Direct flights from Atlanta to St Louis

  • ~8 flights a day
  • 3 airlines

🔔 Track this route

We check ATL → STL every day and email you the cheapest nonstop fares we find.

Free · one-click unsubscribe

When the nonstops leave

Typical weekly schedule · 54 flights per week (~8 per day) · Updated 106d ago

Most leave in the morning.

Morning before noon 28 a week
7:35 AM 9:04 AM 11:56 AM
8:05 AM
Afternoon noon – 6 PM 18 a week
1:40 PMSat 2:10 PMSat, Sun 2:11 PM5 days a week 2:21 PMSun 2:32 PMWed 4:05 PMSat 5:23 PM
Evening after 6 PM 8 a week
9:33 PMnot Wed 11:00 PMSat 11:10 PMThu
Delta Air Lines
Frontier Airlines

More nonstops from Atlanta

ATL → PHL Philadelphia 5 airlines ATL → DEN Denver 4 airlines ATL → DFW Dallas-Fort Worth 4 airlines ATL → LGA New York 4 airlines ATL → MSY New Orleans 4 airlines ATL → ORD Chicago 4 airlines ATL → PHX Phoenix 4 airlines ATL → BOS Boston 3 airlines STL → ATL The return trip ATL All nonstops from Atlanta STL All nonstops from St Louis

Frequently asked questions

Is there a direct flight from Atlanta to St Louis?

Yes. Delta Air Lines, Frontier Airlines and Southwest Airlines fly nonstop from Atlanta (ATL) to St Louis (STL), several times daily. The flight takes about 1h 30m and covers 484 miles (779 km). Schedule data from 6 July 2026.

Which airlines fly direct from Atlanta to St Louis?

Delta Air Lines, Frontier Airlines, Southwest Airlines operate nonstop flights from Atlanta to St Louis.

How long is the flight from Atlanta to St Louis?

The nonstop flight from Atlanta to St Louis takes ~1h 30m (approximately 779 km).

How often do direct flights operate from Atlanta to St Louis?

Nonstop flights from Atlanta to St Louis operate several times daily — 54 flights per week (~8 per day).

What days of the week are there direct flights from Atlanta to St Louis?

Direct flights from Atlanta to St Louis operate every day of the week. Delta Air Lines flies daily and Frontier Airlines flies daily.