Cheap flights from Ohio to Illinois from $40
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 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Ohio to Illinois?
To save up to 147% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ohio to Illinois from $335 1-2 weeks out and tickets from $413 for flights departing within the next 72 hours.
What is the cheapest month to fly from Ohio to Illinois?
The best pricing can be found in the month of April. Prices to Illinois from Ohio average $252. You can even find prices in April for less than $252, as users have found deals to Illinois from as low as $79. The month of July appears to be one of the more expensive times to travel to Illinois from Ohio. Flying in the targeted month can save you up to 11%.
When is the cheapest time to fly from Ohio to Illinois (OH - IL)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ohio to Illinois as you normally would.
Cheap American Airlines flights from Ohio to Illinois
Explore cheap flight options specifically provided by American Airlines for the route between Ohio and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Ohio to Illinois. Make sure to double check the flight details before booking.
Cheap United Airlines flights from Ohio to Illinois
Explore cheap flight options specifically provided by United Airlines for the route between Ohio and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Ohio to Illinois. Make sure to examine the flight information before completing your reservation.
Cheap Ohio to Illinois flights in April & May 2024
Find cheap flight options from Ohio to Illinois specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
These are some of the most attractive deals on flights from Ohio to Illinois in 2024. Check back in a little while for more flight options.
Ohio to Illinois 2024 flight deals
Discover exclusive flight deals for travel between Ohio and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
These are some of the most attractive deals on flights from Ohio to Illinois in 2024. Check back in a little while for more flight options.
Non-stop flights to Illinois from Ohio
Discover non-stop flight options from Ohio to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Consider booking one of these non-stop flights heading from Ohio to Illinois. Search for alternative flights from Ohio to Illinois by utilizing the search form above.
Ohio to Illinois flights leaving soon
Find last-minute flight options from Ohio to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Book one of these great deals on flights from Ohio to Illinois. It's wise to confirm all flight details are correct before booking.
One-way flights to Illinois from Ohio
Search for one-way flight options from Ohio to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from Ohio to Illinois. Users can also find round-trip Ohio to Illinois flights by using the search form above.
Find flights from Ohio to Illinois within your budget
Customize your flight search to find flights from Ohio to Illinois 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 3,068,701 searches. Data last updated April 25, 2024.
Fly from
Fly to
Budget
$94 - $156
Route
Depart
Return
Price
ColumbusChicago O'Hare Intl
CMH - ORD
CMHORD
Columbus
Thu 7/4
Nonstop1h 26m
Chicago O'Hare Intl
Tue 7/9
Nonstop1h 24m
Cleveland Hopkins IntlChicago O'Hare Intl
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Wed 7/3
Nonstop1h 36m
Chicago O'Hare Intl
Tue 7/9
Nonstop1h 37m
Cleveland Hopkins IntlChicago Midway
CLE - MDW
CLEMDW
Cleveland Hopkins Intl
Wed 5/15
1 stop20h 32m
Chicago Midway
Tue 5/21
1 stop19h 25m
Cleveland Hopkins IntlChicago O'Hare Intl
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Wed 5/15
Nonstop1h 32m
Chicago O'Hare Intl
Wed 5/15
Nonstop1h 23m
Cincinnati Cinci./N. KentuckyChicago O'Hare Intl
CVG - ORD
CVGORD
Cincinnati Cinci./N. Kentucky
Wed 5/22
Nonstop1h 25m
Chicago O'Hare Intl
Wed 5/29
Nonstop1h 24m
Cleveland Hopkins IntlLambert-St Louis
CLE - STL
CLESTL
Cleveland Hopkins Intl
Mon 5/20
1 stop14h 27m
Lambert-St Louis
Tue 5/21
1 stop11h 23m
Cleveland Hopkins IntlChicago O'Hare Intl
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Sat 5/25
1 stop8h 46m
Chicago O'Hare Intl
Sun 5/26
1 stop9h 02m
Cleveland Hopkins IntlChicago O'Hare Intl
CLE - ORD
CLEORD
Cleveland Hopkins Intl
Tue 5/14
2 stops16h 35m
Chicago O'Hare Intl
Wed 5/15
1 stop12h 29m
ColumbusChicago O'Hare Intl
CMH - ORD
CMHORD
Columbus
Wed 5/29
1 stop6h 48m
Chicago O'Hare Intl
Tue 6/4
1 stop7h 09m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated April 25, 2024.
To help decide which airline to fly from Ohio to Illinois, see what other customers have to say about American Airlines, United Airlines and Frontier. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Related info for your journey
Find useful and relevant information for your journey from Ohio to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ohio to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Ohio to Illinois
Discover the top 5 airlines that operate flights from Ohio to Illinois. 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 3,068,701 searches. Data last updated April 25, 2024.
Search flights from Ohio to Illinois by cabin class
Find flights from Ohio to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Ohio to Illinois
Find hourly flight availability from Ohio to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2024.
| 6%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 45%of flight departures | Morning6 am to noon |
| 45%of flight departures | AfternoonNoon to 6 pm |
| 4%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ohio to Illinois?
Cheapflights makes it easy to find Ohio to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Ohio to Illinois?
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 Illinois from Ohio.
Can Cheapflights find flights from Ohio to Illinois with no change fees?
Certainly. Search results for flights to Illinois from Ohio shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Ohio to Illinois become cheaper?
Of course! You can now track prices for flights from Ohio to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.