Dayton to Cahokia/St Louis (DAY–CPS) — Airlines, Schedules & Connections

DAY Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 3 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 3 hubs
IAD Dulles ~5h 11m AVCMOS → SY Dulles (IAD) to Cahokia/St Louis flights
DEN Denver ~6h 59m UA → Denver (DEN) to Cahokia/St Louis flights
DFW Dallas-Fort Worth ~28h 23m AAASJL → Dallas-Fort Worth (DFW) to Cahokia/St Louis flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dayton to Cahokia/St Louis
Connecting service available through multiple hubs.
-1h behind

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

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

Connection Landscape

1-stop and 2-stop options for DAY to CPS.
1-STOP
One-Stop Connections
3
Hubs
~5h
Fastest
~28h
Longest
IAD ~5h 11m DEN ~6h 59m DFW ~28h 23m
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
DAY → CPS
76%
Generally reliable. Most flights run on time.
Departing
76%
Return
CPS → DAY
33%
Frequent delays expected. Consider flexible booking.
Arriving
33%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. DAY delays →
Alternatives

Other ways to reach Cahokia/St Louis from Dayton

Nearby airports with service to St Louis Downtown Airport.
Metric DAY→CPS LCK→CPS IND→CPS
Distance from DAY – 69 mi 111 mi
Nonstop airlines – 1 1
Weekly flights – 1 1
Departure OTP 76% – –
Columbus (LCK) to Cahokia/St Louis flights · Indianapolis (IND) to Cahokia/St Louis flights
Airports within 200 miles of DAY 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 Dayton.
DAY: EDT · CPS: CDT

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

DAY–CPS Quick Facts

Key statistics for the Dayton to Cahokia/St Louis route.
Route details
Time difference-1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: DAY
Full nameJames M. Cox Dayton International Airport
IATA / ICAODAY / KDAY
TimezoneAmerica/New_York
Passengers/yr1.2M
Elevation1,009 ft / 308 m
Destination: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Chicago
Elevation413 ft / 126 m
FAQ

Frequently Asked Questions

Common questions about DAY to CPS flights.
Yes, 1-stop connections are available, ranked by layover time.
Cahokia/St Louis is 1 hour behind Dayton.
Yes, return flights from CPS to DAY are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LCK and IND. 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. Nearby alternative airports include Columbus (LCK) and Indianapolis (IND).