Nonstop flights from Washington to Buffalo
American Airlines flies this route 3 times a day.
DCARonald Reagan Washington National
295 mi · 21 flights a week
BUFBuffalo Niagara International
When they leave
Washington time9:59a10:40pFirst departure 9:59 AM, last 10:40 PM
Two in the morning, 9:59 AM to 10:24 AM, then two in the afternoon, 3:25 PM to 3:36 PM, then three in the evening, 8:30 PM to 10:40 PM.
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Schedules last checked Sep 19, 2026. Times are local.
Flying from Washington to Buffalo
American Airlines is the only airline flying nonstop from Washington to Buffalo, 3 times a day on the Embraer 175, CRJ 700 and CRJ 900.
The first arrival in Buffalo is at 11:29 AM and the last at 11:59 PM. The flight covers 295 miles.
Flying back, Buffalo to Washington has 21 nonstop flights a week. Baltimore (BWI) and Dulles (IAD) also have nonstop flights to Buffalo, 28 and 25 a week.
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Schedules as of Oct 9, 2026.