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Cheap flights from Illinois to Indianapolis from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Indianapolis departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Indianapolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:20 am - 12:20 pm
MDW
-
IND
1h 00mnonstop
Southwest Logo
7:40 am - 7:40 am
IND
-
MDW
1h 00mnonstop
$157Southwest
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
12:47 pm - 3:03 pm
ORD
-
IND
1h 16mnonstop
United Airlines Logo
7:00 am - 7:23 am
IND
-
ORD
1h 23mnonstop
$157United Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
12:49 pm - 3:03 pm
ORD
-
IND
1h 14mnonstop
American Airlines Logo
12:20 pm - 12:42 pm
IND
-
ORD
1h 22mnonstop
$161American Airlines
Wed, Jul 22 - Wed, Jul 29
Southwest Logo
7:40 am - 12:25 pm
MDW
-
IND
3h 45m
1 stop
Southwest Logo
7:40 am - 7:40 am
IND
-
MDW
1h 00mnonstop
$167Southwest
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
8:47 pm - 11:06 pm
ORD
-
IND
1h 19mnonstop
American Airlines Logo
10:45 am - 11:10 am
IND
-
ORD
1h 25mnonstop
$169American Airlines
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
6:34 pm - 11:25 am
STL
-
IND
15h 51m
1 stop
Frontier Logo
12:20 pm - 8:57 am
IND
-
STL
21h 37m
1 stop
$170Frontier
Tue, Aug 4 - Fri, Aug 7
Southwest Logo
10:20 am - 12:20 pm
MDW
-
IND
1h 00mnonstop
Southwest Logo
5:50 am - 1:05 pm
IND
-
MDW
8h 15m
2 stops
$172Southwest
Tue, Aug 4 - Tue, Aug 11
Delta Logo
9:24 am - 1:39 pm
MDW
-
IND
3h 15m
1 stop
Delta Logo
6:34 am - 9:17 am
IND
-
MDW
3h 43m
1 stop
$177Delta
Sat, Aug 8 - Tue, Aug 18
Delta Logo
7:00 am - 11:32 am
ORD
-
IND
3h 32m
1 stop
Delta Logo
10:32 am - 1:08 pm
IND
-
ORD
3h 36m
1 stop
$177Delta
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
6:34 pm - 11:25 am
STL
-
IND
15h 51m
1 stop
Frontier Logo
6:32 pm - 5:37 pm
IND
-
STL
24h 05m
2 stops
$231Frontier
Thu, Jul 16 - Mon, Jul 20

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Delta flights from Illinois to Indianapolis

Our best Delta deals on Illinois to Indianapolis flight tickets
Delta
Aug 8
MDW9:24 amChicago Midway
3h 15m
1 stop
IND1:39 pmIndianapolis
Aug 18
IND6:34 amIndianapolis
3h 43m
1 stop
MDW9:17 amChicago Midway
$177
Delta
Aug 8
MDW1:27 pmChicago Midway
4h 34m
1 stop
IND7:01 pmIndianapolis
Aug 10
IND6:34 amIndianapolis
3h 43m
1 stop
MDW9:17 amChicago Midway
$211
Delta
Aug 8
MDW1:25 pmChicago Midway
4h 36m
1 stop
IND7:01 pmIndianapolis
Aug 10
IND6:34 amIndianapolis
3h 43m
1 stop
MDW9:17 amChicago Midway
$212

Frontier flights from Illinois to Indianapolis

Our best Frontier deals on Illinois to Indianapolis flight tickets
Frontier
Aug 4
STL6:34 pmLambert-St Louis
15h 51m
1 stop
IND11:25 amIndianapolis
Aug 7
IND12:20 pmIndianapolis
21h 37m
1 stop
STL8:57 amLambert-St Louis
$170
Frontier
Sep 13
MDW7:25 amChicago Midway
27h 19m
1 stop
IND11:44 amIndianapolis
Sep 16
IND12:39 pmIndianapolis
10h 19m
1 stop
MDW9:58 pmChicago Midway
$224
Frontier
Aug 12
ORD9:20 amChicago O'Hare Intl
10h 55m
1 stop
IND9:15 pmIndianapolis
Aug 13
IND11:00 amIndianapolis
13h 10m
1 stop
ORD11:10 pmChicago O'Hare Intl
$229

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Indianapolis 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, momondo users made 832,500 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Illinois to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Tue 8/4

10:20 am-12:20 pm

Nonstop1h 00m

Indianapolis

Tue 8/11

7:40 am-7:40 am

Nonstop1h 00m

$157

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Tue 8/4

12:47 pm-3:03 pm

Nonstop1h 16m

Indianapolis

Tue 8/11

7:00 am-7:23 am

Nonstop1h 23m

$157

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Wed 7/22

12:49 pm-3:03 pm

Nonstop1h 14m

Indianapolis

Wed 7/29

12:20 pm-12:42 pm

Nonstop1h 22m

$161

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Tue 8/4

7:40 am-12:25 pm

1 stop3h 45m

Indianapolis

Tue 8/11

7:40 am-7:40 am

Nonstop1h 00m

$167

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Tue 8/4

8:47 pm-11:06 pm

Nonstop1h 19m

Indianapolis

Tue 8/11

10:45 am-11:10 am

Nonstop1h 25m

$169

St. LouisIndianapolis

STL - IND

STLIND

Lambert-St Louis

Tue 8/4

6:34 pm-11:25 am

1 stop15h 51m

Indianapolis

Fri 8/7

12:20 pm-8:57 am

1 stop21h 37m

$170

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Tue 8/4

10:20 am-12:20 pm

Nonstop1h 00m

Indianapolis

Tue 8/11

5:50 am-1:05 pm

2 stops8h 15m

$172

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Sat 8/8

9:24 am-1:39 pm

1 stop3h 15m

Indianapolis

Tue 8/18

6:34 am-9:17 am

1 stop3h 43m

$177

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Tue 8/4

7:00 am-11:32 am

1 stop3h 32m

Indianapolis

Tue 8/11

10:32 am-1:08 pm

1 stop3h 36m

$177

St. LouisIndianapolis

STL - IND

STLIND

Lambert-St Louis

Thu 7/16

6:34 pm-11:25 am

1 stop15h 51m

Indianapolis

Mon 7/20

6:32 pm-5:37 pm

2 stops24h 05m

$231

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Indianapolis from

How to get the cheapest flight ticket from Illinois to Indianapolis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Indianapolis?

In general, August is the cheapest month to fly from Illinois to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $89. If you are unable to visit Indianapolis during the month of August, then departing from Illinois during the month January is also very affordable. Most momondo users find prices during this month for around $109.

What is the cheapest day to depart on your flight to Indianapolis?

Our data shows that Friday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $316. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Tuesday is $477.

What is the cheapest time of day to depart on your flight to Indianapolis?

Flying to Indianapolis from Illinois in the morning is the least expensive time of day to depart. momondo users have found prices as low as $402 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $452 on average. Flights to Indianapolis from Illinois in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Illinois to Indianapolis flight route?

Fly from Chicago Midway to Indianapolis for the best Illinois - Indianapolis flight prices

What cabin class options are available on Illinois to Indianapolis flights?

There are 4 cabin classes available to choose from on Illinois to Indianapolis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Indianapolis flights?

You could potentially save up to 2% on your flight if you consider stops on a Illinois to Indianapolis flight.

Cheap Illinois to Indianapolis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Indianapolis

Best Price Found

$178

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Indianapolis

1 airport
The best one-way flight to Indianapolis from Illinois in the past 72 hours is $178. The best round-trip flight deal from Illinois to Indianapolis found on momondo in the last 72 hours is $373.
The fastest flight from Illinois to Indianapolis takes 1h 00m
Direct flights go from Illinois to Indianapolis every day.
There is 1 airport in Indianapolis. From Illinois there are direct flights to Indianapolis (IND).
Search flight deals

Frequently asked questions about flying from Illinois to Indianapolis

  • When did momondo last update prices for flights from Illinois to Indianapolis Airport?

    Prices for flights from Illinois to Indianapolis Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Indianapolis Airport?

  • How old do you have to be to fly from Illinois to Indianapolis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The travel and health documents required for your trip to Indianapolis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Indianapolis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Indianapolis?

Best airlines flying from Illinois to Indianapolis

Compare and see reviews for airlines that fly from Illinois to Indianapolis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $201Free CancellationRating
7.9
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $201Free CancellationRating
7.1
11,757 reviews
Search American Airlines flights
United AirlinesPriceFrom $213Free CancellationRating
7.4
9,887 reviews
Search United Airlines flights

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Muncie
Plainfield
Anderson
Greenwood
Noblesville
Carmel
Shelbyville
Franklin
Fishers
Speedway
Seymour
Westfield
West Lafayette
Crawfordsville
Brownsburg
Greenfield
Mooresville

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Indianapolis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Indianapolis. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Indianapolis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Indianapolis flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Indianapolis?

momondo provides multiple filters to help you find the best flight to Indianapolis from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Indianapolis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Indianapolis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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