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114 € Cheap Flights from Indianapolis to Key West International

Compare Indianapolis to Key West International flight deals

Find the cheapest month or even day of the year to fly to Key West International

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Flight deals from Indianapolis to Key West International

Looking for a cheap last-minute deal or the best return flight from Indianapolis to Key West International? Find the lowest prices on one-way and return tickets right here.
Key West.114 € per passenger.Departing Fri, 2 Jan, returning Thu, 15 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Indianapolis on Fri, 2 Jan, arriving in Key West International.Inbound direct flight with Allegiant Air departs from Key West International on Thu, 15 Jan, arriving in Indianapolis.Price includes taxes and charges.From 114 €, select.
Key West.128 € per passenger.Departing Sun, 1 Feb, returning Thu, 5 Feb.Return flight with Allegiant Air and Spirit Airlines.Outbound indirect flight with Allegiant Air, departs from Indianapolis on Sun, 1 Feb, arriving in Key West International.Inbound indirect flight with Spirit Airlines, departs from Key West International on Thu, 5 Feb, arriving in Indianapolis.Price includes taxes and charges.From 128 €, select.
Key West.136 € per passenger.Departing Sun, 25 Jan, returning Thu, 5 Feb.Return flight with Allegiant Air and Spirit Airlines.Outbound indirect flight with Allegiant Air, departs from Indianapolis on Sun, 25 Jan, arriving in Key West International.Inbound indirect flight with Spirit Airlines, departs from Key West International on Thu, 5 Feb, arriving in Indianapolis.Price includes taxes and charges.From 136 €, select.
Key West.138 € per passenger.Departing Tue, 30 Dec, returning Thu, 15 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Indianapolis on Tue, 30 Dec, arriving in Key West International.Inbound direct flight with Allegiant Air departs from Key West International on Thu, 15 Jan, arriving in Indianapolis.Price includes taxes and charges.From 138 €, select.
Key West.139 € per passenger.Departing Sun, 1 Feb, returning Thu, 5 Feb.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Indianapolis on Sun, 1 Feb, arriving in Key West International.Inbound direct flight with Allegiant Air departs from Key West International on Thu, 5 Feb, arriving in Indianapolis.Price includes taxes and charges.From 139 €, select.
Key West.146 € per passenger.Departing Tue, 23 Dec, returning Sun, 28 Dec.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Indianapolis on Tue, 23 Dec, arriving in Key West International.Inbound direct flight with Allegiant Air departs from Key West International on Sun, 28 Dec, arriving in Indianapolis.Price includes taxes and charges.From 146 €, select.
Key West.147 € per passenger.Departing Sun, 25 Jan, returning Thu, 5 Feb.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Indianapolis on Sun, 25 Jan, arriving in Key West International.Inbound direct flight with Allegiant Air departs from Key West International on Thu, 5 Feb, arriving in Indianapolis.Price includes taxes and charges.From 147 €, select.
Key West.170 € per passenger.Departing Thu, 26 Feb, returning Mon, 2 Mar.Return flight with Allegiant Air and Spirit Airlines.Outbound indirect flight with Allegiant Air, departs from Indianapolis on Thu, 26 Feb, arriving in Key West International.Inbound indirect flight with Spirit Airlines, departs from Key West International on Mon, 2 Mar, arriving in Indianapolis.Price includes taxes and charges.From 170 €, select.

Find the cheapest month to fly from Indianapolis to Key West International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indianapolis to Key West International flights are currently cheapest in January.
Dec
from 146 €
Jan
from 114 €
Feb
from 128 €
Mar
from 247 €
Apr
from 199 €
May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Direct flights from Indianapolis to Key West International

Indianapolis to Key West International: Alternative routes

Compare routes from Indianapolis to Key West below. You may find an airport to fly into that's cheaper, faster, or easier than Key West International.

Indianapolis to Key West: Flight information

The things to know before you go.
Cheapest flight found114 €
Cheapest month to flyJanuary
Average flight time2 hrs, 45 mins
Most popular airlineAllegiant Air
Average flights per week4

Finding cheap flights from Indianapolis to Key West International: Frequently asked questions

The best price we found for a return flight from Indianapolis to Key West International is 114 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 45 minutes is the average flight time from Indianapolis to Key West International.
Allegiant Air flies direct from Indianapolis to Key West International.
As of December 2025, there are 4 flights per week flying from Indianapolis to Key West International.
The cheapest month to fly from Indianapolis to Key West International is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indianapolis Airport to Key West International Airport on Friday, 2 January 2026.
Yes – the average flight time is 2 hours and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Key West International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Key West is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Key West International.

Travelling from Indianapolis International Airport (IND) to Key West International Airport (EYW): what you need to know

  • Leave enough time to catch your IND to EYW flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience bigger queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Allegiant Air is your gateway to discovering Key West (and perhaps some other exciting parts of United States!). Check out the direct flights from Indianapolis International Airport to Key West International Airport offered by this airline.

  • Allegiant Air is the airline most travellers choose for this route.

  • Among carriers operating IND to EYW flights, Allegiant Air has the best record for on-time arrivals.

  • Think about adding a stopover when booking your ticket from Indianapolis International Airport to Key West International Airport. Simply uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Here are some options between IND and EYW:

    • Hartsfield-Jackson Atlanta International Airport

    • Orlando International Airport

    • Fort Lauderdale-Hollywood International Airport

How to find the cheapest flights from Indianapolis International Airport (IND) to Key West International Airport (EYW)

  • 45 € is currently the best price for a one-way Indianapolis International Airport to Key West International Airport flight. Return flights start from 114 €. These fares can change based on demand and availability.

  • To pick up cheap tickets from IND to EYW, book as early as you can. Airlines generally offer lower fares when flights are first made available.

  • The 'Whole month' search function shows you the cheapest flights from Indianapolis International Airport to Key West International Airport throughout the entire month. It's a great way to find a bargain if your dates aren't set in stone.

  • You won't have to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from IND to EYW.

  • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Indianapolis International Airport to Key West International Airport.

Handy information about Indianapolis International Airport (IND)

  • The address for IND is 7800 Col. H. Weir Cook Memorial Drive.

  • 79.86% of flights that take off from Indianapolis International Airport touch down at their destination on schedule.

  • Indianapolis International Airport is about 24 kilometres from central Indianapolis. If you're catching a cab, ride-sharing or driving from the centre, it'll take 25 minutes or so to arrive, depending on the traffic.

  • You can expect a journey time of around 1 hour on public transport.

  • Get your travels off to a stress-free start by staying near IND. Whether you've booked an early flight from Indianapolis International Airport to Key West International Airport or just don't want to be rushed, these stays are ideal:

Arriving at Key West International Airport (EYW)

  • If you're coming in on a late Indianapolis International Airport to Key West International Airport flight, few things top the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and sleeping not long after at one of these accommodation options near EYW:

  • Follow your own route with a Key West International Airport rental car. Pick up your wheels from Dollar, Alamo or Budget and see more of Key West and beyond.

  • Reserving your ride from Key West International Airport around two weeks in advance boosts your odds of scoring a great price.

Getting from Key West International Airport (EYW) to central Key West

  • EYW is located at 3491 South Roosevelt Boulevard.

  • Key West International Airport to the centre of Key West has a drive time of around 5 minutes. It's approximately 3 kilometres away.

  • Travelling by public transport takes roughly 40 minutes.

When to fly to Key West International Airport (EYW)

  • January is the busiest month for flights from Indianapolis International Airport to Key West International Airport. To avoid the crowds, visit Key West in February.

  • Lock in your flight from Indianapolis International Airport to Key West International Airport for August if you want to go to Key West during its warmest month. You can expect temperatures of between 26ºC (79ºF) and 30ºC (86ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from IND to EYW in January. Average temperatures are between 18ºC (64ºF) and 23ºC (73ºF) then.

Explore more of United States

  • You've done Key West, now it's time to explore other corners of United States. Journey about 209 kilometres north-east to Miami to check off its leading sights. From Wynwood Walls to Vizcaya Museum and Gardens and American Airlines Arena, you'll have a packed itinerary ahead.

  • If you want to check out another great destination in United States, consider Tampa, roughly 386 kilometres north of Key West. Ybor City Tattoo Company, Tampa Riverwalk and The Florida Aquarium are highlights.

Plan the rest of your trip from Indianapolis to Key West

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.