Oklahoma City to Cahokia/St Louis (OKC–CPS) — Airlines, Schedules & Connections

OKC Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 12 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 7h 32m DLKEVS → DL Minneapolis (MSP) to Cahokia/St Louis flights
HOU Houston ~4h 42m WN → Houston (HOU) to Cahokia/St Louis flights
AUS Austin ~4h 46m WN → Austin (AUS) to Cahokia/St Louis flights
IAH Houston ~5h 12m CMEKNH → UA Houston (IAH) to Cahokia/St Louis flights
DEN Denver ~5h 50m ACF9UA → SY Denver (DEN) to Cahokia/St Louis flights
IAD Dulles ~6h 11m UA → SY Dulles (IAD) to Cahokia/St Louis flights
LGA New York ~6h 18m AADLPD → New York (LGA) to Cahokia/St Louis flights
PHX Phoenix ~6h 25m AAASOO → Phoenix (PHX) to Cahokia/St Louis flights
SJC San Jose ~8h 1m → San Jose (SJC) to Cahokia/St Louis flights
LAX Los Angeles ~8h 50m AAASFJ → Los Angeles (LAX) to Cahokia/St Louis flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Oklahoma City to Cahokia/St Louis
Connecting service available through multiple hubs.

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

Also explore OKC Routes CPS Routes OKC Live Flights CPS Live Flights OKC Delays
All flights from Cahokia/St Louis (CPS) Cahokia/St Louis to Oklahoma City flights
Connections

Connection Landscape

1-stop and 2-stop options for OKC to CPS.
1-STOP
One-Stop Connections
12
Hubs
~4h
Fastest
~26h
Longest
HOU ~4h 42m AUS ~4h 46m IAH ~5h 12m DEN ~5h 50m IAD ~6h 11m
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
OKC → CPS
80%
Generally reliable. Most flights run on time.
Departing
80%
Return
CPS → OKC
92%
Generally reliable. Most flights run on time.
Arriving
92%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. OKC delays →
Alternatives

Other ways to reach Cahokia/St Louis from Oklahoma City

Nearby airports with service to St Louis Downtown Airport.
Metric OKC→CPS DFW→CPS FTW→CPS
Distance from OKC – 175 mi 178 mi
Nonstop airlines – 1 1
Weekly flights – – 1
Departure OTP 80% – –
Dallas-Fort Worth (DFW) to Cahokia/St Louis flights · Fort Worth (FTW) to Cahokia/St Louis flights · Dallas (DAL) to Cahokia/St Louis flights
Airports within 200 miles of OKC with service to St Louis Downtown Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Cahokia/St Louis is 0 hours the same as Oklahoma City.
OKC: CDT · CPS: CDT

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

OKC–CPS Quick Facts

Key statistics for the Oklahoma City to Cahokia/St Louis route.
Route details
Time difference0 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: OKC
Full nameOKC Will Rogers World Airport
IATA / ICAOOKC / KOKC
TimezoneAmerica/Chicago
Passengers/yr4.5M
Elevation1,295 ft / 395 m
Destination: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Chicago
Elevation413 ft / 126 m
FAQ

Frequently Asked Questions

Common questions about OKC to CPS flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Minneapolis–Saint Paul.
Yes, return flights from CPS to OKC are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DFW, FTW and DAL. 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 Dallas-Fort Worth (DFW), Fort Worth (FTW) and Dallas (DAL).