$80+ Cheap flights from Columbus (CMH) to Illinois
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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Columbus to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 10, 2024.
Round-trip from | $191 (CheapOair) |
|---|---|
One-way from | $80 (Frontier) |
Find flight deals from Columbus to Illinois
Cheapest flights from Columbus to IllinoisExplore the most affordable flight options available from Columbus to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2024.
Explore the most affordable flight options available from Columbus to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2024.
This Delta deal was found by Cheapflights users on 12/9. 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.
This Southwest deal was found by Cheapflights users on 12/9. 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.
This Delta deal was found by Cheapflights users on 12/9. 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.
This American Airlines deal was found by Cheapflights users on 12/9. 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.
This United Airlines deal was found by Cheapflights users on 12/9. 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.
This Southwest deal was found by Cheapflights users on 12/9. 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.
This CheapOair deal was found by Cheapflights users on 12/9. 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.
This CheapOair deal was found by Cheapflights users on 12/10. 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.
This Mytrip deal was found by Cheapflights users on 12/9. 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.
This American Airlines deal was found by Cheapflights users on 12/9. 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.
This flugladen.de deal was found by Cheapflights users on 12/9. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Find flights from Columbus to Illinois within your budget
Customize your flight search to find flights from Columbus 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 2,857,848 searches. Data last updated December 10, 2024.
Fly from
Fly to
Route
Depart
Return
Price
ColumbusSt. Louis
CMH - STL
CMHSTL
Columbus
Mon 1/6
11:25 am-11:40 pm
1 stop13h 15m
Lambert-St Louis
Sun 1/12
3:48 pm-2:58 pm
1 stop22h 10m
ColumbusChicago
CMH - ORD
CMHORD
Columbus
Thu 1/23
3:58 pm-4:10 pm
3 stops25h 12m
Chicago O'Hare Intl
Thu 1/30
5:11 am-2:53 pm
1 stop8h 42m
ColumbusChicago
CMH - ORD
CMHORD
Columbus
Thu 1/23
3:58 pm-4:10 pm
3 stops25h 12m
Chicago O'Hare Intl
Thu 1/30
5:11 am-8:42 pm
2 stops14h 31m
ColumbusChicago
CMH - MDW
CMHMDW
Columbus
Sat 1/18
7:10 am-7:40 am
Nonstop1h 30m
Chicago Midway
Sun 1/19
2:25 pm-10:15 pm
2 stops6h 50m
ColumbusChicago
CMH - ORD
CMHORD
Columbus
Tue 1/21
3:41 pm-7:26 pm
1 stop4h 45m
Chicago O'Hare Intl
Thu 1/23
8:15 am-10:43 am
Nonstop1h 28m
ColumbusChicago
CMH - MDW
CMHMDW
Columbus
Tue 12/24
6:30 am-8:50 am
1 stop3h 20m
Chicago Midway
Tue 12/31
5:51 pm-10:28 pm
1 stop3h 37m
ColumbusChicago
CMH - ORD
CMHORD
Columbus
Tue 12/24
7:20 am-1:00 pm
1 stop6h 40m
Chicago O'Hare Intl
Tue 12/31
5:45 am-11:20 am
1 stop4h 35m
ColumbusChicago
CMH - ORD
CMHORD
Columbus
Tue 12/24
1:09 pm-9:17 pm
2 stops9h 08m
Chicago O'Hare Intl
Wed 12/25
5:57 pm-11:55 pm
1 stop4h 58m
ColumbusSt. Louis
CMH - STL
CMHSTL
Columbus
Wed 2/5
6:45 pm-7:20 pm
Nonstop1h 35m
Lambert-St Louis
Mon 2/10
8:20 am-10:40 am
Nonstop1h 20m
ColumbusChicago
CMH - MDW
CMHMDW
Columbus
Fri 2/28
10:19 am-7:19 pm
1 stop10h 00m
Chicago Midway
Sat 3/1
12:43 pm-7:51 pm
1 stop6h 08m
Best time to book a flight from Columbus to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Columbus with our price prediction graph.
Travel insights for flights from Columbus to Illinois
Get recent, data-driven insights about flights from Columbus to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Columbus Airport to Illinois?
Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Illinois (average of $232). Flying from Columbus Airport to Illinois in June is currently the most expensive (average of $308). 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 CMH to IL?
Find hourly flight availability from Columbus 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 December 10, 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus Airport to Illinois as you normally would.
Weekly flight availability from Columbus Airport to Illinois
Explore weekly flight availability from Columbus to Illinois. 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 December 10, 2024.
The most flights from CMH to USIL are scheduled on a Monday (45 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, 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 23.0 F).