Seattle / Tacoma (SEA) to Phoenix (PHX) flight deal from $117 USD in economy class

AAAmerican Airlines

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

PHX

Phoenix Sky Harbor International Airport

Phoenix, United States

$337 USD

-65%$117 USD

Verified Nov 5, 2025 at 2:38 AM

December 2025

Today

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1$258 2$142 3$137 4$145 5$145 6$117 7$145 8$145 9$133 10$133 11$146 12$152 13$133 14$172 15$172 16$166 17$189 18$226 19$292 20$311 21$323 22$309 23$255 24$191 25$222 26$312 27$251 28$264 29$230 30$181 31$208 1 2 3 4

Rare Availability

7% of dates checked are available within 10% of the lowest price

Thursday, December 25th, 2025

10 round-trip options

Returning

Tue, Dec 30, 2025•5 Day Trip

$307 USD

Google Flights

Returning

Wed, Dec 31, 2025•6 Day Trip

$432 USD

Google Flights

Returning

Thu, Jan 1, 2026•7 Day Trip

$331 USD

Google Flights

Returning

Fri, Jan 2, 2026•8 Day Trip

$322 USD

Google Flights

Returning

Sat, Jan 3, 2026•9 Day Trip

$360 USD

Google Flights

Returning

Sun, Jan 4, 2026•10 Day Trip

$451 USD

Google Flights

Returning

Mon, Jan 5, 2026•11 Day Trip

$303 USD

Google Flights

Returning

Tue, Jan 6, 2026•12 Day Trip

$250 USD

Google Flights

Returning

Wed, Jan 7, 2026•13 Day Trip

$222 USD

Google Flights

Returning

Thu, Jan 8, 2026•14 Day Trip

$222 USD

Google Flights