 September 11, 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 September 11, 2026.

Last-minute flights from Bloomington to Key LargoDiscover last-minute flight deals from Bloomington to Key Largo. Data last updated September 11, 2026 and is based on user searches.

Discover last-minute flight deals from Bloomington to Key Largo. Data last updated September 11, 2026 and is based on user searches.

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 September 11, 2026.

Search for one-way flight options from Bloomington to Key Largo. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Bloomington to Key Largo that are best for you.

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.

Cheapflights Insights

How much does it cost to fly round-trip from Bloomington, Illinois to Key Largo?

Airfare is below average for this route at the moment.

Bloomington, Illinois to Key Largo flights typically cost between $338 and $563 in November.The cheapest round-trip price found within the last 5 days was $329 on American Airlines (Nov 25-Dec 8).

Reviews of airlines servicing Key Largo

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.

Related info for your journey

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

How long is the flight from Bloomington, Illinois to Key Largo?

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

How can I find direct flights from Bloomington to Key Largo?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bloomington to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Key Largo by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Bloomington to Key Largo by cabin class

Find flights from Bloomington to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bloomington and Key Largo flights

Browse other Bloomington and Key Largo flight options. Last updated on September 11, 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 September 11, 2026.

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Bloomington to Key Largo flights

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Top 2 airlines flying from Bloomington to Key Largo

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Cheapest flights from Bloomington to Key Largo
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 September 11, 2026.

Best flights from Bloomington to Key Largo
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 September 11, 2026.

Last-minute flights from Bloomington to Key Largo
Discover last-minute flight deals from Bloomington to Key Largo. Data last updated September 11, 2026 and is based on user searches.

One-way flights from Bloomington to Key Largo
Search for one-way flight options from Bloomington to Key Largo. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.

Bloomington, Illinois to Key Largo flights typically cost between $338 and $563 in November.
The cheapest round-trip price found within the last 5 days was $329 on American Airlines (Nov 25-Dec 8).