Direct flights from San Diego to Tucson SAN → TUS
Southwest Airlines operates nonstop flights from San Diego (SAN) to Tucson (TUS). The nonstop flight takes around ~0h 44m, covering 367 miles (590 km) and operates daily. Round-trip fares currently start at $231, with a typical fare around $297 across 22 recent fare combinations. Updated 29 June 2026.
60-day flexibility overview based on 22 recent fares across the next 60 days
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Southwest Airlines
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Departure Schedule next 7 days
Scheduled departures over the next 7 days · Updated 24d ago
Southwest Airlines
Frequently asked questions
Is there a direct flight from San Diego to Tucson?
Yes, Southwest Airlines operates nonstop flights from San Diego (SAN) to Tucson (TUS).
Which airlines fly direct from San Diego to Tucson?
Southwest Airlines operates nonstop flights from San Diego to Tucson.
How long is the flight from San Diego to Tucson?
The nonstop flight from San Diego to Tucson takes ~0h 44m (approximately 590 km).
How often do direct flights operate from San Diego to Tucson?
Nonstop flights from San Diego to Tucson operate daily.
How much is a round-trip flight from San Diego to Tucson?
Round-trip flights from San Diego (SAN) to Tucson (TUS) start at $231, with a typical fare around $297. Based on 22 recent fare combinations.