Flights Atlanta → Boston — September 20, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Sunday, September 20, 2026 on the Atlanta–Boston route: 1 stop itinerary (2 flights) via Orlando International (MCO), from Atlanta Hartsfield-Jackson (ATL) to Boston Logan (BOS), first flight Frontier Airlines F91242, departs 6:30 AM, arrives 10:51 AM the next day, total travel time 28h 21m including layovers, flight time 4h 45m (layovers excluded), $170 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 10, 2026 and read by AirSource on September 10, 2026, 20:48 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: JetBlue B61896, from Atlanta Hartsfield-Jackson (ATL) to Boston Logan (BOS), departs 6:00 AM, arrives 8:35 AM, direct, 2h 35m, $304 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable.