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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Phoenix (PHX) to Washington (DCA), with fares starting from $256.

What is the lowest current fare from PHX to DCA?

The lowest currently-listed fare from Phoenix (PHX) to Washington (DCA) is $256 on 2026-05-24.

How long is the flight from Phoenix to Washington?

Direct flights from PHX to DCA cover approximately 3,176 km (1,973 miles), with an estimated flight time of 3h 44m. Operating airlines: AA.

Cheap flights from Phoenix to Washington

Cheapest current fares: $256 in May 2026, 3,176 km direct flight in ~3h 44m.

Last updated May 24, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Phoenix (PHX) to Washington (DCA). Refreshed daily.

Phoenix (PHX) → Washington (DCA)

May 2026 $256

Frequently asked questions

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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Phoenix (PHX) to Washington (DCA), with fares starting from $256.
What is the lowest current fare from PHX to DCA?

The lowest currently-listed fare from Phoenix (PHX) to Washington (DCA) is $256 on 2026-05-24.
How long is the flight from Phoenix to Washington?

Direct flights from PHX to DCA cover approximately 3,176 km (1,973 miles), with an estimated flight time of 3h 44m. Operating airlines: AA.

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