Alaska Airlines, American Airlines, Frontier Airlines and Southwest Airlines operate nonstop flights from Phoenix (PHX) to San Diego (SAN). The nonstop flight takes around ~0h 37m, covering 304 miles (489 km) and operates multiple daily. Round-trip fares currently start at $46, with a typical fare around $167 across 152 recent fare combinations. Updated 28 June 2026.
We'll check every combination in your window daily and email you the cheapest match. No account needed.
Scheduled departures over the next 7 days · Updated 23d ago
Yes, Alaska Airlines, American Airlines and 2 more airlines operate nonstop flights from Phoenix (PHX) to San Diego (SAN).
Alaska Airlines, American Airlines, Frontier Airlines, Southwest Airlines operate nonstop flights from Phoenix to San Diego.
The nonstop flight from Phoenix to San Diego takes ~0h 37m (approximately 489 km).
Nonstop flights from Phoenix to San Diego operate multiple daily.
Round-trip flights from Phoenix (PHX) to San Diego (SAN) start at $46, with a typical fare around $167. Based on 152 recent fare combinations.