Nonstop flights from San Diego to Tucson
Southwest Airlines flies this route 1 to 2 times a day.
SANSan Diego International
367 mi · 13 flights a week
TUSTucson International
When they leave
San Diego time9:35a7:20pFirst departure 9:35 AM, last 7:20 PM
One morning flight at 9:35 AM, then one afternoon flight at 3:05 PM, then two in the evening, 5:40 PM to 7:20 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from San Diego to Tucson
Southwest Airlines is the only airline flying nonstop from San Diego to Tucson, 1 to 2 times a day on the Boeing 737-700.
There are 1 or 2 flights every day of the week. The first arrival in Tucson is at 11:05 AM and the last at 8:45 PM. The flight covers 367 miles.
Flying back, Tucson to San Diego has 13 nonstop flights a week.
Return flights
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Schedules as of Oct 9, 2026.