Direct flights from Tucson to San Diego
12 nonstop flights a week on 1 airline. Zero layovers — one hop from TUS to SAN.
Flight time: about 54m nonstop
Which days does it fly?
When does it fly?
Departure times in Tucson local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA2310 | 5:42a | 54m | Sun |
| Southwest SWA2310 | 5:46a | 1h | Thu–Fri |
| Southwest SWA2370 | 6:18a | 54m | Tue–Wed |
| Southwest SWA2310 | 6:44a | 54m | Sat |
| Southwest SWA2673 | 6:59p | 52m | Wed |
| Southwest SWA2673 | 7:18p | 53m | Tue |
| Southwest SWA3551 | 7:30p | 55m | Thu |
| Southwest SWA3551 | 7:50p | 53m | Mon, Fri |
| Southwest SWA3542 | 8:55p | 54m | Sun |
Southwest
Find fares 🥕
The route
One hop: TUS → SANDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Tucson (TUS) to San Diego (SAN)
Tucson International Airport (TUS) has 12 nonstop flights a week to San Diego (SAN), operated by Southwest. No layovers, no connections — one hop out of TUS and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Tucson to San Diego?
The nonstop flight from Tucson (TUS) to San Diego (SAN) takes about 54m in the air, based on recently observed nonstop departures.
How long does it take to drive from Tucson to San Diego?
Driving from Tucson to San Diego takes about 5h 52m, covering roughly 405 miles. The nonstop flight takes about 54m.