Cheap Flights from St. Louis (CPS) to Columbus (LCK)

Popular airlines from St. Louis, MO (CPS-St. Louis Downtown) to Columbus, OH (LCK-Rickenbacker Intl.)

Frequently asked questions

How much does a flight from St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK) cost?
Snag a cheap one-way flight or cheap return flight from St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK)?
Flying in can help you save, as it's the cheapest month for flights between CPS and LCK. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK)?
To find the cheapest airline that'll fly you from CPS to LCK, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK)?
You'll need to hop on a flight with a layover when traveling from St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from CPS to LCK?
You'll generally 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 St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK)?
To avoid potential delays on the St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being canceled.**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 St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK) last-minute?
Last-minute fares from CPS to LCK are generally more expensive. To lock in the lowest rates, start searching for flights early. That said, if you're flexible with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book a CPS to LCK flight and hotel package?
You'll typically save money by securing a CPS to LCK flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your ideal flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from St. Louis Downtown Airport (CPS) to Rickenbacker Intl. Airport (LCK)?
In most cases, you can cancel or modify your CPS to LCK flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
St. Louis Downtown
Destination airport
Rickenbacker Intl.
Distance
395 mi

Book with confidence

Book with confidence

St. Louis to Columbus Flights

The cheapest times to fly from St. Louis 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 St. Louis to Columbus are during the month of . You can find some of the cheapest flights from St. Louis to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Columbus

Sunday is one of the best days to book for cheap flights from St. Louis 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 St. Louis 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 St. Louis to Columbus in 2025. 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 St. Louis 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 St. Louis 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.

 

St. Louis to Columbus Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.