Phoenix (PHX) to San Francisco (SFO) flight deal from $83 USD in economy class

WNSouthwest Airlines

Round Trip•Economy

PHX

Phoenix Sky Harbor International Airport

Phoenix, United States

SFO

San Francisco International Airport

San Francisco, United States

$247 USD

-66%$83 USD

Verified Nov 1, 2025 at 1:27 AM

December 2025

Today

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1$252 2$150 3$83 4$83 5$83 6$83 7$130 8$130 9$83 10$83 11$83 12$130 13$133 14$143 15$143 16$97 17$87 18$124 19$124 20$114 21$124 22$124 23$114 24$91 25$101 26$134 27$264 28$244 29$189 30$209 31$121 1 2 3 4

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Saturday, December 13th, 2025

10 round-trip options

Returning

Thu, Dec 18, 2025•5 Day Trip

$166 USD

Google Flights

Returning

Fri, Dec 19, 2025•6 Day Trip

$232 USD

Google Flights

Returning

Sat, Dec 20, 2025•7 Day Trip

$266 USD

Google Flights

Returning

Sun, Dec 21, 2025•8 Day Trip

$212 USD

Google Flights

Returning

Mon, Dec 22, 2025•9 Day Trip

$192 USD

Google Flights

Returning

Tue, Dec 23, 2025•10 Day Trip

$221 USD

Google Flights

Returning

Wed, Dec 24, 2025•11 Day Trip

$212 USD

Google Flights

Returning

Thu, Dec 25, 2025•12 Day Trip

$133 USD

Google Flights

Returning

Fri, Dec 26, 2025•13 Day Trip

$197 USD

Google Flights

Returning

Sat, Dec 27, 2025•14 Day Trip

$191 USD

Google Flights