Nonstop flights from Buffalo to Washington
United Airlines flies this route 3 to 4 times a day.
When they leave
Buffalo timeTwo in the morning, 6:12 AM to 10:30 AM, then one afternoon flight at 2:53 PM, then one evening flight at 7:59 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Buffalo to Washington
United Airlines is the only airline flying nonstop from Buffalo to Washington, 3 to 4 times a day on the CRJ 700, Embraer ERJ and Embraer 175.
There are 3 or 4 flights every day of the week. The first arrival in Washington is at 7:35 AM and the last at 9:19 PM. The flight covers 283 miles.
Flying back, Washington to Buffalo has 25 nonstop flights a week. From Buffalo, Baltimore (BWI) and Ronald Reagan Washington National (DCA) are the other Washington area airports with nonstop flights, 28 and 21 a week.
Return flights
Every Washington airport
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Find the cheapest day to fly from Buffalo to Washington.
Schedules as of Oct 9, 2026.