Cheap flights from Atlanta to St. Louis (ATL–STL)
ATLHartsfield Jackson Atlanta International Airport
United States
United States
STLSt. Louis Lambert International Airport
United States
United States
Delta Air Lines, Frontier Airlines and Southwest Airlines fly Atlanta to St. Louis (ATL–STL) nonstop and back, a great-circle distance of 779 km (484 mi).
- From
- ATL
- Atlanta
- To
- STL
- St. Louis
- Nonstop
- Yes · 3 airlines
- Airlines
- DL · F9 · WN
- Cheapest fare found
- $212 one-way
- Distance
- 779 km (484 mi)
- Time difference
- St. Louis 1 hour behind
- Most flights
- Delta Air Lines
- Time in the air
- 1h 12m · 1h 07m back
- On time (Touchdown Index)
- 84.3%
- Flights a week
- DL ~41 · F9 ~3 · WN ~16
- Aircraft seen
- Boeing 737-900 · Boeing 737-700 · Boeing 737 Max 8
Network data imported from airport and airline sources:· How we verify
Atlanta to St. Louis fares by month
Cheapest one-way fare found: $212 for October 2026 on Frontier Airlines (1 stop).
- Oct ’26$212
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
Atlanta to St. Louis: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Atlanta Hartsfield–Jackson (ATL) to St. Louis Lambert (STL)?
From $212 one-way, the cheapest fare found for October 2026 on Frontier Airlines with 1 stop (found 8 October 2026).
How long is the ATL–STL flight?
1h 12m wheels-up to wheels-down, the median of 237 tracked flights; STL–ATL took 1h 07m.
Which airlines fly ATL–STL direct?
Delta Air Lines, Frontier Airlines and Southwest Airlines.
What is the time difference between Atlanta and St. Louis?
St. Louis is 1 hour behind Atlanta: a ATL departure at noon is 11:00 local time in STL.
Is ATL–STL usually on time?
84.3% of 452 ATL–STL flights landed within 15 minutes of their usual time; 4.4% were over an hour late.
How many ATL–STL flights a week?
Delta Air Lines 41, Frontier Airlines 3 and Southwest Airlines 16 each way.
What aircraft fly ATL–STL?
Boeing 737-900, Boeing 737-700 and Boeing 737 Max 8.
St. Louis to Atlanta: the return flight (STL–ATL)
All 3 airlines also fly STL–ATL nonstop.
The return takes 1h 07m in the air (median of 244 tracked flights).
Airlines flying ATL–STL nonstop
| Airline | Usually takes off (ATL time) | Type | Alliance | Notes |
|---|---|---|---|---|
 Delta Air Lines DL | 08:44–23:12 | full-service | SkyTeam | — |
 Frontier Airlines F9 | 12:29–17:08 | low-cost | — | — |
 Southwest Airlines WN | 07:10–20:05 | low-cost | — | — |
One-stop alternatives to flying ATL–STL nonstop
One airline on both legs; check it's sold as one ticket.
- Via Nashville (BNA) with Southwest Airlines: 782 km (486 mi) flown, almost no further than nonstop.
ATL–STL route map
More from Atlanta and St. Louis
Other arrivals in United States
Also nonstop from ATL, nearest to STL first (straight-line distance):
- Springfield (SGF) · 313 km (194 mi) from STL
- Cedar Rapids (CID) · 367 km (228 mi) from STL
- ATL–IND: Indianapolis · 367 km (228 mi) from STL
- ATL–MCI: Kansas City · 380 km (236 mi) from STL
- ATL–MDW: Chicago · 404 km (251 mi) from STL
Explore the airlines’ route maps
- Delta Air Lines route map and destinations
- Frontier Airlines route map and destinations
- Southwest Airlines route map and destinations
Plan your arrival at St. Louis Lambert International Airport (STL)
Departure
Hartsfield Jackson Atlanta International Airport
Hartsfield–Jackson (ATL), Atlanta. In our data, 27 airlines fly nonstop from ATL to 209 destinations.
View ATL airport guide →Arrival
St. Louis Lambert International Airport
St. Louis Lambert (STL), St. Louis.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.