Direct flights from San Diego to Phoenix SAN → PHX
Alaska Airlines, American Airlines, Frontier Airlines and Southwest Airlines operate nonstop flights from San Diego (SAN) to Phoenix (PHX). The nonstop flight takes around ~0h 37m, covering 304 miles (489 km) and operates multiple daily. Round-trip fares currently start at $74, with a typical fare around $182 across 27 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 27 recent fares across the next 60 days
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Alaska Airlines
AS
American Airlines
AA
Frontier Airlines
F9
Southwest Airlines
WN
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Frequently asked questions
Is there a direct flight from San Diego to Phoenix?
Yes, Alaska Airlines, American Airlines and 2 more airlines operate nonstop flights from San Diego (SAN) to Phoenix (PHX).
Which airlines fly direct from San Diego to Phoenix?
Alaska Airlines, American Airlines, Frontier Airlines, Southwest Airlines operate nonstop flights from San Diego to Phoenix.
How long is the flight from San Diego to Phoenix?
The nonstop flight from San Diego to Phoenix takes ~0h 37m (approximately 489 km).
How often do direct flights operate from San Diego to Phoenix?
Nonstop flights from San Diego to Phoenix operate multiple daily.
How much is a round-trip flight from San Diego to Phoenix?
Round-trip flights from San Diego (SAN) to Phoenix (PHX) start at $74, with a typical fare around $182. Based on 27 recent fare combinations.