Direct flights from Denver to Cahokia/St Louis
1 nonstop flight a week on 1 airline. Zero layovers — one hop from DEN to CPS.
Flight time: about 1h39m nonstop
Which days does it fly?
When does it fly?
Departure times in Denver local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Sun Country SCX8728 | 11:32a | 1h39m | Thu |
Sun Country
Find fares 🥕
The route
One hop: DEN → CPSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Denver (DEN) to Cahokia/St Louis (CPS)
Denver International Airport (DEN) has 1 nonstop flight a week to Cahokia/St Louis (CPS), operated by Sun Country. No layovers, no connections — one hop out of DEN and you're there.
This route flies on Thursday — check the schedule grid above before you pick a travel day. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Denver to Cahokia/St Louis?
The nonstop flight from Denver (DEN) to Cahokia/St Louis (CPS) takes about 1h39m in the air, based on recently observed nonstop departures.