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$348+ Cheap flights from Illinois to Columbus, GA (CSG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CSG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Illinois to Columbus

Cheapest flights from Illinois to Columbus
Explore the most affordable flight options available from Illinois to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/313:29 pmMDW - CSG
1 stop3h 29mDelta
Sun 1/46:25 amCSG - MDW
1 stop3h 40mDelta
Deal found 12/16$542
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/226:45 amORD - CSG
1 stop4h 08mDelta
Mon 12/2912:33 pmCSG - ORD
1 stop3h 40mDelta
Deal found 12/16$662
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:45 amORD - CSG
1 stop4h 08mDelta
Sun 1/412:33 pmCSG - ORD
1 stop3h 40mDelta
Deal found 12/16$667

Find flight deals from Illinois to Columbus

Keep the following information in mind while searching for Illinois to Columbus flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$348
(Delta)

Popular in

January

Cheapest in

August

Average price

$195
Provider with most accurate pricing for Chicago (CHI)-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Atlanta Hartsfield-Jackson flights.
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From Illinois to Columbus Metropolitan Area
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Columbus 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Illinois to Columbus that are best for you.

Fly from

Illinois

Fly to

Columbus

Route

Depart

Return

Price

ChicagoColumbus

ORD - CSG

ORDCSG

Chicago O'Hare Intl

Fri 3/6

2:46 pm-8:59 pm

1 stop5h 13m

Columbus Metropolitan Area

Tue 3/10

11:58 am-4:49 pm

1 stop5h 51m

$348

ChicagoColumbus

MDW - CSG

MDWCSG

Chicago Midway

Fri 3/6

6:00 am-11:18 am

1 stop4h 18m

Columbus Metropolitan Area

Tue 3/10

6:28 am-9:55 am

1 stop4h 27m

$374

ChicagoColumbus

ORD - CSG

ORDCSG

Chicago O'Hare Intl

Thu 1/1

5:30 am-11:53 am

1 stop5h 23m

Columbus Metropolitan Area

Mon 1/5

12:00 pm-10:34 pm

2 stops11h 34m

$428

ChicagoColumbus

MDW - CSG

MDWCSG

Chicago Midway

Wed 12/31

3:29 pm-7:58 pm

1 stop3h 29m

Columbus Metropolitan Area

Sun 1/4

6:25 am-9:05 am

1 stop3h 40m

$542

ChicagoColumbus

MDW - CSG

MDWCSG

Chicago Midway

Thu 1/1

6:00 am-11:53 am

1 stop4h 53m

Columbus Metropolitan Area

Mon 1/5

12:00 pm-4:29 pm

1 stop5h 29m

$588

ChicagoColumbus

ORD - CSG

ORDCSG

Chicago O'Hare Intl

Wed 12/31

6:45 am-11:53 am

1 stop4h 08m

Columbus Metropolitan Area

Sun 1/4

12:33 pm-3:13 pm

1 stop3h 40m

$667

ChicagoColumbus

ORD - CSG

ORDCSG

Chicago O'Hare Intl

Mon 12/29

5:30 am-11:53 am

1 stop5h 23m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Illinois to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Illinois with our price prediction graph.
Estimated round-trip 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 Illinois to Columbus

What is the cheapest month to book a flight from Illinois to Columbus, Georgia?

Currently, February is the cheapest month in which you can book a flight from Illinois to Columbus, Georgia (average of $36). Flying from Illinois to Columbus, Georgia in July is currently the most expensive (average of $79). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Columbus from Illinois?

    Columbus Metropolitan Area (CSG) is the airport you will fly into if you book a flight from Illinois to Columbus. It is only a 4.4 mi journey from Metropolitan Area (CSG) to Columbus’s city center.

  • How long is the flight from Illinois to Columbus, Georgia?

    Departing from Illinois to Columbus, Georgia will take you 5h 13m. There are 673 mi between Illinois and Columbus, Georgia.

  • Can I find deals for flights from Illinois to Columbus that include hotel bookings?

    Yes. In addition to deals on Illinois to Columbus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Columbus?

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

  • Can I find deals for business class flights from Illinois to Columbus?

    Yes. Cheapflights offers flight deals from Illinois to Columbus 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 Illinois to Columbus, Georgia?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Columbus, Georgia (average of $36). Flying from Illinois to Columbus, Georgia in July is currently the most expensive (average of $79). 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

Traveling to a place near Columbus?

Book flights to Columbus if you plan to visit one of these locations
Fort Benning
Phenix City

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Alternative routes for Illinois to Columbus

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Columbus

Discover the top airline that operate flights from Illinois to Columbus. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$123Average$336FlexibilityNo cancel feeOn-timeN/A

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