What is the cheapest month to fly from Colorado Springs to Phoenix?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Colorado Springs (COS) to Phoenix (PHX), with fares starting from $101.

What is the lowest current fare from COS to PHX?

The lowest currently-listed fare from Colorado Springs (COS) to Phoenix (PHX) is $101 on 2026-09-09.

How long is the flight from Colorado Springs to Phoenix?

Direct flights from COS to PHX cover approximately 886 km (551 miles), with an estimated flight time of 1h 3m. Operating airlines: WN.

Cheap flights from Colorado Springs to Phoenix

Cheapest current fares: $101 in September 2026, 886 km direct flight in ~1h 3m.

Last updated August 11, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Colorado Springs (COS) to Phoenix (PHX). Refreshed daily.

Colorado Springs (COS) → Phoenix (PHX)

September 2026 $101

Frequently asked questions

What is the cheapest month to fly from Colorado Springs to Phoenix?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Colorado Springs (COS) to Phoenix (PHX), with fares starting from $101.
What is the lowest current fare from COS to PHX?

The lowest currently-listed fare from Colorado Springs (COS) to Phoenix (PHX) is $101 on 2026-09-09.
How long is the flight from Colorado Springs to Phoenix?

Direct flights from COS to PHX cover approximately 886 km (551 miles), with an estimated flight time of 1h 3m. Operating airlines: WN.

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