How long is the flight from Indiana to Florida Keys?

On average, it takes 13h 40m to fly from Indiana to Florida Keys if you fly out of South Bend (the most popular airport in Indiana) and into Copenhagen (the most popular airport in Florida Keys). If you’re flying out of Indianapolis and into Copenhagen, then the flight time is around 14h 28m.

What airlines fly to Florida Keys?

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Florida Keys from Indiana according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How many flights depart from Indiana to Florida Keys on average per day?

The number of flights available between Indiana and Florida Keys is 48 per day as of August 2025. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Indiana to Florida Keys on average per week?

The number of flights available between Indiana and Florida Keys is 338 per week as of August 2025. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.

What is the cheapest airline that flies from Indiana to Florida Keys?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Indiana to Florida Keys

When did momondo last update prices for flights from Indiana to Florida Keys?

Prices for flights from Indiana to Florida Keys are refreshed on a daily basis.

How many operators does momondo search for flights from Indiana to Florida Keys?

There are 8 operators available for flights from Indiana to Florida Keys as of August 2025.

How old do you have to be to fly from Indiana to Florida Keys?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$42 Cheap Flights from Indiana to Florida Keys in 2025

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Find the cheapest flights from Indiana to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:27 am - 2:49 pmORD-MIA

3h 22mnonstop

7:00 am - 9:18 amMIA-ORD

3h 18mnonstop

$85Spirit Airlines

Find Deal

mer., sept. 3 - mer., sept. 10

10:27 am - 2:39 pmORD-MIA

3h 12mnonstop

7:00 am - 9:18 amMIA-ORD

3h 18mnonstop

$86Spirit Airlines

Find Deal

mer., sept. 10 - sam., sept. 13

3:59 pm - 8:01 pmMDW-MIA

3h 02mnonstop

12:47 pm - 3:04 pmMIA-MDW

3h 17mnonstop

$106Frontier

Find Deal

sam., nov. 1 - sam., nov. 8

3:59 pm - 8:01 pmMDW-MIA

3h 02mnonstop

12:47 pm - 3:04 pmMIA-MDW

3h 17mnonstop

$108Frontier

Find Deal

sam., nov. 1 - sam., nov. 8

2:45 pm - 6:45 pmMDW-MIA

3h 00mnonstop

11:50 am - 1:55 pmMIA-MDW

3h 05mnonstop

$127Southwest

Find Deal

dim., sept. 28 - jeu., oct. 2

2:10 pm - 6:10 pmMDW-MIA

3h 00mnonstop

12:35 pm - 2:45 pmMIA-MDW

3h 10mnonstop

$132Southwest

Find Deal

lun., sept. 15 - ven., sept. 19

7:15 pm - 11:28 pmORD-MIA

3h 13mnonstop

2:16 pm - 4:46 pmMIA-ORD

3h 30mnonstop

$137American Airlines

Find Deal

ven., sept. 26 - mer., oct. 1

7:05 am - 11:09 amORD-MIA

3h 04mnonstop

5:16 pm - 7:39 pmMIA-ORD

3h 23mnonstop

$138American Airlines

Find Deal

sam., sept. 6 - lun., sept. 8

7:25 am - 11:42 amORD-MIA

3h 17mnonstop

12:27 pm - 2:55 pmMIA-ORD

3h 28mnonstop

$140United Airlines

Find Deal

jeu., sept. 4 - jeu., sept. 11

10:55 am - 10:15 pmSDF-MIA

11h 20m2 stops

12:50 pm - 8:28 pmMIA-SDF

7h 38m2 stops

$238United Airlines

Find Deal

jeu., sept. 4 - mar., sept. 9

Spirit Airlines flights from Indiana to Florida Keys

Our best Spirit Airlines deals on Indiana to Florida Keys flight tickets

Spirit Airlines

Sep 3

ORD10:27 amChicago O'Hare Intl

3h 22m

MIA2:49 pmMiami

Sep 10

MIA7:00 amMiami

3h 18m

ORD9:18 amChicago O'Hare Intl

$85

Find similar

Spirit Airlines

Sep 10

ORD10:27 amChicago O'Hare Intl

3h 12m

MIA2:39 pmMiami

Sep 13

MIA7:00 amMiami

3h 18m

ORD9:18 amChicago O'Hare Intl

$86

Find similar

Spirit Airlines

Sep 6

ORD10:27 amChicago O'Hare Intl

3h 12m

MIA2:39 pmMiami

Sep 13

MIA7:00 amMiami

3h 18m

ORD9:18 amChicago O'Hare Intl

$87

Find similar

American Airlines flights from Indiana to Florida Keys

Our best American Airlines deals on Indiana to Florida Keys flight tickets

American Airlines

Sep 26

ORD7:15 pmChicago O'Hare Intl

3h 13m

MIA11:28 pmMiami

Oct 1

MIA2:16 pmMiami

3h 30m

ORD4:46 pmChicago O'Hare Intl

$137

Find similar

American Airlines

Sep 6

ORD7:05 amChicago O'Hare Intl

3h 04m

MIA11:09 amMiami

Sep 8

MIA5:16 pmMiami

3h 23m

ORD7:39 pmChicago O'Hare Intl

$138

Find similar

American Airlines

Sep 6

ORD7:15 pmChicago O'Hare Intl

3h 13m

MIA11:28 pmMiami

Sep 8

MIA3:30 pmMiami

3h 24m

ORD5:54 pmChicago O'Hare Intl

$139

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mer. 9/3

10:27 am-2:49 pm

Nonstop3h 22m

Miami

mer. 9/10

7:00 am-9:18 am

Nonstop3h 18m

$85

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mer. 9/10

10:27 am-2:39 pm

Nonstop3h 12m

Miami

sam. 9/13

7:00 am-9:18 am

Nonstop3h 18m

$86

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

sam. 11/1

3:59 pm-8:01 pm

Nonstop3h 02m

Miami

sam. 11/8

12:47 pm-3:04 pm

Nonstop3h 17m

$106

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

sam. 11/1

3:59 pm-8:01 pm

Nonstop3h 02m

Miami

sam. 11/8

12:47 pm-3:04 pm

Nonstop3h 17m

$108

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

dim. 9/28

2:45 pm-6:45 pm

Nonstop3h 00m

Miami

jeu. 10/2

11:50 am-1:55 pm

Nonstop3h 05m

$127

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

lun. 9/15

2:10 pm-6:10 pm

Nonstop3h 00m

Miami

ven. 9/19

12:35 pm-2:45 pm

Nonstop3h 10m

$132

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

ven. 9/26

7:15 pm-11:28 pm

Nonstop3h 13m

Miami

mer. 10/1

2:16 pm-4:46 pm

Nonstop3h 30m

$137

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

sam. 9/6

7:05 am-11:09 am

Nonstop3h 04m

Miami

lun. 9/8

5:16 pm-7:39 pm

Nonstop3h 23m

$138

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

jeu. 9/4

7:25 am-11:42 am

Nonstop3h 17m

Miami

jeu. 9/11

12:27 pm-2:55 pm

Nonstop3h 28m

$140

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

jeu. 9/4

10:55 am-10:15 pm

2 stops11h 20m

Miami

mar. 9/9

12:50 pm-8:28 pm

2 stops7h 38m

$238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Indiana averaging around $311.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Indiana to Florida Keys is on a Friday when prices can be found for as low as $500. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $560.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Indiana to Florida Keys in the evening for as low as $391. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $545.

What is the cheapest Indiana to Florida Keys flight route?

Fly from Indianapolis to Key West for the best Indiana - Florida Keys flight prices

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $366 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Indiana for as low as $287 on momondo.

What cabin class options are available on Indiana to Florida Keys flights?

There are 1 cabin classes available to choose from on Indiana to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Indiana to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Indiana to Florida Keys.

Cheap Indiana to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Florida Keys

Best Price Found	$42
Fastest flight time	2h 33m
Direct flights	Every day
Airports in Florida Keys	1 airport

The best one-way flight to Florida Keys from Indiana in the past 72 hours is $42. The best round-trip flight deal from Indiana to Florida Keys found on momondo in the last 72 hours is $85.

The fastest flight from Indiana to Florida Keys takes 2h 33m

Direct flights go from Indiana to Florida Keys every day.

There is 1 airport near Florida Keys: Miami (MIA)

Search flight deals

When did momondo last update prices for flights from Indiana to Florida Keys?
Prices for flights from Indiana to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from Indiana to Florida Keys?
There are 8 operators available for flights from Indiana to Florida Keys as of August 2025.
How old do you have to be to fly from Indiana to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Indiana to Florida Keys?
Based on momondo bookings for flights between Indiana and Florida Keys, the leading plane model is Airbus A320-100/200, making up 13.60% of the total bookings. Other popular models include Boeing 737 MAX 8 with 10.97%, Embraer 175 with 9.95%, and Boeing 737-800 with 9.21%.

Best airlines flying from Indiana to Florida Keys

Compare and see reviews for airlines that fly from Indiana to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $88	Free Cancellation	Rating 7.2 701 reviews	Search Allegiant Air flights
Delta	PriceFrom $233	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $345	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Florida Keys?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Indiana to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Indiana to Florida Keys with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Florida Keys from Indiana with this policy.

How can momondo help me find flights from Indiana to Florida Keys?

momondo helps you find the best flight between Indiana and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Indiana to Florida Keys right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Indiana to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Florida Keys

Flights to New Yorkfrom $47

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Flights to Orlandofrom $60

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Flights to San Franciscofrom $61

Flights to Washington, D.C.from $61

Flights to Bostonfrom $66

Flights to Atlantafrom $49

Flights to Dallasfrom $58

Flights to Seattlefrom $95

Cheap flights from Indiana to Florida Keys from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Florida Keys departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Indiana to Florida Keys

Cheap round-trip flights

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Spirit Airlines flights from Indiana to Florida Keys

Our best Spirit Airlines deals on Indiana to Florida Keys flight tickets

American Airlines flights from Indiana to Florida Keys

Our best American Airlines deals on Indiana to Florida Keys flight tickets

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Use the filters below to find and compare flights from Indiana to Florida Keys that are best for you.

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How to get the cheapest flight ticket from Indiana to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Indiana averaging around $311.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Indiana to Florida Keys is on a Friday when prices can be found for as low as $500. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $560.

What is the cheapest time of day to depart on your flight to Florida Keys?

What is the cheapest Indiana to Florida Keys flight route?

Fly from Indianapolis to Key West for the best Indiana - Florida Keys flight prices

How far in advance should I book a flight to Florida Keys?

What cabin class options are available on Indiana to Florida Keys flights?

There are 1 cabin classes available to choose from on Indiana to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Indiana to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Indiana to Florida Keys.

What is the cheapest airline that flies from Indiana to Florida Keys?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Indiana to Florida Keys

What airlines fly to Florida Keys?

How many flights depart from Indiana to Florida Keys on average per day?

The number of flights available between Indiana and Florida Keys is 48 per day as of August 2025. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Indiana to Florida Keys on average per week?

The number of flights available between Indiana and Florida Keys is 338 per week as of August 2025. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.

How long is the flight from Indiana to Florida Keys?

On average, it takes 13h 40m to fly from Indiana to Florida Keys if you fly out of South Bend (the most popular airport in Indiana) and into Copenhagen (the most popular airport in Florida Keys). If you’re flying out of Indianapolis and into Copenhagen, then the flight time is around 14h 28m.

Cheap Indiana to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Florida Keys

Best Price Found

Fastest flight time

Direct flights

Airports in Florida Keys

When did momondo last update prices for flights from Indiana to Florida Keys?

How many operators does momondo search for flights from Indiana to Florida Keys?

How old do you have to be to fly from Indiana to Florida Keys?

What documentation or ID do you need to fly to Florida Keys?

What is the most popular plane model from Indiana to Florida Keys?

Best airlines flying from Indiana to Florida Keys

Compare and see reviews for airlines that fly from Indiana to Florida Keys with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Florida Keys?

Can I find flights from Indiana to Florida Keys with flexible booking policies on momondo?

How can momondo help me find flights from Indiana to Florida Keys?

I’m not ready to book a flight from Indiana to Florida Keys right now. Can momondo alert me if prices change?

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo