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Cheap flights from Indianapolis (IND) to Illinois from $42

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IND — ORD
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Indianapolis to Illinois?

To save up to 91% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Indianapolis to Illinois from $158 1-2 weeks out and tickets from $218 for flights departing within the next 72 hours.

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

September is one of the best times of the year to fly to Illinois from Indianapolis. Prices for September average $224 per person but you can even find prices for as low as $124. The most expensive prices can be found in the month of April. Opting for a September flight can save you 30% on your journey compared to booking in April

When is the cheapest time to fly from Indianapolis to Illinois (IND - IL)?

When flying from Indianapolis to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Sun Country Air flights from Indianapolis to Illinois

Explore cheap flight options specifically provided by Sun Country Air for the route between Indianapolis and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Check out some of the cheapest Sun Country Air flights we've come across from Indianapolis to Illinois. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 7/57:05 pmIND - ORD
1 stop17h 28mSun Country Air
Thu 8/18:05 pmORD - IND
1 stop21h 01mSun Country Air
Deal found 5/10$192
Fri 7/57:05 pmIND - ORD
1 stop17h 28mSun Country Air
Mon 7/297:00 amORD - IND
1 stop10h 13mSun Country Air
Deal found 5/10$195
Fri 7/57:05 pmIND - ORD
1 stop17h 28mSun Country Air
Sun 7/288:05 pmORD - IND
1 stop21h 08mSun Country Air
Deal found 5/10$225

Cheap American Airlines flights from Indianapolis to Illinois

Explore cheap flight options specifically provided by American Airlines for the route between Indianapolis and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Some of the best deals we've found on American Airlines flights traveling from Indianapolis to Illinois. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 8/287:00 amIND - ORD
Nonstop1h 16mAmerican Airlines
Wed 8/288:24 pmORD - IND
Nonstop1h 12mAmerican Airlines
Deal found 5/9$219
Fri 9/67:00 amIND - ORD
Nonstop1h 13mAmerican Airlines
Sat 9/78:15 amORD - IND
Nonstop1h 10mAmerican Airlines
Deal found 5/9$224
Mon 8/194:25 pmIND - ORD
Nonstop1h 18mAmerican Airlines
Tue 8/278:10 amORD - IND
Nonstop1h 14mAmerican Airlines
Deal found 5/9$234
Wed 7/37:19 pmIND - ORD
Nonstop1h 15mAmerican Airlines
Tue 7/304:34 pmORD - IND
Nonstop0h 55mAmerican Airlines
Deal found 5/10$239
Wed 6/510:53 amIND - ORD
Nonstop1h 16mAmerican Airlines
Wed 6/121:15 pmORD - IND
Nonstop1h 01mAmerican Airlines
Deal found 5/8$254
Fri 6/710:53 amIND - ORD
Nonstop1h 16mAmerican Airlines
Sun 6/96:59 pmORD - IND
Nonstop1h 14mAmerican Airlines
Deal found 5/10$279
Fri 6/148:22 amIND - ORD
Nonstop1h 17mAmerican Airlines
Sat 6/159:40 amORD - IND
Nonstop1h 13mAmerican Airlines
Deal found 5/9$280
Wed 5/298:49 amIND - ORD
Nonstop1h 16mAmerican Airlines
Fri 5/318:38 pmORD - IND
Nonstop1h 06mAmerican Airlines
Deal found 5/9$319
Thu 5/237:00 amIND - ORD
Nonstop1h 15mAmerican Airlines
Mon 6/38:09 amORD - IND
Nonstop1h 00mAmerican Airlines
Deal found 5/9$344

Cheap Indianapolis to Illinois flights in May & June 2024

Find cheap flight options from Indianapolis to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Prices were last updated on May 10, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. Check back regularly for other flight deals.
Sun 6/96:40 amIND - STL
1 stop10h 52mSpirit Airlines
Tue 6/1111:57 amSTL - IND
1 stop10h 54mSpirit Airlines
Deal found 5/9$136
Tue 6/45:15 amIND - STL
1 stop9h 22mSpirit Airlines
Thu 6/66:22 pmSTL - IND
1 stop14h 22mSpirit Airlines
Deal found 5/9$155
Mon 6/108:19 pmIND - ORD
2 stops25h 01mSpirit Airlines
Wed 6/126:40 pmORD - IND
1 stop14h 04mSpirit Airlines
Deal found 5/10$157
Thu 5/306:45 amIND - STL
1 stop11h 44mSpirit Airlines
Sat 6/15:15 pmSTL - IND
1 stop14h 42mSpirit Airlines
Deal found 5/9$158
Mon 6/108:19 pmIND - ORD
2 stops25h 01mSpirit Airlines
Wed 6/1211:01 amORD - IND
2 stops21h 43mSpirit Airlines
Deal found 5/10$159
Sat 5/185:15 amIND - ORD
2 stops14h 02mSpirit Airlines
Sat 6/15:41 pmORD - IND
1 stop14h 16mSpirit Airlines
Deal found 5/10$160
Fri 6/73:33 pmIND - STL
1 stop18h 56mFrontier
Fri 6/145:36 pmSTL - IND
1 stop15h 17mFrontier
Deal found 5/10$163
Thu 5/236:45 amIND - ORD
1 stop17h 44mSpirit Airlines
Mon 6/36:40 pmORD - IND
1 stop14h 17mSpirit Airlines
Deal found 5/9$165
Wed 5/296:45 amIND - ORD
1 stop17h 44mSpirit Airlines
Fri 5/316:40 pmORD - IND
1 stop14h 17mSpirit Airlines
Deal found 5/9$167

Indianapolis to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Indianapolis and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. Check back regularly for other flight deals.
Sun 6/96:40 amIND - STL
1 stop10h 52mSpirit Airlines
Tue 6/1111:57 amSTL - IND
1 stop10h 54mSpirit Airlines
Deal found 5/9$136
Tue 6/45:15 amIND - STL
1 stop9h 22mSpirit Airlines
Thu 6/66:22 pmSTL - IND
1 stop14h 22mSpirit Airlines
Deal found 5/9$155
Mon 6/108:19 pmIND - ORD
2 stops25h 01mSpirit Airlines
Wed 6/126:40 pmORD - IND
1 stop14h 04mSpirit Airlines
Deal found 5/10$157
Thu 5/306:45 amIND - STL
1 stop11h 44mSpirit Airlines
Sat 6/15:15 pmSTL - IND
1 stop14h 42mSpirit Airlines
Deal found 5/9$158
Mon 6/108:19 pmIND - ORD
2 stops25h 01mSpirit Airlines
Wed 6/1211:01 amORD - IND
2 stops21h 43mSpirit Airlines
Deal found 5/10$159
Sat 5/185:15 amIND - ORD
2 stops14h 02mSpirit Airlines
Sat 6/15:41 pmORD - IND
1 stop14h 16mSpirit Airlines
Deal found 5/10$160
Fri 6/73:33 pmIND - STL
1 stop18h 56mFrontier
Fri 6/145:36 pmSTL - IND
1 stop15h 17mFrontier
Deal found 5/10$163
Tue 9/176:44 amIND - ORD
1 stop10h 56mSpirit Airlines
Wed 10/26:32 pmORD - IND
1 stop14h 20mSpirit Airlines
Deal found 5/9$164
Thu 5/236:45 amIND - ORD
1 stop17h 44mSpirit Airlines
Mon 6/36:40 pmORD - IND
1 stop14h 17mSpirit Airlines
Deal found 5/9$165

Non-stop flights to Illinois from Indianapolis

Discover non-stop flight options from Indianapolis to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Take a look at some of the direct flights traveling from Indianapolis to Illinois in the near future. If you're looking for other options for flights from Indianapolis to Illinois, make sure to update the search form at the top of page.
Tue 9/1711:01 amIND - ORD
Nonstop1h 14mAmerican Airlines
Tue 9/178:15 pmORD - IND
Nonstop1h 10mAmerican Airlines
Deal found 5/10$219
Mon 8/194:25 pmIND - ORD
Nonstop1h 18mAmerican Airlines
Tue 8/278:10 amORD - IND
Nonstop1h 14mAmerican Airlines
Deal found 5/10$234
Wed 7/37:19 pmIND - ORD
Nonstop1h 15mAmerican Airlines
Tue 7/304:34 pmORD - IND
Nonstop0h 55mAmerican Airlines
Deal found 5/10$239
Wed 6/198:55 amIND - ORD
Nonstop1h 16mUnited Airlines
Wed 6/199:30 pmORD - IND
Nonstop1h 10mUnited Airlines
Deal found 5/10$249
Thu 5/307:00 amIND - ORD
Nonstop1h 15mAmerican Airlines
Thu 6/66:59 pmORD - IND
Nonstop1h 14mAmerican Airlines
Deal found 5/10$254
Mon 6/107:19 pmIND - ORD
Nonstop1h 15mAmerican Airlines
Wed 6/124:45 pmORD - IND
Nonstop0h 54mAmerican Airlines
Deal found 5/10$264
Wed 10/167:27 amIND - ORD
Nonstop1h 18mAmerican Airlines
Fri 10/181:15 pmORD - IND
Nonstop1h 08mAmerican Airlines
Deal found 5/9$269
Tue 9/179:25 amIND - ORD
Nonstop1h 18mUnited Airlines
Thu 9/199:15 pmORD - IND
Nonstop1h 10mUnited Airlines
Deal found 5/10$278
Fri 6/710:53 amIND - ORD
Nonstop1h 16mAmerican Airlines
Sun 6/96:59 pmORD - IND
Nonstop1h 14mAmerican Airlines
Deal found 5/10$279

Indianapolis to Illinois flights leaving soon

Find last-minute flight options from Indianapolis to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Consider one of these great deals we found on last-minute flights from Indianapolis to Illinois. Users should examine the flight details to ensure there are no surprises.
Sat 5/185:15 amIND - ORD
2 stops14h 02mSpirit Airlines
Sat 6/15:41 pmORD - IND
1 stop14h 16mSpirit Airlines
Deal found 5/10$160
Thu 5/236:45 amIND - ORD
1 stop17h 44mSpirit Airlines
Mon 6/36:40 pmORD - IND
1 stop14h 17mSpirit Airlines
Deal found 5/9$165
Sat 5/189:33 amIND - STL
1 stop7h 52mFrontier
Sun 5/197:44 pmSTL - IND
1 stop12h 53mFrontier
Deal found 5/8$174
Thu 5/236:45 amIND - ORD
1 stop10h 50mSpirit Airlines
Mon 6/36:53 pmORD - IND
2 stops28h 05mSpirit Airlines
Deal found 5/9$177
Sat 5/185:15 amIND - ORD
2 stops14h 02mSpirit Airlines
Sat 6/17:30 amORD - IND
2 stops24h 27mSpirit Airlines
Deal found 5/10$183
Sat 5/1811:00 amIND - ORD
1 stop11h 55mSpirit Airlines
Sat 6/15:41 pmORD - IND
1 stop14h 16mSpirit Airlines
Deal found 5/10$191
Wed 5/227:20 pmIND - ORD
1 stop20h 48mSpirit Airlines
Mon 6/36:40 pmORD - IND
1 stop14h 17mSpirit Airlines
Deal found 5/9$198
Thu 5/236:45 amIND - ORD
1 stop17h 44mSpirit Airlines
Mon 6/37:30 amORD - IND
3 stops16h 02mSpirit Airlines
Deal found 5/9$210
Sat 5/185:15 amIND - ORD
2 stops14h 02mSpirit Airlines
Sat 6/17:07 pmORD - IND
3 stops21h 01mSpirit Airlines
Deal found 5/10$219

One-way flights to Illinois from Indianapolis

Search for one-way flight options from Indianapolis to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Users traveling one-way from Indianapolis to Illinois can select one of these great deals. Those seeking round-trip flights from Indianapolis to Illinois should utilize the search form at the the top of the page.
Sat 5/185:15 amIND - STL
1 stop6h 13mSpirit Airlines
Deal found 5/9$42
Sat 5/185:15 amIND - STL
1 stop6h 13mSpirit Airlines
Deal found 5/9$44
Tue 6/115:00 amIND - ORD
2 stops17h 58mSpirit Airlines
Deal found 5/10$59
Wed 7/106:44 amIND - ORD
1 stop11h 52mSpirit Airlines
Deal found 5/10$65
Tue 6/115:00 amIND - ORD
1 stop19h 45mSpirit Airlines
Deal found 5/10$69
Tue 6/111:31 pmIND - ORD
3 stops27h 36mSpirit Airlines
Deal found 5/10$72
Mon 6/108:19 pmIND - ORD
1 stop14h 55mSpirit Airlines
Deal found 5/9$78
Sat 6/86:40 amIND - ORD
1 stop10h 48mSpirit Airlines
Deal found 5/9$79
Tue 6/45:15 amIND - STL
1 stop9h 22mSpirit Airlines
Deal found 5/9$79

Find flights from Indianapolis to Illinois within your budget

Customize your flight search to find flights from Indianapolis to Illinois 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 2,684,066 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$136 - $256

Route

Depart

Return

Price

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Sun 6/9

1 stop10h 52m

Lambert-St Louis

Tue 6/11

1 stop10h 54m

$136

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Wed 6/5

2 stops16h 47m

Chicago O'Hare Intl

Wed 6/12

1 stop16h 12m

$140

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Fri 6/7

1 stop18h 56m

Lambert-St Louis

Fri 6/14

1 stop15h 17m

$163

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Fri 7/5

1 stop17h 28m

Chicago O'Hare Intl

Thu 8/1

1 stop21h 01m

$192

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Wed 8/28

Nonstop1h 16m

Chicago O'Hare Intl

Wed 8/28

Nonstop1h 12m

$219

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Fri 9/6

2 stops21h 22m

Chicago O'Hare Intl

Sat 9/7

2 stops18h 53m

$232

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Wed 6/5

1 stop6h 48m

Lambert-St Louis

Tue 6/18

1 stop3h 55m

$232

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Wed 6/19

Nonstop1h 16m

Chicago O'Hare Intl

Wed 6/19

Nonstop1h 10m

$249

IndianapolisChicago Midway

IND - MDW

INDMDW

Indianapolis

Tue 9/17

1 stop10h 15m

Chicago Midway

Thu 9/19

2 stops11h 25m

$256

Flights are sorted by cheapest first

Deals found on 5/9

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 10, 2024.
Peruse reviews from past customers who have flown with Sun Country Air, American Airlines and United Airlines from Indianapolis to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,065 reviews
Check prices

Comfort

8.1

Overall

8.2

Boarding

8.3

Entertainment

7.8

Crew

8.7

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
6,065 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Comfort

8.1

Overall

8.2

Boarding

8.3

Entertainment

7.8

Crew

8.7

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
10,768 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Comfort

8.1

Overall

8.2

Boarding

8.3

Entertainment

7.8

Crew

8.7

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Allegiant Air
7.5
Good
1,020 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Comfort

8.1

Overall

8.2

Boarding

8.3

Entertainment

7.8

Crew

8.7

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
11,014 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Comfort

8.1

Overall

8.2

Boarding

8.3

Entertainment

7.8

Crew

8.7

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.3
Good
14,639 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Comfort

8.1

Overall

8.2

Boarding

8.3

Entertainment

7.8

Crew

8.7

Food

7.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

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

    Most people fly from Indianapolis (IND) if they book a flight from Indianapolis to Illinois. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

  • Can I find flights from Indianapolis to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Indianapolis to Illinois for under $200. The cheapest flight booked recently is on Spirit Airlines for just $136, but on average you can expect to pay $165.

  • Are there nonstop flights from Indianapolis to Illinois for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Indianapolis to Illinois under $300. A good price for a nonstop flight from Indianapolis to Illinois is less than $339.

  • Are there last-minute flights available from Indianapolis to Illinois for under $200?

    There are currently 20+ open flights from Indianapolis to Illinois within the next 7 days for less than $200.

  • What days are nonstop flights available from Indianapolis to Illinois?

    Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Friday, Saturday.

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

    19 flight departures from Indianapolis to Illinois per day on average.
    Morning (6am - Noon) - 21% of flight departures
    Afternoon (Noon - 6pm) - 68% of flight departures
    Evening (6pm - Midnight) - 11% of flight departures

  • How long is the flight from Indianapolis to Illinois?

    Spirit Airlines, Frontier, and Sun Country Air can get you from Indianapolis to Illinois in just under 10h 52m. Your travel time can differ by up to 8h 04m. The distance between Indianapolis and Illinois is about 178 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $42 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $104 and American Airlines from $115 one-way.

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

    While some choose either Indianapolis - Chicago Midway or Indianapolis - Lambert-St Louis, Indianapolis - Chicago O'Hare Intl is the most popular route from Indianapolis to Illinois.

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

    The top 3 most reliable airlines when flying from Indianapolis to Illinois are Copa Airlines (96%), Royal Jordanian (94%) and United Airlines (93%).

  • What are the cheapest flights from Indianapolis to Illinois?

    On average you can expect to pay $1,822 for a flight from Indianapolis to Illinois. The cheapest flight overall is $119 while the most popular route, (Indianapolis - Chicago O'Hare Intl) is currently priced at $120.

  • What does IND to ORD mean?

    This is defined as Indianapolis Airport (IND) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Indianapolis to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Indianapolis to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Indianapolis to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Indianapolis to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Indianapolis to Illinois that allow pets onboard?

    Many airlines flying from Indianapolis to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Indianapolis to Illinois?

    Yes, you can often find last-minute deals on Indianapolis to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Indianapolis to Illinois flight deals updated?

    The Indianapolis to Illinois flight deals you see on this page were last updated on 5/10.

See more FAQs

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Top 3 airlines flying from Indianapolis to Illinois

Discover the top 3 airlines that operate flights from Indianapolis to Illinois. 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 2,684,066 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$138Average$234FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$148Average$218FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$191Average$406FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Albuquerque to Phoenix flights
USA to Nigeria flights
Dallas to Hyderabad flights
Honolulu to Los Angeles flights
Los Angeles to Mumbai flights
New York John F Kennedy Intl Airport to Los Angeles flights
Tampa to Seattle flights
Baltimore to Fort Lauderdale flights
Atlanta to New York flights
USA to Vietnam flights
Detroit to Cancún flights
Indianapolis to Indiana flights

Search flights from Indianapolis to Illinois by cabin class

Find flights from Indianapolis to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Indianapolis to Illinois

Find hourly flight availability from Indianapolis to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2024.
3%of flight departuresEarly morningMidnight to 6 am
60%of flight departuresMorning6 am to noon
32%of flight departuresAfternoonNoon to 6 pm
5%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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