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$126+ Cheap flights from Indianapolis to Key West (IND - EYW)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — EYW
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Key West are usually found in July or January, booked 40 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Indianapolis to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$220
(Kiwi.com)

One-way from

$126
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$338

Good round-trip deal

$304 or less
From Indianapolis to Key West
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One-way flight from Indianapolis to Key West
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Indianapolis to Key West.
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Find flight deals from Indianapolis to Key West

Cheapest flights from Indianapolis to Key West
Explore the most affordable flight options available from Indianapolis to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:00 amIND - EYW
Nonstop2h 38mAllegiant Air
Sat 11/2911:28 amEYW - IND
Nonstop2h 51mAllegiant Air
Deal found 8/17$220
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:35 amIND - EYW
1 stop6h 55mSpirit Airlines
Thu 11/132:25 pmEYW - IND
1 stop8h 31mSpirit Airlines
Deal found 8/16$243
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:35 amIND - EYW
1 stop6h 55mSpirit Airlines
Sun 11/162:25 pmEYW - IND
1 stop8h 31mSpirit Airlines
Deal found 8/16$257
This American Airlines deal was found by Cheapflights users on 8/17. 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 11/49:13 amIND - EYW
1 stop6h 12mAmerican Airlines
Sat 11/812:40 pmEYW - IND
1 stop6h 22mAmerican Airlines
Deal found 8/17$259
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:35 amIND - EYW
1 stop6h 55mSpirit Airlines
Sun 12/72:25 pmEYW - IND
1 stop8h 31mSpirit Airlines
Deal found 8/15$271
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:00 amIND - EYW
Nonstop2h 38mAllegiant Air
Sat 11/2911:28 amEYW - IND
Nonstop2h 51mAllegiant Air
Deal found 8/17$276

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Key West 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 August 18, 2025.
Use the filters below to find and compare flights from Indianapolis to Key West that are best for you.

Fly from

Indianapolis

Fly to

Key West

Route

Depart

Return

Price

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Thu 11/6

6:35 am-1:30 pm

1 stop6h 55m

Key West

Thu 11/13

2:25 pm-10:56 pm

1 stop8h 31m

$243

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Thu 11/13

6:35 am-1:30 pm

1 stop6h 55m

Key West

Sun 11/16

2:25 pm-10:56 pm

1 stop8h 31m

$257

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Tue 11/4

8:40 am-4:16 pm

1 stop7h 36m

Key West

Sat 11/8

4:26 pm-11:54 pm

1 stop7h 28m

$259

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sat 10/25

11:30 am-5:21 pm

1 stop5h 51m

Key West

Tue 10/28

6:17 pm-12:22 am

1 stop6h 05m

$259

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sat 10/25

12:10 pm-5:16 pm

1 stop5h 06m

Key West

Tue 10/28

11:22 am-8:42 pm

2 stops9h 20m

$264

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sun 10/5

7:30 am-10:04 am

Nonstop2h 34m

Key West

Fri 10/10

3:08 pm-5:19 pm

1 stop26h 11m

$277

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Thu 9/4

8:30 am-4:00 pm

1 stop7h 30m

Key West

Sun 9/7

12:29 pm-10:53 am

2 stops22h 24m

$290

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Wed 10/15

7:34 pm-4:04 pm

1 stop20h 30m

$126

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Wed 10/15

6:35 pm-9:16 am

2 stops38h 41m

$223

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Wed 10/8

6:15 am-2:29 pm

1 stop8h 14m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 11 results
1
2

Best time to book a flight from Indianapolis to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

How far ahead should I book a flight from Indianapolis to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Key West. Price data was last updated on August 8, 2025.

The price you pay for your flight from Indianapolis to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Indianapolis to Key West?

Currently, August is the cheapest month in which you can book a flight from Indianapolis to Key West (average of $328). Flying from Indianapolis to Key West in March is currently the most expensive (average of $492). 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 EYW?

Find hourly flight availability from Indianapolis to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Indianapolis to Key West at noon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Indianapolis to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated August 18, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Indianapolis to Key West. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
701 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How popular is this Indianapolis to Key West flight route?

    This flight path from Indianapolis to Key West was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Indianapolis to Key West round-trip?

    Flying on Allegiant Air is currently your cheapest option to Key West, with prices starting at $88. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $233 and $251, respectively. Allegiant Air is currently priced 74% below the average price you’ll pay for this route.

  • What are the cheapest flights from Indianapolis to Key West?

    Looking at all options, your cheapest flight can be booked for $204. While the most popular route (Indianapolis - Key West) can be booked for $235 on average our data indicates $393 when flying from Indianapolis to Key West.

  • Can I find deals for flights from Indianapolis to Key West that include hotel bookings?

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

  • How can I find direct flights from Indianapolis to Key West?

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

  • Can I find deals for business class flights from Indianapolis to Key West?

    Yes. Cheapflights offers flight deals from Indianapolis to Key West 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 Key West?

    Currently, August is the cheapest month in which you can book a flight from Indianapolis to Key West (average of $328). Flying from Indianapolis to Key West in March is currently the most expensive (average of $492). 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

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Top 4 airlines flying from Indianapolis to Key West

Discover the top 4 airlines that operate flights from Indianapolis to Key West. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$218FlexibilityNo cancel feeOn-time88%
DeltaCheapest$233Average$389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$251Average$397FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$383Average$589FlexibilityNo cancel feeOn-time69%

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