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

WNSouthwest Airlines

Round Trip•Economy

SFO

San Francisco International Airport

San Francisco, United States

PHX

Phoenix Sky Harbor International Airport

Phoenix, United States

$248 USD

-67%$83 USD

Verified Nov 1, 2025 at 1:26 AM

December 2025

Today

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1$191 2$110 3$83 4$83 5$138 6$83 7$83 8$83 9$83 10$83 11$83 12$83 13$87 14$87 15$87 16$87 17$87 18$134 19$200 20$244 21$190 22$169 23$199 24$190 25$111 26$174 27$179 28$189 29$149 30$144 31$111 1 2 3 4

Extremely Rare Availability

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

Saturday, December 20th, 2025

10 round-trip options

Returning

Thu, Dec 25, 2025•5 Day Trip

$244 USD

Google Flights

Returning

Fri, Dec 26, 2025•6 Day Trip

$276 USD

Google Flights

Returning

Sat, Dec 27, 2025•7 Day Trip

$406 USD

Google Flights

Returning

Sun, Dec 28, 2025•8 Day Trip

$367 USD

Google Flights

Returning

Mon, Dec 29, 2025•9 Day Trip

$311 USD

Google Flights

Returning

Tue, Dec 30, 2025•10 Day Trip

$332 USD

Google Flights

Returning

Wed, Dec 31, 2025•11 Day Trip

$244 USD

Google Flights

Returning

Thu, Jan 1, 2026•12 Day Trip

$337 USD

Google Flights

Returning

Fri, Jan 2, 2026•13 Day Trip

$342 USD

Google Flights

Returning

Sat, Jan 3, 2026•14 Day Trip

$396 USD

Google Flights