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 60% 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 May 2026, 283 flights take off from Illinois and land in Ohio each day. The most common flight departure time for this route is 7:00PM, with 43% of daily flights taking off in the afternoon.

How many flights depart from Illinois to Ohio on average per week?

As of May 2026, there are 1,985 flights per week flying from Illinois to Ohio. The most common day of the week flights depart is Fri, with 19% of flights taking off on this day.

How long is the flight from Illinois to Ohio?

Flight times vary depending on what airport in Illinois you fly out of and what airport in Ohio you fly into. For example, flying from Chicago to Cleveland takes 1h 14m on average. On the other hand, flying from Moline to Cleveland takes 3h 37m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Illinois to Ohio?

Delta, United Airlines, and Southwest are the most popular carriers operating 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 May 2026, 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.

$59 Cheap Flights from Illinois to Ohio in 2026

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Find the cheapest flights from Illinois to Ohio

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 9:45 pm

STL

CLE

1h 30mnonstop

7:05 am - 7:40 am

CLE

STL

1h 35mnonstop

$137Southwest

Wed, Jun 24 - Wed, Jul 1

1:59 pm - 6:46 pm

STL

CLE

3h 47m

1 stop

6:30 am - 9:32 am

CLE

STL

4h 02m

1 stop

$147Delta

Tue, Jun 23 - Tue, Jun 30

6:54 pm - 11:59 pm

STL

CLE

4h 05m

1 stop

8:23 am - 12:02 pm

CLE

STL

4h 39m

1 stop

$151United Airlines

Mon, Aug 24 - Wed, Aug 26

10:00 pm - 12:30 am

ORD

CVG

1h 30mnonstop

1:31 pm - 2:08 pm

CVG

ORD

1h 37mnonstop

$157American Airlines

Wed, Jul 8 - Wed, Jul 15

10:00 pm - 12:30 am

ORD

CVG

1h 30mnonstop

7:07 pm - 7:59 pm

CVG

ORD

1h 52mnonstop

$158American Airlines

Wed, Jul 8 - Wed, Jul 15

5:30 pm - 10:39 pm

STL

CLE

4h 09m

1 stop

8:23 am - 12:02 pm

CLE

STL

4h 39m

1 stop

$171United Airlines

Mon, Aug 24 - Wed, Aug 26

8:05 am - 6:59 pm

ORD

CAK

9h 54m

1 stop

7:49 pm - 12:15 pm

CAK

ORD

17h 26m

1 stop

$227Multiple Airlines

Thu, Jul 23 - Thu, Jul 30

8:05 am - 7:15 pm

ORD

CAK

10h 10m

1 stop

8:15 am - 12:25 pm

CAK

ORD

29h 10m

1 stop

$236Multiple Airlines

Thu, Aug 13 - Wed, Aug 19

7:05 am - 5:04 pm

ORD

CMH

8h 59m

1 stop

11:05 am - 11:10 pm

CMH

ORD

13h 05m

1 stop

$249Frontier

Thu, Jul 9 - Tue, Jul 14

5:13 pm - 9:43 am

ORD

CMH

15h 30m

1 stop

8:59 pm - 9:11 am

CMH

ORD

13h 12m

1 stop

$259Frontier

Wed, Jul 8 - Sun, Jul 12

Frontier flights from Illinois to Ohio

Our best Frontier deals on Illinois to Ohio flight tickets

Frontier

Aug 4

MDW6:05 amChicago Midway

6h 28m

1 stop

DTW1:33 pmDetroit Metropolitan Wayne County

Aug 5

DTW6:10 amDetroit Metropolitan Wayne County

5h 57m

1 stop

MDW11:07 amChicago Midway

$230

Frontier

Jun 9

ORD1:29 pmChicago O'Hare Intl

6h 26m

1 stop

CLE8:55 pmCleveland Hopkins Intl

Jun 16

CLE8:23 pmCleveland Hopkins Intl

9h 44m

1 stop

ORD5:07 amChicago O'Hare Intl

$250

Frontier

Jun 9

ORD1:29 pmChicago O'Hare Intl

6h 26m

1 stop

CLE8:55 pmCleveland Hopkins Intl

Jun 10

CLE12:08 pmCleveland Hopkins Intl

9h 35m

1 stop

ORD8:43 pmChicago O'Hare Intl

$270

Delta flights from Illinois to Ohio

Our best Delta deals on Illinois to Ohio flight tickets

Delta

Jun 23

STL1:59 pmLambert-St Louis

3h 47m

1 stop

CLE6:46 pmCleveland Hopkins Intl

Jun 30

CLE6:30 amCleveland Hopkins Intl

4h 02m

1 stop

STL9:32 amLambert-St Louis

$147

Delta

Aug 24

STL6:25 pmLambert-St Louis

4h 31m

1 stop

CLE11:56 pmCleveland Hopkins Intl

Aug 26

CLE3:49 pmCleveland Hopkins Intl

5h 53m

1 stop

STL8:42 pmLambert-St Louis

$156

Delta

Jul 1

STL6:30 amLambert-St Louis

1h 34m

DTW9:04 amDetroit Metropolitan Wayne County

Jul 8

DTW12:28 pmDetroit Metropolitan Wayne County

1h 37m

STL1:05 pmLambert-St Louis

$177

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Wed 6/24

7:15 pm-9:45 pm

Nonstop1h 30m

Cleveland Hopkins Intl

Wed 7/1

7:05 am-7:40 am

Nonstop1h 35m

$137

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Tue 6/23

1:59 pm-6:46 pm

1 stop3h 47m

Cleveland Hopkins Intl

Tue 6/30

6:30 am-9:32 am

1 stop4h 02m

$147

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Mon 8/24

6:54 pm-11:59 pm

1 stop4h 05m

Cleveland Hopkins Intl

Wed 8/26

8:23 am-12:02 pm

1 stop4h 39m

$151

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Wed 7/8

10:00 pm-12:30 am

Nonstop1h 30m

Cincinnati Cinci./N. Kentucky

Wed 7/15

1:31 pm-2:08 pm

Nonstop1h 37m

$157

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Wed 7/8

10:00 pm-12:30 am

Nonstop1h 30m

Cincinnati Cinci./N. Kentucky

Wed 7/15

7:07 pm-7:59 pm

Nonstop1h 52m

$158

St. LouisCleveland

STL - CLE

STLCLE

Lambert-St Louis

Mon 8/24

5:30 pm-10:39 pm

1 stop4h 09m

Cleveland Hopkins Intl

Wed 8/26

8:23 am-12:02 pm

1 stop4h 39m

$171

ChicagoAkron

ORD - CAK

ORDCAK

Chicago O'Hare Intl

Thu 7/23

8:05 am-6:59 pm

1 stop9h 54m

Akron/Canton

Thu 7/30

7:49 pm-12:15 pm

1 stop17h 26m

$227

ChicagoAkron

ORD - CAK

ORDCAK

Chicago O'Hare Intl

Thu 8/13

8:05 am-7:15 pm

1 stop10h 10m

Akron/Canton

Wed 8/19

8:15 am-12:25 pm

1 stop29h 10m

$236

ChicagoColumbus

ORD - CMH

ORDCMH

Chicago O'Hare Intl

Thu 7/9

7:05 am-5:04 pm

1 stop8h 59m

Columbus

Tue 7/14

11:05 am-11:10 pm

1 stop13h 05m

$249

ChicagoColumbus

ORD - CMH

ORDCMH

Chicago O'Hare Intl

Wed 7/8

5:13 pm-9:43 am

1 stop15h 30m

Columbus

Sun 7/12

8:59 pm-9:11 am

1 stop13h 12m

$259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Ohio?

In general, October 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 $72. If you are unable to visit Ohio during the month of October, then departing from Illinois during the month September is also very affordable. Most momondo users find prices during this month for around $79.

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 Sunday, with ticket prices averaging around $535.

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 morning. momondo users have found flights departing from Illinois to Ohio in the morning for as low as $312. 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 evening when prices are around $375.

What is the cheapest Illinois to Ohio flight route?

Fly from Chicago O'Hare Intl to Cleveland Hopkins Intl for the best Illinois - Ohio flight prices

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

You are more likely to see cheaper flights to Ohio from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Ohio for around $350 when searching 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 $147 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.

Can stopping save me money on Illinois to Ohio flights?

No. A direct flight is the cheapest option for a flight between Illinois to Ohio.

Cheap Illinois to Ohio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Ohio

Best Price Found	$68
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Ohio	108 airports

The best one-way flight to Ohio from Illinois in the past 72 hours is $68. The best round-trip flight deal from Illinois to Ohio found on momondo in the last 72 hours is $207.

The fastest flight from Illinois to Ohio takes 1h 05m

Direct flights go from Illinois to Ohio every day.

There are 108 airports in Ohio. From Illinois there are direct flights to Cincinnati Cinci./N. Kentucky (CVG), Detroit Metropolitan Wayne County (DTW), Cleveland Hopkins Intl (CLE).

Search flight deals

Frequently asked questions about flying 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 May 2026, 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 175 (Enhanced Winglets), making up 12.98% of the total bookings. Other popular models include Embraer 170 with 10.94%, Airbus A319 with 10.91%, and Embraer 175 with 10.68%.

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
Frontier	PriceFrom $117	Free Cancellation	Rating 5.6 2,929 reviews	Search Frontier flights
American Airlines	PriceFrom $122	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
Southwest	PriceFrom $137	Free Cancellation	Rating 8.0 4,262 reviews	Search Southwest flights
United Airlines	PriceFrom $167	Free Cancellation	Rating 7.4 9,767 reviews	Search United Airlines flights

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.

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Popular cities in Ohio

Flights to New Yorkfrom $64

Flights to Los Angelesfrom $50

Flights to Orlandofrom $58

Flights to Miamifrom $111

Flights to Chicagofrom $67

Flights to San Franciscofrom $66

Flights to Las Vegasfrom $60

Flights to Washington, D.C.from $56

Flights to Bostonfrom $63

Flights to Atlantafrom $87

Flights to Fort Lauderdalefrom $58

Flights to Dallasfrom $56

Cheap flights from Illinois to Ohio from $59

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 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Illinois to Ohio

Our best Frontier deals on Illinois to Ohio flight tickets

Delta flights from Illinois to Ohio

Our best Delta deals on Illinois to Ohio flight tickets

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See travel insights to Ohio from

How to get the cheapest flight ticket from Illinois to Ohio

What is the cheapest month to fly to Ohio?

What is the cheapest day to depart on your flight to Ohio?

What is the cheapest time of day to depart on your flight to Ohio?

What is the cheapest Illinois to Ohio flight route?

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

What cabin class options are available on Illinois to Ohio flights?

Can stopping save me money on Illinois to Ohio flights?

What is the cheapest airline that flies from Illinois to Ohio?

What airlines fly to Ohio?

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

How many flights depart from Illinois to Ohio on average per week?

How long is the flight from Illinois to Ohio?

Cheap Illinois to Ohio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Ohio

Best Price Found

Fastest flight time

Direct flights

Airports in Ohio

Frequently asked questions about flying from Illinois to Ohio

Best airlines flying from Illinois to Ohio

Compare and see reviews for airlines that fly from Illinois to Ohio with momondo

Why use momondo?

An easier way to manage your Ohio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ohio

Popular cities in Ohio

Popular flights according to clicks in the last 7 days on momondo

Illinois flight routes

According to popular flight searches on momondo this year

Ohio flight routes

According to popular flight searches on momondo this year

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