HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$54+ Cheap flights from Indianapolis (IND) to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
IND — EYW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis to Florida Keys with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Indianapolis to Florida Keys

Keep the following information in mind while searching for Indianapolis to Florida Keys flight deals. Data was last updated September 16, 2025.

Round-trip from

$139
(Frontier)

One-way from

$54
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$357
From Indianapolis to Florida Keys
Search Deals
One-way flight from Indianapolis to Florida Keys
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Indianapolis to Florida Keys

Cheapest flights from Indianapolis to Florida Keys
Explore the most affordable flight options available from Indianapolis to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:39 pmIND - MIA
1 stop9h 40mFrontier
Fri 11/149:00 amMIA - IND
1 stop9h 04mFrontier
Deal found 9/15$139
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:51 pmIND - MIA
1 stop9h 28mFrontier
Mon 10/275:15 amMIA - IND
1 stop5h 22mFrontier
Deal found 9/14$143
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:39 pmIND - MIA
1 stop9h 40mFrontier
Sun 11/166:00 amMIA - IND
1 stop13h 44mFrontier
Deal found 9/14$144
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:58 pmIND - MIA
1 stop27h 46mFrontier
Mon 9/295:30 amMIA - IND
1 stop5h 41mFrontier
Deal found 9/15$145
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:54 pmIND - MIA
1 stop27h 50mFrontier
Sun 10/56:00 amMIA - IND
1 stop14h 04mFrontier
Deal found 9/15$146
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:01 pmIND - MIA
1 stop7h 43mMultiple Airlines
Wed 10/89:49 amMIA - IND
1 stop7h 18mMultiple Airlines
Deal found 9/14$153
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:30 amIND - EYW
Nonstop2h 34mAllegiant Air
Thu 10/2310:54 amEYW - IND
Nonstop2h 48mAllegiant Air
Deal found 9/14$154
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/286:30 amIND - MIA
Nonstop2h 45mAmerican Airlines
Wed 11/53:30 pmMIA - IND
Nonstop2h 52mAmerican Airlines
Deal found 9/15$159
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:39 pmIND - MIA
1 stop9h 40mFrontier
Fri 11/149:00 amMIA - IND
1 stop9h 04mFrontier
Deal found 9/13$160
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:54 pmIND - MIA
1 stop27h 50mFrontier
Sat 9/276:45 amMIA - IND
1 stop9h 29mFrontier
Deal found 9/15$162
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:55 amIND - MIA
1 stop6h 18mMultiple Airlines
Sun 10/56:00 amMIA - IND
1 stop14h 04mMultiple Airlines
Deal found 9/14$165
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:24 pmIND - MIA
1 stop12h 55mFrontier
Thu 10/910:42 amMIA - IND
1 stop10h 29mFrontier
Deal found 9/14$170

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Indianapolis to Florida Keys that are best for you.

Fly from

Indianapolis

Fly to

Florida Keys

Route

Depart

Return

Price

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Tue 10/7

2:35 pm-9:05 pm

1 stop6h 30m

Miami

Tue 10/14

5:30 pm-9:55 pm

1 stop4h 25m

$189

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Wed 1/21

9:55 am-3:47 pm

1 stop5h 52m

Miami

Sat 1/31

6:00 am-12:50 pm

1 stop6h 50m

$197

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Tue 3/10

12:05 pm-5:20 pm

1 stop5h 15m

Miami

Wed 3/11

8:05 am-1:32 pm

1 stop5h 27m

$197

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Tue 10/21

2:08 pm-9:27 pm

1 stop7h 19m

Miami

Tue 10/28

8:30 am-1:28 pm

1 stop4h 58m

$197

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Mon 3/2

7:59 pm-12:57 am

1 stop4h 58m

Miami

Wed 3/4

6:00 am-10:33 am

1 stop4h 33m

$197

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Tue 10/14

2:35 pm-9:55 pm

2 stops7h 20m

Miami

Tue 10/21

3:15 pm-10:50 pm

2 stops7h 35m

$199

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Mon 11/24

5:10 am-11:50 am

1 stop6h 40m

Miami

Tue 12/2

7:40 am-5:45 pm

1 stop10h 05m

$213

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Wed 12/10

1:15 pm-8:25 pm

1 stop7h 10m

Miami

Sun 12/14

6:20 am-12:25 pm

1 stop6h 05m

$214

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Tue 12/2

10:09 am-3:50 pm

1 stop5h 41m

Miami

Tue 12/9

5:32 pm-12:12 am

1 stop6h 40m

$217

IndianapolisMiami

IND - MIA

INDMIA

Indianapolis

Thu 2/26

7:59 pm-12:57 am

1 stop4h 58m

Miami

Wed 3/4

6:00 am-10:33 am

1 stop4h 33m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from Indianapolis to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Indianapolis with our price prediction graph.
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 Indianapolis to Florida Keys

What is the cheapest month to book a flight from Indianapolis to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Indianapolis to Florida Keys (average of $328). Flying from Indianapolis to Florida Keys in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IND to EOA?

Find hourly flight availability from Indianapolis to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indianapolis to Florida Keys as you normally would.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Indianapolis to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
699 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Indianapolis to Florida Keys?

    Indianapolis (IND), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Indianapolis to Florida Keys.

  • How popular is this Indianapolis to Florida Keys flight route?

    The Indianapolis to Florida Keys flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Indianapolis to Florida Keys?

    There are many flights that can get you from Indianapolis to Florida Keys in 5h 52m. Fly via Southwest or Delta to get the fastest option. There are 1022 mi between Indianapolis and Florida Keys. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Indianapolis to Florida Keys one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from Frontier and Spirit Airlines, as they are both options that can get you from Indianapolis to Florida Keys for a low price.

  • What are the cheapest flights from Indianapolis to Florida Keys?

    Looking at all options, your cheapest flight can be booked for $216. While the most popular route (Indianapolis - Miami) can be booked for $153 on average, our data indicates $364 when flying from Indianapolis to Florida Keys.

  • Can I find deals for flights from Indianapolis to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Florida Keys.

  • Can I find deals for business class flights from Indianapolis to Florida Keys?

    Yes. Cheapflights offers flight deals from Indianapolis to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indianapolis to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Indianapolis to Florida Keys (average of $328). Flying from Indianapolis to Florida Keys in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Indianapolis to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Orlando flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Miami flights
Cincinnati to Orlando flights
O'Hare Intl to Tampa flights
O'Hare Intl to Fort Myers flights
Midway to Miami flights
Indianapolis to Orlando flights
Midway to Orlando flights
Cincinnati to Tampa flights
Midway to Fort Lauderdale flights
O'Hare Intl to Jacksonville flights
Cincinnati to Fort Lauderdale flights
Indianapolis to Miami flights
O'Hare Intl to Sarasota flights
Cincinnati to Miami flights
O'Hare Intl to West Palm Beach flights
Midway to Tampa flights
Indianapolis to Fort Lauderdale flights
O'Hare Intl to Key West flights
Midway to Fort Myers flights
Cincinnati to Fort Myers flights
O'Hare Intl to Pensacola flights
Indianapolis to Tampa flights
Louisville to Orlando flights
Louisville to Miami flights
Cincinnati to Orlando Sanford Intl flights
Indianapolis to Orlando Sanford Intl flights
Midway to Jacksonville flights
Indianapolis to Fort Myers flights
O'Hare Intl to Panama City flights
Dayton to Orlando flights
Louisville to Tampa flights
Louisville to Fort Lauderdale flights
Midway to West Palm Beach flights
Dayton to Tampa flights
Cincinnati to St Petersburg flights
Midway to Sarasota flights
Fort Wayne to Orlando flights
Cincinnati to Key West flights
Dayton to Miami flights
Midway to Key West flights
Cincinnati to Sarasota flights
Indianapolis to St Petersburg flights
Dayton to Fort Lauderdale flights
Indianapolis to West Palm Beach flights
Indianapolis to Sarasota flights
Cincinnati to Pensacola flights
Indianapolis to Key West flights
Midway to Pensacola flights

Top 4 airlines flying from Indianapolis to Florida Keys

Discover the top 4 airlines that operate flights from Indianapolis to Florida Keys. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$218FlexibilityNo cancel feeOn-time88%
DeltaCheapest$233Average$392FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$397FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$366Average$520FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.