Cheap Flights from Phoenix to San Francisco
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The latest fare from Phoenix to San Francisco: $43 round trip, Feb 22 – Mar 2, seen Nov 6. Prices by month are below.
Across 5 months of observations from Phoenix to San Francisco, the lowest round-trip economy fare we recorded was $38, in October. The typical economy fare was $181. October was the cheapest month we saw and July the dearest.
The most recent economy price we saw on this route was $43 on Frontier, seen Nov 6.
See every deal from Phoenix, to San Francisco, or the return direction San Francisco to Phoenix.
Latest economy price we saw: Phoenix to San Francisco
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Phoenix (PHX) to San Francisco (SFO) | $43 | 3.3¢ | Feb 22 – Mar 2 | Frontier | Nov 6 | Check price |
Economy price history: Phoenix to San Francisco
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $43 | $110 | 54 |
| Oct 2026 | $38 | $285 | 361 |
| Sep 2026 | $46 | $230 | 184 |
| Aug 2026 | $62 | $149 | 119 |
| Jul 2026 | $131 | $131 | 1 |
Frequently asked questions
How many flight deals from Phoenix to San Francisco are on Sparkflights right now?
There are 0 deals from Phoenix to San Francisco on the board right now.
What is the lowest price ever seen from Phoenix to San Francisco?
The lowest economy fare we've recorded from Phoenix to San Francisco is $38, based on 719 price observations over 5 months.
How much does a flight from Phoenix to San Francisco cost?
The typical round-trip economy fare we observed from Phoenix to San Francisco is $181, against a recorded low of $38. These are observations, not quotes.
When is the cheapest month to fly Phoenix to San Francisco?
For economy fares from Phoenix to San Francisco, October was the cheapest month we observed and July the dearest, over 5 months of data.
What is the current price from Phoenix to San Francisco?
The most recent economy fare we saw from Phoenix to San Francisco is $43, on Nov 6.