$63 Find Cheap Flights from Illinois to Ohio

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Good to know

Low seasonJanuary
Cheapest flight$63
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from St. Louis to Detroit

FAQs for booking flights from Illinois to Ohio

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

    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 Ohio.

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

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

    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 Ohio 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 Ohio?

    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 Ohio 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 Ohio?

    Illinois and Ohio are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (449 flights per week), Air New Zealand (289 flights per week), and American Airlines (254 flights per week).

  • How many airports are there in Ohio?

    There are 7 airports in Ohio. The busiest airport is Cleveland Hopkins Airport (CLE), with 32% of all flights arriving there.

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

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ohio is Columbus Airport (CMH), with an average flight price of $208.

  • What is the cheapest day to fly to Ohio?

    Based on KAYAK data, the cheapest day to fly to Ohio is Saturday where round-trip tickets can be as cheap as $248. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $455 on average.

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

    The cheapest time of day to fly to Ohio is generally in the morning, when round-trip flights cost $298 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Ohio is generally in the evening, which is peak travel time and where the average cost of a ticket is $352.

  • What is the cheapest flight to Ohio?

    The cheapest ticket to Ohio from Illinois found in the last 72 hours was to Cleveland, at $174 round-trip. The most popular route is Chicago Midway Airport (MDW) to Columbus Airport (CMH) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $233.

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

    The cheapest month for flights from Illinois to Ohio is August, when tickets cost $248 (return) on average. On the other hand, the most expensive months are April and February, when the average cost of round-trip tickets is $507 and $464 respectively.

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

    To get a below average price on the flight from Illinois to Ohio, you should book around 4 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

  • How many cities have direct flights to Ohio?

    From Illinois, there are direct flights to Ohio from 1 city. This city is Chicago and there are 2,212 direct flights each week.

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

    There are around 316 direct flights from within Illinois to Ohio every day. Most flights (35%) depart in the evening.

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

    Each week there are around 2,212 direct flights from within Illinois to Ohio. The most common day for departures is Sunday, with 16% of flights taking off on this day.

  • How long is the flight to Ohio?

    An average nonstop flight from Illinois to Ohio takes 4h 27m, covering a distance of 367 miles. The shortest route is Chicago Midway Airport (MDW) to Detroit Metropolitan Wayne County Airport (DTW) with an average flight time of 1h 05m.

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

    There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Ohio. Instead, there are 2,212 short-haul flights (up to 3 hour flight duration), with the most arriving from Chicago.

  • What are the most popular destinations in Ohio?

    Based on KAYAK flight searches, the most popular destination is Pittsburgh (34% of total searches to Ohio). The next most popular destinations are Cleveland (32%) and Cincinnati (20%). Searches for flights to Dayton (6%), to Akron (5%) and to Erie (1%) are also popular.

Reviews of the top 4 airlines serving from Illinois to Ohio

 
Need help choosing which airline to fly with from Illinois to Ohio? 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
SouthwestOverall score based on 4314 reviews
7.5Entertainment
8.6Crew
7.0Food
8.0Comfort
8.1Boarding
Airline reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

10.0 Excellentlarry, Apr 2026
LGB - PHX
Read more Southwest reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

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.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

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.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The seat was comfortable, the attendants were very nice and WiFi made my life so much easier with work. Kudos!

I almost missed my flight and they helped me out enormously

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Everything you need to know for your flight to Ohio

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.