Question 1

How long is the flight from Buffalo to Washington DC?

Accepted Answer

A nonstop flight from Buffalo to Washington DC typically takes around 1 hour 20 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 11 hours 12 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from Buffalo to Washington DC?

Accepted Answer

Yes, there are nonstop flights from Buffalo to Washington DC, averaging around 2 to 3 flights per day, operated by, among others, United Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from Buffalo to Washington DC?

Accepted Answer

Direct flights from Buffalo to Washington DC are operated by, among others, United Airlines. Connecting flights with one stop are also available, for example with Frontier Airlines (via Atlanta, Orlando), Delta (via New York) and American Airlines (via Charlotte). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from Buffalo to Washington DC?

Accepted Answer

Nonstop flights from Buffalo to Washington DC operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from Buffalo to Washington DC?

Accepted Answer

On the route from Buffalo to Washington DC, there are on average around 2 to 3 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.

Question 6

How many flights per week are there from Buffalo to Washington DC?

Accepted Answer

On the route from Buffalo to Washington DC, there are around 19 to 20 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.

Question 7

When does the first flight from Buffalo to Washington DC depart?

Accepted Answer

The earliest nonstop flight from Buffalo to Washington DC usually departs at 6:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Washington DC.

Question 8

When does the last flight from Buffalo to Washington DC depart?

Accepted Answer

The last nonstop flight from Buffalo to Washington DC usually departs at 7:59 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
Buffalo Washington DC	Outbound 09/01/26 1 Stopover (MCO) F91351, F94230 12h 38min	Return 09/09/26 1 Stopover (MCO) F94355, F91692 21h 34min	Frontier Airlines		$222
Best option Buffalo Washington DC	Outbound 08/20/26 direct UA4190 01h 23min	Return 08/25/26 direct UA4335 01h 28min	United Airlines		$309
Buffalo Washington DC Please note: transfer for connecting flight	Outbound 08/20/26 1 Stopover (ATL) F91407, F93692 11h 42min	Return 08/25/26 1 Stopover (ATL) F91081, F91408 26h 44min	Frontier Airlines		$266
Buffalo Washington DC	Outbound 09/01/26 1 Stopover (MCO) F91351, F94230 12h 38min	Return 09/09/26 1 Stopover (MCO) F94355, F91692 21h 34min	Frontier Airlines		$226
Buffalo Washington DC	Outbound 09/01/26 1 Stopover (JFK) DL5284, DL5835 04h 49min	Return 09/09/26 1 Stopover (DTW) DL3826, DL3861 05h 12min	Delta Air Lines	?	$249
Buffalo Washington DC	Outbound 10/01/26 direct UA4468 01h 23min	Return 10/11/26 direct UA4335 01h 28min	United Airlines	?	$319
Buffalo Washington DC	Outbound 09/01/26 1 Stopover (CLT) AA1203, AA2800 03h 57min	Return 09/09/26 1 Stopover (CLT) AA3001, AA1203 05h 52min	American Airlines		$327
Buffalo Washington DC	Outbound 08/20/26 direct UA4190 01h 23min	Return 08/25/26 direct UA4335 01h 28min	United Airlines		$328
Buffalo Washington DC	Outbound 09/01/26 1 Stopover (CLT) AA1204, AA5154 05h 58min	Return 09/09/26 1 Stopover (CLT) AA3001, AA1203 05h 52min	American Airlines	?	$337
Buffalo Washington DC	Outbound 10/01/26 direct UA4468 01h 23min	Return 10/11/26 direct UA4407 01h 27min	United Airlines	?	$351

Roundtrip from	221,86 $
Flight duration	min. 01:16 / max. 01:20
Return flight duration	min. 01:14/ max. 01:24
Distance	457 km
Flights per week	22
Departure airport	Airport Buffalo Niagara International, NY (BUF)
Arrival airport	Airport Washington DC - Dulles International Airport, DC (IAD)
Destination country	Flights to United States
Departure airport - Destination country	Buffalo Niagara International, NY - United States
Departure airport - City-Code	Buffalo Niagara International, NY - Washington-DC

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Buffalo Niagara International, NY

Washington DC - Dulles International Airport, DC

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