Airlinecoop.org

Direct flights from Washington Dulles International (IAD) to Buffalo Niagara International (BUF)

14 nonstop flights a week from Washington Dulles International (IAD) to Buffalo Niagara International (BUF) with 1 airline, 1h 11m to 1h 34m in the air, 283 mi (456 km). Departures from 08:32 to 12:50.

Flights from Washington to Buffalo

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Washington to Buffalo

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Washington Dulles International (IAD) to Buffalo Niagara International (BUF) at a glance

flights a week
14
flights today
1
airline
1
flight time
1h 11m - 1h 34m
distance
283 mi (456 km)
first and last departure
08:32 - 12:50

Washington Dulles International (IAD) to Buffalo Niagara International (BUF) flight schedule

14 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 4018
United Airlines
08:32 Washington Dulles International
09:54 Buffalo Niagara International
1h 22m
Mon, Thu, Fri
Embraer 175
UA 4248
United Airlines
08:32 Washington Dulles International
09:54 Buffalo Niagara International
1h 22m
Tue, Wed, Sun
Embraer ERJ-135/140/145 Regional Jet
UA 4567
United Airlines
08:32 Washington Dulles International
09:53 Buffalo Niagara International
1h 21m
Mon
UA 3428
United Airlines
12:40 Washington Dulles International
14:10 Buffalo Niagara International
1h 30m
Tue, Sun
Embraer 175
UA 4335
United Airlines
12:50 Washington Dulles International
14:20 Buffalo Niagara International
1h 30m
Mon, Wed, Thu, Fri, Sat
Embraer ERJ-135/140/145 Regional Jet

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 29 November.

FlightDepartsArrivesDurationDaysAircraft
UA 3547
United Airlines
12:40 Washington Dulles International
14:10 Buffalo Niagara International
1h 30m
Seasonal
Embraer 175
UA 4322
United Airlines
08:15 Washington Dulles International
09:45 Buffalo Niagara International
1h 30m
Seasonal
Embraer ERJ-135/140/145 Regional Jet
UA 4335
United Airlines
12:46 Washington Dulles International
14:15 Buffalo Niagara International
1h 29m
Seasonal
Embraer ERJ-135/140/145 Regional Jet
UA 4335
United Airlines
12:43 Washington Dulles International
14:17 Buffalo Niagara International
1h 34m
Seasonal
Embraer ERJ-135/140/145 Regional Jet
UA 4335
United Airlines
12:35 Washington Dulles International
13:46 Buffalo Niagara International
1h 11m
Seasonal
Embraer ERJ-135/140/145 Regional Jet

Days of the week are taken from the schedule for the next 14 days; schedules change by season.

Airlines flying Washington Dulles International (IAD) to Buffalo Niagara International (BUF)

Nonstop flights a week by the current schedule

United Airlines14 a week

Other airport combinations Washington to Buffalo

Airports with nonstop flights between the two cities, busiest first

BWI to BUFBaltimore/Wash International Thurgood Marshall to Buffalo Niagara International DCA to BUFRonald Reagan National to Buffalo Niagara International IAD to BUFWashington Dulles International to Buffalo Niagara International All flights Washington to Buffalo

Frequently asked questions

How many nonstop flights are there from Washington Dulles International (IAD) to Buffalo Niagara International (BUF)?
14 nonstop flights a week by the current schedule, 7 flight numbers, 1 today.
How long is the flight from Washington Dulles International (IAD) to Buffalo Niagara International (BUF)?
From 1 hour 11 minutes to 1 hour 34 minutes nonstop, depending on the flight.
Which airlines fly nonstop from Washington Dulles International (IAD) to Buffalo Niagara International (BUF)?
United Airlines (14 a week).
How far is Buffalo Niagara International (BUF) from Washington Dulles International (IAD)?
283 mi (456 km) in a straight line.
What are the earliest and latest flights from Washington Dulles International (IAD) to Buffalo Niagara International (BUF)?
The first departure is at 08:32 (United Airlines), the last at 12:50 (United Airlines), local time.