What airlines fly to Chicago?

United Airlines, American Airlines and Southern / Mokulele are the top three most popular airlines that fly to Chicago from Indiana according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Chicago?

Average flight duration from Indiana to Chicago depends on which airport you fly into and out of. Flying from South Bend to Chicago O'Hare Intl Airport is 1h 08m on average, while flying from Fort Wayne to Chicago O'Hare Intl Airport is 1h 10m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

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

The number of flights available between Indiana and Chicago is 1,263 per week as of December 2025. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.

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

United Airlines, Southwest, and Delta are the most popular carriers operating from Indiana to Chicago

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

As of December 2025, 180 flights take off from Indiana and land in Chicago each day. The most common flight departure time for this route is 6:00AM, with 50% of daily flights taking off at noon.

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

Prices for flights from Indiana to Chicago were last updated today.

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

The number of operators available for flights from Indiana to Chicago is 3 as of December 2025.

How old do you have to be to fly from Indiana 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 Indiana to Chicago.

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

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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Find the cheapest flights from Indiana to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:32 pm - 2:20 pm

SDF

ORD

1h 48mnonstop

8:49 pm - 11:19 pm

ORD

SDF

1h 30mnonstop

$133American Airlines

Tue, Feb 3 - Tue, Feb 3

5:10 am - 9:03 pm

IND

ORD

16h 53m1 stop

12:00 pm - 10:48 pm

ORD

IND

9h 48m1 stop

$134Multiple Airlines

Wed, Feb 4 - Sat, Feb 7

9:00 am - 4:40 pm

CVG

ORD

8h 40m1 stop

9:25 am - 10:20 pm

ORD

CVG

11h 55m1 stop

$145Frontier

Sat, Jan 24 - Sat, Jan 31

4:23 pm - 10:41 am

CVG

ORD

19h 18m1 stop

5:32 pm - 2:17 pm

ORD

CVG

19h 45m1 stop

$148Multiple Airlines

Wed, Jan 21 - Wed, Jan 28

5:10 am - 9:03 pm

IND

ORD

16h 53m1 stop

7:20 am - 10:48 pm

ORD

IND

14h 28m1 stop

$149Spirit Airlines

Wed, Jan 21 - Wed, Jan 28

7:14 pm - 2:26 pm

CVG

MDW

20h 12m1 stop

9:22 pm - 9:25 pm

MDW

CVG

23h 03m1 stop

$152Frontier

Thu, Feb 19 - Mon, Feb 23

2:05 pm - 2:48 pm

SDF

ORD

1h 43mnonstop

7:52 pm - 10:30 pm

ORD

SDF

1h 38mnonstop

$152United Airlines

Sat, Jan 17 - Tue, Jan 20

6:30 am - 6:55 am

SDF

MDW

1h 25mnonstop

10:00 am - 12:15 pm

MDW

SDF

1h 15mnonstop

$152Southwest

Sat, Jan 17 - Tue, Jan 20

6:00 am - 9:03 pm

IND

ORD

16h 03m2 stops

7:20 am - 10:48 pm

ORD

IND

14h 28m1 stop

$164Spirit Airlines

Wed, Jan 21 - Wed, Jan 28

1:19 pm - 1:37 pm

SBN

ORD

1h 18mnonstop

9:03 am - 11:12 am

ORD

SBN

1h 09mnonstop

$179United Airlines

Thu, Jan 15 - Sun, Jan 18

United Airlines flights from Indiana to Chicago

Our best United Airlines deals on Indiana to Chicago flight tickets

United Airlines

Jan 17

SDF2:05 pmLouisville Intl

1h 43m

ORD2:48 pmChicago O'Hare Intl

Jan 20

ORD7:52 pmChicago O'Hare Intl

1h 38m

SDF10:30 pmLouisville Intl

$152

Find similar

United Airlines

Jan 15

SBN1:19 pmSouth Bend/Michiana

1h 18m

ORD1:37 pmChicago O'Hare Intl

Jan 18

ORD9:03 amChicago O'Hare Intl

1h 09m

SBN11:12 amSouth Bend/Michiana

$179

Find similar

United Airlines

Feb 2

IND5:50 pmIndianapolis

1h 20m

ORD6:10 pmChicago O'Hare Intl

Feb 17

ORD6:00 pmChicago O'Hare Intl

1h 03m

IND8:03 pmIndianapolis

$193

Find similar

American Airlines flights from Indiana to Chicago

Our best American Airlines deals on Indiana to Chicago flight tickets

American Airlines

Feb 3

SDF1:32 pmLouisville Intl

1h 48m

ORD2:20 pmChicago O'Hare Intl

Feb 3

ORD8:49 pmChicago O'Hare Intl

1h 30m

SDF11:19 pmLouisville Intl

$133

Find similar

American Airlines

Jan 15

SDF8:06 amLouisville Intl

1h 53m

ORD8:59 amChicago O'Hare Intl

Jan 19

ORD4:08 pmChicago O'Hare Intl

1h 31m

SDF6:39 pmLouisville Intl

$172

Find similar

American Airlines

Dec 31

SDF6:27 amLouisville Intl

1h 39m

ORD7:06 amChicago O'Hare Intl

Jan 1

ORD10:53 amChicago O'Hare Intl

1h 37m

SDF1:30 pmLouisville Intl

$175

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Tue 2/3

1:32 pm-2:20 pm

Nonstop1h 48m

Chicago O'Hare Intl

Tue 2/3

8:49 pm-11:19 pm

Nonstop1h 30m

$133

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

Wed 2/4

5:10 am-9:03 pm

1 stop16h 53m

Chicago O'Hare Intl

Sat 2/7

12:00 pm-10:48 pm

1 stop9h 48m

$134

CincinnatiChicago

CVG - ORD

CVGORD

Cincinnati Cinci./N. Kentucky

Sat 1/24

9:00 am-4:40 pm

1 stop8h 40m

Chicago O'Hare Intl

Sat 1/31

9:25 am-10:20 pm

1 stop11h 55m

$145

CincinnatiChicago

CVG - ORD

CVGORD

Cincinnati Cinci./N. Kentucky

Wed 1/21

4:23 pm-10:41 am

1 stop19h 18m

Chicago O'Hare Intl

Wed 1/28

5:32 pm-2:17 pm

1 stop19h 45m

$148

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

Wed 1/21

5:10 am-9:03 pm

1 stop16h 53m

Chicago O'Hare Intl

Wed 1/28

7:20 am-10:48 pm

1 stop14h 28m

$149

CincinnatiChicago

CVG - MDW

CVGMDW

Cincinnati Cinci./N. Kentucky

Thu 2/19

7:14 pm-2:26 pm

1 stop20h 12m

Chicago Midway

Mon 2/23

9:22 pm-9:25 pm

1 stop23h 03m

$152

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 1/17

2:05 pm-2:48 pm

Nonstop1h 43m

Chicago O'Hare Intl

Tue 1/20

7:52 pm-10:30 pm

Nonstop1h 38m

$152

LouisvilleChicago

SDF - MDW

SDFMDW

Louisville Intl

Sat 1/17

6:30 am-6:55 am

Nonstop1h 25m

Chicago Midway

Tue 1/20

10:00 am-12:15 pm

Nonstop1h 15m

$152

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

Wed 1/21

6:00 am-9:03 pm

2 stops16h 03m

Chicago O'Hare Intl

Wed 1/28

7:20 am-10:48 pm

1 stop14h 28m

$164

South BendChicago

SBN - ORD

SBNORD

South Bend/Michiana

Thu 1/15

1:19 pm-1:37 pm

Nonstop1h 18m

Chicago O'Hare Intl

Sun 1/18

9:03 am-11:12 am

Nonstop1h 09m

$179

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 Indiana 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 Indiana, 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 Indiana to Chicago during December average around $245.

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 $588. 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 Indiana to Chicago for around $766.

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 Indiana to Chicago during this time can be as low as $512. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $1,016.

What is the cheapest Indiana to Chicago flight route?

Fly from Lafayette Purdue University to Chicago O'Hare Intl for the best Indiana - 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 Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $289 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Indiana for as low as $139 on momondo.

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

There are 4 cabin classes available to choose from on Indiana to Chicago 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 Indiana to Chicago flights?

No. A direct flight is the cheapest option for a flight between Indiana to Chicago.

Cheap Indiana to Chicago flight deals and tips

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

Best Price Found	$194
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Indiana in the past 72 hours is $194. The best round-trip flight deal from Indiana to Chicago found on momondo in the last 72 hours is $254.

The fastest flight from Indiana to Chicago takes 1h 05m

Direct flights go from Indiana to Chicago every day.

There are 3 airports in Chicago. From Indiana there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

When did momondo last update prices for flights from Indiana to Chicago?
Prices for flights from Indiana to Chicago were last updated today.
How many operators does momondo search for flights from Indiana to Chicago?
The number of operators available for flights from Indiana to Chicago is 3 as of December 2025.
How old do you have to be to fly from Indiana 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 Indiana to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Indiana to Chicago?
Based on momondo bookings for flights between Indiana and Chicago, the leading plane model is Boeing 737 MAX 8, making up 13.05% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 9.39%, Embraer 175 with 8.83%, and Airbus A320-100/200 with 8.54%.

Best airlines flying from Indiana to Chicago

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $137	Free Cancellation	Rating 7.2 11,068 reviews	Search American Airlines flights
United Airlines	PriceFrom $160	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Southern / Mokulele	PriceFrom $189	Free Cancellation	Rating 0.0 0 reviews	Search Southern / Mokulele flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Valparaiso

Schererville

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

It is quick and easy to find Indiana to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. momondo enables you to select and highlight flights to Chicago from Indiana with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Indiana.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Indiana and alert you when they 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.

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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

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Flights to San Franciscofrom $59

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $58

Flights to Bostonfrom $51

Flights to Atlantafrom $44

Flights to Dallasfrom $51

Flights to Seattlefrom $57

Flights to Denverfrom $53

Cheap flights from Indiana 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 Indiana to Chicago departing on 2/4. 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

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Find the cheapest flights from Indiana to Chicago

Cheap round-trip flights

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United Airlines flights from Indiana to Chicago

Our best United Airlines deals on Indiana to Chicago flight tickets

American Airlines flights from Indiana to Chicago

Our best American Airlines deals on Indiana to Chicago flight tickets

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Indiana to Chicago

What is the cheapest month to fly to Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from Indiana, 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 Indiana to Chicago during December average around $245.

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 Indiana to Chicago during this time can be as low as $512. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $1,016.

What is the cheapest Indiana to Chicago flight route?

Fly from Lafayette Purdue University to Chicago O'Hare Intl for the best Indiana - Chicago flight prices

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

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

There are 4 cabin classes available to choose from on Indiana to Chicago 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 Indiana to Chicago flights?

No. A direct flight is the cheapest option for a flight between Indiana to Chicago.

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

United Airlines, Southwest, and Delta are the most popular carriers operating from Indiana to Chicago

What airlines fly to Chicago?

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

As of December 2025, 180 flights take off from Indiana and land in Chicago each day. The most common flight departure time for this route is 6:00AM, with 50% of daily flights taking off at noon.

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

The number of flights available between Indiana and Chicago is 1,263 per week as of December 2025. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.

How long does it take to fly to Chicago?

Cheap Indiana to Chicago flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

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

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

How old do you have to be to fly from Indiana to Chicago?

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

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

Best airlines flying from Indiana to Chicago

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

Traveling to a place near Chicago?

Why use momondo?

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

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

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

I’m not ready to book a flight from Indiana 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