Direct (nonstop) flights from Buffalo to Washington
1 airline flys nonstop from Buffalo Niagara International (BUF) to Ronald Reagan Washington National (DCA). It's 295 miles (474 km), about 1h 29m in the air. Operated by American Airlines.
American Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
AA
American Airlines
Alternative Routes
Other ways to fly from Buffalo to Washington with one stop · direct emits 55 kg CO₂ per passenger
Looking for the return flight?
DCA → BUF: Flights from Washington to BuffaloOther direct flights from Buffalo
Direct flights from Washington (DCA)
Frequently Asked Questions
How long is the direct flight from Buffalo to Washington?
A nonstop flight from Buffalo (BUF) to Washington (DCA) takes approximately 1 hours and 29 minutes. The distance is 295 miles (474 km).
Which airlines fly nonstop from Buffalo to Washington?
Just American Airlines.
Is there a nonstop flight from Buffalo to Washington?
Yes. 1 airline: American Airlines.
How far is Buffalo from Washington?
The flight distance from Buffalo to Washington is 295 miles (474 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Buffalo to Washington?
At 1h 29m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Buffalo to Washington?
Roughly 55 kg CO2 per passenger one-way. That's about the same as driving 275 km.
Is the return flight from Washington to Buffalo also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Buffalo to Washington?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Buffalo Niagara International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.