Phoenix (PHX) to San Francisco (SFO) flight deal from $87 USD in economy class

ASAlaska Airlines, Inc.

Round Trip•Economy

PHX

Phoenix Sky Harbor International Airport

Phoenix, United States

SFO

San Francisco International Airport

San Francisco, United States

$338 USD

-74%$87 USD

Verified Nov 3, 2025 at 3:56 AM

December 2025

Today

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Sun

1$287 2$133 3$120 4$93 5$165 6$173 7$218 8$173 9$118 10$118 11$118 12$195 13$285 14$230 15$230 16$155 17$120 18$124 19$134 20$187 21$177 22$124 23$157 24$166 25$177 26$187 27$307 28$257 29$207 30$207 31$254 1 2 3 4

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Tuesday, December 2nd, 2025

10 round-trip options

Returning

Sun, Dec 7, 2025•5 Day Trip

$143 USD

Google Flights

Returning

Mon, Dec 8, 2025•6 Day Trip

$143 USD

Google Flights

Returning

Tue, Dec 9, 2025•7 Day Trip

$133 USD

Google Flights

Returning

Wed, Dec 10, 2025•8 Day Trip

$169 USD

Google Flights

Returning

Thu, Dec 11, 2025•9 Day Trip

$183 USD

Google Flights

Returning

Fri, Dec 12, 2025•10 Day Trip

$222 USD

Google Flights

Returning

Sat, Dec 13, 2025•11 Day Trip

$228 USD

Google Flights

Returning

Sun, Dec 14, 2025•12 Day Trip

$219 USD

Google Flights

Returning

Mon, Dec 15, 2025•13 Day Trip

$219 USD

Google Flights

Returning

Tue, Dec 16, 2025•14 Day Trip

$209 USD

Google Flights