Cheap Flights from Columbus to St Louis

Compare Port Columbus to St Louis flight deals

Find the cheapest month or even day of the year to fly to St Louis

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Flight deals from Port Columbus to St Louis

Looking for a cheap last-minute deal or the best return flight from Port Columbus to St Louis? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Port Columbus to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Port Columbus to St Louis flights are currently cheapest in November.

Direct flights from Port Columbus to St Louis

Port Columbus to St Louis: Alternative routes

Compare routes from Port Columbus to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Columbus to St Louis: Flight information

The things to know before you go.
Cheapest flight found$227
Cheapest month to flyNovember
Average flight time1 hr, 31 mins
Most popular airlineSouthwest Airlines
Average flights per week17

Finding cheap flights from Port Columbus to St Louis: Frequently asked questions

The best price we found for a return flight from Port Columbus to St Louis is $227. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 31 minutes is the average flight time from Port Columbus to St Louis.
Southwest Airlines flies direct from Port Columbus to St Louis.
As of October 2024, there are 17 flights per week flying from Port Columbus to St Louis.
The cheapest month to fly from Port Columbus to St Louis is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Port Columbus Airport to St Louis Airport on Friday, 15 November 2024.
Yes – the average flight time is 1 hour and 31 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to St Louis.

Flying from John Glenn Columbus International Airport (CMH) to Lambert-St. Louis International Airport (STL): what you need to know

  • 1 hour 28 minutes is the average duration of a direct flight from John Glenn Columbus International Airport to Lambert-St. Louis International Airport. St Louis is 1 hour behind Columbus and is in the UTC-5 timezone.

  • For the first departure, hop on the 06:30 flight from John Glenn Columbus International Airport to Lambert-St. Louis International Airport. If you'd like to set off later, the last flight departs at 21:40. With 10 flights every week from CMH to STL, you can select the one that works best for you.

  • Popular months like July or holiday periods such as spring break and Thanksgiving will mean bigger queues at check-in and security. Travelling then? Play it safe and get to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a wise idea.

  • If you want to break up your flight from John Glenn Columbus International Airport to Lambert-St. Louis International Airport, add a stopover to your trip. Simply uncheck 'Direct flights only' to find a destination that interests you. The top stopovers on the CMH - STL route include:

    • Nashville International Airport

    • Detroit Metropolitan Wayne County Airport

    • Chicago Midway International Airport

How to find the cheapest flights from John Glenn Columbus International Airport (CMH) to Lambert-St. Louis International Airport (STL)

  • The lowest price we've seen for a one-way ticket from John Glenn Columbus International Airport to Lambert-St. Louis International Airport is $107. For a return flight on this route, the best price is $227. Depending on the availability and when you book, these fares may change.

  • Book 10 months before you want to fly. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap flight tickets from CMH to STL.

  • June is the cheapest month for tickets from John Glenn Columbus International Airport to Lambert-St. Louis International Airport. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Finding a cheap ticket from CMH to STL is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when the price has dropped.

  • Use filters to find the best journey for you. To see the 'Best,' 'Cheapest' or 'Fastest' flights from John Glenn Columbus International Airport to Lambert-St. Louis International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about John Glenn Columbus International Airport (CMH)

  • John Glenn Columbus International Airport is around 13 kilometres from central Columbus. If you're driving, ride-sharing or catching a cab from the centre, it'll take 10 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the travel time to be approximately 1 hour and 5 minutes.

  • Catching an early flight from John Glenn Columbus International Airport to Lambert-St. Louis International Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these hotels close to CMH:

Arriving at Lambert-St. Louis International Airport (STL)

Getting from Lambert-St. Louis International Airport (STL) to central St Louis

  • Lambert-St. Louis International Airport to central St Louis is around 21 minutes in a car. It's approximately 26 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing services.

  • It takes roughly 36 minutes to get there using public transport.

When to fly to Lambert-St. Louis International Airport (STL)

  • It's time to plan your dates for your flight from John Glenn Columbus International Airport to Lambert-St. Louis International Airport. July is the most popular month to visit St Louis. If you want a more relaxed vibe, go in April.

  • The warmest month in St Louis is July, with the temperature ranging between 17ºC and 33ºC. Book your flights from John Glenn Columbus International Airport to Lambert-St. Louis International Airport in this month if you like this kind of weather.

  • Search for cheap flight tickets from CMH to STL in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC and 7ºC on average.

More about St Louis

Complete your St Louis trip with hotels and a car rental

  • Comparing flights is not the only thing we're good at. Once you've secured your cheap ticket to Lambert-St. Louis International Airport, explore our car rental deals that'll give you the freedom and flexibility to travel around at your own pace. Next, take a look at our exclusive rates for hotels to find the perfect St Louis stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.