PHX to STS from $187 in economy – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

Round Trip•Economy

Phoenix Sky Harbor International Airport

Phoenix, United States

Charles M. Schulz Sonoma County Airport

Santa Rosa, United States

$286 USD

-35%$187 USD

Verified 13 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$634 6$482 7$423 8$423 9$482 10$482 11$423 12$589 13$407 14$383 15$383 16$387 17$387 18$383 19$517 20$337 21$337 22$337 23$337 24$337 25$337 26$430 27$297 28$297 29$297 30$317 31$317 1$317 2$455

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Thursday, July 2nd, 2026

0 round-trip options

No flight details available for this date.