Santa Rosa (STS) to Phoenix (PHX) flight deal in economy from $207

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
Round Trip•Economy
United StatesSTS

Charles M. Schulz Sonoma County Airport

Santa Rosa, United States
United StatesPHX

Phoenix Sky Harbor International Airport

Phoenix, United States
$302 USD
-31%$207 USD
Verified 13 days ago
Fair Availability
26% of dates checked are available within 10% of the lowest price

Monday, August 17th, 2026

6 round-trip options

Returning
Sat, Aug 22, 2026•5 Day Trip
$317 USD
Google Flights
Returning
Sun, Aug 23, 2026•6 Day Trip
$252 USD
Google Flights
Returning
Wed, Aug 26, 2026•9 Day Trip
$252 USD
Google Flights
Returning
Thu, Aug 27, 2026•10 Day Trip
$252 USD
Google Flights
Returning
Sun, Aug 30, 2026•13 Day Trip
$252 USD
Google Flights
Returning
Mon, Aug 31, 2026•14 Day Trip
$252 USD
Google Flights