Cheapest one-way flights from Phoenix to San Francisco in October from 37€

AirHint found the following cheapest one-way flights from Phoenix (PHX) to San Francisco (SFO) in October 2025 (see full year).

One-Way flights

18 Oct Frontier Airlines direct
02 Oct Frontier Airlines direct
27 Oct Frontier Airlines direct
23 Oct Frontier Airlines direct
05 Oct Frontier Airlines
10 Oct Frontier Airlines direct
11 Oct Frontier Airlines direct
06 Oct Frontier Airlines direct
05 Oct Frontier Airlines direct
07 Oct Southwest Airlines direct

Also check the deals for return flights from Phoenix to San Francisco in October.

Skyscanner

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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