Cheapest return flights from Fresno to San Diego in January from 74€

AirHint found the following cheapest return flights from Fresno (FAT) to San Diego (SAN) in January 2026 (see full year).

Return flights

08 Jan - 15 Jan Hawaiian Airlines direct
12 Jan - 19 Jan Southwest Airlines direct
14 Jan - 21 Jan Southwest Airlines direct
10 Jan - 12 Jan Southwest Airlines direct
26 Jan - 29 Jan Alaska Airlines direct
09 Jan - 16 Jan Hawaiian Airlines direct
11 Jan - 18 Jan Alaska Airlines direct
09 Jan - 11 Jan Southwest Airlines

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

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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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