Cheapest return flights from Las Vegas to San Francisco in March from $42

AirHint found the following cheapest return flights from Las Vegas (LAS) to San Francisco (SFO) in March 2026 (see full year).

Return flights

04 Mar - 10 Mar Frontier Airlines direct
05 Mar - 07 Mar Frontier Airlines direct
27 Mar - 30 Mar Frontier Airlines direct
05 Mar - 08 Mar Frontier Airlines direct
04 Mar - 05 Mar Frontier Airlines direct
27 Mar - 28 Mar Frontier Airlines direct
03 Mar - 04 Mar Frontier Airlines direct
06 Mar - 07 Mar Frontier Airlines direct
12 Mar - 14 Mar Frontier Airlines direct
21 Mar - 24 Mar Frontier Airlines direct
25 Mar - 01 Apr Frontier Airlines direct
23 Mar - 06 Apr Frontier Airlines direct
26 Mar - 09 Apr Hawaiian Airlines direct
30 Mar - 06 Apr Alaska Airlines direct

Also check the deals for one-way flights from Las Vegas to San Francisco in March.

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