Cheapest one-way flights from San Francisco to San Diego in March from 50€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to San Diego (SAN) in March 2026 (see full year).

One-Way flights

18 Mar Southwest Airlines direct
29 Mar Southwest Airlines direct
10 Mar Southwest Airlines direct
28 Mar Alaska Airlines direct
30 Mar Hawaiian Airlines direct
15 Mar Alaska Airlines direct
13 Mar United direct
23 Mar Southwest Airlines direct
26 Mar Alaska Airlines direct
20 Mar Southwest Airlines direct

Also check the deals for return flights from San Francisco to San Diego in March.

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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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