Santa Rosa (STS) to Phoenix (PHX) flight deal in economy from $104

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
One Way•Economy
United StatesSTS

Charles M. Schulz Sonoma County Airport

Santa Rosa, United States
United StatesPHX

Phoenix Sky Harbor International Airport

Phoenix, United States
$156 USD
-33%$104 USD
Verified 14 days ago
Limited Availability
11% of dates checked are available within 10% of the lowest price

Thursday, June 4th, 2026

No flight details available for this date.