Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Indianapolis from $66

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 9/11. 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.
Frontier Logo
6:20 am - 6:53 pmORD  Chicago O'Hare Intl-IND Indianapolis
11h 33m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
7:48 pm - 11:51 amIND  Indianapolis-ORD Chicago O'Hare Intl
17h 03m1 stop Atlanta Hartsfield-Jackson
$129Frontier
Sat, Sep 12 - Mon, Sep 14
Frontier Logo
7:28 pm - 6:53 pmORD  Chicago O'Hare Intl-IND Indianapolis
22h 25m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
12:39 pm - 8:28 pmIND  Indianapolis-ORD Chicago O'Hare Intl
8h 49m1 stop Atlanta Hartsfield-Jackson
$136Frontier
Tue, Oct 6 - Tue, Oct 13
Frontier Logo
10:26 am - 6:53 pmORD  Chicago O'Hare Intl-IND Indianapolis
7h 27m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
7:48 pm - 11:51 amIND  Indianapolis-ORD Chicago O'Hare Intl
17h 03m1 stop Atlanta Hartsfield-Jackson
$138Frontier
Fri, Sep 11 - Mon, Sep 14
Southwest Logo
10:10 am - 12:10 pmMDW  Chicago Midway-IND Indianapolis
1h 00mnonstop
Southwest Logo
5:20 pm - 5:25 pmIND  Indianapolis-MDW Chicago Midway
1h 05mnonstop
$145Southwest
Sat, Sep 5 - Sun, Sep 6
Southwest Logo
10:10 am - 12:10 pmMDW  Chicago Midway-IND Indianapolis
1h 00mnonstop
Southwest Logo
7:50 am - 7:50 amIND  Indianapolis-MDW Chicago Midway
1h 00mnonstop
$145Southwest
Sat, Sep 5 - Sun, Sep 6
Southwest Logo
6:10 pm - 8:15 pmMDW  Chicago Midway-IND Indianapolis
1h 05mnonstop
Southwest Logo
5:20 pm - 5:25 pmIND  Indianapolis-MDW Chicago Midway
1h 05mnonstop
$145Southwest
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
7:38 pm - 10:00 pmORD  Chicago O'Hare Intl-IND Indianapolis
1h 22mnonstop
United Airlines Logo
7:30 pm - 7:59 pmIND  Indianapolis-ORD Chicago O'Hare Intl
1h 29mnonstop
$157United Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
9:30 am - 11:38 amORD  Chicago O'Hare Intl-IND Indianapolis
1h 08mnonstop
American Airlines Logo
10:45 am - 11:10 amIND  Indianapolis-ORD Chicago O'Hare Intl
1h 25mnonstop
$157American Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
9:30 am - 11:38 amORD  Chicago O'Hare Intl-IND Indianapolis
1h 08mnonstop
American Airlines Logo
10:45 am - 11:10 amIND  Indianapolis-ORD Chicago O'Hare Intl
1h 25mnonstop
$158American Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
5:55 pm - 8:14 pmORD  Chicago O'Hare Intl-IND Indianapolis
1h 19mnonstop
United Airlines Logo
11:38 am - 11:59 amIND  Indianapolis-ORD Chicago O'Hare Intl
1h 21mnonstop
$197United Airlines
Sat, Sep 5 - Sat, Sep 12

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from Illinois to Indianapolis

Our best Frontier deals on Illinois to Indianapolis flight tickets
Frontier
Sep 12
ORD6:20 amChicago O'Hare Intl
11h 33m
1 stop
IND6:53 pmIndianapolis
Sep 14
IND7:48 pmIndianapolis
17h 03m
1 stop
ORD11:51 amChicago O'Hare Intl
$129
Frontier
Oct 6
ORD7:28 pmChicago O'Hare Intl
22h 25m
1 stop
IND6:53 pmIndianapolis
Oct 13
IND12:39 pmIndianapolis
8h 49m
1 stop
ORD8:28 pmChicago O'Hare Intl
$136
Frontier
Sep 11
ORD10:26 amChicago O'Hare Intl
7h 27m
1 stop
IND6:53 pmIndianapolis
Sep 14
IND7:48 pmIndianapolis
17h 03m
1 stop
ORD11:51 amChicago O'Hare Intl
$138

United Airlines flights from Illinois to Indianapolis

Our best United Airlines deals on Illinois to Indianapolis flight tickets
United Airlines
Sep 5
ORD7:38 pmChicago O'Hare Intl
1h 22m
IND10:00 pmIndianapolis
Sep 6
IND7:30 pmIndianapolis
1h 29m
ORD7:59 pmChicago O'Hare Intl
$157
United Airlines
Sep 4
ORD5:55 pmChicago O'Hare Intl
1h 19m
IND8:14 pmIndianapolis
Sep 6
IND7:30 pmIndianapolis
1h 29m
ORD7:59 pmChicago O'Hare Intl
$212
United Airlines
Aug 25
STL8:00 amLambert-St Louis
6h 21m
1 stop
IND3:21 pmIndianapolis
Aug 29
IND7:31 pmIndianapolis
4h 28m
1 stop
STL10:59 pmLambert-St Louis
$303

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 August 13, 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

ChicagoIndianapolis

ORD Chicago O'Hare Intl - IND Indianapolis

ORDIND

Chicago O'Hare Intl

Sat 9/12

6:20 am-6:53 pm

1 stop11h 33m

Indianapolis

Mon 9/14

7:48 pm-11:51 am

1 stop17h 03m

$129

ChicagoIndianapolis

ORD Chicago O'Hare Intl - IND Indianapolis

ORDIND

Chicago O'Hare Intl

Tue 10/6

7:28 pm-6:53 pm

1 stop22h 25m

Indianapolis

Tue 10/13

12:39 pm-8:28 pm

1 stop8h 49m

$136

ChicagoIndianapolis

ORD Chicago O'Hare Intl - IND Indianapolis

ORDIND

Chicago O'Hare Intl

Fri 9/11

10:26 am-6:53 pm

1 stop7h 27m

Indianapolis

Mon 9/14

7:48 pm-11:51 am

1 stop17h 03m

$138

ChicagoIndianapolis

MDW Chicago Midway - IND Indianapolis

MDWIND

Chicago Midway

Sat 9/5

10:10 am-12:10 pm

Nonstop1h 00m

Indianapolis

Sun 9/6

5:20 pm-5:25 pm

Nonstop1h 05m

$145
Quickest round-trip

ChicagoIndianapolis

MDW Chicago Midway - IND Indianapolis

MDWIND

Chicago Midway

Sat 9/5

10:10 am-12:10 pm

Nonstop1h 00m

Indianapolis

Sun 9/6

7:50 am-7:50 am

Nonstop1h 00m

$145

ChicagoIndianapolis

MDW Chicago Midway - IND Indianapolis

MDWIND

Chicago Midway

Sat 9/5

6:10 pm-8:15 pm

Nonstop1h 05m

Indianapolis

Sun 9/6

5:20 pm-5:25 pm

Nonstop1h 05m

$145

ChicagoIndianapolis

ORD Chicago O'Hare Intl - IND Indianapolis

ORDIND

Chicago O'Hare Intl

Sat 9/5

7:38 pm-10:00 pm

Nonstop1h 22m

Indianapolis

Sun 9/6

7:30 pm-7:59 pm

Nonstop1h 29m

$157

ChicagoIndianapolis

ORD Chicago O'Hare Intl - IND Indianapolis

ORDIND

Chicago O'Hare Intl

Sat 9/5

9:30 am-11:38 am

Nonstop1h 08m

Indianapolis

Sun 9/6

10:45 am-11:10 am

Nonstop1h 25m

$157

ChicagoIndianapolis

ORD Chicago O'Hare Intl - IND Indianapolis

ORDIND

Chicago O'Hare Intl

Sat 9/5

9:30 am-11:38 am

Nonstop1h 08m

Indianapolis

Sun 9/6

10:45 am-11:10 am

Nonstop1h 25m

$158

ChicagoIndianapolis

ORD Chicago O'Hare Intl - IND Indianapolis

ORDIND

Chicago O'Hare Intl

Sat 9/5

5:55 pm-8:14 pm

Nonstop1h 19m

Indianapolis

Sat 9/12

11:38 am-11:59 am

Nonstop1h 21m

$197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, November 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 $270. If you are unable to visit Indianapolis during the month of November, then departing from Illinois during the month October is also very affordable. Most momondo users find prices during this month for around $292.

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

Our data shows that Thursday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $314. 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 $487.

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 $441 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $472 on average. Flights to Indianapolis from Illinois at noon 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 3 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 28% 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

$222

Fastest flight time

0h 55m

Direct flights

Every day

Airports in Indianapolis

1 airport
The best one-way flight to Indianapolis from Illinois in the past 72 hours is $222. The best round-trip flight deal from Illinois to Indianapolis found on momondo in the last 72 hours is $252.
The fastest flight from Illinois to Indianapolis takes 0h 55m
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
8.0
4,218 reviews
Search Southwest flights
American AirlinesPriceFrom $214Free CancellationRating
7.1
11,914 reviews
Search American Airlines flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
10,111 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
Greenwood
Anderson
Plainfield
Noblesville
Carmel
West Lafayette
Speedway
Fishers
Franklin
Westfield
Seymour
Shelbyville
Brownsburg
Crawfordsville
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.

An easier way to manage your Indianapolis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 9/12
Sat 9/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States