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$42+ Cheap flights from Illinois to Ohio

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CLE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Illinois to Ohio

Keep the following information in mind while searching for Illinois to Ohio flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$110
(Frontier)

One-way from

$42
(FlightHub)

Popular in

January

Cheapest in

May

Average price

$379

Good round-trip deal

$162 or less

Good one-way deal

$108 or less
Provider with most accurate pricing for Chicago (CHI)-Cleveland Hopkins Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Cleveland Hopkins Intl flights.
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From Illinois to Ohio
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One-way flight from Illinois to Ohio
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Highest demand for flights based on searches. 17% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Illinois to Ohio.
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Price to beat on a one-way flight from Illinois to Ohio.
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Find flight deals from Illinois to Ohio

Cheapest flights from Illinois to Ohio
Explore the most affordable flight options available from Illinois to Ohio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:22 amORD - CVG
1 stop9h 59mFrontier
Thu 4/37:54 pmCVG - ORD
1 stop10h 00mFrontier
Deal found 2/20$110
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:57 pmORD - DTW
1 stop15h 10mSpirit Airlines
Wed 4/301:47 pmDTW - ORD
2 stops16h 58mSpirit Airlines
Deal found 2/20$116
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:45 amORD - DTW
Nonstop1h 25mDelta
Tue 4/13:50 pmDTW - ORD
Nonstop1h 25mDelta
Deal found 2/19$117
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/22:45 pmORD - CVG
Nonstop1h 14mAmerican Airlines
Wed 4/92:39 pmCVG - ORD
Nonstop1h 26mAmerican Airlines
Deal found 2/20$117
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:25 amMDW - DTW
Nonstop1h 08mDelta
Tue 4/15:50 pmDTW - MDW
Nonstop1h 12mDelta
Deal found 2/20$117
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:15 amORD - CVG
Nonstop1h 22mUnited Airlines
Mon 3/106:00 amCVG - ORD
Nonstop1h 30mUnited Airlines
Deal found 2/20$118
This CheapOair deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:40 pmORD - DTW
1 stop11h 22mFrontier
Tue 3/187:25 pmDTW - ORD
1 stop14h 40mFrontier
Deal found 2/18$120
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:00 amMDW - DTW
Nonstop1h 10mSouthwest
Mon 3/106:05 amDTW - MDW
1 stop6h 40mSouthwest
Deal found 2/20$127
This Gotogate deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/512:58 pmMDW - DTW
1 stop18h 02mFrontier
Sat 4/126:14 amDTW - MDW
1 stop10h 41mFrontier
Deal found 2/19$128
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:24 pmSTL - DTW
1 stop24h 01mFrontier
Fri 3/149:02 amDTW - STL
1 stop15h 47mFrontier
Deal found 2/20$136
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/121:50 pmORD - DTW
1 stop8h 10mSouthwest
Wed 5/146:45 amDTW - ORD
1 stop7h 00mSouthwest
Deal found 2/20$142
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/221:50 pmORD - CVG
1 stop7h 45mSouthwest
Wed 4/236:25 amCVG - ORD
1 stop6h 25mSouthwest
Deal found 2/20$142

Find flights from Illinois to Ohio within your budget

Customize your flight search to find flights from Illinois to Ohio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Illinois

Fly to

Ohio

Route

Depart

Return

Price

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Tue 4/1

9:22 am-8:21 pm

1 stop9h 59m

Cincinnati Cinci./N. Kentucky

Thu 4/3

7:54 pm-4:54 am

1 stop10h 00m

$110

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Tue 4/1

9:57 pm-2:07 pm

1 stop15h 10m

Detroit Metropolitan Wayne County

Wed 4/30

1:47 pm-5:45 am

2 stops16h 58m

$116

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Tue 4/1

6:45 am-9:10 am

Nonstop1h 25m

Detroit Metropolitan Wayne County

Tue 4/1

3:50 pm-4:15 pm

Nonstop1h 25m

$117

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Wed 4/2

2:45 pm-4:59 pm

Nonstop1h 14m

Cincinnati Cinci./N. Kentucky

Wed 4/9

2:39 pm-3:05 pm

Nonstop1h 26m

$117

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Tue 4/1

9:25 am-11:33 am

Nonstop1h 08m

Detroit Metropolitan Wayne County

Tue 4/1

5:50 pm-6:02 pm

Nonstop1h 12m

$117

ChicagoCincinnati

ORD - CVG

ORDCVG

Chicago O'Hare Intl

Thu 3/6

7:15 am-9:37 am

Nonstop1h 22m

Cincinnati Cinci./N. Kentucky

Mon 3/10

6:00 am-6:30 am

Nonstop1h 30m

$118

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Mon 3/17

7:40 pm-8:02 am

1 stop11h 22m

Detroit Metropolitan Wayne County

Tue 3/18

7:25 pm-9:05 am

1 stop14h 40m

$120

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Thu 3/6

8:00 am-10:10 am

Nonstop1h 10m

Detroit Metropolitan Wayne County

Mon 3/10

6:05 am-11:45 am

1 stop6h 40m

$127

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Sat 4/5

12:58 pm-8:00 am

1 stop18h 02m

Detroit Metropolitan Wayne County

Sat 4/12

6:14 am-3:55 pm

1 stop10h 41m

$128

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Tue 3/11

5:24 pm-6:25 pm

1 stop24h 01m

Detroit Metropolitan Wayne County

Fri 3/14

9:02 am-11:49 pm

1 stop15h 47m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Ohio

Have a flexible travel schedule? Discover the best time to fly to Ohio from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Illinois to Ohio

Get recent, data-driven insights about flights from Illinois to Ohio including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Ohio?

Currently, April is the cheapest month in which you can book a flight from Illinois to Ohio (average of $250). Flying from Illinois to Ohio in June is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to OH?

Find hourly flight availability from Illinois to Ohio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Ohio as you normally would.

Weekly flight availability from Illinois to Ohio

Explore weekly flight availability from Illinois to Ohio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from USIL to USOH are scheduled on a Thursday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in Ohio by month

Plan your trip to Ohio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ohio ranges from 2.3 - 3.8 inches per month. September is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Ohio when rainfall is around 2.3 in.

Temperature in Ohio by month

Plan your trip to Ohio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ohio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Ohio

Get insights into the airlines that provide service to Ohio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ohio. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Illinois to Ohio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Ohio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Ohio one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Illinois to Ohio for a low price.

  • Can I find deals for flights from Illinois to Ohio that include hotel bookings?

    Yes. In addition to deals on Illinois to Ohio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Ohio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Ohio.

  • Can I find deals for business class flights from Illinois to Ohio?

    Yes. Cheapflights offers flight deals from Illinois to Ohio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Ohio?

    Currently, April is the cheapest month in which you can book a flight from Illinois to Ohio (average of $250). Flying from Illinois to Ohio in June is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Ohio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Ohio

Discover the top 4 airlines that operate flights from Illinois to Ohio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$107Average$354FlexibilityNo cancel feeOn-time71%
FrontierCheapest$110Average$137FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$152Average$392FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$188Average$343FlexibilityNo cancel feeOn-time63%
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