Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Columbus Airport to Illinois from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to Illinois departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Columbus Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:03 pm - 10:46 pm
CMH
-
ORD
11h 43m1 stop
Frontier Logo
11:51 am - 7:05 pm
ORD
-
CMH
6h 14m1 stop
$145Frontier
Fri, Jan 23 - Mon, Jan 26
Frontier Logo
9:25 am - 4:40 pm
CMH
-
ORD
8h 15m1 stop
Frontier Logo
11:51 am - 7:05 pm
ORD
-
CMH
6h 14m1 stop
$162Frontier
Sat, Jan 24 - Mon, Jan 26
Multiple Airlines Logo
5:45 am - 9:03 pm
CMH
-
ORD
16h 18m1 stop
Multiple Airlines Logo
5:57 pm - 10:58 am
ORD
-
CMH
16h 01m1 stop
$167Multiple Airlines
Tue, Jan 13 - Wed, Jan 14
Multiple Airlines Logo
5:45 am - 9:03 pm
CMH
-
ORD
16h 18m1 stop
Multiple Airlines Logo
6:03 am - 10:47 am
ORD
-
CMH
27h 44m1 stop
$174Multiple Airlines
Wed, Jan 28 - Sat, Jan 31
Southwest Logo
7:00 am - 7:30 am
CMH
-
MDW
1h 30mnonstop
Southwest Logo
10:00 am - 12:15 pm
MDW
-
CMH
1h 15mnonstop
$189Southwest
Sat, Jan 17 - Sun, Jan 18
Southwest Logo
6:30 pm - 6:45 pm
CMH
-
MDW
1h 15mnonstop
Southwest Logo
6:50 am - 12:40 pm
MDW
-
CMH
4h 50m1 stop
$199Southwest
Sat, Jan 17 - Sun, Jan 18
Delta Logo
6:25 am - 9:39 am
CMH
-
STL
4h 14m1 stop
Delta Logo
5:00 pm - 12:01 am
STL
-
CMH
6h 01m1 stop
$207Delta
Wed, Jan 7 - Wed, Jan 7
Delta Logo
8:15 am - 4:16 pm
CMH
-
MDW
9h 01m2 stops
Delta Logo
6:45 am - 12:00 pm
MDW
-
CMH
4h 15m1 stop
$214Delta
Sat, Jan 17 - Sun, Jan 18
American Airlines Logo
6:35 am - 11:00 am
CMH
-
CMI
5h 25m1 stop
American Airlines Logo
11:33 am - 4:46 pm
CMI
-
CMH
4h 13m1 stop
$612American Airlines
Thu, Dec 25 - Mon, Dec 29
American Airlines Logo
8:34 am - 5:40 pm
CMH
-
CMI
10h 06m1 stop
American Airlines Logo
11:33 am - 12:32 am
CMI
-
CMH
11h 59m2 stops
$758American Airlines
Thu, Dec 25 - Mon, Dec 29

Delta flights from Columbus Airport to Illinois

Our best Delta deals on Columbus Airport to Illinois flight tickets
Delta
Jan 7
CMH6:25 amColumbus
4h 14m
1 stop
STL9:39 amLambert-St Louis
Jan 7
STL5:00 pmLambert-St Louis
6h 01m
1 stop
CMH12:01 amColumbus
$207
Find similar
Delta
Jan 17
CMH12:54 pmColumbus
9h 11m
2 stops
ORD9:05 pmChicago O'Hare Intl
Jan 18
ORD5:30 amChicago O'Hare Intl
5h 30m
1 stop
CMH12:00 pmColumbus
$214
Find similar
Delta
Jan 17
CMH12:54 pmColumbus
9h 11m
2 stops
ORD9:05 pmChicago O'Hare Intl
Jan 18
ORD6:15 amChicago O'Hare Intl
6h 16m
2 stops
CMH1:31 pmColumbus
$219
Find similar

Frontier flights from Columbus Airport to Illinois

Our best Frontier deals on Columbus Airport to Illinois flight tickets
Frontier
Jan 23
CMH12:03 pmColumbus
11h 43m
1 stop
ORD10:46 pmChicago O'Hare Intl
Jan 26
ORD11:51 amChicago O'Hare Intl
6h 14m
1 stop
CMH7:05 pmColumbus
$145
Find similar
Frontier
Jan 24
CMH9:25 amColumbus
8h 15m
1 stop
ORD4:40 pmChicago O'Hare Intl
Jan 26
ORD11:51 amChicago O'Hare Intl
6h 14m
1 stop
CMH7:05 pmColumbus
$162
Find similar
Frontier
Jan 23
CMH12:03 pmColumbus
11h 43m
1 stop
ORD10:46 pmChicago O'Hare Intl
Jan 31
ORD6:03 amChicago O'Hare Intl
27h 44m
1 stop
CMH10:47 amColumbus
$169
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Columbus Airport 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Columbus Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Fri 1/23

12:03 pm-10:46 pm

1 stop11h 43m

Chicago O'Hare Intl

Mon 1/26

11:51 am-7:05 pm

1 stop6h 14m

$145

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Sat 1/24

9:25 am-4:40 pm

1 stop8h 15m

Chicago O'Hare Intl

Mon 1/26

11:51 am-7:05 pm

1 stop6h 14m

$162

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Tue 1/13

5:45 am-9:03 pm

1 stop16h 18m

Chicago O'Hare Intl

Wed 1/14

5:57 pm-10:58 am

1 stop16h 01m

$167

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Wed 1/28

5:45 am-9:03 pm

1 stop16h 18m

Chicago O'Hare Intl

Sat 1/31

6:03 am-10:47 am

1 stop27h 44m

$174

ColumbusChicago

CMH - MDW

CMHMDW

Columbus

Sat 1/17

7:00 am-7:30 am

Nonstop1h 30m

Chicago Midway

Sun 1/18

10:00 am-12:15 pm

Nonstop1h 15m

$189

ColumbusChicago

CMH - MDW

CMHMDW

Columbus

Sat 1/17

6:30 pm-6:45 pm

Nonstop1h 15m

Chicago Midway

Sun 1/18

6:50 am-12:40 pm

1 stop4h 50m

$199

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Wed 1/7

6:25 am-9:39 am

1 stop4h 14m

Lambert-St Louis

Wed 1/7

5:00 pm-12:01 am

1 stop6h 01m

$207

ColumbusChicago

CMH - MDW

CMHMDW

Columbus

Sat 1/17

8:15 am-4:16 pm

2 stops9h 01m

Chicago Midway

Sun 1/18

6:45 am-12:00 pm

1 stop4h 15m

$214

ColumbusChampaign

CMH - CMI

CMHCMI

Columbus

Thu 12/25

6:35 am-11:00 am

1 stop5h 25m

Champaign University-Willard

Mon 12/29

11:33 am-4:46 pm

1 stop4h 13m

$612

ColumbusChampaign

CMH - CMI

CMHCMI

Columbus

Thu 12/25

8:34 am-5:40 pm

1 stop10h 06m

Champaign University-Willard

Mon 12/29

11:33 am-12:32 am

2 stops11h 59m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Illinois from

How to get the cheapest flight ticket from Columbus Airport to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Columbus Airport is in August. Flight prices, which tend to average around $214, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $218.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Columbus Airport to Illinois is on a Thursday when prices can be found for as low as $511. Flights from Columbus Airport to Illinois on a Monday will generally be more expensive and average around $781. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Columbus Airport to Illinois during this time can be as low as $497. Flights in the afternoon are often more expensive with an average ticket price of $969.

What is the cheapest Columbus to Illinois flight route?

Fly from Columbus to Chicago Midway for the best Columbus - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Columbus Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Columbus Airport for as low as $221 on momondo.

What cabin class options are available on Columbus to Illinois flights?

There are 4 cabin classes available to choose from on Columbus to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Columbus Airport to Illinois flights?

You could potentially save up to 12% on your flight if you consider stops on a Columbus Airport to Illinois flight.

Cheap Columbus Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to Illinois

Best Price Found

$171

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Columbus Airport in the past 72 hours is $171. The best round-trip flight deal from Columbus Airport to Illinois found on momondo in the last 72 hours is $346.
The fastest flight from Columbus Airport to Illinois takes 1h 15m
Direct flights go from Columbus Airport to Illinois every day.
There are 98 airports in Illinois. From Columbus Airport there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL).
Search flight deals

  • When did momondo last update prices for flights from Columbus Airport to Illinois?

    Prices for flights from Columbus Airport to Illinois were last updated today.

  • How many operators does momondo search for flights from Columbus Airport to Illinois?

  • How old do you have to be to fly from Columbus Airport to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbus Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Columbus Airport to Illinois?

Best airlines flying from Columbus Airport to Illinois

Compare and see reviews for airlines that fly from Columbus Airport to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $90Free CancellationRating
6.3
8,179 reviews
Search Spirit Airlines flights
FrontierPriceFrom $143Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
SouthwestPriceFrom $155Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $155Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Columbus to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Columbus to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from Columbus with this policy.

How can momondo help me find flights from Columbus to Illinois?

momondo helps you find the best flight between Columbus and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Columbus to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Columbus to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $34
Flights to Los Angelesfrom $49
Flights to Miamifrom $49
Flights to Chicagofrom $49
Flights to Orlandofrom $41
Flights to San Franciscofrom $53
Flights to Las Vegasfrom $40
Flights to Washington, D.C.from $49
Flights to Bostonfrom $55
Flights to Atlantafrom $49
Flights to Dallasfrom $52
Flights to Seattlefrom $58