Cheap flights from Illinois to Ohio from $38
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Ohio departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Illinois to Ohio
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Southwest flights from Illinois to Ohio
Our best Southwest deals on Illinois to Ohio flight tickets
American Airlines flights from Illinois to Ohio
Our best American Airlines deals on Illinois to Ohio flight tickets
See travel insights to Ohio from
How to get the cheapest flight ticket from Illinois to Ohio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ohio?
In general, August is the cheapest month to fly from Illinois to Ohio. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $273. If you are unable to visit Ohio during the month of August, then departing from Illinois during the month September is also very affordable. Most momondo users find prices during this month for around $276.
What is the cheapest day to depart on your flight to Ohio?
Our data shows that Saturday is the least expensive day to fly to Ohio. Tickets to fly out on this day can be as low as $266. The most expensive day to fly to Ohio is Monday, with ticket prices averaging around $507.
What is the cheapest time of day to depart on your flight to Ohio?
According to our data, the cheapest time of day to fly to Ohio is in the evening. momondo users have found flights departing from Illinois to Ohio in the evening for as low as $300. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ohio is in the afternoon when prices are around $361.
What is the cheapest Illinois to Ohio flight route?
Fly from Chicago Midway to Columbus for the best Illinois - Ohio flight prices
How far in advance should I book a flight to Ohio?
You are more likely to see cheaper flights to Ohio from Illinois when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Ohio for around $327 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ohio from Illinois for as low as $209 on momondo.
What cabin class options are available on Illinois to Ohio flights?
There are 4 cabin classes available to choose from on Illinois to Ohio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Ohio?
Spirit Airlines, United Airlines, and Southwest are the most popular carriers operating from Illinois to Ohio
What airlines fly to Ohio?
United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Ohio from Illinois according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Ohio. Keep in mind that there are 4 different airlines that fly to Ohio on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Ohio on average per day?
As of June 2025, 371 flights take off from Illinois and land in Ohio each day. The most common flight departure time for this route is 7:00PM, with 42% of daily flights taking off in the evening.
How many flights depart from Illinois to Ohio on average per week?
As of June 2025, there are 2,597 flights per week flying from Illinois to Ohio. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
Cheap Illinois to Ohio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Ohio
When did momondo last update prices for flights from Illinois to Ohio?
Prices for flights from Illinois to Ohio were last updated today.
How many operators does momondo search for flights from Illinois to Ohio?
As of June 2025, there are 6 operators available to choose from for flights from Illinois to Ohio.
How old do you have to be to fly from Illinois to Ohio?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Ohio.
What documentation or ID do you need to fly to Ohio?
The travel and health documents you'll need for your trip to Ohio may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ohio. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Ohio?
Based on momondo bookings for flights between Illinois and Ohio, the leading plane model is Embraer 170, making up 12.92% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 12.04%, Embraer 175 with 9.26%, and Boeing 737-700 with 8.79%.
Best airlines flying from Illinois to Ohio
Compare and see reviews for airlines that fly from Illinois to Ohio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $107 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $152 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 8.0 4,278 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Ohio?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Ohio for you.
Can I find flights from Illinois to Ohio with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ohio from Illinois with this policy.
How can momondo help me find flights from Illinois to Ohio?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ohio from Illinois.
I’m not ready to book a flight from Illinois to Ohio right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Illinois to Ohio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.