Cheap Flights from Buffalo Niagara International Airport to Washington D.C (IAD) Find and Compare the Best Airline Deals | Skyticket

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2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Niagara－Washington Dulles Airport
September Lowest Airfares
USD201

The airfare displayed above is for Delta Air Lines

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Niagara－Washington Dulles Airport
October Lowest Airfares
USD253

The airfare displayed above is for Delta Air Lines

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Niagara－Washington Dulles Airport
November Lowest Airfares -----
Niagara－Washington Dulles Airport
December Lowest Airfares
USD253

The airfare displayed above is for United Airlines

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Niagara－Washington Dulles Airport
January Lowest Airfares -----

Buffalo－Washington D.C
Estimated Flight Time
1 Hours 14 Minutes
Buffalo－Washington D.C
Number of Operating Airlines
3

Operating Airlines for Niagara－Washington Dulles Airport Route
Non-StopUnited Airlines

American Airlines

Delta Air Lines

Other Destinations from:Buffalo

Niagara－Washington D.C(Baltimore-Washington)
USD181〜
Niagara－Washington D.C(Ronald Reagan Washington National)
USD198〜
Niagara－Chicago(Midway)
USD240〜
Niagara－Chicago(O'Hare)
USD268〜
Niagara－Dallas(/Fort Worth)
USD315〜
Niagara－Dallas(Love Field)
USD371〜
Niagara－San Diego(SAN)
USD457〜
Niagara－Atlanta(Hartsfield-Jackson)
USD178〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Burlington Airport－Washington D.C(Washington Dulles)
USD287〜
Bob Hope Airport－Washington D.C(Washington Dulles)
USD439〜
Charlottesville Albemarle Airport－Washington D.C(Washington Dulles)
USD242〜
Charleston Airport－Washington D.C(Washington Dulles)
USD231〜
The Eastern Iowa Airport－Washington D.C(Washington Dulles)
USD342〜
Charlotte Douglas Airport－Washington D.C(Washington Dulles)
USD207〜
* Fares vary in accordance to seat availability