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

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airlines 0/wk
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Connecting Flight Schedule 25 1-stop flights
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Atlanta to Cahokia/St Louis
Connecting service available through multiple hubs.
-1h behind 25 1-stop hubs

While no nonstop service exists between ATL and CPS, connecting options are available through 25 hubs.

Also explore ATL Routes CPS Routes ATL Live Flights CPS Live Flights ATL Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ATL to CPS.
1-STOP
One-Stop Connections
25
Hubs
~3h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
94
Candidates
Two-stop connections loaded in the connections tab above.
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.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Atlanta, it's 5:00 PM in Cahokia/St Louis.
Getting to ATL

MARTA Gold Line runs every 12–15 minutes from downtown Five Points station to the airport (16 min, $2.50). The station connects directly to the Domestic terminal via SkyTrain. Ride-shares cost $20–35 from downtown.

Economy parking in the North/South garages fills quickly; off-site lots on Camp Creek Parkway offer cheaper rates with shuttles.

Facts

ATL–CPS Quick Facts

Key statistics for the Atlanta to Cahokia/St Louis route.
Route details
Time difference-1 hour
Airlines (nonstop)0
1-stop connections25 hubs
Origin: ATL
Full nameHartsfield Jackson Atlanta International Airport
IATA / ICAOATL / KATL
TimezoneAmerica/New_York
Passengers/yr108.1M
Elevation1,026 ft / 313 m
Destination: CPS
Full nameSt Louis Downtown Airport
IATA / ICAOCPS / KCPS
TimezoneAmerica/Chicago
Elevation413 ft / 126 m
FAQ

Frequently Asked Questions

Common questions about ATL to CPS flights.
Yes, 1-stop connections are available through CLT, PIT, SAV, IAD, RSW, FLL, BNA, PHL, PBI, CLE, LGA, BOS, JFK, MIA, LAS, PHX, MDW, SJC, LAX, SEA, HOU, AUS, IAH, DAL and DFW. These options provide additional schedule flexibility.
Cahokia/St Louis is 1 hour behind Atlanta.
Yes, return flights from CPS to ATL are available. Use the direction toggle at the top to view the return schedule.
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

25 one-stop connections are available, with the fastest taking approximately 3 hours via CLT. Two-stop connections are also available via intermediate hubs.