HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$56+ Cheap flights from Indiana to Chicago (CHI)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — CHI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indiana to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Indiana to Chicago

Cheapest flights from Indiana to Chicago
Explore the most affordable flight options available from Indiana to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/27:31 pm
IND
-
ORD
1 stop16h 20m
Multiple Airlines
Mon 3/96:51 pm
ORD
-
IND
1 stop27h 34m
Multiple Airlines
Deal found 2/2$123
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/106:00 am
IND
-
ORD
1 stop13h 29m
Multiple Airlines
Tue 4/76:01 pm
ORD
-
IND
1 stop28h 14m
Multiple Airlines
Deal found 2/1$130
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/237:31 pm
IND
-
ORD
1 stop16h 20m
Multiple Airlines
Mon 3/96:51 pm
ORD
-
IND
1 stop27h 34m
Multiple Airlines
Deal found 2/1$133
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Tue 3/106:00 am
IND
-
ORD
1 stop13h 29m
Multiple Airlines
Mon 4/67:31 pm
ORD
-
IND
1 stop26h 44m
Multiple Airlines
Deal found 1/31$135
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:05 pm
IND
-
ORD
Nonstop1h 21m
United Airlines
Sat 7/184:44 pm
ORD
-
IND
Nonstop1h 17m
United Airlines
Deal found 2/1$143
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/66:00 am
IND
-
ORD
1 stop19h 40m
Multiple Airlines
Sun 3/85:01 am
ORD
-
IND
1 stop5h 15m
Multiple Airlines
Deal found 2/2$146
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/27:31 pm
IND
-
ORD
1 stop16h 20m
Multiple Airlines
Tue 3/318:06 am
ORD
-
IND
1 stop14h 09m
Multiple Airlines
Deal found 1/31$147
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Tue 3/36:00 am
IND
-
ORD
1 stop19h 40m
Spirit Airlines
Tue 3/316:01 pm
ORD
-
IND
1 stop28h 14m
Spirit Airlines
Deal found 1/31$148
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/56:00 am
IND
-
ORD
1 stop19h 40m
Spirit Airlines
Mon 3/98:16 pm
ORD
-
IND
2 stops26h 09m
Spirit Airlines
Deal found 2/3$150
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/912:38 pm
IND
-
ORD
1 stop11h 08m
Frontier
Thu 2/125:05 am
ORD
-
IND
1 stop12h 26m
Frontier
Deal found 2/2$151
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 4/206:00 am
IND
-
MDW
1 stop8h 00m
Multiple Airlines
Sat 4/257:30 am
MDW
-
IND
1 stop14h 52m
Multiple Airlines
Deal found 2/2$158
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 3/17:27 pm
IND
-
MDW
1 stop25h 20m
Multiple Airlines
Sun 3/87:30 am
MDW
-
IND
1 stop14h 55m
Multiple Airlines
Deal found 2/1$165

Find flight deals from Indiana to Chicago

Keep the following information in mind while searching for Indiana to Chicago flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$123
(Kiwi.com)

One-way from

$56
(Southwest)

Popular in

November

Cheapest in

August

Average price

$297

Good round-trip deal

$264 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Indianapolis-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Chicago (CHI) flights.
Search Deals
From Indiana to Chicago (CHI)
Search Deals
One-way flight from Indiana to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 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 February 2026
Search Deals
Price to beat on a round-trip flight from Indiana to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Indiana to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana to Chicago 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 February 3, 2026.
Use the filters below to find and compare flights from Indiana to Chicago that are best for you.

Fly from

Indiana

Fly to

Chicago

Route

Depart

Return

Price

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

Tue 3/10

6:00 am-12:40 am

1 stop19h 40m

Chicago O'Hare Intl

Tue 4/7

6:01 pm-11:15 pm

1 stop28h 14m

$130

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

Tue 3/10

6:00 am-6:29 pm

1 stop13h 29m

Chicago O'Hare Intl

Mon 4/6

7:31 pm-11:15 pm

1 stop26h 44m

$135

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

Mon 4/20

6:00 am-1:00 pm

1 stop8h 00m

Chicago Midway

Sat 4/25

7:30 am-11:22 pm

1 stop14h 52m

$158

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

Sun 3/1

7:27 pm-7:47 pm

1 stop25h 20m

Chicago Midway

Sun 3/8

7:30 am-11:25 pm

1 stop14h 55m

$165

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

Sun 3/15

12:16 pm-7:47 pm

1 stop8h 31m

Chicago Midway

Tue 3/17

7:30 am-11:15 pm

1 stop14h 45m

$165

South BendChicago

SBN - ORD

SBNORD

South Bend/Michiana

Thu 2/26

1:13 pm-1:21 pm

Nonstop1h 08m

Chicago O'Hare Intl

Sun 3/1

9:10 am-11:13 am

Nonstop1h 03m

$169

South BendChicago

SBN - ORD

SBNORD

South Bend/Michiana

Sat 4/25

1:06 pm-1:21 pm

Nonstop1h 15m

Chicago O'Hare Intl

Sat 5/9

4:20 pm-6:22 pm

Nonstop1h 02m

$169

South BendChicago

SBN - ORD

SBNORD

South Bend/Michiana

Sun 5/10

3:14 pm-3:29 pm

Nonstop1h 15m

Chicago O'Hare Intl

Wed 5/20

4:20 pm-6:22 pm

Nonstop1h 02m

$169

South BendChicago

SBN - ORD

SBNORD

South Bend/Michiana

Mon 6/1

3:17 pm-3:31 pm

Nonstop1h 14m

Chicago O'Hare Intl

Sat 6/6

4:45 pm-6:50 pm

Nonstop1h 05m

$169

South BendChicago

SBN - ORD

SBNORD

South Bend/Michiana

Sun 3/1

8:15 pm-8:23 pm

Nonstop1h 08m

Chicago O'Hare Intl

Sun 3/8

9:25 pm-11:23 pm

Nonstop0h 58m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Indiana to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Indiana 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 Indiana to Chicago

What is the cheapest month to book a flight from Indiana to Chicago?

Currently, February is the cheapest month in which you can book a flight from Indiana to Chicago (average of $127). Flying from Indiana to Chicago in November is currently the most expensive (average of $194). 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 IN to CHI?

Find hourly flight availability from Indiana to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

It’s typically best to fly out from Indiana to Chicago in the morning. Doing so could potentially save you 36% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Indiana to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Indiana to Chicago. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their Indiana to Chicago flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Indiana to Chicago

Explore weekly flight availability from Indiana to Chicago. 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 February 3, 2026.

The most flights from USIN to CHI are scheduled on a Tuesday (71 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (44 on average).

How much does it cost to fly round-trip from Indiana to Chicago?

Related info for your journey

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

  • How long is the flight from Indiana to Chicago?

    For as low as $169, Spirit Airlines can have you in Chicago from Indiana in 1h 08m. There are 84 mi between Indiana and Chicago. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Indiana to Chicago one-way?

    The cheapest airline one-way is Southern / Mokulele, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Indiana to Chicago for a low price.

  • What are the most popular routes from Indiana to Chicago?

    While some choose either Louisville Intl - Chicago O'Hare Intl or Cincinnati Cinci./N. Kentucky - Chicago Midway, Cincinnati Cinci./N. Kentucky - Chicago O'Hare Intl is the most popular route from Indiana to Chicago.

  • What are the most reliable airlines from Indiana to Chicago?

    The top 3 most reliable airlines when flying from Indiana to Chicago are Republic Airways (76%), Iberia (75%) and ANA (74%).

  • What are the cheapest flights from Indiana to Chicago?

    Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Cincinnati Cinci./N. Kentucky - Chicago O'Hare Intl) can be booked for $151 on average, our data indicates $1,001 when flying from Indiana to Chicago.

  • Can I find deals for flights from Indiana to Chicago that include hotel bookings?

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

  • How can I find direct flights from Indiana to Chicago?

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

  • Can I find deals for business class flights from Indiana to Chicago?

    Yes. Cheapflights offers flight deals from Indiana to Chicago 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 Indiana to Chicago?

    Currently, February is the cheapest month in which you can book a flight from Indiana to Chicago (average of $127). Flying from Indiana to Chicago in November is currently the most expensive (average of $194). 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 Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indiana to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Newark to Midway flights
Boston to O'Hare Intl flights
Atlanta to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Philadelphia to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Denver to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
Ontario to O'Hare Intl flights
Austin to O'Hare Intl flights
Dulles Intl to Midway flights
Los Angeles to Midway flights
Raleigh to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Seattle to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Orlando to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Atlanta to Midway flights
Love Field to O'Hare Intl flights
Greensboro to O'Hare Intl flights
Hobby to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Minneapolis to Midway flights
Baltimore to Midway flights
San Diego to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Miami to O'Hare Intl flights
Hartford to O'Hare Intl flights
LaGuardia to Midway flights
Reagan-National to Midway flights
Newark to St. Louis flights
Boston to Midway flights
Cleveland to O'Hare Intl flights
Tampa to O'Hare Intl flights
San Francisco to Midway flights
Philadelphia to Midway flights
LaGuardia to St. Louis flights
Kansas City to O'Hare Intl flights
Detroit to O'Hare Intl flights
San Jose to O'Hare Intl flights

Top 3 airlines flying from Indiana to Chicago

Discover the top 3 airlines that operate flights from Indiana to Chicago. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$137Average$310FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$160Average$244FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$192Average$337FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.