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$64+ Cheap flights from Illinois to Indianapolis (IND)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IND
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
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Find flight deals from Illinois to Indianapolis

Cheapest flights from Illinois to Indianapolis
Explore the most affordable flight options available from Illinois to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:05 amORD - IND
1 stop5h 17mFrontier
Mon 11/1712:17 pmIND - ORD
1 stop23h 57mFrontier
Deal found 10/17$128
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:40 amORD - IND
1 stop15h 40mMultiple Airlines
Fri 11/1412:17 pmIND - ORD
1 stop24h 13mMultiple Airlines
Deal found 10/17$142
This Frontier deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:20 amORD - IND
1 stop5h 54mFrontier
Mon 11/1012:17 pmIND - ORD
1 stop5h 39mFrontier
Deal found 10/18$144
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:30 pmORD - IND
2 stops27h 50mMultiple Airlines
Mon 11/1712:17 pmIND - ORD
1 stop23h 57mMultiple Airlines
Deal found 10/17$145
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:11 amORD - IND
1 stop7h 39mMultiple Airlines
Sun 12/71:40 pmIND - ORD
1 stop10h 22mMultiple Airlines
Deal found 10/18$153
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:11 amORD - IND
1 stop7h 39mMultiple Airlines
Sat 12/138:48 amIND - ORD
1 stop13h 38mMultiple Airlines
Deal found 10/17$159
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:39 pmMDW - IND
1 stop19h 25mMultiple Airlines
Thu 11/205:00 amIND - MDW
1 stop7h 42mMultiple Airlines
Deal found 10/16$164
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:31 pmORD - IND
1 stop7h 49mSpirit Airlines
Wed 11/195:05 amIND - ORD
1 stop7h 15mSpirit Airlines
Deal found 10/16$170
This Mytrip deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:52 amORD - IND
1 stop12h 59mSpirit Airlines
Tue 11/185:05 amIND - ORD
1 stop7h 15mSpirit Airlines
Deal found 10/17$171
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:36 amMDW - IND
1 stop8h 05mMultiple Airlines
Sat 11/226:07 pmIND - MDW
1 stop18h 35mMultiple Airlines
Deal found 10/18$174
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:11 amORD - IND
1 stop5h 11mFrontier
Mon 11/311:24 amIND - ORD
1 stop24h 50mFrontier
Deal found 10/17$174
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:44 amORD - IND
1 stop26h 06mMultiple Airlines
Sun 12/71:40 pmIND - ORD
1 stop22h 34mMultiple Airlines
Deal found 10/17$175

Cheap flight deals from Illinois to Indianapolis

Keep the following information in mind while searching for Illinois to Indianapolis flight deals. Data was last updated October 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Kiwi.com)

One-way from

$64
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$287

Good round-trip deal

$297 or less

Good one-way deal

$141 or less
Provider with most accurate pricing for Chicago (CHI)-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Indianapolis flights.
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From Illinois to Indianapolis
Search Deals
One-way flight from Illinois to Indianapolis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Indianapolis.
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Price to beat on a one-way flight from Illinois to Indianapolis.
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
Use the filters below to find and compare flights from Illinois to Indianapolis that are best for you.

Fly from

Illinois

Fly to

Indianapolis

Route

Depart

Return

Price

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Mon 11/10

5:05 am-11:22 am

1 stop5h 17m

Indianapolis

Mon 11/17

12:17 pm-11:14 am

1 stop23h 57m

$137

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Wed 11/12

6:40 am-11:20 pm

1 stop15h 40m

Indianapolis

Fri 11/14

12:17 pm-11:30 am

1 stop24h 13m

$142

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Fri 12/12

6:11 am-2:50 pm

1 stop7h 39m

Indianapolis

Sat 12/13

8:48 am-9:26 pm

1 stop13h 38m

$159

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Fri 12/5

6:11 am-2:50 pm

1 stop7h 39m

Indianapolis

Sun 12/7

1:40 pm-11:02 pm

1 stop10h 22m

$171

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Fri 10/31

5:11 am-11:22 am

1 stop5h 11m

Indianapolis

Mon 11/3

11:24 am-11:14 am

1 stop24h 50m

$174

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Sat 11/15

11:36 am-8:41 pm

1 stop8h 05m

Indianapolis

Sat 11/22

6:07 pm-11:42 am

1 stop18h 35m

$174

ChicagoIndianapolis

ORD - IND

ORDIND

Chicago O'Hare Intl

Thu 12/4

11:44 am-2:50 pm

1 stop26h 06m

Indianapolis

Sun 12/7

1:40 pm-11:14 am

1 stop22h 34m

$175

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Mon 11/10

8:00 am-9:19 pm

1 stop12h 19m

Indianapolis

Mon 11/17

12:17 pm-6:39 pm

1 stop7h 22m

$184

ChicagoIndianapolis

MDW - IND

MDWIND

Chicago Midway

Thu 11/13

1:37 pm-11:20 pm

2 stops8h 43m

Indianapolis

Thu 11/20

5:00 am-11:42 am

1 stop7h 42m

$186

St. LouisIndianapolis

STL - IND

STLIND

Lambert-St Louis

Thu 11/6

7:02 pm-12:51 am

1 stop28h 49m

Indianapolis

Mon 11/10

7:39 pm-9:07 am

1 stop14h 28m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 50 results
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Best time to book a flight from Illinois to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Indianapolis

What is the cheapest month to book a flight from Illinois to Indianapolis?

Currently, June is the cheapest month in which you can book a flight from Illinois to Indianapolis (average of $90). Flying from Illinois to Indianapolis in July is currently the most expensive (average of $210). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to IND?

Find hourly flight availability from Illinois to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2025.

It’s typically best to fly out from Illinois to Indianapolis in the evening. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Illinois to Indianapolis?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Indianapolis. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Indianapolis flight should consider departing on Monday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to Indianapolis

Explore weekly flight availability from Illinois to Indianapolis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 19, 2025.

The most flights from USIL to IND are scheduled on a Saturday (65 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (58 on average).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Indianapolis from Illinois?

    Indianapolis (IND), located 8.3 mi from the city center, is the airport you fly into when you book flights from Illinois to Indianapolis.

  • How long is the flight from Illinois to Indianapolis?

    Frontier and American Airlines can get you from Illinois to Indianapolis in just under 4h 45m. Your travel time can differ by up to 32m. Airlines will cover a distance of 228 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Indianapolis one-way?

    The cheapest airlines for a one-way flight from Illinois to Indianapolis are Southwest ($94), Delta ($104), and United Airlines ($215).

  • What are the most popular routes from Illinois to Indianapolis?

    The most popular flight routes from Illinois to Indianapolis are Chicago O'Hare Intl - Indianapolis, Chicago Midway - Indianapolis and Lambert-St Louis - Indianapolis.

  • What are the most reliable airlines from Illinois to Indianapolis?

    Before booking your flight to Indianapolis from Illinois, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (84%), Air New Zealand (82%), Japan Airlines( 82%).

  • What are the cheapest flights from Illinois to Indianapolis?

    On average you can expect to pay $239 for a flight from Illinois to Indianapolis. The cheapest flight overall is $65 while the most popular route, (Chicago O'Hare Intl - Indianapolis) is currently priced at $142.

  • Can I find deals for flights from Illinois to Indianapolis that include hotel bookings?

    Yes. In addition to deals on Illinois to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Indianapolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Indianapolis.

  • Can I find deals for business class flights from Illinois to Indianapolis?

    Yes. Cheapflights offers flight deals from Illinois to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Indianapolis?

    Currently, June is the cheapest month in which you can book a flight from Illinois to Indianapolis (average of $90). Flying from Illinois to Indianapolis in July is currently the most expensive (average of $210). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Muncie
Noblesville
Fishers
Anderson
Kokomo
Greenwood
Bloomington
Franklin
Plainfield
Carmel
Crawfordsville
Speedway

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Alternative routes for Illinois to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Indianapolis

Discover the top 2 airlines that operate flights from Illinois to Indianapolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$289FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$202Average$328FlexibilityNo cancel feeOn-time69%

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