Atlanta (ATL) to St. Petersburg (LED): 4,996 miles (8,041 km) great-circle, about 10h 30m nonstop by our estimate. Cheapest fare observed: $1952 round-trip on Frontier, with 3 stops, departing May 9, 2026.
$1952 round-trip, Frontier F93458, departing 2026-05-09 at 17:10, returning 2026-06-13. The recorded itinerary left on a Saturday, returning on a Saturday 35 nights later; the fare was observed 14 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $1952, it ranked 30th of the 30 round-trip fares we recorded from ATL (median $212). That is 39.1 cents per great-circle mile (round-trip price over one-way distance), above the ATL median of 15.8 cents across 30 round-trip routes.
Routes from ATL of similar length: Moscow (5,367 mi) at $1277 and Istanbul (5,745 mi) at $1018.
Frontier had the cheapest fare on 18 of 30 ATL routes. It is the 9th longest of the 30 routes we track from ATL.
Of 98 departure airports with a fare to St. Petersburg, Atlanta (ATL) ranked 94th at $1952. Lowest: $247 from Antalya (AYT); highest: $2769 from Havana (HAV); 0 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (13), Emirates (8), Sichuan Airlines (8), Turkish (8), China Eastern (4) and Etihad (4), plus 38 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, Europe/Moscow; flight time is our estimate.