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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Phoenix (PHX) to Denver (DEN), with fares starting from $39.

What is the lowest current fare from PHX to DEN?

The lowest currently-listed fare from Phoenix (PHX) to Denver (DEN) is $39 on 2026-05-27.

Direct flights from PHX to DEN cover approximately 967 km (601 miles), with an estimated flight time of 1h 8m. Operating airlines: AA, F9, UA, WN.

Cheapest current fares: $39 in May 2026, 967 km direct flight in ~1h 8m.

Last updated May 25, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Phoenix (PHX) to Denver (DEN). Refreshed daily.

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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Phoenix (PHX) to Denver (DEN), with fares starting from $39.
What is the lowest current fare from PHX to DEN?

The lowest currently-listed fare from Phoenix (PHX) to Denver (DEN) is $39 on 2026-05-27.
How long is the flight from Phoenix to Denver?

Direct flights from PHX to DEN cover approximately 967 km (601 miles), with an estimated flight time of 1h 8m. Operating airlines: AA, F9, UA, WN.

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