Direct flights from Denver to Phoenix DEN → PHX
American Airlines, Frontier Airlines, Southwest Airlines and United Airlines operate nonstop flights from Denver (DEN) to Phoenix (PHX). The nonstop flight takes around ~1h 13m, covering 601 miles (968 km) and operates multiple daily. Round-trip fares currently start at $102, with a typical fare around $233 across 131 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 131 recent fares across the next 60 days
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American Airlines
AA
Frontier Airlines
F9
Southwest Airlines
WN
United Airlines
UA
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Frequently asked questions
Is there a direct flight from Denver to Phoenix?
Yes, American Airlines, Frontier Airlines and 2 more airlines operate nonstop flights from Denver (DEN) to Phoenix (PHX).
Which airlines fly direct from Denver to Phoenix?
American Airlines, Frontier Airlines, Southwest Airlines, United Airlines operate nonstop flights from Denver to Phoenix.
How long is the flight from Denver to Phoenix?
The nonstop flight from Denver to Phoenix takes ~1h 13m (approximately 968 km).
How often do direct flights operate from Denver to Phoenix?
Nonstop flights from Denver to Phoenix operate multiple daily.
How much is a round-trip flight from Denver to Phoenix?
Round-trip flights from Denver (DEN) to Phoenix (PHX) start at $102, with a typical fare around $233. Based on 131 recent fare combinations.