Columbus to Cahokia/St Louis (CMH–CPS) — Airlines, Schedules & Connections

CMH Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 15 1-stop flights
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
MSP Minneapolis 6h 21m AFAMDL → DL Minneapolis (MSP) to Cahokia/St Louis flights
PIT Pittsburgh ~2h 57m AADLUA → Pittsburgh (PIT) to Cahokia/St Louis flights
LGA New York ~4h 40m AADLWS → New York (LGA) to Cahokia/St Louis flights
IAD Dulles ~5h 3m ACAVCM → SY Dulles (IAD) to Cahokia/St Louis flights
FLL Fort Lauderdale ~5h 14m MXWN → Fort Lauderdale (FLL) to Cahokia/St Louis flights
JFK New York ~5h 34m AAAFBA → New York (JFK) to Cahokia/St Louis flights
HOU Houston ~5h 52m WN → Houston (HOU) to Cahokia/St Louis flights
AUS Austin ~6h 16m DLWN → Austin (AUS) to Cahokia/St Louis flights
IAH Houston ~6h 36m NHNZUA → UA Houston (IAH) to Cahokia/St Louis flights
DEN Denver ~7h 5m F9UAWN → SY Denver (DEN) to Cahokia/St Louis flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Columbus to Cahokia/St Louis
Connecting service available through multiple hubs.
-1h behind

While no nonstop service exists between CMH and CPS, 1-stop connecting options are available.

Also explore CMH Routes CPS Routes CMH Live Flights CPS Live Flights CMH Delays
All flights from Cahokia/St Louis (CPS) Cahokia/St Louis to Columbus flights
Connections

Connection Landscape

1-stop and 2-stop options for CMH to CPS.
1-STOP
One-Stop Connections
15
Hubs
~2h
Fastest
~28h
Longest
PIT ~2h 57m LGA ~4h 40m IAD ~5h 3m FLL ~5h 14m JFK ~5h 34m
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
CMH → CPS
88%
Generally reliable. Most flights run on time.
Departing
88%
Return
CPS → CMH
90%
Generally reliable. Most flights run on time.
Arriving
90%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. CMH delays →
Alternatives

Other ways to reach Cahokia/St Louis from Columbus

Nearby airports with service to St Louis Downtown Airport.
Metric CMH→CPS LCK→CPS CLE→CPS
Distance from CMH – 13 mi 112 mi
Nonstop airlines – 1 1
Weekly flights – 1 –
Departure OTP 88% – –
Columbus (LCK) to Cahokia/St Louis flights · Cleveland (CLE) to Cahokia/St Louis flights
Airports within 200 miles of CMH with service to St Louis Downtown Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Cahokia/St Louis is 1 hour behind Columbus.
CMH: EDT · CPS: CDT

When it's 6:00 PM in Columbus, it's 5:00 PM in Cahokia/St Louis.
Facts

CMH–CPS Quick Facts

Key statistics for the Columbus to Cahokia/St Louis route.
Route details
Time difference-1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: CMH
Full nameJohn Glenn Columbus International Airport
IATA / ICAOCMH / KCMH
TimezoneAmerica/New_York
Passengers/yr8.8M
Elevation815 ft / 248 m
Destination: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Chicago
Elevation413 ft / 126 m
FAQ

Frequently Asked Questions

Common questions about CMH to CPS flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Minneapolis–Saint Paul.
Cahokia/St Louis is 1 hour behind Columbus.
Yes, return flights from CPS to CMH are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LCK and CLE. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Minneapolis–Saint Paul. Nearby alternative airports include Columbus (LCK) and Cleveland (CLE).