IND

$55 Find Cheap Flights from Illinois to Indianapolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Indianapolis departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$145
Overall average: $276
Frontier
Mon 12/15Fri 1/9
STL - IND • 1 stop
Cheapest non-stop
$197
Southwest
Tue 1/6Tue 1/6
MDW - IND • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Indianapolis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Indianapolis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Indianapolis

Mon, Dec 15 - Fri, Jan 9
Frontier Logo
10:47 am - 6:50 pmSTL-IND
7h 03m1 stop
Frontier Logo
8:55 pm - 10:02 amIND-STL
14h 07m1 stop
$145Frontier
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Wed, Dec 10 - Fri, Dec 12
Multiple Airlines Logo
8:36 am - 7:43 amORD-IND
22h 07m1 stop
Multiple Airlines Logo
4:10 pm - 11:54 amIND-ORD
20h 44m1 stop
$146Multiple Airlines
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Tue, Jan 13 - Thu, Jan 15
Multiple Airlines Logo
5:25 pm - 11:26 amMDW-IND
17h 01m1 stop
Multiple Airlines Logo
6:35 am - 11:59 pmIND-MDW
18h 24m1 stop
$148Multiple Airlines
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Sat, Nov 22 - Mon, Nov 24
Frontier Logo
9:38 am - 10:28 amMDW-IND
23h 50m1 stop
Frontier Logo
11:23 am - 10:43 pmIND-MDW
12h 20m1 stop
$149Frontier
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Thu, Dec 4 - Mon, Dec 8
Frontier Logo
7:23 pm - 3:10 pmMDW-IND
18h 47m1 stop
Frontier Logo
7:45 pm - 8:46 amIND-MDW
14h 01m1 stop
$152Frontier
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Wed, Dec 10 - Thu, Dec 11
Spirit Airlines Logo
4:38 pm - 7:43 amORD-IND
14h 05m1 stop
Spirit Airlines Logo
12:03 pm - 9:48 pmIND-ORD
10h 45m2 stops
$193Spirit Airlines
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Tue, Jan 6 - Tue, Jan 6
Southwest Logo
10:05 am - 3:05 pmMDW-IND
4h 00m1 stop
Southwest Logo
4:25 pm - 4:25 pmIND-MDW
1h 00mnonstop
$207Southwest
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Tue, Jan 6 - Tue, Jan 6
Southwest Logo
6:10 am - 3:05 pmMDW-IND
7h 55m2 stops
Southwest Logo
4:25 pm - 4:25 pmIND-MDW
1h 00mnonstop
$212Southwest
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Tue, Jan 27 - Wed, Feb 4
Delta Logo
7:10 am - 1:23 pmSTL-IND
5h 13m1 stop
Delta Logo
12:10 pm - 4:39 pmIND-STL
5h 29m1 stop
$257Delta
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Thu, Jan 29 - Sat, Jan 31
Delta Logo
3:31 pm - 11:06 pmSTL-IND
6h 35m1 stop
Delta Logo
7:05 am - 10:43 amIND-STL
4h 38m1 stop
$268Delta
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Useful Info

Good to know

Low seasonFebruary
Cheapest flight$55
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Chicago O'Hare Airport to Indianapolis

FAQs for booking flights from Illinois to Indianapolis

  • How does KAYAK find such low prices on flights from Illinois to Indianapolis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Indianapolis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Indianapolis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Indianapolis from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Indianapolis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Indianapolis with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Indianapolis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Indianapolis from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Carmel
Anderson
Speedway
Franklin
Mooresville
Carlisle

Everything you need to know for your flight to Indianapolis

Information on the airport you'll fly into in Indianapolis

Indianapolis (IND)