SEA to PHX from $202 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Phoenix Sky Harbor International Airport

Phoenix, United States

$340 USD

-41%$202 USD

Verified about 14 hours ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$361 1$237 2$237 3$247 4$247 5$237 6$247 7$247 8$247 9$237 10$247 11$266 12$256 13$266 14$272 15$262 16$275 17$366 18$445 19$386 20$397 21$492 22$465 23$545 24$356 25$356 26$400 27$469 28$472 29$428 30$362 31$281 1$281 2$380 3$386

Rare Availability

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

Sunday, December 20th, 2026

5 round-trip options

Returning

Fri, Dec 25, 2026•5 Day Trip

$397 USD

Returning

Sat, Dec 26, 2026•6 Day Trip

$506 USD

Returning

Tue, Dec 29, 2026•9 Day Trip

$569 USD

Returning

Wed, Dec 30, 2026•10 Day Trip

$569 USD

Returning

Thu, Dec 31, 2026•11 Day Trip

$524 USD