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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 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Columbus Airport to Illinois

Cheap round-trip flights

Southwest Logo
7:10 pm - 7:25 pmCMH-MDW
1h 15mnonstop
Southwest Logo
6:10 pm - 8:30 pmMDW-CMH
1h 20mnonstop
$127Southwest
Find Deal
Wed, Aug 27 - Wed, Sep 3
American Airlines Logo
6:30 am - 7:04 amCMH-ORD
1h 34mnonstop
American Airlines Logo
2:59 pm - 5:22 pmORD-CMH
1h 23mnonstop
$127American Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 20
American Airlines Logo
6:50 am - 7:19 amCMH-ORD
1h 29mnonstop
American Airlines Logo
9:06 pm - 11:26 pmORD-CMH
1h 20mnonstop
$129American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Southwest Logo
7:35 pm - 10:25 pmCMH-MDW
3h 50m1 stop
Southwest Logo
6:10 pm - 8:30 pmMDW-CMH
1h 20mnonstop
$137Southwest
Find Deal
Wed, Aug 27 - Wed, Sep 3
Spirit Airlines Logo
9:38 pm - 4:51 pmCMH-ORD
20h 13m1 stop
Spirit Airlines Logo
11:13 am - 7:29 amORD-CMH
19h 16m1 stop
$171Spirit Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 10
Delta Logo
8:10 am - 12:28 pmCMH-MDW
5h 18m1 stop
Delta Logo
6:17 pm - 11:18 pmMDW-CMH
4h 01m1 stop
$177Delta
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Sat, Aug 30 - Sat, Aug 30
Delta Logo
11:00 am - 4:31 pmCMH-ORD
6h 31m1 stop
Delta Logo
7:20 am - 12:29 pmORD-CMH
4h 09m1 stop
$177Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
Spirit Airlines Logo
6:00 am - 4:10 pmCMH-ORD
11h 10m1 stop
Spirit Airlines Logo
8:12 pm - 11:29 amORD-CMH
14h 17m1 stop
$194Spirit Airlines
Find Deal
Mon, Aug 25 - Tue, Aug 26
United Airlines Logo
7:00 am - 7:28 amCMH-ORD
1h 28mnonstop
United Airlines Logo
6:10 pm - 8:38 pmORD-CMH
1h 28mnonstop
$215United Airlines
Find Deal
Thu, Aug 28 - Sat, Aug 30
United Airlines Logo
10:34 am - 3:44 pmCMH-STL
6h 10m1 stop
United Airlines Logo
5:00 am - 9:58 amSTL-CMH
3h 58m1 stop
$296United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28

American Airlines flights from Columbus Airport to Illinois

Our best American Airlines deals on Columbus Airport to Illinois flight tickets
American Airlines
Aug 20
CMH6:30 amColumbus
1h 34m
ORD7:04 amChicago O'Hare Intl
Aug 20
ORD2:59 pmChicago O'Hare Intl
1h 23m
CMH5:22 pmColumbus
$127
Find similar
American Airlines
Sep 13
CMH6:50 amColumbus
1h 29m
ORD7:19 amChicago O'Hare Intl
Sep 20
ORD9:06 pmChicago O'Hare Intl
1h 20m
CMH11:26 pmColumbus
$129
Find similar
American Airlines
Sep 24
CMH6:10 amColumbus
1h 29m
ORD6:39 amChicago O'Hare Intl
Sep 25
ORD8:00 amChicago O'Hare Intl
1h 26m
CMH10:26 amColumbus
$152
Find similar

Spirit Airlines flights from Columbus Airport to Illinois

Our best Spirit Airlines deals on Columbus Airport to Illinois flight tickets
Spirit Airlines
Sep 8
CMH9:38 pmColumbus
20h 13m
1 stop
ORD4:51 pmChicago O'Hare Intl
Sep 10
ORD11:13 amChicago O'Hare Intl
19h 16m
1 stop
CMH7:29 amColumbus
$171
Find similar
Spirit Airlines
Aug 25
CMH6:00 amColumbus
11h 10m
1 stop
ORD4:10 pmChicago O'Hare Intl
Aug 26
ORD8:12 pmChicago O'Hare Intl
14h 17m
1 stop
CMH11:29 amColumbus
$194
Find similar
Spirit Airlines
Oct 15
CMH5:15 amColumbus
13h 40m
1 stop
ORD5:55 pmChicago O'Hare Intl
Oct 17
ORD6:30 amChicago O'Hare Intl
10h 41m
1 stop
CMH6:11 pmColumbus
$196
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 July 31, 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 - MDW

CMHMDW

Columbus

Wed 8/27

7:10 pm-7:25 pm

Nonstop1h 15m

Chicago Midway

Wed 9/3

6:10 pm-8:30 pm

Nonstop1h 20m

$127

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Wed 8/20

6:30 am-7:04 am

Nonstop1h 34m

Chicago O'Hare Intl

Wed 8/20

2:59 pm-5:22 pm

Nonstop1h 23m

$127

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Sat 9/13

6:50 am-7:19 am

Nonstop1h 29m

Chicago O'Hare Intl

Sat 9/20

9:06 pm-11:26 pm

Nonstop1h 20m

$129

ColumbusChicago

CMH - MDW

CMHMDW

Columbus

Wed 8/27

7:35 pm-10:25 pm

1 stop3h 50m

Chicago Midway

Wed 9/3

6:10 pm-8:30 pm

Nonstop1h 20m

$137

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Mon 9/8

9:38 pm-4:51 pm

1 stop20h 13m

Chicago O'Hare Intl

Wed 9/10

11:13 am-7:29 am

1 stop19h 16m

$171

ColumbusChicago

CMH - MDW

CMHMDW

Columbus

Sat 8/30

8:10 am-12:28 pm

1 stop5h 18m

Chicago Midway

Sat 8/30

6:17 pm-11:18 pm

1 stop4h 01m

$177

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Sat 9/13

11:00 am-4:31 pm

1 stop6h 31m

Chicago O'Hare Intl

Sat 9/20

7:20 am-12:29 pm

1 stop4h 09m

$177

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Mon 8/25

6:00 am-4:10 pm

1 stop11h 10m

Chicago O'Hare Intl

Tue 8/26

8:12 pm-11:29 am

1 stop14h 17m

$194

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Thu 8/28

7:00 am-7:28 am

Nonstop1h 28m

Chicago O'Hare Intl

Sat 8/30

6:10 pm-8:38 pm

Nonstop1h 28m

$215

ColumbusSt. Louis

CMH - STL

CMHSTL

Columbus

Wed 9/24

10:34 am-3:44 pm

1 stop6h 10m

Lambert-St Louis

Sun 9/28

5:00 am-9:58 am

1 stop3h 58m

$296

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $243, 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 $277.

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 $514. Flights from Columbus Airport to Illinois on a Sunday will generally be more expensive and average around $816. 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 $511. Flights at noon are often more expensive with an average ticket price of $977.

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 $319 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 $242 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?

No. A direct flight is the cheapest option for a flight between Columbus Airport to Illinois.

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

$64

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Illinois

3 airports
The best one-way flight to Illinois from Columbus Airport in the past 72 hours is $64. The best round-trip flight deal from Columbus Airport to Illinois found on momondo in the last 72 hours is $127.
The fastest flight from Columbus Airport to Illinois takes 1h 15m
Direct flights go from Columbus Airport to Illinois every day.
There are 3 airports near Illinois: 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
American AirlinesPriceFrom $156Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $178Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $179Free CancellationRating
6.3
8,049 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $180Free CancellationRating
8.0
4,246 reviews
Search Southwest 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.

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