Cheapest return flights from Phoenix to San Francisco in January from $37

Best time to book flights for Phoenix (PHX) to San Francisco (SFO) flights at AirHint

AirHint found the following cheapest return flights from Phoenix (PHX) to San Francisco (SFO) in January 2025 (see full year).

Return flights

19 Jan - 27 Jan Frontier Airlines direct
23 Jan - 26 Jan Frontier Airlines direct
16 Jan - 19 Jan Frontier Airlines direct
10 Jan - 10 Jan Frontier Airlines direct
17 Jan - 19 Jan Frontier Airlines direct
27 Jan - 29 Jan Frontier Airlines
21 Jan - 27 Jan Frontier Airlines
03 Jan - 10 Jan Frontier Airlines direct
10 Jan - 12 Jan Frontier Airlines direct
01 Jan - 03 Jan Frontier Airlines direct
18 Jan - 09 Feb Frontier Airlines
18 Jan - 09 Feb Southwest Airlines direct

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

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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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