Cheap Flights from Decatur (DEC) to Columbus (CSG)

Popular airlines from Decatur, IL (DEC) to Columbus, GA (CSG-Columbus Metropolitan)

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Frequently asked questions

How much does a flight from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG) cost?
Grab a cheap one-way flight or cheap return flight from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG)?
The cheapest month to fly from DEC to CSG is , when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DEC to CSG flight.
How many flights per day from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG)?
There are no daily direct flights departing from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from DEC to CSG?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG)?
To avoid possible delays on the Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG) last-minute?
Booking your ticket from DEC to CSG right before your trip is usually more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a DEC to CSG flight and hotel package?
Booking a DEC to CSG flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Decatur Airport (DEC) to Columbus Metropolitan Airport (CSG)?
If you reserved your DEC to CSG flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Decatur
Destination airport
Columbus Metropolitan
Distance
550 mi

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Decatur to Columbus Flights

The cheapest times to fly from Decatur to Columbus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Decatur to Columbus are during the month of . You can find some of the cheapest flights from Decatur to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Decatur to Columbus

Sunday is one of the best days to book for cheap flights from Decatur to Columbus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Decatur to Columbus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Decatur to Columbus in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Decatur to Columbus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Decatur to Columbus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Decatur to Columbus Flights

*Flight schedules are subject to change.

*Available to One Key members.