Cheap flights from Buffalo to Washington

Cheapest current fares: $150 in October 2026, 475 km direct flight in ~34m.

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Live fares · BUF → DCA

Cheapest month-by-month fares

Lowest available fare per calendar month from Buffalo (BUF) to Washington (DCA). Refreshed daily.

Buffalo (BUF) → Washington (DCA)

  1. October 2026 $150
  2. August 2026 $162
  3. December 2026 $303

Frequently asked questions

  • What is the cheapest month to fly from Buffalo to Washington?

    Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Buffalo (BUF) to Washington (DCA), with fares starting from $150.

  • What is the lowest current fare from BUF to DCA?

    The lowest currently-listed fare from Buffalo (BUF) to Washington (DCA) is $150 on 2026-10-08.

  • How long is the flight from Buffalo to Washington?

    Direct flights from BUF to DCA cover approximately 475 km (295 miles), with an estimated flight time of 34m. Operating airlines: AA.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: BUF → DCA Cheapest month to fly to Washington All flights from Buffalo All flights to Washington Flights to USA Visa-free with USA passport AA routes