Nonstop flights from Atlanta to Buffalo
2 airlines fly this route, with up to 5 flights a day.
ATLHartsfield-Jackson Atlanta International
713 mi · 34 flights a week
BUFBuffalo Niagara International
When they leave
Atlanta time8:20a9:52pFirst departure 8:20 AM, last 9:52 PM
Two in the morning, 8:20 AM to 9:07 AM, then two in the afternoon, 1:04 PM to 4:47 PM, then one evening flight at 9:52 PM.
Every flight
Earliest first
Schedules last checked Oct 7, 2026. Times are local.
Flying from Atlanta to Buffalo
Delta Air Lines flies most often, 3 to 4 times a day on the Airbus A321 and Airbus A320. Frontier Airlines flies daily on the Airbus A321neo.
There are 4 or 5 flights every day of the week. The first arrival in Buffalo is at 10:29 AM and the last at 11:59 PM. The flight covers 713 miles.
Flying back, Buffalo to Atlanta has 34 nonstop flights a week.
Return flights
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Find the cheapest day to fly from Atlanta to Buffalo.
Schedules as of Oct 9, 2026.