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Direct flights from Columbus to Saint Louis

Airlines Schedules

CMH - STL route map All flights from CMH to STL non-stop. There are direct flights from Port Columbus International (CMH), Ohio, USA to Saint Louis Airport (STL), Missouri, USA with Southwest Airlines. 13 weekly departures are currently scheduled on this route. Departure times range from 06:20 to 22:15 depending on the schedule period. The flight distance is 411 miles (661 km). Flight time ranges from 1 hour and 25 minutes to 1 hour and 50 minutes.

CMH
Port Columbus
USAColumbus , USA
STL
Saint Louis Airport
USASaint Louis , USA
CMH
Port Columbus
USAColumbus , USA
Saint Louis Airport
USASaint Louis , USA
STL
Flight time 1h 25min to 1h 50min
Updated Aug 24, 2026
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Airlines with non-stop routes:

Southwest Airlines Low-cost carrier

Departure times vary between 06:20 and 22:15
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
13 flights/week
13 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Columbus to Saint Louis with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Sep 28
Tue
Sep 29
Wed
Sep 30
Thu
Oct 1
Fri
Oct 2
Sat
Oct 3
Sun
Oct 4
WN4203
19:35
07:00
07:00
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WN4884
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07:10
07:10
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07:10
WN1785
07:20
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WN755
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12:35
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WN1656
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19:25
19:25
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WN4925
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20:30
20:30
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WN1914
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20:35

The timetable & schedule information was updated at 2026-08-24

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Columbus to Saint Louis scheduled departures

Select a date to see every published non-stop departure between CMH and STL.

Friday
Fri
Sep 25
2 flights(2)
Saturday
Sat
Sep 26
1 flights(1)
Sunday
Sun
Sep 27
2 flights(2)
Monday
Mon
Sep 28
2 flights(2)
Tuesday
Tue
Sep 29
2 flights(2)
Wednesday
Wed
Sep 30
2 flights(2)
Thursday
Thu
Oct 01
2 flights(2)
Time
Airline
Flight
07:20
Southwest Airlines Southwest Airlines
WN1785
19:35
Southwest Airlines Southwest Airlines
WN4203
07:15
Southwest Airlines Southwest Airlines
WN4203
06:40
Southwest Airlines Southwest Airlines
WN4572
19:35
Southwest Airlines Southwest Airlines
WN4203
07:20
Southwest Airlines Southwest Airlines
WN1785
19:35
Southwest Airlines Southwest Airlines
WN4203
07:00
Southwest Airlines Southwest Airlines
WN4203
19:25
Southwest Airlines Southwest Airlines
WN1656
07:00
Southwest Airlines Southwest Airlines
WN4203
19:25
Southwest Airlines Southwest Airlines
WN1656
07:10
Southwest Airlines Southwest Airlines
WN4884
20:30
Southwest Airlines Southwest Airlines
WN4925
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CMH-STL flight route
Route map from Columbus, CMH to Saint Louis, STL. The distance is 411 miles or 661 km.
Columbus - Saint Louis direct flight map
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CMH - STL route facts

  • Distance
    411 miles (661 km)
  • Flight time
    1 hour and 25 minutes to 1 hour and 50 minutes
  • Airline
    Southwest Southwest
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Arrival terminals
    Terminal 2
  • Aircraft
    Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger (Scimitar Winglets)

Route FAQ

Southwest Airlines operates non-stop flights from CMH to STL with 13 weekly departures.

Scheduled flight time from CMH to STL ranges from 1 hour and 25 minutes to 1 hour and 50 minutes. The route covers 411 miles (661 km).

13 weekly departures are currently scheduled on this route, with published departure times ranging from 06:20 to 22:15 depending on the schedule period.

Arrival terminal: Terminal 2.

Economy are currently scheduled on non-stop flights for this route.
Direct flights from Columbus to MO, USA
From Columbus to Kansas City

MCI Kansas City International Airport
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