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 47% 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.

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

Spirit Airlines, Delta, and Southwest are the most popular carriers operating from Illinois to Ohio

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

As of July 2025, 236 flights take off from Illinois and land in Ohio each day. The most common flight departure time for this route is 7:00PM, with 46% of daily flights taking off in the evening.

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

As of July 2025, there are 1,656 flights per week flying from Illinois to Ohio. The most common day of the week flights depart is Thu, with 24% 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 Cincinnati takes 1h 14m on average. On the other hand, flying from Moline to Cincinnati takes 3h 50m 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.

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 July 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.

$28 Cheap Flights from Illinois to Ohio in 2025

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Find the cheapest flights from Illinois to Ohio

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:30 pm - 5:00 pmSTL-DTW

1h 30mnonstop

1:00 pm - 1:32 pmDTW-STL

1h 32mnonstop

$58Spirit Airlines

Find Deal

Thu, Aug 21 - Mon, Aug 25

2:30 pm - 5:00 pmSTL-DTW

1h 30mnonstop

1:00 pm - 1:32 pmDTW-STL

1h 32mnonstop

$60Spirit Airlines

Find Deal

Fri, Aug 22 - Sun, Aug 24

12:19 pm - 2:51 pmORD-PIT

1h 32mnonstop

8:15 am - 8:58 amPIT-ORD

1h 43mnonstop

$91American Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

1:05 pm - 3:30 pmMDW-PIT

1h 25mnonstop

6:55 am - 7:20 amPIT-MDW

1h 25mnonstop

$91Southwest

Find Deal

Wed, Aug 27 - Sat, Aug 30

6:45 am - 9:12 amORD-DTW

1h 27mnonstop

9:42 am - 10:11 amDTW-ORD

1h 29mnonstop

$94American Airlines

Find Deal

Mon, Sep 1 - Tue, Sep 2

9:30 am - 11:55 amMDW-PIT

1h 25mnonstop

3:45 pm - 4:10 pmPIT-MDW

1h 25mnonstop

$94Southwest

Find Deal

Thu, Sep 11 - Sat, Sep 13

3:35 pm - 6:08 pmORD-CMH

1h 33mnonstop

7:00 am - 7:28 amCMH-ORD

1h 28mnonstop

$127United Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

2:27 pm - 4:51 pmORD-CLE

1h 24mnonstop

9:05 am - 9:39 amCLE-ORD

1h 34mnonstop

$139United Airlines

Find Deal

Sat, Sep 20 - Sun, Sep 21

11:39 am - 6:03 pmMDW-CLE

5h 24m1 stop

11:34 am - 8:22 pmCLE-MDW

9h 48m1 stop

$168Frontier

Find Deal

Wed, Aug 13 - Sat, Aug 16

5:01 am - 11:30 amORD-CLE

5h 29m1 stop

5:30 am - 10:25 amCLE-ORD

5h 55m1 stop

$168Frontier

Find Deal

Wed, Aug 13 - Sat, Aug 16

Delta flights from Illinois to Ohio

Our best Delta deals on Illinois to Ohio flight tickets

Delta

Sep 13

ORD10:35 amChicago O'Hare Intl

1h 27m

DTW1:02 pmDetroit Metropolitan Wayne County

Sep 16

DTW7:45 amDetroit Metropolitan Wayne County

1h 20m

ORD8:05 amChicago O'Hare Intl

$91

Find similar

Delta

Aug 28

ORD11:05 amChicago O'Hare Intl

1h 19m

DTW1:24 pmDetroit Metropolitan Wayne County

Sep 4

DTW7:45 amDetroit Metropolitan Wayne County

1h 19m

ORD8:04 amChicago O'Hare Intl

$97

Find similar

Delta

Sep 25

STL6:40 amLambert-St Louis

1h 33m

DTW9:13 amDetroit Metropolitan Wayne County

Sep 28

DTW8:55 amDetroit Metropolitan Wayne County

1h 38m

STL9:33 amLambert-St Louis

$119

Find similar

Southwest flights from Illinois to Ohio

Our best Southwest deals on Illinois to Ohio flight tickets

Southwest

Aug 27

MDW1:05 pmChicago Midway

1h 25m

PIT3:30 pmPittsburgh

Aug 30

PIT6:55 amPittsburgh

1h 25m

MDW7:20 amChicago Midway

$91

Find similar

Southwest

Sep 6

MDW9:50 amChicago Midway

1h 10m

DTW12:00 pmDetroit Metropolitan Wayne County

Sep 8

DTW7:30 pmDetroit Metropolitan Wayne County

1h 10m

MDW7:40 pmChicago Midway

$94

Find similar

Southwest

Aug 27

MDW7:25 amChicago Midway

4h 05m

1 stop

DTW12:30 pmDetroit Metropolitan Wayne County

Aug 30

DTW1:20 pmDetroit Metropolitan Wayne County

1h 10m

MDW1:30 pmChicago Midway

$101

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Thu 8/21

2:30 pm-5:00 pm

Nonstop1h 30m

Detroit Metropolitan Wayne County

Mon 8/25

1:00 pm-1:32 pm

Nonstop1h 32m

$58

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Fri 8/22

2:30 pm-5:00 pm

Nonstop1h 30m

Detroit Metropolitan Wayne County

Sun 8/24

1:00 pm-1:32 pm

Nonstop1h 32m

$60

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 8/27

12:19 pm-2:51 pm

Nonstop1h 32m

Pittsburgh

Wed 9/3

8:15 am-8:58 am

Nonstop1h 43m

$91

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

Wed 8/27

1:05 pm-3:30 pm

Nonstop1h 25m

Pittsburgh

Sat 8/30

6:55 am-7:20 am

Nonstop1h 25m

$91

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Mon 9/1

6:45 am-9:12 am

Nonstop1h 27m

Detroit Metropolitan Wayne County

Tue 9/2

9:42 am-10:11 am

Nonstop1h 29m

$94

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

Thu 9/11

9:30 am-11:55 am

Nonstop1h 25m

Pittsburgh

Sat 9/13

3:45 pm-4:10 pm

Nonstop1h 25m

$94

ChicagoColumbus

ORD - CMH

ORDCMH

Chicago O'Hare Intl

Wed 8/27

3:35 pm-6:08 pm

Nonstop1h 33m

Columbus

Wed 9/3

7:00 am-7:28 am

Nonstop1h 28m

$127

ChicagoCleveland

ORD - CLE

ORDCLE

Chicago O'Hare Intl

Sat 9/20

2:27 pm-4:51 pm

Nonstop1h 24m

Cleveland Hopkins Intl

Sun 9/21

9:05 am-9:39 am

Nonstop1h 34m

$139

ChicagoCleveland

MDW - CLE

MDWCLE

Chicago Midway

Wed 8/13

11:39 am-6:03 pm

1 stop5h 24m

Cleveland Hopkins Intl

Sat 8/16

11:34 am-8:22 pm

1 stop9h 48m

$168

ChicagoCleveland

ORD - CLE

ORDCLE

Chicago O'Hare Intl

Wed 8/13

5:01 am-11:30 am

1 stop5h 29m

Cleveland Hopkins Intl

Sat 8/16

5:30 am-10:25 am

1 stop5h 55m

$168

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, 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 $259. 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 $277.

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 $262. The most expensive day to fly to Ohio is Monday, with ticket prices averaging around $413.

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 $297. 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 $351.

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 $325 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 $193 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	$28
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Ohio	4 airports

The best one-way flight to Ohio from Illinois in the past 72 hours is $28. The best round-trip flight deal from Illinois to Ohio found on momondo in the last 72 hours is $58.

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

Direct flights go from Illinois to Ohio every day.

There are 4 airports near Ohio: Cincinnati Cinci./N. Kentucky (CVG), Detroit Metropolitan Wayne County (DTW), Pittsburgh (PIT), 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 July 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 11.14% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 10.88%, Canadair (Bombardier) Regional Jet 700 with 10.56%, and Boeing 737-700 with 9.77%.

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 $110	Free Cancellation	Rating 5.9 3,239 reviews	Search Frontier flights
American Airlines	PriceFrom $125	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $152	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Southwest	PriceFrom $172	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest 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

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Popular cities in Ohio

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Cheap flights from Illinois to Ohio from $28

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 9/4. 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

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Find the cheapest flights from Illinois to Ohio

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Illinois to Ohio

Our best Delta deals on Illinois to Ohio flight tickets

Southwest flights from Illinois to Ohio

Our best Southwest deals on Illinois to Ohio flight tickets

momondo Fare Finder

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 $262. The most expensive day to fly to Ohio is Monday, with ticket prices averaging around $413.

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?

Spirit Airlines, Delta, 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 July 2025, 236 flights take off from Illinois and land in Ohio each day. The most common flight departure time for this route is 7:00PM, with 46% of daily flights taking off in the evening.

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

As of July 2025, there are 1,656 flights per week flying from Illinois to Ohio. The most common day of the week flights depart is Thu, with 24% 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