Cheapest return flights from San Francisco to San Diego in February from $177

AirHint found the following cheapest return flights from San Francisco (SFO) to San Diego (SAN) in February 2026 (see full year).

Return flights

26 Feb - 02 Mar Frontier Airlines
27 Feb - 01 Mar Frontier Airlines
26 Feb - 01 Mar Frontier Airlines
28 Feb - 07 Mar Alaska Airlines direct
24 Feb - 28 Feb Frontier Airlines
22 Feb - 27 Feb Frontier Airlines
23 Feb - 24 Feb Frontier Airlines
21 Feb - 24 Feb Frontier Airlines
27 Feb - 03 Mar Frontier Airlines
27 Feb - 02 Mar Alaska Airlines direct
20 Feb - 23 Feb Frontier Airlines
20 Feb - 22 Feb Frontier Airlines
19 Feb - 26 Feb Frontier Airlines
20 Feb - 27 Feb Frontier Airlines
27 Feb - 01 Mar Alaska Airlines direct
27 Feb - 03 Mar Southwest Airlines direct
26 Feb - 01 Mar Southwest Airlines direct
26 Feb - 02 Mar Southwest Airlines direct
24 Feb - 28 Feb Hawaiian Airlines direct
17 Feb - 23 Feb Alaska Airlines

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

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