Portland (PDX) to Phoenix (PHX) flight deal from $137 USD in economy class

ASAlaska Airlines, Inc.

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

PHX

Phoenix Sky Harbor International Airport

Phoenix, United States

$267 USD

-49%$137 USD

Verified Nov 5, 2025 at 12:21 AM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$198 2$188 3$188 4$198 5$202 6$188 7$207 8$207 9$188 10$167 11$187 12$177 13$158 14$177 15$177 16$158 17$158 18$177 19$177 20$197 21$237 22$263 23$262 24$167 25$223 26$302 27$342 28$272 29$220 30$177 31$167 1 2 3 4

Rare Availability

5% of dates checked are available within 10% of the lowest price

Sunday, December 21st, 2025

10 round-trip options

Returning

Fri, Dec 26, 2025•5 Day Trip

$267 USD

Google Flights

Returning

Sat, Dec 27, 2025•6 Day Trip

$342 USD

Google Flights

Returning

Sun, Dec 28, 2025•7 Day Trip

$347 USD

Google Flights

Returning

Mon, Dec 29, 2025•8 Day Trip

$243 USD

Google Flights

Returning

Tue, Dec 30, 2025•9 Day Trip

$237 USD

Google Flights

Returning

Wed, Dec 31, 2025•10 Day Trip

$297 USD

Google Flights

Returning

Thu, Jan 1, 2026•11 Day Trip

$243 USD

Google Flights

Returning

Fri, Jan 2, 2026•12 Day Trip

$302 USD

Google Flights

Returning

Sat, Jan 3, 2026•13 Day Trip

$382 USD

Google Flights

Returning

Sun, Jan 4, 2026•14 Day Trip

$267 USD

Google Flights