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$63+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
IND — EYW
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Key West are usually found in May or July, booked 44 days in advance, depart on a Monday or Friday and return on a Monday

Cheap 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 April 28, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 5/79:00 am
IND
-
EYW
Nonstop2h 44m
Allegiant Air
Thu 5/1412:34 pm
EYW
-
IND
Nonstop2h 56m
Allegiant Air
Deal found 4/25$98
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Sun 5/109:00 am
IND
-
EYW
Nonstop2h 44m
Allegiant Air
Thu 5/1412:34 pm
EYW
-
IND
Nonstop2h 56m
Allegiant Air
Deal found 4/27$107
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Sun 7/198:45 am
IND
-
EYW
Nonstop2h 42m
Allegiant Air
Thu 7/2312:17 pm
EYW
-
IND
Nonstop2h 43m
Allegiant Air
Deal found 4/27$116
This lastminute.com deal was found by Cheapflights users on 4/24. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:30 am
IND
-
EYW
Nonstop2h 40m
Allegiant Air
Thu 5/2812:00 pm
EYW
-
IND
Nonstop2h 49m
Allegiant Air
Deal found 4/24$124
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Sun 5/179:00 am
IND
-
EYW
Nonstop2h 44m
Allegiant Air
Thu 5/2112:00 pm
EYW
-
IND
Nonstop2h 49m
Allegiant Air
Deal found 4/28$125
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Sun 5/318:30 am
IND
-
EYW
Nonstop2h 40m
Allegiant Air
Thu 6/412:14 pm
EYW
-
IND
Nonstop2h 50m
Allegiant Air
Deal found 4/25$145
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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.
Sun 6/148:45 am
IND
-
EYW
Nonstop2h 39m
Allegiant Air
Thu 6/1812:14 pm
EYW
-
IND
Nonstop2h 50m
Allegiant Air
Deal found 4/27$147
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 5/149:00 am
IND
-
EYW
Nonstop2h 44m
Allegiant Air
Thu 5/2112:00 pm
EYW
-
IND
Nonstop2h 49m
Allegiant Air
Deal found 4/23$154

Find 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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(Cheapflightsfares)

One-way from

$63
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$288

Good round-trip deal

$117 or less

Good one-way deal

$97 or less
Provider with most accurate pricing for Indianapolis-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Key West flights.
Search Deals
From Indianapolis to Key West
Search Deals
One-way flight from Indianapolis to Key West
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Indianapolis to Key West.
Search Deals
Price to beat on a one-way flight from Indianapolis to Key West.
Search Deals

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 April 28, 2026.
Use the filters below to find and compare flights from Indianapolis to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sun 5/17

9:00 am-11:44 am

Nonstop2h 44m

Key West

Sun 5/24

12:00 pm-2:49 pm

Nonstop2h 49m

$155

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Fri 5/29

6:00 am-10:53 am

1 stop4h 53m

Key West

Mon 6/1

6:19 pm-11:26 pm

1 stop5h 07m

$383

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Sat 5/9

6:00 am-4:02 pm

2 stops10h 02m

Key West

Wed 5/13

2:49 pm-11:59 pm

2 stops9h 10m

$399

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Thu 7/16

10:07 am-5:23 pm

1 stop7h 16m

Key West

Thu 7/23

2:24 pm-6:56 pm

1 stop4h 32m

$429

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Thu 7/9

1:41 pm-7:51 pm

1 stop6h 10m

Key West

Mon 7/13

6:18 pm-11:35 pm

1 stop5h 17m

$429

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Thu 5/28

2:10 pm-7:49 pm

1 stop5h 39m

Key West

Mon 6/1

6:19 pm-12:33 am

1 stop6h 14m

$513

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Thu 5/7

6:05 am-1:42 pm

1 stop7h 37m

Key West

Thu 5/14

6:19 pm-12:33 am

1 stop6h 14m

$515

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Tue 5/26

7:10 am-3:07 pm

1 stop7h 57m

Key West

Fri 5/29

2:26 pm-8:57 pm

1 stop6h 31m

$627

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Wed 7/15

8:05 am-7:06 pm

2 stops11h 01m

Key West

Sun 7/19

1:41 pm-12:10 am

2 stops10h 29m

$663
Cheapest one-way

IndianapolisKey West

IND - EYW

INDEYW

Indianapolis

Mon 6/15

6:10 am-11:27 am

1 stop5h 17m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Indianapolis to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Key West in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
WAYAPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 43 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, May is the cheapest month in which you can book a flight from Indianapolis to Key West (average of $189). Flying from Indianapolis to Key West in March is currently the most expensive (average of $465). 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.

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 April 28, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAllegiant Air 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
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,467 reviews
Delta
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
9,672 reviews
Delta
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Allegiant Air
7.3
Good
706 reviews
Delta
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.1
Good
11,673 reviews
Delta
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Spirit Airlines
6.3
Okay
8,633 reviews
Delta
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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 3 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 Key West?

    A quick flight from Indianapolis to Key West can take about 2h 44m. Allegiant Air provides one of the quickest options available for as low as $155. The distance between Indianapolis and Key West is about 1079 mi. This flight may include one or multiple stops.

  • 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 $98. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $124 and $258, respectively. Allegiant Air is currently priced 70% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Indianapolis to Key West 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 Delta and American Airlines, as they are both options that can get you from Indianapolis to Key West for a low price.

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

    Looking at all options, your cheapest flight can be booked for $64. While the most popular route (Indianapolis - Key West) can be booked for $107 on average, our data indicates $163 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, May is the cheapest month in which you can book a flight from Indianapolis to Key West (average of $189). Flying from Indianapolis to Key West in March is currently the most expensive (average of $465). 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 5 airlines flying from Indianapolis to Key West

Discover the top 5 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$98Average$277FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$124Average$374FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$258Average$334FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$388FlexibilityNo cancel feeOn-timeN/A

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