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Cheap flights from Indianapolis to Florida Keys from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Florida Keys departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Indianapolis to Florida Keys

Cheap round-trip flights

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Multiple Airlines Logo
8:00 am - 10:40 amIND-EYW
2h 40mnonstop
Multiple Airlines Logo
3:46 pm - 4:11 pmEYW-IND
24h 25m1 stop
$170Multiple Airlines
Find Deal
Sun, Jan 4 - Thu, Jan 8
American Airlines Logo
11:34 am - 2:42 pmIND-MIA
3h 08mnonstop
American Airlines Logo
7:20 am - 10:17 amMIA-IND
2h 57mnonstop
$179American Airlines
Find Deal
Sat, Feb 21 - Thu, Feb 26
Allegiant Air Logo
8:00 am - 10:40 amIND-EYW
2h 40mnonstop
Allegiant Air Logo
11:30 am - 2:24 pmEYW-IND
2h 54mnonstop
$184Allegiant Air
Find Deal
Tue, Dec 23 - Sun, Dec 28
Frontier Logo
4:10 pm - 12:46 amIND-MIA
8h 36m1 stop
Frontier Logo
8:09 pm - 6:50 pmMIA-IND
22h 41m2 stops
$184Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 14
Frontier Logo
1:09 pm - 9:09 pmIND-MIA
8h 00m1 stop
Frontier Logo
5:35 am - 12:08 pmMIA-IND
6h 33m1 stop
$186Frontier
Find Deal
Mon, Jan 5 - Mon, Jan 26
Spirit Airlines Logo
5:00 am - 11:46 amIND-MIA
6h 46m1 stop
Spirit Airlines Logo
12:41 pm - 9:08 pmMIA-IND
8h 27m1 stop
$190Spirit Airlines
Find Deal
Thu, Nov 20 - Tue, Dec 2
Spirit Airlines Logo
5:00 am - 11:46 amIND-MIA
6h 46m1 stop
Spirit Airlines Logo
8:53 pm - 7:43 amMIA-IND
10h 50m1 stop
$191Spirit Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Delta Logo
10:09 am - 2:45 pmIND-MIA
4h 36m1 stop
Delta Logo
6:30 pm - 12:26 amMIA-IND
5h 56m1 stop
$197Delta
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Tue, Dec 2 - Tue, Dec 9
Delta Logo
3:43 pm - 9:37 pmIND-MIA
5h 54m1 stop
Delta Logo
8:05 am - 3:03 pmMIA-IND
6h 58m1 stop
$199Delta
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Tue, Jan 20 - Fri, Jan 23
Allegiant Air Logo
11:00 am - 1:40 pmIND-EYW
2h 40mnonstop
Allegiant Air Logo
4:31 pm - 2:25 pmEYW-IND
21h 54m1 stop
$227Allegiant Air
Find Deal
Sun, Dec 7 - Wed, Dec 10

American Airlines flights from Indianapolis to Florida Keys

Our best American Airlines deals on Indianapolis to Florida Keys flight tickets
American Airlines
Feb 21
IND11:34 amIndianapolis
3h 08m
MIA2:42 pmMiami
Feb 26
MIA7:20 amMiami
2h 57m
IND10:17 amIndianapolis
$179
Find similar
American Airlines
Dec 6
IND7:12 pmIndianapolis
2h 52m
MIA10:04 pmMiami
Dec 14
MIA6:00 amMiami
2h 49m
IND8:49 amIndianapolis
$194
Find similar
American Airlines
Dec 4
IND9:39 amIndianapolis
2h 53m
MIA12:32 pmMiami
Dec 8
MIA6:00 amMiami
2h 49m
IND8:49 amIndianapolis
$229
Find similar

Frontier flights from Indianapolis to Florida Keys

Our best Frontier deals on Indianapolis to Florida Keys flight tickets
Frontier
Dec 5
IND4:10 pmIndianapolis
8h 36m
1 stop
MIA12:46 amMiami
Dec 14
MIA8:09 pmMiami
22h 41m
2 stops
IND6:50 pmIndianapolis
$184
Find similar
Frontier
Jan 5
IND1:09 pmIndianapolis
8h 00m
1 stop
MIA9:09 pmMiami
Jan 26
MIA5:35 amMiami
6h 33m
1 stop
IND12:08 pmIndianapolis
$186
Find similar
Frontier
Dec 5
IND4:10 pmIndianapolis
8h 36m
1 stop
MIA12:46 amMiami
Dec 7
MIA8:09 pmMiami
22h 41m
2 stops
IND6:50 pmIndianapolis
$195
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Florida Keys 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Indianapolis to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sun 1/4

8:00 am-10:40 am

Nonstop2h 40m

Key West

Thu 1/8

3:46 pm-4:11 pm

1 stop24h 25m

$170

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Sat 2/21

11:34 am-2:42 pm

Nonstop3h 08m

Miami

Thu 2/26

7:20 am-10:17 am

Nonstop2h 57m

$179

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Tue 12/23

8:00 am-10:40 am

Nonstop2h 40m

Key West

Sun 12/28

11:30 am-2:24 pm

Nonstop2h 54m

$184

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Fri 12/5

4:10 pm-12:46 am

1 stop8h 36m

Miami

Sun 12/14

8:09 pm-6:50 pm

2 stops22h 41m

$184

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Mon 1/5

1:09 pm-9:09 pm

1 stop8h 00m

Miami

Mon 1/26

5:35 am-12:08 pm

1 stop6h 33m

$186

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Thu 11/20

5:00 am-11:46 am

1 stop6h 46m

Miami

Tue 12/2

12:41 pm-9:08 pm

1 stop8h 27m

$190

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Tue 12/2

5:00 am-11:46 am

1 stop6h 46m

Miami

Wed 12/10

8:53 pm-7:43 am

1 stop10h 50m

$191

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Tue 12/2

10:09 am-2:45 pm

1 stop4h 36m

Miami

Tue 12/9

6:30 pm-12:26 am

1 stop5h 56m

$197

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Tue 1/20

3:43 pm-9:37 pm

1 stop5h 54m

Miami

Fri 1/23

8:05 am-3:03 pm

1 stop6h 58m

$199

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sun 12/7

11:00 am-1:40 pm

Nonstop2h 40m

Key West

Wed 12/10

4:31 pm-2:25 pm

1 stop21h 54m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Indianapolis 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 Indianapolis averaging around $343.

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

The cheapest day to depart from Indianapolis 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 Indianapolis to Florida Keys in the evening for as low as $400. 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 $538.

What is the cheapest Indianapolis to Florida Keys flight route?

Fly from Indianapolis to Key West for the best Indianapolis - 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 Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $376 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Indianapolis for as low as $312 on momondo.

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

There is only 1 cabin class available to choose from on Indianapolis 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 Indianapolis to Florida Keys flights?

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

Cheap Indianapolis to Florida Keys flight deals and tips

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

Fastest flight time

2h 38m

Direct flights

Every day

Airports in Florida Keys

2 airports
The fastest flight from Indianapolis to Florida Keys takes 2h 38m
Direct flights go from Indianapolis to Florida Keys every day.
There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)
Search flight deals

  • When did momondo last update prices for flights from Indianapolis Airport to Florida Keys?

    Prices for flights from Indianapolis Airport to Florida Keys were last updated today.

  • How many operators does momondo search for flights from Indianapolis Airport to Florida Keys?

  • How old do you have to be to fly from Indianapolis Airport to Florida Keys?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Florida Keys.

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

    The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Indianapolis to Florida Keys

Compare and see reviews for airlines that fly from Indianapolis to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $88Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights
DeltaPriceFrom $233Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indianapolis to Florida Keys for you.

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

momondo does allow users to show only those flights to Florida Keys from Indianapolis which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Indianapolis to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Indianapolis to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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