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Cheap flights from Indianapolis to Florida Keys from $54

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 1/2. 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

Enter your travel dates to find the best prices.
Allegiant Air Logo
11:00 am - 1:55 pm
IND
-
EYW
2h 55mnonstop
Allegiant Air Logo
2:45 pm - 5:42 pm
EYW
-
IND
2h 57mnonstop
$115Allegiant Air
Sun, Jan 11 - Thu, Jan 15
Allegiant Air Logo
8:00 am - 10:40 am
IND
-
EYW
2h 40mnonstop
Allegiant Air Logo
2:45 pm - 5:42 pm
EYW
-
IND
2h 57mnonstop
$140Allegiant Air
Sun, Jan 4 - Thu, Jan 15
Multiple Airlines Logo
11:00 am - 1:55 pm
IND
-
EYW
2h 55mnonstop
Multiple Airlines Logo
12:51 pm - 7:31 pm
EYW
-
IND
6h 40m1 stop
$154Multiple Airlines
Sun, Jan 11 - Thu, Jan 15
Multiple Airlines Logo
3:41 pm - 6:21 pm
IND
-
EYW
2h 40mnonstop
Multiple Airlines Logo
1:06 pm - 9:43 am
EYW
-
IND
20h 37m1 stop
$155Multiple Airlines
Fri, Jan 2 - Fri, Jan 9
Multiple Airlines Logo
8:00 am - 10:40 am
IND
-
EYW
2h 40mnonstop
Multiple Airlines Logo
10:06 am - 9:43 am
EYW
-
IND
23h 37m1 stop
$162Multiple Airlines
Sun, Jan 4 - Sun, Jan 11
Spirit Airlines Logo
6:00 am - 8:13 pm
IND
-
MIA
14h 13m1 stop
Spirit Airlines Logo
7:00 am - 10:48 pm
MIA
-
IND
15h 48m2 stops
$170Spirit Airlines
Sat, Jan 10 - Tue, Jan 13
Multiple Airlines Logo
4:04 pm - 12:42 am
IND
-
MIA
8h 38m1 stop
Multiple Airlines Logo
6:59 pm - 10:48 pm
MIA
-
IND
27h 49m2 stops
$171Multiple Airlines
Thu, Jan 15 - Tue, Jan 20
Frontier Logo
1:09 pm - 9:09 pm
IND
-
MIA
8h 00m1 stop
Frontier Logo
5:30 am - 11:43 am
MIA
-
IND
6h 13m1 stop
$173Frontier
Mon, Jan 5 - Mon, Jan 26
Spirit Airlines Logo
5:10 am - 1:30 pm
IND
-
EYW
8h 20m1 stop
Spirit Airlines Logo
12:51 pm - 7:31 pm
EYW
-
IND
6h 40m1 stop
$176Spirit Airlines
Mon, Jan 12 - Thu, Jan 15
American Airlines Logo
7:11 pm - 10:10 pm
IND
-
MIA
2h 59mnonstop
American Airlines Logo
3:20 pm - 6:19 pm
MIA
-
IND
2h 59mnonstop
$179American Airlines
Sat, Feb 7 - Thu, Feb 12

Spirit Airlines flights from Indianapolis to Florida Keys

Our best Spirit Airlines deals on Indianapolis to Florida Keys flight tickets
Spirit Airlines
Jan 10
IND6:00 amIndianapolis
14h 13m
1 stop
MIA8:13 pmMiami
Jan 13
MIA7:00 amMiami
15h 48m
2 stops
IND10:48 pmIndianapolis
$170
Find similar
Spirit Airlines
Jan 12
IND5:10 amIndianapolis
8h 20m
1 stop
EYW1:30 pmKey West
Jan 15
EYW12:51 pmKey West
6h 40m
1 stop
IND7:31 pmIndianapolis
$176
Find similar
Spirit Airlines
Jan 20
IND12:21 pmIndianapolis
11h 38m
2 stops
MIA11:59 pmMiami
Jan 27
MIA4:01 pmMiami
30h 47m
2 stops
IND10:48 pmIndianapolis
$186
Find similar

Frontier flights from Indianapolis to Florida Keys

Our best Frontier deals on Indianapolis to Florida Keys flight tickets
Frontier
Jan 5
IND1:09 pmIndianapolis
8h 00m
1 stop
MIA9:09 pmMiami
Jan 26
MIA5:30 amMiami
6h 13m
1 stop
IND11:43 amIndianapolis
$173
Find similar
Frontier
Jan 22
IND12:38 pmIndianapolis
12h 09m
1 stop
MIA12:47 amMiami
Jan 25
MIA5:30 amMiami
6h 13m
1 stop
IND11:43 amIndianapolis
$184
Find similar
Frontier
Jan 9
IND1:41 pmIndianapolis
21h 07m
2 stops
MIA10:48 amMiami
Jan 18
MIA7:09 pmMiami
20h 25m
1 stop
IND3:34 pmIndianapolis
$201
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 December 22, 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 1/11

11:00 am-1:55 pm

Nonstop2h 55m

Key West

Thu 1/15

2:45 pm-5:42 pm

Nonstop2h 57m

$115

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sun 1/4

8:00 am-10:40 am

Nonstop2h 40m

Key West

Thu 1/15

2:45 pm-5:42 pm

Nonstop2h 57m

$140

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sun 1/11

11:00 am-1:55 pm

Nonstop2h 55m

Key West

Thu 1/15

12:51 pm-7:31 pm

1 stop6h 40m

$154

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Fri 1/2

3:41 pm-6:21 pm

Nonstop2h 40m

Key West

Fri 1/9

1:06 pm-9:43 am

1 stop20h 37m

$155

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sun 1/4

8:00 am-10:40 am

Nonstop2h 40m

Key West

Sun 1/11

10:06 am-9:43 am

1 stop23h 37m

$162

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Sat 1/10

6:00 am-8:13 pm

1 stop14h 13m

Miami

Tue 1/13

7:00 am-10:48 pm

2 stops15h 48m

$170

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Thu 1/15

4:04 pm-12:42 am

1 stop8h 38m

Miami

Tue 1/20

6:59 pm-10:48 pm

2 stops27h 49m

$171

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Mon 1/5

1:09 pm-9:09 pm

1 stop8h 00m

Miami

Mon 1/26

5:30 am-11:43 am

1 stop6h 13m

$173

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Mon 1/12

5:10 am-1:30 pm

1 stop8h 20m

Key West

Thu 1/15

12:51 pm-7:31 pm

1 stop6h 40m

$176

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Sat 2/7

7:11 pm-10:10 pm

Nonstop2h 59m

Miami

Thu 2/12

3:20 pm-6:19 pm

Nonstop2h 59m

$179

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 $348.

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 $502. 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 $398. 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 $539.

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 $375 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 $306 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 40m

Direct flights

Every day

Airports in Florida Keys

3 airports
The fastest flight from Indianapolis to Florida Keys takes 2h 40m
Direct flights go from Indianapolis to Florida Keys every day.
There are 3 airports in Florida Keys. From Indianapolis there are direct flights to 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
701 reviews
Search Allegiant Air flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,052 reviews
Search American 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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