Cahokia/St Louis to Oklahoma City (CPS–OKC) — Airlines, Schedules & Connections
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.
Last scheduled nonstop: Apr 2026.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
CPS–OKC had nonstop service from Delta Air Lines, last on the schedule in April 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 466 miles in 1h 17m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines | 0 | – | – | – | SkyTeam | – |
Connection Landscape
On-Time Performance
Other ways to reach Oklahoma City from Cahokia/St Louis
| Metric | CPS→OKC | STL→OKC | COU→OKC |
|---|---|---|---|
| Distance from CPS | – | 17 mi | 113 mi |
| Nonstop airlines | – | 4 | 1 |
| Weekly flights | – | 2 | – |
| Flight time | 1h 17m | 1h 15m | 1h 15m |
Travel Essentials
CPS: CDT · OKC: CDT
When it's 6:00 PM in Cahokia/St Louis, it's 6:00 PM in Oklahoma City.
CPS–OKC Quick Facts
Frequently Asked Questions
Flights from CPS to OKC
St Louis Downtown Airport (CPS) and OKC Will Rogers World Airport (OKC) had nonstop service from Delta Air Lines, last on the schedule in April 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.
CPS to OKC Flight Duration and Schedule
Nonstop flight time from CPS to OKC is about 1 hours 17 minutes gate to gate. The route covers a distance of 466 miles (749 km).
Connecting Options and Alternatives
1-stop connecting options are also available. Nearby alternative airports include St Louis (STL) and Columbia (COU).