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$53+ Cheap flights from Indianapolis (IND) 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
IND — CHI
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Indianapolis to Chicago are usually found in December or January, booked 90 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Indianapolis to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$110
(Frontier)

One-way from

$53
(Mytrip)

Popular in

February

Cheapest in

December

Average price

$337

Good round-trip deal

$382 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Indianapolis-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Chicago (CHI) flights.
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From Indianapolis to Chicago (CHI)
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One-way flight from Indianapolis to Chicago (CHI)
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Highest demand for flights based on searches. 8% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Indianapolis to Chicago (CHI).
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Price to beat on a one-way flight from Indianapolis to Chicago (CHI).
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Find flight deals from Indianapolis to Chicago

Cheapest flights from Indianapolis to Chicago
Explore the most affordable flight options available from Indianapolis to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Frontier deal was found by Cheapflights users on 2/20. 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.
mié. 3/128:55 amIND - ORD
1 stop8h 36mFrontier
mar. 4/19:22 amORD - IND
1 stop6h 02mFrontier
Deal found 2/20$110
This Mytrip deal was found by Cheapflights users on 2/19. 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.
mié. 3/196:59 pmIND - ORD
1 stop13h 35mSpirit Airlines
mié. 3/265:55 amORD - IND
1 stop11h 08mSpirit Airlines
Deal found 2/19$123
This Justfly.com deal was found by Cheapflights users on 2/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/76:59 pmIND - ORD
1 stop13h 35mMultiple Airlines
lun. 4/1410:20 amORD - IND
1 stop5h 44mMultiple Airlines
Deal found 2/19$139
This United Airlines deal was found by Cheapflights users on 2/19. 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.
sáb. 4/512:50 pmIND - ORD
Nonstop1h 19mUnited Airlines
dom. 4/69:25 pmORD - IND
Nonstop1h 19mUnited Airlines
Deal found 2/19$247
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1212:57 pmIND - MDW
1 stop6h 21mDelta
mar. 4/11:16 pmMDW - IND
1 stop4h 47mDelta
Deal found 2/20$247
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/2310:48 amIND - ORD
Nonstop1h 17mAmerican Airlines
sáb. 3/298:10 amORD - IND
Nonstop1h 04mAmerican Airlines
Deal found 2/20$248
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/105:40 amIND - ORD
1 stop6h 05mSouthwest
mar. 6/171:30 pmORD - IND
1 stop8h 10mSouthwest
Deal found 2/20$265
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/197:40 amIND - MDW
1 stop5h 30mSouthwest
sáb. 4/192:10 pmMDW - IND
1 stop6h 45mSouthwest
Deal found 2/19$265
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2210:25 amIND - ORD
1 stop3h 14mDelta
sáb. 5/318:55 amORD - IND
1 stop5h 18mDelta
Deal found 2/18$267

Find flights from Indianapolis to Chicago within your budget

Customize your flight search to find flights from Indianapolis 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 febrero 20, 2025.

Fly from

Indianapolis

Fly to

Chicago

Route

Depart

Return

Price

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

mié. 3/5

7:02 pm-11:28 pm

2 stops29h 26m

Chicago O'Hare Intl

mar. 3/11

5:55 am-6:03 pm

1 stop11h 08m

$135

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

lun. 4/7

6:59 pm-7:34 am

1 stop13h 35m

Chicago O'Hare Intl

lun. 4/14

10:20 am-5:04 pm

1 stop5h 44m

$139

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

vie. 3/14

11:29 am-4:36 pm

1 stop6h 07m

Chicago O'Hare Intl

mar. 4/1

9:22 am-4:24 pm

1 stop6h 02m

$140

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

sáb. 3/22

3:09 pm-3:22 pm

Nonstop1h 13m

Chicago O'Hare Intl

lun. 3/24

3:10 pm-5:11 pm

Nonstop1h 01m

$247

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

mié. 3/12

12:57 pm-6:18 pm

1 stop6h 21m

Chicago Midway

mar. 4/1

1:16 pm-7:03 pm

1 stop4h 47m

$247

IndianapolisChicago

IND - MDW

INDMDW

Indianapolis

sáb. 4/19

7:40 am-12:10 pm

1 stop5h 30m

Chicago Midway

sáb. 4/19

2:10 pm-9:55 pm

1 stop6h 45m

$265

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

dom. 3/16

7:30 am-7:51 am

Nonstop1h 21m

Chicago O'Hare Intl

mar. 4/1

9:25 pm-11:44 pm

Nonstop1h 19m

$308

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

vie. 3/14

5:50 am-1:05 pm

1 stop8h 15m

Chicago O'Hare Intl

mar. 4/1

1:50 pm-10:50 pm

2 stops8h 00m

$323

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

sáb. 3/22

6:25 am-9:18 am

1 stop3h 53m

Chicago O'Hare Intl

dom. 3/23

4:00 pm-12:10 am

1 stop7h 10m

$462

IndianapolisChicago

IND - ORD

INDORD

Indianapolis

vie. 3/21

6:35 pm-5:59 am

1 stop12h 24m

Chicago O'Hare Intl

dom. 3/23

8:05 am-6:56 pm

2 stops9h 51m

$12,458

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 22 results
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Compare providers for flights from Indianapolis to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Chicago in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Chicago

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

Travel insights for flights from Indianapolis to Chicago

Get recent, data-driven insights about flights from Indianapolis to Chicago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Indianapolis to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Chicago. Price data was last updated on February 14, 2025.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Indianapolis to Chicago (average of $245). Flying from Indianapolis to Chicago in March is currently the most expensive (average of $321). 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 IND to CHI?

Find hourly flight availability from Indianapolis 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 febrero 20, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 59% on flights from Indianapolis to Chicago by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Chicago. Price data was last updated on February 16, 2025.

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

Weekly flight availability from Indianapolis to Chicago

Explore weekly flight availability from Indianapolis 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 febrero 20, 2025.

The most flights from IND to CHI are scheduled on a Thursday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated febrero 20, 2025.
Read through reviews of airlines operating flights from Indianapolis to Chicago, such as Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Chicago. 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 from for flights from Indianapolis to Chicago?

    Located just 8.3 mi from the city center, Indianapolis is the airport most travelers will use when flying to Chicago from Indianapolis. Booking flights from Indianapolis (IND) to Chicago should be relatively easy as there are 44 daily outbound flights to Chicago from 2 different airlines.

  • What are the cheapest airlines flying from Indianapolis to Chicago round-trip?

    Our cheapest airline available from Indianapolis to Chicago is Frontier. Our recent data shows that you can find tickets from as low as $110 on this airline. Additional options worth looking into are Spirit Airlines and United Airlines, starting at $123 and $247 round-trip. Frontier is priced at 59% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $53. Users have also found prices from $55 and $108 on Frontier and Allegiant Air, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Indianapolis to Chicago on time: Turkish Airlines (100%), Emirates (95%), Copa Airlines (88%).

  • What are the cheapest flights from Indianapolis to Chicago?

    Looking at all options, your cheapest flight can be booked for $126. While the most popular route (Indianapolis - Chicago O'Hare Intl) can be booked for $123 on average our data indicates $1,035 when flying from Indianapolis to Chicago.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Indianapolis to Chicago (average of $245). Flying from Indianapolis to Chicago in March is currently the most expensive (average of $321). 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
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Indianapolis to Chicago

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

Discover the top 2 airlines that operate flights from Indianapolis 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$274FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$294FlexibilityNo cancel feeOn-time69%
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