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$44+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CLE
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(Delta)

One-way from

$44
(FlightHub)

Popular in

January

Cheapest in

May

Average price

$319

Good round-trip deal

$117 or less

Good one-way deal

$117 or less
Provider with most accurate pricing for Chicago (CHI)-Cleveland Hopkins Intl flight deals.
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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. 11% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/179:30 amORD - DTW
Nonstop1h 14mDelta
Mon 4/219:00 amDTW - ORD
Nonstop1h 21mDelta
Deal found 3/27$97
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/179:20 amMDW - DTW
Nonstop1h 12mDelta
Mon 4/216:05 pmDTW - MDW
Nonstop1h 15mDelta
Deal found 3/27$97
This Southwest deal was found by Cheapflights users on 3/27. 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 4/247:55 amMDW - DTW
Nonstop1h 05mSouthwest
Thu 4/246:35 pmDTW - MDW
1 stop5h 25mSouthwest
Deal found 3/27$107
This Southwest deal was found by Cheapflights users on 3/27. 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 4/284:00 pmORD - DTW
1 stop4h 40mSouthwest
Tue 4/295:55 amDTW - ORD
1 stop6h 55mSouthwest
Deal found 3/27$117
This Southwest deal was found by Cheapflights users on 3/27. 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 4/245:10 amMDW - PIT
1 stop10h 30mSouthwest
Fri 4/252:15 pmPIT - MDW
Nonstop1h 30mSouthwest
Deal found 3/27$128
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Wed 5/149:08 pmORD - PIT
1 stop11h 12mSpirit Airlines
Mon 5/1911:06 amPIT - ORD
1 stop21h 21mSpirit Airlines
Deal found 3/27$140
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/812:45 pmORD - PIT
Nonstop1h 39mUnited Airlines
Tue 5/137:02 amPIT - ORD
Nonstop1h 43mUnited Airlines
Deal found 3/27$142
This Mytrip deal was found by Cheapflights users on 3/28. 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.
Mon 5/125:20 pmORD - DTW
1 stop15h 16mSpirit Airlines
Mon 5/193:23 pmDTW - ORD
1 stop17h 04mSpirit Airlines
Deal found 3/28$143
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:19 amORD - PIT
Nonstop1h 31mAmerican Airlines
Wed 4/235:25 amPIT - ORD
Nonstop1h 51mAmerican Airlines
Deal found 3/27$152
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Fri 4/189:00 pmORD - DTW
Nonstop1h 27mAmerican Airlines
Sun 4/201:30 pmDTW - ORD
Nonstop1h 28mAmerican Airlines
Deal found 3/28$153
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/282:35 pmORD - DTW
Nonstop1h 28mUnited Airlines
Wed 4/302:10 pmDTW - ORD
Nonstop1h 30mUnited Airlines
Deal found 3/27$157
This Frontier deal was found by Cheapflights users on 3/28. 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.
Fri 4/184:26 pmORD - DTW
1 stop11h 18mFrontier
Sun 4/202:35 pmDTW - ORD
1 stop10h 35mFrontier
Deal found 3/28$158

Cheapflights Fare Finder

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 March 28, 2025.
Use the filters below to find and compare flights from Illinois to Ohio that are best for you.

Fly from

Illinois

Fly to

Ohio

Route

Depart

Return

Price

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Thu 4/17

9:30 am-11:44 am

Nonstop1h 14m

Detroit Metropolitan Wayne County

Mon 4/21

9:00 am-9:21 am

Nonstop1h 21m

$97

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Thu 4/17

9:20 am-11:32 am

Nonstop1h 12m

Detroit Metropolitan Wayne County

Mon 4/21

6:05 pm-6:20 pm

Nonstop1h 15m

$97

ChicagoDetroit

MDW - DTW

MDWDTW

Chicago Midway

Thu 4/24

7:55 am-10:00 am

Nonstop1h 05m

Detroit Metropolitan Wayne County

Thu 4/24

6:35 pm-11:00 pm

1 stop5h 25m

$107

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Mon 4/28

4:00 pm-9:40 pm

1 stop4h 40m

Detroit Metropolitan Wayne County

Tue 4/29

5:55 am-11:50 am

1 stop6h 55m

$117

ChicagoPittsburgh

MDW - PIT

MDWPIT

Chicago Midway

Thu 4/24

5:10 am-4:40 pm

1 stop10h 30m

Pittsburgh

Fri 4/25

2:15 pm-2:45 pm

Nonstop1h 30m

$128

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Wed 5/14

9:08 pm-9:20 am

1 stop11h 12m

Pittsburgh

Mon 5/19

11:06 am-7:27 am

1 stop21h 21m

$140

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Thu 5/8

12:45 pm-3:24 pm

Nonstop1h 39m

Pittsburgh

Tue 5/13

7:02 am-7:45 am

Nonstop1h 43m

$142

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Mon 5/12

5:20 pm-9:36 am

1 stop15h 16m

Detroit Metropolitan Wayne County

Mon 5/19

3:23 pm-7:27 am

1 stop17h 04m

$143

ChicagoPittsburgh

ORD - PIT

ORDPIT

Chicago O'Hare Intl

Tue 4/22

8:19 am-10:50 am

Nonstop1h 31m

Pittsburgh

Wed 4/23

5:25 am-6:16 am

Nonstop1h 51m

$152

ChicagoDetroit

ORD - DTW

ORDDTW

Chicago O'Hare Intl

Fri 4/18

9:00 pm-11:27 pm

Nonstop1h 27m

Detroit Metropolitan Wayne County

Sun 4/20

1:30 pm-1:58 pm

Nonstop1h 28m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Ohio

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 $289). 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 March 28, 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 March 28, 2025.

The most flights from USIL to USOH are scheduled on a Friday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 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 March 28, 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
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 $44. However, be on the lookout for offers from Southwest and United Airlines, 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 $289). 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$142FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$110Average$358FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$152Average$391FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$187Average$342FlexibilityNo cancel feeOn-time63%
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