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Cheap flights from Ohio to Chicago from £41

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — CHI
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ohio to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Ohio to Chicago
Explore the most affordable flight options available from Ohio to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Wed 4/309:52
DTW
-
ORD
1 stop7h 00m
Frontier
Wed 11/308:15
ORD
-
DTW
1 stop10h 54m
Frontier
Deal found 13/2£117
Tue 10/306:15
PIT
-
ORD
1 stop7h 35m
Southwest
Tue 17/314:40
ORD
-
PIT
2 stops7h 00m
Southwest
Deal found 10/2£134
Wed 18/306:00
PIT
-
ORD
1 stop6h 25m
JetBlue
Tue 24/311:00
ORD
-
PIT
1 stop5h 44m
JetBlue
Deal found 10/2£136
Mon 30/320:59
DTW
-
ORD
1 stop12h 02m
Spirit Airlines
Mon 6/419:31
ORD
-
DTW
1 stop15h 26m
Spirit Airlines
Deal found 13/2£136
Wed 11/310:38
PIT
-
ORD
Nonstop1h 53m
United Airlines
Sat 14/307:10
ORD
-
PIT
Nonstop1h 37m
United Airlines
Deal found 13/2£139
Thu 19/314:05
PIT
-
ORD
Nonstop1h 50m
United Airlines
Thu 26/310:35
ORD
-
PIT
Nonstop1h 34m
United Airlines
Deal found 10/2£140
Fri 13/309:00
DTW
-
ORD
Nonstop1h 30m
United Airlines
Mon 16/319:45
ORD
-
DTW
Nonstop1h 25m
United Airlines
Deal found 10/2£140
Mon 16/308:51
PIT
-
ORD
Nonstop1h 58m
United Airlines
Thu 19/307:10
ORD
-
PIT
Nonstop1h 31m
United Airlines
Deal found 11/2£142
Sat 7/306:30
PIT
-
ORD
1 stop4h 55m
Delta
Tue 10/315:59
ORD
-
PIT
1 stop6h 50m
Delta
Deal found 12/2£143
Wed 18/306:15
PIT
-
ORD
1 stop7h 35m
Southwest
Wed 18/314:40
ORD
-
PIT
2 stops7h 00m
Southwest
Deal found 12/2£147
Sun 22/308:35
DTW
-
ORD
Nonstop1h 35m
Delta
Thu 26/307:10
ORD
-
DTW
Nonstop1h 20m
Delta
Deal found 10/2£148
Tue 12/514:08
PIT
-
ORD
Nonstop1h 47m
United Airlines
Thu 14/514:10
ORD
-
PIT
Nonstop1h 41m
United Airlines
Deal found 10/2£148

Find flight deals from Ohio to Chicago

Keep the following information in mind while searching for Ohio to Chicago flight deals. Data was last updated 14 February 2026.

Round-trip from

£117

One-way from

£41

Popular in

March

Cheapest in

August

Average price

£233

Good round-trip deal

£238 or less
Frontier
  • Frontier
  • 4/3-11/3
  • 2 total stops
  • 17h 54m total
  • Ohio to Chicago
Search Deals
United Airlines
  • United Airlines
  • 28/3
  • Nonstop
  • 1h 53m total
  • Ohio to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Ohio to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ohio to Chicago 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 858,174 searches. Data last updated 14 February 2026.
Use the filters below to find and compare flights from Ohio to Chicago that are best for you.

Fly from

Ohio

Fly to

Chicago

Route

Depart

Return

Price

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Wed 18/3

06:00-11:25

1 stop6h 25m

Chicago O'Hare Intl

Tue 24/3

11:00-17:44

1 stop5h 44m

£136

DetroitChicago

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Mon 30/3

20:59-08:01

1 stop12h 02m

Chicago O'Hare Intl

Mon 6/4

19:31-11:57

1 stop15h 26m

£136

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Fri 3/4

07:00-07:49

Nonstop1h 49m

Chicago O'Hare Intl

Sun 5/4

10:30-13:05

Nonstop1h 35m

£140

DetroitChicago

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Tue 7/4

06:00-06:35

Nonstop1h 35m

Chicago O'Hare Intl

Wed 8/4

17:45-20:16

Nonstop1h 31m

£140

DetroitChicago

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Fri 13/3

09:00-09:30

Nonstop1h 30m

Chicago O'Hare Intl

Mon 16/3

19:45-22:10

Nonstop1h 25m

£140

DetroitChicago

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Sun 15/3

18:20-18:48

Nonstop1h 28m

Chicago O'Hare Intl

Wed 18/3

19:45-22:10

Nonstop1h 25m

£140

DetroitChicago

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Thu 16/4

09:00-09:29

Nonstop1h 29m

Chicago O'Hare Intl

Sat 18/4

14:52-17:31

Nonstop1h 39m

£140

DetroitChicago

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Fri 17/4

11:00-11:29

Nonstop1h 29m

Chicago O'Hare Intl

Sun 19/4

10:50-13:20

Nonstop1h 30m

£140

DetroitChicago

DTW - ORD

DTWORD

Detroit Metropolitan Wayne County

Tue 17/3

10:28-10:58

Nonstop1h 30m

Chicago O'Hare Intl

Tue 24/3

19:45-22:10

Nonstop1h 25m

£140

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Mon 16/3

10:38-11:31

Nonstop1h 53m

Chicago O'Hare Intl

Thu 19/3

07:10-09:41

Nonstop1h 31m

£142

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 47 results
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Best time to book a flight from Ohio to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Ohio with our price prediction graph.
Estimated return 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 Ohio to Chicago

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

Currently, September is the cheapest month in which you can book a flight from Ohio to Chicago (average of £70). Flying from Ohio to Chicago in May is currently the most expensive (average of £106). 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 OH to CHI?

Find hourly flight availability from Ohio to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 February 2026.

It’s optimal to fly from Ohio to Chicago in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Ohio to Chicago?

Use this chart to determine the cheapest time to fly return from Ohio to Chicago. Price data was last updated on 7 February 2026.

Travellers seeking maximum savings on their Ohio to Chicago flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ohio to Chicago

Explore weekly flight availability from Ohio to Chicago. 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 14 February 2026.

The most flights from USOH to CHI are scheduled on a Friday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (26 on average).

Related info for your journey

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

  • How long is the flight from Ohio to Chicago?

    For as low as £140, JetBlue can have you in Chicago from Ohio in 1h 49m. The distance between Ohio and Chicago is about 411 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Ohio to Chicago?

    No one likes to see their flight delayed. When booking a flight from Ohio to Chicago consider choosing PSA Airlines (82%), SWISS (77%) or Emirates (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Ohio to Chicago?

    The cheapest flight price from Ohio to Chicago is £531. On average you can expect to pay £569. The most popular route, (Pittsburgh - Chicago O'Hare Intl), can usually be booked for £237.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ohio to Chicago 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 Ohio to Chicago?

    Currently, September is the cheapest month in which you can book a flight from Ohio to Chicago (average of £70). Flying from Ohio to Chicago in May is currently the most expensive (average of £106). 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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Deals for Ohio to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ohio to Chicago?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chicago from Ohio.

Can Cheapflights find flights from Ohio to Chicago with no change fees?

Yes, we can. To see specific flights from Ohio to Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ohio to Chicago become cheaper?

Yes, Cheapflights offers price alerts on Ohio to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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