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

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 Cincinnati takes 1h 10m on average. On the other hand, flying from Moline to Cincinnati takes 3h 11m 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.

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

As of September 2025, 298 flights take off from Illinois and land in Ohio each day. The most common flight departure time for this route is 6:00PM, with 40% of daily flights taking off in the afternoon.

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 week?

As of September 2025, there are 2,089 flights per week flying from Illinois to Ohio. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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 September 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.

$49 Cheap Flights from Illinois to Ohio in 2025/26

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Find the cheapest flights from Illinois to Ohio

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:35 am - 1:05 pmORD-PIT

1h 30mnonstop

5:56 pm - 6:40 pmPIT-ORD

1h 44mnonstop

$97United Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

5:50 am - 12:30 pmMDW-DTW

5h 40m1 stop

6:45 pm - 6:55 pmDTW-MDW

1h 10mnonstop

$107Southwest

Find Deal

Mon, Oct 20 - Tue, Oct 21

9:25 pm - 11:35 pmMDW-DTW

1h 10mnonstop

1:30 pm - 7:10 pmDTW-MDW

6h 40m2 stops

$112Southwest

Find Deal

Mon, Oct 27 - Wed, Oct 29

2:25 pm - 4:51 pmORD-DTW

1h 26mnonstop

4:20 pm - 4:53 pmDTW-ORD

1h 33mnonstop

$134United Airlines

Find Deal

Fri, Oct 10 - Mon, Oct 13

9:23 am - 6:33 pmORD-DTW

8h 10m1 stop

6:55 pm - 11:28 pmDTW-ORD

5h 33m1 stop

$138Frontier

Find Deal

Thu, Oct 30 - Thu, Nov 6

5:11 am - 12:22 pmORD-CLE

6h 11m1 stop

4:15 pm - 12:43 amCLE-ORD

9h 28m1 stop

$139Frontier

Find Deal

Thu, Oct 30 - Thu, Oct 30

3:07 pm - 5:34 pmORD-DTW

1h 27mnonstop

6:04 pm - 6:40 pmDTW-ORD

1h 36mnonstop

$148American Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

11:13 am - 6:55 pmORD-DTW

6h 42m1 stop

9:12 am - 4:51 pmDTW-ORD

8h 39m1 stop

$149Spirit Airlines

Find Deal

Wed, Oct 1 - Thu, Oct 2

9:18 am - 9:58 pmORD-DTW

11h 40m1 stop

3:15 pm - 9:23 pmDTW-ORD

7h 08m1 stop

$156Spirit Airlines

Find Deal

Tue, Nov 11 - Wed, Nov 12

2:23 pm - 5:04 pmORD-PIT

1h 41mnonstop

7:17 am - 7:59 amPIT-ORD

1h 42mnonstop

$159American Airlines

Find Deal

Wed, Oct 8 - Fri, Oct 17

Frontier flights from Illinois to Ohio

Our best Frontier deals on Illinois to Ohio flight tickets

Frontier

Oct 30

ORD9:23 amChicago O'Hare Intl

8h 10m

1 stop

DTW6:33 pmDetroit Metropolitan Wayne County

Nov 6

DTW6:55 pmDetroit Metropolitan Wayne County

5h 33m

1 stop

ORD11:28 pmChicago O'Hare Intl

$138

Find similar

Frontier

Oct 30

ORD5:11 amChicago O'Hare Intl

6h 11m

1 stop

CLE12:22 pmCleveland Hopkins Intl

Oct 30

CLE4:15 pmCleveland Hopkins Intl

9h 28m

1 stop

ORD12:43 amChicago O'Hare Intl

$139

Find similar

Frontier

Oct 16

ORD5:05 amChicago O'Hare Intl

9h 58m

1 stop

DTW4:03 pmDetroit Metropolitan Wayne County

Oct 17

DTW4:58 pmDetroit Metropolitan Wayne County

7h 41m

1 stop

ORD11:39 pmChicago O'Hare Intl

$143

Find similar

American Airlines flights from Illinois to Ohio

Our best American Airlines deals on Illinois to Ohio flight tickets

American Airlines

Oct 9

ORD3:07 pmChicago O'Hare Intl

1h 27m

DTW5:34 pmDetroit Metropolitan Wayne County

Oct 13

DTW6:04 pmDetroit Metropolitan Wayne County

1h 36m

ORD6:40 pmChicago O'Hare Intl

$148

Find similar

American Airlines

Oct 8

ORD2:23 pmChicago O'Hare Intl

1h 41m

PIT5:04 pmPittsburgh

Oct 17

PIT7:17 amPittsburgh

1h 42m

ORD7:59 amChicago O'Hare Intl

$159

Find similar

American Airlines

Oct 9

ORD7:16 pmChicago O'Hare Intl

1h 34m

DTW9:50 pmDetroit Metropolitan Wayne County

Oct 11

DTW3:16 pmDetroit Metropolitan Wayne County

7h 08m

1 stop

ORD9:24 pmChicago O'Hare Intl

$174

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 10/15

10:35 am-1:05 pm

Nonstop1h 30m

Pittsburgh

Wed 10/22

5:56 pm-6:40 pm

Nonstop1h 44m

$97

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Mon 10/20

5:50 am-12:30 pm

1 stop5h 40m

Detroit Metropolitan Wayne County

Tue 10/21

6:45 pm-6:55 pm

Nonstop1h 10m

$107

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Mon 10/27

9:25 pm-11:35 pm

Nonstop1h 10m

Detroit Metropolitan Wayne County

Wed 10/29

1:30 pm-7:10 pm

2 stops6h 40m

$112

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Fri 10/10

2:25 pm-4:51 pm

Nonstop1h 26m

Detroit Metropolitan Wayne County

Mon 10/13

4:20 pm-4:53 pm

Nonstop1h 33m

$134

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Thu 10/30

9:23 am-6:33 pm

1 stop8h 10m

Detroit Metropolitan Wayne County

Thu 11/6

6:55 pm-11:28 pm

1 stop5h 33m

$138

ChicagoCleveland

ORD - CLE

ORDCLE

Chicago O'Hare Intl

Thu 10/30

5:11 am-12:22 pm

1 stop6h 11m

Cleveland Hopkins Intl

Thu 10/30

4:15 pm-12:43 am

1 stop9h 28m

$139

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Thu 10/9

3:07 pm-5:34 pm

Nonstop1h 27m

Detroit Metropolitan Wayne County

Mon 10/13

6:04 pm-6:40 pm

Nonstop1h 36m

$148

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Wed 10/1

11:13 am-6:55 pm

1 stop6h 42m

Detroit Metropolitan Wayne County

Thu 10/2

9:12 am-4:51 pm

1 stop8h 39m

$149

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Tue 11/11

9:18 am-9:58 pm

1 stop11h 40m

Detroit Metropolitan Wayne County

Wed 11/12

3:15 pm-9:23 pm

1 stop7h 08m

$156

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 10/8

2:23 pm-5:04 pm

Nonstop1h 41m

Pittsburgh

Fri 10/17

7:17 am-7:59 am

Nonstop1h 42m

$159

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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, 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 $229. If you are unable to visit Ohio during the month of August, then departing from Illinois during the month July is also very affordable. Most momondo users find prices during this month for around $264.

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 $256. The most expensive day to fly to Ohio is Monday, with ticket prices averaging around $443.

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 at noon. momondo users have found flights departing from Illinois to Ohio at noon for as low as $298. 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 $352.

What is the cheapest Illinois to Ohio flight route?

Fly from Chicago Midway to Cleveland Hopkins Intl 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 weeks ahead of your departure date. In general, you can expect to find flights to Ohio for around $319 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 $194 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	$93
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Ohio	3 airports

The best one-way flight to Ohio from Illinois in the past 72 hours is $93. The best round-trip flight deal from Illinois to Ohio found on momondo in the last 72 hours is $179.

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

Direct flights go from Illinois to Ohio every day.

There are 3 airports near Ohio: Cincinnati Cinci./N. Kentucky (CVG), Detroit Metropolitan Wayne County (DTW), Cleveland Hopkins Intl (CLE)

Search flight deals

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 September 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 Canadair (Bombardier) Regional Jet 700, making up 12.40% of the total bookings. Other popular models include Airbus A319 with 11.20%, Embraer 175 (Enhanced Winglets) with 10.44%, and Embraer 175 with 10.11%.

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 $108	Free Cancellation	Rating 5.8 3,174 reviews	Search Frontier flights
American Airlines	PriceFrom $127	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $145	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $164	Free Cancellation	Rating 7.4 8,924 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.

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.

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Find better results for your trip to Ohio

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Cheap flights from Illinois to Ohio from $49

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 2/23. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Illinois to Ohio

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Frontier flights from Illinois to Ohio

Our best Frontier 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

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Use the filters below to find and compare flights from Illinois to Ohio that are best for you.

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?

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 $256. The most expensive day to fly to Ohio is Monday, with ticket prices averaging around $443.

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

What is the cheapest Illinois to Ohio flight route?

Fly from Chicago Midway to Cleveland Hopkins Intl for the best Illinois - Ohio flight prices

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

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.

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

What airlines fly to Ohio?

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

As of September 2025, 298 flights take off from Illinois and land in Ohio each day. The most common flight departure time for this route is 6:00PM, with 40% of daily flights taking off in the afternoon.

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

As of September 2025, there are 2,089 flights per week flying from Illinois to Ohio. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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

When did momondo last update prices for flights from Illinois to Ohio?

How many operators does momondo search for flights from Illinois to Ohio?

How old do you have to be to fly from Illinois to Ohio?

What documentation or ID do you need to fly to Ohio?

What is the most popular plane model 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?

Why should I use momondo to find a flight deal from Illinois to Ohio?

Can I find flights from Illinois to Ohio with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Ohio?

I’m not ready to book a flight from Illinois to Ohio right now. Can momondo alert me if prices change?

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