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Find cheap flights from Indianapolis to Illinois from $76

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Illinois departing on 7/16. 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.
1 adult
0 bags
Mon 7/8
Mon 7/15

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stop$151
St. Louis
St. Louis1 stop$212

Good to know

Low season

January

High season

August

Cheapest flight

$76
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Indianapolis to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Indianapolis to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Illinois with an airline and back to Indianapolis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Illinois from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Indianapolis to the following destinations at these prices or less: Chicago $183 one-way - $414 round-trip
  • Morning departure is around 22% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Indianapolis to Illinois

Need help choosing which airline to fly with from Indianapolis to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10333 reviews
7.9Comfort
7.4Food
8.2Boarding
8.0Entertainment
8.6Crew
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

Flight got diwngraded last minute and left us stranded. I was told I’ll be given credit for my luggage and seat upgrades but haven’t got anything yet

For it to have left on time! Instead of two hours early with zero notice

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

I had a death in my family and booked my flight on Spirit. My flight was cancelled the morning of my flight, no explanation, no help to rebook, nobody to talk to. The next available flight was 2days later !!!! Terrible airline, will NEVER fly with them again!

They took a horrible route with a lot of turbulence and I eneded up getting sick. Even if the flight takes longer. Don't put people life at risk just to get to the airport on time.

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

Had to board plan 2x due to lack of security check after 1st boarding

Flight always gets delayed. Sat in the plane for over an hour before take off with no air con, still had to pay full price for snacks/drinks.

Miserable. The crew was rude, the flight was delayed 5 hours for mechanical reasons and then “weather” even though other planes were leaving.

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

Book cheap flights from Indianapolis to Illinois

Recent round-trip flight deals

7/16Tue
1 stopSpirit Airlines
10h 54mIND-ORD
7/16Tue
1 stopSpirit Airlines
14h 03mORD-IND
$151
7/1Mon
1 stopFrontier
7h 19mIND-ORD
7/2Tue
1 stopFrontier
11h 07mORD-IND
$158
9/19Thu
1 stop
7h 57mIND-ORD
9/21Sat
1 stop
16h 26mORD-IND
$200
7/16Tue
1 stop
10h 54mIND-ORD
7/16Tue
2 stops
18h 18mORD-IND
$201
8/28Wed
nonstopAmerican Airlines
1h 16mIND-ORD
8/28Wed
nonstopAmerican Airlines
1h 21mORD-IND
$219
8/31Sat
1 stopDelta
4h 38mIND-STL
9/2Mon
1 stopDelta
4h 48mSTL-IND
$226
8/19Mon
nonstopAmerican Airlines
1h 16mIND-ORD
8/27Tue
nonstopAmerican Airlines
1h 09mORD-IND
$229
8/28Wed
1 stopUnited Airlines
7h 00mIND-ORD
8/28Wed
nonstopUnited Airlines
1h 11mORD-IND
$237
8/28Wed
1 stopDelta
3h 50mIND-ORD
8/28Wed
1 stopDelta
5h 46mORD-IND
$238
6/20Thu
nonstopUnited Airlines
1h 16mIND-ORD
6/21Fri
nonstopUnited Airlines
1h 11mORD-IND
$489

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Recent one-way flight deals

7/16Tue
1 stopSpirit Airlines
16h 29mIND-ORD
$76
8/7Wed
1 stopFrontier
6h 59mIND-ORD
$77
7/15Mon
1 stopSun Country Air
13h 45mIND-ORD
$105
8/2Fri
1 stopSun Country Air
19h 44mIND-ORD
$118
7/3Wed
1 stopDelta
3h 17mIND-ORD
$119
7/3Wed
1 stopDelta
3h 44mIND-MDW
$119
7/16Tue
nonstopAmerican Airlines
1h 15mIND-ORD
$120
8/9Fri
nonstopAmerican Airlines
1h 15mIND-ORD
$121
6/14Fri
nonstopUnited Airlines
1h 16mIND-ORD
$255
8/31Sat
2 stopsUnited Airlines
13h 34mIND-ORD
$271

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Last minute flights from Indianapolis to Illinois

Last minute flight, train and bus deals

6/11Tue
multi-stopSpirit Airlines
29h 09mIND-ORD
6/18Tue
multi-stopSpirit Airlines
15h 18mORD-IND
$326
6/11Tue
multi-stopSpirit Airlines
29h 09mIND-ORD
6/18Tue
multi-stopSpirit Airlines
25h 22mORD-IND
$329
6/11Tue
multi-stopSpirit Airlines
21h 43mIND-ORD
6/18Tue
multi-stopSpirit Airlines
15h 18mORD-IND
$351
6/9Sun
multi-stopFrontier
23h 32mIND-STL
6/11Tue
multi-stopFrontier
21h 37mSTL-IND
$437
6/11Tue
nonstopAmerican Airlines
1h 17mIND-ORD
6/19Wed
nonstopAmerican Airlines
1h 12mORD-IND
$544
6/11Tue
multi-stopAmerican Airlines
6h 50mIND-ORD
6/19Wed
nonstopAmerican Airlines
1h 13mORD-IND
$554
6/11Tue
multi-stopDelta
3h 25mIND-MDW
6/19Wed
multi-stopDelta
5h 14mMDW-IND
$563
6/10Mon
multi-stopDelta
4h 14mIND-STL
6/13Thu
multi-stopDelta
5h 32mSTL-IND
$574
6/9Sun
nonstopUnited Airlines
1h 18mIND-ORD
6/9Sun
nonstopUnited Airlines
1h 11mORD-IND
$574
6/9Sun
nonstopUnited Airlines
1h 16mIND-ORD
6/10Mon
nonstopUnited Airlines
1h 10mORD-IND
$579

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Indianapolis - Illinois Flights

Departure:

Indianapolis (IND)United States

Return flight deals:

Illinois - Indianapolis

Cabin classes:

$917
$650
$1,483
$266