Our data shows that August tends to be the cheapest month to fly to Niagara Falls, New York from Washington Dulles Intl Airport. Users have commonly found prices around $484 for the month, but tickets can be as low as $144. Due to multiple factors, prepare for potentially higher prices in January.
When flying from Washington Dulles Intl Airport to Niagara Falls, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
For a flight from Washington Dulles Intl to Niagara Falls, you will be flying into Niagara Falls. Niagara Falls (IAG) is just 5.7 mi from the center of the city. Niagara Falls is the only Niagara Falls airport and it handles 0 inbound flights from Washington Dulles Intl per day. 2 airlines have flights to Niagara Falls from Washington Dulles Intl on a regular basis.