Cheapest return flights from Fresno to San Diego in August from 188€

AirHint found the following cheapest return flights from Fresno (FAT) to San Diego (SAN) in August 2025 (see full year).

Return flights

22 Aug - 25 Aug Allegiant Air
29 Aug - 31 Aug United
20 Aug - 27 Aug Allegiant Air
20 Aug - 23 Aug Allegiant Air
29 Aug - 31 Aug Alaska Airlines direct
29 Aug - 01 Sep Allegiant Air
17 Aug - 22 Aug Allegiant Air
29 Aug - 01 Sep Alaska Airlines direct
20 Aug - 27 Aug Alaska Airlines direct
17 Aug - 22 Aug Alaska Airlines direct

Also check the deals for one-way flights from Fresno to San Diego in August.

Skyscanner

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.

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