$59 Find Cheap Flights from Illinois to Indiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Illinois to Indiana departing on 7/25. 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
1 adult, Economy, 0 bags

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Low seasonJanuary
Cheapest flight$59
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from St. Louis to Chicago Midway Airport

FAQs for booking flights from Illinois to Indiana

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

    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 Illinois to Indiana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Indiana 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 Illinois to Indiana?

    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 from Illinois to Indiana with an airline and back with another airline.

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

    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 from Illinois to Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Indiana?

    Illinois and Indiana are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (245 flights per week), Air New Zealand (97 flights per week), and Air Canada (79 flights per week).

  • How many airports are there in Indiana?

    There are 5 airports in Indiana. The busiest airport is Indianapolis Airport (IND), with 73% of all flights arriving there.

  • Which is the cheapest airport to fly into in Indiana?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Indiana is Fort Wayne Airport (FWA), with an average flight price of $278.

  • What is the cheapest day to fly to Indiana?

    Based on KAYAK data, the cheapest day to fly to Indiana is Saturday where round-trip tickets can be as cheap as $310. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $477 on average.

  • What is the cheapest time of day to fly to Indiana?

    The cheapest time of day to fly to Indiana is generally in the morning, when round-trip flights cost $406 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Indiana is generally at night, which is peak travel time and where the average cost of a ticket is $450.

  • What is the cheapest flight to Indiana?

    The cheapest ticket to Indiana from Illinois found in the last 5 days was to Lafayette, at $160 round-trip. The most popular route is Chicago Midway Airport (MDW) to Indianapolis (IND) and the cheapest round-trip airline ticket found on this route in the last 5 days was $236.

  • What is the cheapest month to fly from Illinois to Indiana?

    The cheapest month for flights from Illinois to Indiana is October, when tickets cost $49 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is $95 and $88 respectively.

  • How many cities have direct flights to Indiana?

    From Illinois, there are direct flights to Indiana from 1 city. This city is Chicago and there are 985 direct flights each week.

  • How many direct flights to Indiana are there each day?

    There are around 141 direct flights from within Illinois to Indiana every day. Most flights (37%) depart in the afternoon.

  • How many direct flights to Indiana are there each week?

    Each week there are around 985 direct flights from within Illinois to Indiana. The most common day for departures is Sunday, with 15% of flights taking off on this day.

  • How long is the flight to Indiana?

    An average nonstop flight from Illinois to Indiana takes 5h 56m, covering a distance of 226 miles. The shortest route is Dubuque (DBQ) to Chicago O'Hare Intl Airport (ORD) with an average flight time of 0h 50m.

  • How many long-haul flights are there to Indiana each week?

    There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Indiana. Instead, there are 985 short-haul flights (up to 3 hour flight duration), with the most arriving from Chicago.

  • What are the most popular destinations in Indiana?

    Based on KAYAK flight searches, the most popular destination is Chicago (41% of total searches to Indiana). The next most popular destinations are Cincinnati (21%) and Indianapolis (13%). Searches for flights to Louisville (10%), to Dayton (8%) and to Fort Wayne (3%) are also popular.

Reviews of the top 3 airlines serving from Illinois to Indiana

 
Need help choosing which airline to fly with from Illinois to Indiana? 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.
7.9
SouthwestOverall score based on 4246 reviews
8.0Comfort
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

6.0 GoodAnonymous, Jun 2026
MDW - BDL
Read more Southwest reviews

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

This was a nicer flight - not fully booked and so we were able to spread out.

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Delayed and horrible communication and sat on flight for an hour before taking off

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

It wa sort of on time; the cab was left with some trash

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

A very good flight. All personnel were gracious and pleasant. Good flight. No complaints.

American Airlines should be ashamed of their performance on AA1506 on August 14th from DFW to IND. First of all, after we got to the originally assigned gate C7, we were notified with too little notice for a first-flight out situation that the flight would depart from gate A25 in an entirely different terminal -- not just a gate or two away from the original gate. That was the first hiccup that started our day off poorly. It just got worse. Let it be known that the flight crew and gate agents were all as helpful as they could be during all that followed. However, the flight was a horrible mess of an ordeal. The plane was warm and uncomfortable on a hot Dallas morning when we boarded. And apparently we had to get underway for the a/c to be powered up. There was no other explanation for why we had to sit there in the heat. But before we could power up, some paperwork had to be completed, if we heard the announcement clearly enough. Then a "minor" maintenance issue had to be fixed -- but it was enough of an issue that we all had to deplane while it was being fixed, apparently because it was "too warm" on the plane for us to sit there in case the "minor" issue took too long to fix. And after we all finally deplaned and were hanging around the counter for news about when we could reboard, then a flight attendant came up and notified the gate agent that there a passenger at the rear of the plane had caused a major spill of some sort getting up and out of the plane. Turns out that was a bigger and longer delay than whatever the initial mechanical issue caused. According the gate announcements, the mechanical issue had been fixed relatively quickly in due course. But a seat was soaked and had to be cleaned up by a spill. A subsequent announcement then said that the seat belts were affected by the spill and had to cleaned. Then, either the seats or seat belts or both had to be replaced. At each of these announcements, the phrase "we're trying to get maintenance here as soon as we can" kept coming up. Clearly the gate agents were as frustrated as the passengers. After all was said and done, a minor mechanical issue and a major cabin spill issue caused a 3+ hour delay in our flight. American Airlines should be ashamed of its performance on this flight.

I missed this flight due to delays on my previous flight.

Everything you need to know for your flight to Indiana

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.