Cheapest return flights from San Francisco to Phoenix in March from $88

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

Return flights

02 Mar - 12 Mar Frontier Airlines direct
06 Mar - 09 Mar Frontier Airlines direct
03 Mar - 06 Mar Alaska Airlines direct
03 Mar - 12 Mar Hawaiian Airlines direct
06 Mar - 11 Mar Frontier Airlines direct
06 Mar - 10 Mar Frontier Airlines direct
09 Mar - 14 Mar Frontier Airlines direct
05 Mar - 08 Mar Frontier Airlines direct
04 Mar - 08 Mar Frontier Airlines
27 Mar - 30 Mar Frontier Airlines direct
30 Mar - 05 Apr Frontier Airlines direct

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

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