What airlines fly to Indianapolis?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Indianapolis from Illinois according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Indianapolis. Keep in mind that there are 4 different airlines that fly to Indianapolis on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Indianapolis?

Southwest, Frontier, and United Airlines are the most popular carriers operating from Illinois to Indianapolis

How many flights depart from Illinois to Indianapolis on average per week?

As of February 2026, there are 321 flights per week flying from Illinois to Indianapolis. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

How many flights depart from Illinois to Indianapolis on average per day?

As of February 2026, there are 45 flights per day flying from Illinois to Indianapolis. The most common time of day flights depart is 3:00PM, with 54% of flights taking off in the afternoon.

How long does it take to fly to Indianapolis?

Flight times from Illinois to Indianapolis vary, but if you’re flying out of Chicago and flying into Cincinnati (one of the most popular routes), then the duration is 1h 11m on average. Another popular route from Illinois to Indianapolis is flying from Moline to Cincinnati, which will take roughly 3h 26m. Keep in mind that layovers or delays could extend your travel time.

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?

As of February 2026, there are 2 operators available to choose from 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.

$56 Cheap Flights from Illinois to Indianapolis in 2026

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Find the cheapest flights from Illinois to Indianapolis

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:02 pm - 6:31 pm

ORD

IND

23h 29m

1 stop

6:00 am - 12:40 am

IND

ORD

19h 40m

1 stop

$126Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

6:51 pm - 11:25 pm

ORD

IND

27h 34m

1 stop

6:00 am - 12:40 am

IND

ORD

19h 40m

1 stop

$133Spirit Airlines

Mon, Mar 2 - Mon, Mar 9

8:17 pm - 6:31 pm

STL

IND

21h 14m

1 stop

7:31 pm - 6:51 am

IND

STL

12h 20m

1 stop

$139Frontier

Wed, Feb 18 - Sun, Feb 22

12:22 pm - 6:31 pm

MDW

IND

5h 09m

1 stop

7:41 pm - 9:33 pm

IND

MDW

26h 52m

1 stop

$142Frontier

Thu, Feb 19 - Fri, Feb 20

6:02 pm - 6:31 pm

ORD

IND

23h 29m

1 stop

9:28 am - 12:40 am

IND

ORD

16h 12m

2 stops

$144Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

5:01 am - 11:16 am

ORD

IND

5h 15m

1 stop

6:00 am - 12:40 am

IND

ORD

19h 40m

1 stop

$146Multiple Airlines

Sun, Mar 8 - Wed, Mar 11

6:51 pm - 11:25 pm

ORD

IND

27h 34m

1 stop

3:12 pm - 6:29 pm

IND

ORD

28h 17m

2 stops

$149Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

6:51 pm - 11:25 pm

ORD

IND

27h 34m

1 stop

6:00 am - 7:47 pm

IND

ORD

14h 47m

2 stops

$150Spirit Airlines

Mon, Mar 2 - Mon, Mar 9

10:25 am - 12:30 pm

MDW

IND

1h 05mnonstop

2:55 pm - 5:25 pm

IND

MDW

3h 30m

1 stop

$181Southwest

Thu, Apr 23 - Sat, Apr 25

9:27 am - 3:16 pm

MDW

IND

4h 49m

1 stop

6:13 am - 8:47 am

IND

MDW

3h 34m

1 stop

$191Delta

Thu, Apr 23 - Sat, Apr 25

Southwest flights from Illinois to Indianapolis

Our best Southwest deals on Illinois to Indianapolis flight tickets

Southwest

Apr 23

MDW10:25 amChicago Midway

1h 05m

IND12:30 pmIndianapolis

Apr 25

IND2:55 pmIndianapolis

3h 30m

1 stop

MDW5:25 pmChicago Midway

$181

Southwest

Apr 23

MDW12:55 pmChicago Midway

5h 50m

2 stops

IND7:45 pmIndianapolis

Apr 25

IND2:55 pmIndianapolis

3h 30m

1 stop

MDW5:25 pmChicago Midway

$226

Southwest

Apr 25

MDW6:15 pmChicago Midway

1h 05m

IND8:20 pmIndianapolis

Apr 26

IND6:45 amIndianapolis

0h 55m

MDW6:40 amChicago Midway

$234

Frontier flights from Illinois to Indianapolis

Our best Frontier deals on Illinois to Indianapolis flight tickets

Frontier

Feb 18

STL8:17 pmLambert-St Louis

21h 14m

1 stop

IND6:31 pmIndianapolis

Feb 22

IND7:31 pmIndianapolis

12h 20m

1 stop

STL6:51 amLambert-St Louis

$139

Frontier

Feb 19

MDW12:22 pmChicago Midway

5h 09m

1 stop

IND6:31 pmIndianapolis

Feb 20

IND7:41 pmIndianapolis

26h 52m

1 stop

MDW9:33 pmChicago Midway

$142

Frontier

Feb 23

MDW6:00 amChicago Midway

11h 31m

1 stop

IND6:31 pmIndianapolis

Feb 26

IND7:27 pmIndianapolis

24h 11m

1 stop

MDW6:38 pmChicago Midway

$154

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Wed 3/4

6:02 pm-6:31 pm

1 stop23h 29m

Indianapolis

Wed 3/11

6:00 am-12:40 am

1 stop19h 40m

$126

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Mon 3/2

6:51 pm-11:25 pm

1 stop27h 34m

Indianapolis

Mon 3/9

6:00 am-12:40 am

1 stop19h 40m

$133

St. LouisIndianapolis

STL - IND

STLIND

Lambert-St Louis

Wed 2/18

8:17 pm-6:31 pm

1 stop21h 14m

Indianapolis

Sun 2/22

7:31 pm-6:51 am

1 stop12h 20m

$139

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Thu 2/19

12:22 pm-6:31 pm

1 stop5h 09m

Indianapolis

Fri 2/20

7:41 pm-9:33 pm

1 stop26h 52m

$142

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Wed 3/4

6:02 pm-6:31 pm

1 stop23h 29m

Indianapolis

Wed 3/11

9:28 am-12:40 am

2 stops16h 12m

$144

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Sun 3/8

5:01 am-11:16 am

1 stop5h 15m

Indianapolis

Wed 3/11

6:00 am-12:40 am

1 stop19h 40m

$146

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Tue 3/3

6:51 pm-11:25 pm

1 stop27h 34m

Indianapolis

Tue 3/10

3:12 pm-6:29 pm

2 stops28h 17m

$149

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Mon 3/2

6:51 pm-11:25 pm

1 stop27h 34m

Indianapolis

Mon 3/9

6:00 am-7:47 pm

2 stops14h 47m

$150

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Thu 4/23

10:25 am-12:30 pm

Nonstop1h 05m

Indianapolis

Sat 4/25

2:55 pm-5:25 pm

1 stop3h 30m

$181

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Thu 4/23

9:27 am-3:16 pm

1 stop4h 49m

Indianapolis

Sat 4/25

6:13 am-8:47 am

1 stop3h 34m

$191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $264. If you are unable to visit Indianapolis during the month of August, then departing from Illinois during the month October is also very affordable. Most momondo users find prices during this month for around $287.

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

Our data shows that Wednesday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $246. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Monday is $409.

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

Flying to Indianapolis from Illinois at noon is the least expensive time of day to depart. momondo users have found prices as low as $287 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $375 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 O'Hare Intl 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?

No. A direct flight is the cheapest option for a flight between Illinois to Indianapolis.

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	$184
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 $184. The best round-trip flight deal from Illinois to Indianapolis found on momondo in the last 72 hours is $301.

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

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?
As of February 2026, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Illinois and Indianapolis, the leading plane model is Embraer 175 (Enhanced Winglets), making up 11.66% of the total bookings. Other popular models include Embraer 175 with 11.66%, Boeing 737 MAX 8 with 9.72%, and Embraer 170 with 9.29%.

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
American Airlines	PriceFrom $193	Free Cancellation	Rating 7.2 11,237 reviews		Search American Airlines flights
United Airlines	PriceFrom $202	Free Cancellation	Rating 7.4 9,240 reviews		Search United Airlines flights

Terre Haute

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Muncie

Plainfield

Anderson

Greenwood

Noblesville

Fishers

Carmel

Shelbyville

West Lafayette

Franklin

Brownsburg

Seymour

Speedway

Crawfordsville

Westfield

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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Cheap flights from Illinois to Indianapolis from $56

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 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Illinois to Indianapolis

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Our best Frontier deals on Illinois to Indianapolis flight tickets

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How to get the cheapest flight ticket from Illinois to Indianapolis

What is the cheapest month to fly to Indianapolis?

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

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

What is the cheapest Illinois to Indianapolis flight route?

Fly from Chicago O'Hare Intl 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?

No. A direct flight is the cheapest option for a flight between Illinois to Indianapolis.

What is the cheapest airline that flies from Illinois to Indianapolis?

Southwest, Frontier, and United Airlines are the most popular carriers operating from Illinois to Indianapolis

What airlines fly to Indianapolis?

How many flights depart from Illinois to Indianapolis on average per day?

As of February 2026, there are 45 flights per day flying from Illinois to Indianapolis. The most common time of day flights depart is 3:00PM, with 54% of flights taking off in the afternoon.

How many flights depart from Illinois to Indianapolis on average per week?

As of February 2026, there are 321 flights per week flying from Illinois to Indianapolis. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

How long does it take to fly to Indianapolis?

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

Fastest flight time

Direct flights

Airports in Indianapolis

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

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?

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

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

Traveling to a place near Indianapolis?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Indiana

Fly your favorite airline to Indianapolis

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Indianapolis

List of cabin classes available on flights landing in Indianapolis. Availability may vary depending on flight origin and airline.

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