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Flights from Columbus to Saint Louis – Direct & connecting routes

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CMH to STL flights and routes map CMH to STL – All flight route options from Port Columbus International, Ohio, USA to Saint Louis Airport, Missouri, USA. These flights are operated by 5 airlines. Fly non-stop with Southwest Airlines or choose from 4 different transit flights. The shortest flight time is 1 hour and 30 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA CMH Port Columbus Columbus, OH, USA
USA STL Saint Louis Airport, MO, USA
CMH
Port Columbus
USAColumbus, OH, USA
Saint Louis Airport
USASaint Louis, MO, USA
STL
1 direct route found »
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6 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 1-2 flights per day.

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1h 30m

Southwest Airlines
Non-stop with Southwest Airlines.
1h 30m
1-2 flights per day.
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1 stop route options with the same airline:

Duration

Via Nashville BNA
1 stop with Southwest Airlines. 1-2 flights per day.

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3h 45m

Via Nashville BNA
1 stop with Southwest Airlines.
3h 45m
1-2 flights per day.
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Via Chicago MDW
1 stop with Southwest Airlines. 3-4 flights per day.

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3h 45m

Via Chicago MDW
1 stop with Southwest Airlines.
3h 45m
3-4 flights per day.
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Via Detroit DTW
1 stop with Delta Air Lines. 3-4 flights per day.

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3h 47m

Via Detroit DTW
1 stop with Delta Air Lines.
3h 47m
3-4 flights per day.
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Via Chicago ORD
1 stop with American Airlines. 4-5 flights per day.

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4h 43m

Via Chicago ORD
1 stop with American Airlines.
4h 43m
4-5 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 7-10 flights per day.

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4h 49m

Via Chicago ORD
1 stop with United Airlines.
4h 49m
7-10 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Chicago ORD With American Airlines & United Airlines 3-5 flights per day.

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4h 59m

Via Chicago ORD
4h 59m
With American Airlines & United Airlines 3-5 flights per day.
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Columbus to Saint Louis flights

With over 156 flights every week and 5 different airlines you have a wide range of options. You can fly non-stop to Saint Louis (STL) from Columbus (CMH) with Southwest Airlines but if a stopover option suits you better you can choose to fly via Nashville, Detroit or any other of the 4 alternatives with connectiing airports.

Columbus to Saint Louis with Southwest Airlines

You can fly non-stop every weekday with flights departing from 6:00 am to 9:00 pm. You can also take a connecting flight via Nashville or Chicago.

With Delta Air Lines

If you fly from Columbus with Delta Air Lines you will do a stopover in Detroit, DTW before reaching Saint Louis. This flight trip will take 4 hours and 6 minutes and you can fly every weekday with departures between 6:00 am and 6:00 pm. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Port Columbus International to Saint Louis Airport

The shortest flight time between CMH and STL is 1 hour and 30 minutes.

ViaTotal flight timeLayover timeDistance
Direct1h 30m-411 miles (661 km)
BNA Nashville3h 30m1h 10m612 miles (985 km)
DTW Detroit4h 6m1h 21m598 miles (962 km)
MDW Chicago4h 10m45m536 miles (862 km)
ORD Chicago4h 35m2h 18m556 miles (895 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.CMH-STL flight routesColumbus to Saint Louis flight routes illustrated on a map.
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Departing from Port Columbus International
Departing from Port Columbus International. Copyright: Columbus Regional Airport Authority
Columbus - Saint Louis route map and flight paths
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Show all destinations from CMH Show all destinations from STL

You can fly non-stop from Columbus (CMH) to Saint Louis (STL) with Southwest Airlines. The flight takes approximately 1 hour and 30 minutes. If you travel with a connecting flight instead, for example via Nashville, the total flight time will be 3 hours and 30 minutes.

If you're interested in direct flights, Southwest Airlines is available. For flights with stopovers, Southwest Airlines, Delta Air Lines or American Airlines is also an option.

The flight time between Port Columbus (CMH) and Saint Louis Airport (STL) is approximately 1 hour and 30 minutes. The distance between the two airports is 556 miles (or 895 kilometers).

Yes, you can fly non-stop to STL from CMH with Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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