St Louis to Atlanta (STL → ATL). We are tracking 7 fares on this route.
Cheapest tracked fare $29 · typical price $77 · you save about $48 (62%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier
2026-11-06
Direct
$29
Frontier
2026-11-13
Direct
$29
Frontier
2026-12-04
Direct
$29
Frontier
2026-12-18
Direct
$29
Frontier
2026-10-30
Direct
$41
Frontier
2026-11-27
Direct
$51
Frontier
2027-01-01
Direct
$51
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from St Louis to Atlanta get?
The cheapest fare we have tracked on this route is $29, compared with a typical $77 for a trip of this distance.
Is it cheaper to fly to Atlanta from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make St Louis to Atlanta cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.