Cheapest return flights from San Diego to San Francisco in July from $54

AirHint found the following cheapest return flights from San Diego (SAN) to San Francisco (SFO) in July 2025 (see full year).

Return flights

16 Jul - 21 Jul Alaska Airlines direct
19 Jul - 22 Jul Frontier Airlines direct
30 Jul - 09 Aug Alaska Airlines direct
23 Jul - 26 Jul United direct
17 Jul - 22 Jul United direct
17 Jul - 19 Jul United direct
23 Jul - 29 Jul United direct
29 Jul - 29 Jul United direct
17 Jul - 17 Jul United direct
16 Jul - 17 Jul United direct
16 Jul - 16 Jul United direct
30 Jul - 06 Aug United direct
30 Jul - 04 Aug United direct
30 Jul - 03 Aug United direct
31 Jul - 09 Aug Frontier Airlines direct
31 Jul - 04 Aug Frontier Airlines direct
31 Jul - 06 Aug Frontier Airlines direct
31 Jul - 07 Aug Frontier Airlines direct
31 Jul - 03 Aug Frontier Airlines direct
31 Jul - 02 Aug Frontier Airlines direct

Also check the deals for one-way flights from San Diego to San Francisco in July.

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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