Cahokia/St Louis to Atlanta (CPS–ATL) — Airlines, Schedules & Connections

CPS Airport Page →
467 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 29 1-stop flights Verified 1w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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No nonstop flights on this route. connecting options below.

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Cahokia/St Louis to Atlanta
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 467 mi 2h 8m nonstop +1h ahead 29 1-stop hubs

CPS–ATL is served by 1 airline with nonstop service. Delta Air Lines leads the route. The flight covers 467 miles in approximately 2h 8m. Beyond nonstop, 29 hubs offer 1-stop connections.

Also explore CPS Routes ATL Routes CPS Live Flights ATL Live Flights ATL Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop CPS–ATL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
DL Delta Air Lines 1 – – – SkyTeam –
Alliance coverage
SkyTeam: DL (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CPS to ATL.
1-STOP
One-Stop Connections
29
Hubs
~4h
Fastest
~26h
Longest
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.
Alternatives

Other ways to reach Atlanta from Cahokia/St Louis

Nearby airports with service to Hartsfield Jackson Atlanta International Airport.
Metric CPS→ATL STL→ATL
Distance from CPS – 17 mi
Nonstop airlines 1 12
Weekly flights 1 235
Flight time 2h 8m 1h 33m
St Louis (STL) to Atlanta flights
Airports within 200 miles of CPS with service to Hartsfield Jackson Atlanta International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Atlanta is 1 hour ahead of Cahokia/St Louis.
CPS: CDT · ATL: EDT

When it's 6:00 PM in Cahokia/St Louis, it's 7:00 PM in Atlanta.
Distance & Flight Time
467 mi / 752 km
Nonstop flight time is approximately 2h 8m.
Getting from ATL

MARTA Gold Line connects the airport to downtown Atlanta (16 min, $2.50) and Buckhead (30 min). Taxis have a flat rate of $30 to downtown, $38 to Buckhead. Ride-shares are typically $20–35.

The SkyTrain people mover links the Domestic and International terminals, rental car center, and Georgia International Convention Center.

Atlanta Climate

Humid subtropical climate. Summers are hot and humid (30–35°C) with frequent afternoon thunderstorms that cause flight delays June through August. Winters are mild (2–10°C) with rare snowfall. Ice storms can shut down the airport when they hit.

Spring brings severe weather risk including tornadoes. Fall (September–November) is the most pleasant season for travel.

Check current weather forecasts before travel.
Facts

CPS–ATL Quick Facts

Key statistics for the Cahokia/St Louis to Atlanta route.
Route details
Distance467 mi / 752 km
Flight time2h 8m
Time difference+1 hour
Airlines (nonstop)1
Weekly flights1 out
1-stop connections29 hubs
Origin: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Chicago
Elevation413 ft / 126 m
Destination: ATL
Full nameHartsfield Jackson Atlanta International Airport
IATA / ICAOATL / KATL
TimezoneAmerica/New_York
Passengers/yr108.1M
Elevation1,026 ft / 313 m
FAQ

Frequently Asked Questions

Common questions about CPS to ATL flights.
Nonstop flights from St Louis Downtown Airport to Hartsfield Jackson Atlanta International Airport take approximately 2h 8m. The route covers 467 miles.
1 airline operates nonstop service: Delta Air Lines.
There are approximately 1 nonstop flights per week from CPS to ATL.
Yes, 1-stop connections are available through DAY, CMH, MKC, BNA, PIE, PIT, DTW, RIC, OKC, DAL, RSW, BUF, MSP, RDU, AUS, DFW, EWR, PBI, BOS, LGB, VNY, SEA, YEG, SFO, JWN, ANC, DEN, ZRH and HND. These options provide additional schedule flexibility.
Atlanta is 1 hour ahead of Cahokia/St Louis.
Nearby alternatives include STL. 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.

Flights from CPS to ATL

St Louis Downtown Airport (CPS) and Hartsfield Jackson Atlanta International Airport (ATL) are connected by nonstop service from Delta Air Lines. With 1 weekly departures, this is a regularly served route.

CPS to ATL Flight Duration and Schedule

Nonstop flight time from CPS to ATL ranges from 2 hours 8 minutes. The route covers a distance of 467 miles (752 km).

Connecting Options and Alternatives

29 one-stop connections are available, with the fastest taking approximately 4 hours via DAY. Nearby alternative airports include St Louis (STL).