Cheapest return flights from Phoenix to San Francisco in August from $84
AirHint found the following cheapest return flights from Phoenix (PHX) to San Francisco (SFO)
in August 2025 (see full year ).
Return flights
16 Aug
- 19 Aug
Southwest Airlines
$ 84
direct
16 Aug
- 18 Aug
Southwest Airlines
$ 92
direct
30 Aug
- 04 Sep
Southwest Airlines
$ 92
direct
07 Aug
- 11 Aug
Frontier Airlines
$ 93
direct
11 Aug
- 14 Aug
Frontier Airlines
$ 93
direct
07 Aug
- 09 Aug
Frontier Airlines
$ 95
direct
05 Aug
- 18 Aug
Southwest Airlines
$ 99
direct
14 Aug
- 21 Aug
Southwest Airlines
$ 100
direct
14 Aug
- 18 Aug
Southwest Airlines
$ 100
direct
04 Aug
- 11 Aug
Southwest Airlines
$ 100
direct
05 Aug
- 07 Aug
Southwest Airlines
$ 100
direct
02 Aug
- 06 Sep
Southwest Airlines
$ 104
direct
30 Aug
- 01 Sep
Southwest Airlines
$ 105
direct
29 Aug
- 01 Sep
Southwest Airlines
$ 117
direct
Also check the deals for one-way flights from Phoenix to San Francisco in August .
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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