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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Washington (DCA) to Buffalo (BUF), with fares starting from $127.

What is the lowest current fare from DCA to BUF?

The lowest currently-listed fare from Washington (DCA) to Buffalo (BUF) is $127 on 2026-09-09.

How long is the flight from Washington to Buffalo?

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

Cheap flights from Washington to Buffalo

Cheapest current fares: $127 in September 2026, 475 km direct flight in ~34m.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

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

Washington (DCA) → Buffalo (BUF)

September 2026 $127
October 2026 $134
August 2026 $157

Frequently asked questions

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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Washington (DCA) to Buffalo (BUF), with fares starting from $127.
What is the lowest current fare from DCA to BUF?

The lowest currently-listed fare from Washington (DCA) to Buffalo (BUF) is $127 on 2026-09-09.
How long is the flight from Washington to Buffalo?

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

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