Cheapest return flights from Tucson to San Diego in July from $341
AirHint found the following cheapest return flights from Tucson (TUS) to San Diego (SAN) in July 2025 (see full year).
Return flights
| 18 Jul - 27 Jul | American Airlines |
Also check the deals for one-way flights from Tucson to San Diego in July.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
