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

Southwest and Spirit Airlines are the most popular carriers operating from Indianapolis to Chicago

What airlines fly to Chicago?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Chicago from Indianapolis according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

As of December 2025, 29 flights take off from Indianapolis and land in Chicago each day. The most common flight departure time for this route is 12:00PM, with 50% of daily flights taking off in the afternoon.

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

As of December 2025, 209 flights take off from Indianapolis and land in Chicago each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

Is flying the fastest way to get from Indianapolis to Chicago?

Based on just travel duration our users have found a flight from Indianapolis to Chicago to be the fastest option to their destination at just 1h 00m. If travel time is less of a concern you may want to look into booking some alternative forms of transportation like a train from Indianapolis to Chicago or a bus from Indianapolis to Chicago.

Is flying the cheapest way to get from Indianapolis to Chicago?

Expect a bus to be one of the cheapest options available to you for travel. Currently, a bus has deals available from $54. While they may not be the most cost-effective options currently available a flight from Indianapolis to Chicago or a train from Indianapolis to Chicago can also be options worth looking into if other factors outside of cost are a higher priority.

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

Prices for flights from Indianapolis Airport to Chicago are updated daily.

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

The number of operators available for flights from Indianapolis Airport to Chicago is 2 as of December 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$62 Cheap Flights from Indianapolis to Chicago in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Indianapolis to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 10:42 pmIND-ORD

16h 47m1 stop

5:40 am - 11:43 amORD-IND

5h 03m1 stop

$138Multiple Airlines

Find Deal

jue., ene. 29 - lun., feb. 2

1:41 pm - 1:13 pmIND-ORD

24h 32m1 stop

4:38 pm - 11:26 amORD-IND

17h 48m1 stop

$147Multiple Airlines

Find Deal

lun., ene. 12 - lun., ene. 19

10:38 am - 5:52 pmIND-ORD

8h 14m1 stop

4:38 pm - 12:18 amORD-IND

6h 40m1 stop

$152Spirit Airlines

Find Deal

jue., ene. 8 - lun., ene. 12

12:21 pm - 10:32 amIND-MDW

23h 11m1 stop

1:20 pm - 7:36 pmMDW-IND

29h 16m2 stops

$157Multiple Airlines

Find Deal

mié., ene. 14 - mié., ene. 21

8:31 pm - 10:35 amIND-ORD

15h 04m1 stop

7:20 am - 7:31 pmORD-IND

11h 11m1 stop

$158Multiple Airlines

Find Deal

jue., feb. 5 - sáb., feb. 7

5:10 am - 9:03 pmIND-ORD

16h 53m1 stop

7:20 am - 10:48 pmORD-IND

14h 28m1 stop

$160Spirit Airlines

Find Deal

mar., ene. 13 - mar., ene. 20

5:10 am - 9:03 pmIND-ORD

16h 53m1 stop

5:15 am - 10:48 pmORD-IND

16h 33m1 stop

$162Spirit Airlines

Find Deal

mié., ene. 14 - mié., ene. 21

1:41 pm - 11:09 pmIND-MDW

10h 28m1 stop

6:10 am - 3:34 pmMDW-IND

8h 24m1 stop

$163Frontier

Find Deal

lun., ene. 12 - lun., ene. 19

1:41 pm - 11:09 pmIND-MDW

10h 28m1 stop

8:28 am - 3:34 pmMDW-IND

6h 06m1 stop

$166Frontier

Find Deal

lun., ene. 12 - lun., ene. 19

4:29 pm - 10:19 pmIND-MDW

6h 50m1 stop

8:19 pm - 3:34 pmMDW-IND

18h 15m2 stops

$223Frontier

Find Deal

vie., ene. 16 - dom., ene. 18

Spirit Airlines flights from Indianapolis to Chicago

Our best Spirit Airlines deals on Indianapolis to Chicago flight tickets

Spirit Airlines

Jan 8

IND10:38 amIndianapolis

8h 14m

1 stop

ORD5:52 pmChicago O'Hare Intl

Jan 12

ORD4:38 pmChicago O'Hare Intl

6h 40m

1 stop

IND12:18 amIndianapolis

$152

Find similar

Spirit Airlines

Jan 13

IND5:10 amIndianapolis

16h 53m

1 stop

ORD9:03 pmChicago O'Hare Intl

Jan 20

ORD7:20 amChicago O'Hare Intl

14h 28m

1 stop

IND10:48 pmIndianapolis

$160

Find similar

Spirit Airlines

Jan 14

IND5:10 amIndianapolis

16h 53m

1 stop

ORD9:03 pmChicago O'Hare Intl

Jan 21

ORD5:15 amChicago O'Hare Intl

16h 33m

1 stop

IND10:48 pmIndianapolis

$162

Find similar

American Airlines flights from Indianapolis to Chicago

Our best American Airlines deals on Indianapolis to Chicago flight tickets

American Airlines

Dec 24

IND9:30 amIndianapolis

1h 24m

ORD9:54 amChicago O'Hare Intl

Dec 25

ORD11:25 amChicago O'Hare Intl

1h 15m

IND1:40 pmIndianapolis

$237

Find similar

American Airlines

Jan 13

IND10:27 amIndianapolis

1h 26m

ORD10:53 amChicago O'Hare Intl

Jan 20

ORD8:29 amChicago O'Hare Intl

1h 12m

IND10:41 amIndianapolis

$238

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

jue. 1/29

6:55 am-10:42 pm

1 stop16h 47m

Chicago O'Hare Intl

lun. 2/2

5:40 am-11:43 am

1 stop5h 03m

$138

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

lun. 1/12

1:41 pm-1:13 pm

1 stop24h 32m

Chicago O'Hare Intl

lun. 1/19

4:38 pm-11:26 am

1 stop17h 48m

$147

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

jue. 1/8

10:38 am-5:52 pm

1 stop8h 14m

Chicago O'Hare Intl

lun. 1/12

4:38 pm-12:18 am

1 stop6h 40m

$152

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

mié. 1/14

12:21 pm-10:32 am

1 stop23h 11m

Chicago Midway

mié. 1/21

1:20 pm-7:36 pm

2 stops29h 16m

$157

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

jue. 2/5

8:31 pm-10:35 am

1 stop15h 04m

Chicago O'Hare Intl

sáb. 2/7

7:20 am-7:31 pm

1 stop11h 11m

$158

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

mar. 1/13

5:10 am-9:03 pm

1 stop16h 53m

Chicago O'Hare Intl

mar. 1/20

7:20 am-10:48 pm

1 stop14h 28m

$160

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

mié. 1/14

5:10 am-9:03 pm

1 stop16h 53m

Chicago O'Hare Intl

mié. 1/21

5:15 am-10:48 pm

1 stop16h 33m

$162

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

lun. 1/12

1:41 pm-11:09 pm

1 stop10h 28m

Chicago Midway

lun. 1/19

6:10 am-3:34 pm

1 stop8h 24m

$163

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

lun. 1/12

1:41 pm-11:09 pm

1 stop10h 28m

Chicago Midway

lun. 1/19

8:28 am-3:34 pm

1 stop6h 06m

$166

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

vie. 1/16

4:29 pm-10:19 pm

1 stop6h 50m

Chicago Midway

dom. 1/18

8:19 pm-3:34 pm

2 stops18h 15m

$223

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 Indianapolis to Chicago

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 Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from Indianapolis, with most prices found around $196. If you’re not able to fly to Chicago in August, then December is your next best option. Flight prices from Indianapolis to Chicago during December average around $244.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $597. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Indianapolis to Chicago for around $765.

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

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Indianapolis to Chicago during this time can be as low as $515. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $1,042.

What is the cheapest Indianapolis to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Indianapolis for as low as $139 on momondo.

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

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

How have Indianapolis to Chicago flight prices changed over time?

As of December 2025, prices for Indianapolis to Chicago flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Indianapolis to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Indianapolis to Chicago (IND to CHI) flight deals and tips

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

Best Price Found	$183
Fastest flight time	1h 00m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from Indianapolis in the past 72 hours is $183. The best round-trip flight deal from Indianapolis to Chicago found on momondo in the last 72 hours is $332.

The fastest flight from Indianapolis to Chicago takes 1h 00m

Direct flights go from Indianapolis to Chicago every day.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

Is flying the fastest way to get from Indianapolis to Chicago?
Based on just travel duration our users have found a flight from Indianapolis to Chicago to be the fastest option to their destination at just 1h 00m. If travel time is less of a concern you may want to look into booking some alternative forms of transportation like a train from Indianapolis to Chicago or a bus from Indianapolis to Chicago.
Is flying the cheapest way to get from Indianapolis to Chicago?
Expect a bus to be one of the cheapest options available to you for travel. Currently, a bus has deals available from $54. While they may not be the most cost-effective options currently available a flight from Indianapolis to Chicago or a train from Indianapolis to Chicago can also be options worth looking into if other factors outside of cost are a higher priority.
How far is Indianapolis to Chicago by plane?
A flight from Indianapolis to Chicago will travel around 164.5 mi. In terms of flight time, this usually takes a little over 1h 00m.
When did momondo last update prices for flights from Indianapolis Airport to Chicago?
Prices for flights from Indianapolis Airport to Chicago are updated daily.
How many operators does momondo search for flights from Indianapolis Airport to Chicago?
The number of operators available for flights from Indianapolis Airport to Chicago is 2 as of December 2025.
How old do you have to be to fly from Indianapolis Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Indianapolis to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Indianapolis to Chicago is Embraer 175, representing 11.69% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 11.15%, Boeing 737-800 at 10.11%, and Embraer 175 (Enhanced Winglets) at 9.62%.
What is the most popular airline from Indianapolis to Chicago?
momondo data reveals that the most frequently booked airline on the route from Indianapolis to Chicago is American Airlines, representing 58% of all bookings. The subsequent popular airlines are United Airlines at 35% and Southwest at 7%.

Best airlines flying from Indianapolis to Chicago

Compare and see reviews for airlines that fly from Indianapolis to Chicago with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $138	Free Cancellation	Rating 7.2 11,039 reviews		Search American Airlines flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 9,056 reviews		Search United Airlines flights

United Airlines Flights From Indianapolis to Chicago
The lowest priced United Airlines flight from Indianapolis to Chicago from the last 72 hours was $187. Generally, United Airlines has 19 flights on this route every week with an average price of $285. United Airlines is rated 7.4/10 by our users.
American Airlines Flights From Indianapolis to Chicago
American Airlines is also a popular choice for this route. American Airlines flight deals for Indianapolis to Chicago start from as low as $138 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $243. American Airlines operates 15 flights to Chicago from Indianapolis in an average week. Users have rated it 7.2/10 across 11,041 reviews.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

Finding the right flight to Chicago from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Flights from Indianapolis to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Indianapolis to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Chicago from Indianapolis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Chicago 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

mié. 12/31

mié. 1/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

Popular cities in the United States

Flights to New Yorkfrom $39

Flights to Los Angelesfrom $48

Flights to Miamifrom $47

Flights to Orlandofrom $41

Flights to San Franciscofrom $49

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $41

Flights to Bostonfrom $56

Flights to Atlantafrom $37

Flights to Dallasfrom $53

Flights to Seattlefrom $59

Flights to Denverfrom $49

Cheap flights from Indianapolis to Chicago from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Chicago departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Indianapolis to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Indianapolis to Chicago

Our best Spirit Airlines deals on Indianapolis to Chicago flight tickets

American Airlines flights from Indianapolis to Chicago

Our best American Airlines deals on Indianapolis to Chicago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Indianapolis to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Indianapolis to Chicago

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 Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from Indianapolis, with most prices found around $196. If you’re not able to fly to Chicago in August, then December is your next best option. Flight prices from Indianapolis to Chicago during December average around $244.

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

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

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Indianapolis to Chicago during this time can be as low as $515. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $1,042.

What is the cheapest Indianapolis to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

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

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

How have Indianapolis to Chicago flight prices changed over time?

As of December 2025, prices for Indianapolis to Chicago flights are approximately 19% more expensive when compared to flights at the same time last year.

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

Southwest and Spirit Airlines are the most popular carriers operating from Indianapolis to Chicago

What airlines fly to Chicago?

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

As of December 2025, 29 flights take off from Indianapolis and land in Chicago each day. The most common flight departure time for this route is 12:00PM, with 50% of daily flights taking off in the afternoon.

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

As of December 2025, 209 flights take off from Indianapolis and land in Chicago each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

When to book flights from Indianapolis to Chicago

Cheap Indianapolis to Chicago (IND to CHI) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

Is flying the fastest way to get from Indianapolis to Chicago?

Is flying the cheapest way to get from Indianapolis to Chicago?

How far is Indianapolis to Chicago by plane?

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

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

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

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Indianapolis to Chicago?

What is the most popular airline from Indianapolis to Chicago?

Best airlines flying from Indianapolis to Chicago

Compare and see reviews for airlines that fly from Indianapolis to Chicago with momondo

United Airlines Flights From Indianapolis to Chicago

American Airlines Flights From Indianapolis to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago 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

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago