Airlines with flights from Buffalo to Dulles

There are two airlines with scheduled flights between BUF and IAD. United is the only airline with non-stop flights from Buffalo Niagara International to Dulles and the flight time is 1 hour and 21 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 1 hour and 21 minutes
  • Dulles is a United Airlines hub (Secondary hub).
  • 26 flights per week
  • First class available
BUF
Direct
IAD

The timetable & schedule information was updated at 2024-12-13

Via New York with Delta Air Lines

  • Total flight time: 4h 02m - 5h 56m.
  • Sky Team Alliance
  • 14 flights per week
BUF
 
Via JFK
 
IAD

The timetable & schedule information was updated at 2024-12-13

Via New York with United Airlines

  • Total flight time: 3h 44m - 5h 50m.
  • Dulles is a United Airlines hub (Secondary hub).
  • 8 flights per week
BUF
 
Via EWR
 
IAD

The timetable & schedule information was updated at 2024-12-13

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