Direct flights from Santa Rosa to Phoenix

Did you mean Flights from Phoenix to Santa Rosa?

Santa Rosa

United States

STS

Charles M. Schulz Sonoma County Airport

Phoenix

United States

PHX

Phoenix Sky Harbor International Airport

Route: Nonstop service available
Distance: 698 miles
Marketing airlines: 4 airlines
Aircraft: 5 aircraft types
Dates: Oct 19, 2026 – Oct 6, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 4,500 points + $25.00 for STS → PHX, Economy, on 2026-11-02, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

STS → PHXEconomy
AA3485
4,500 points+ $25.00
Departure
2026-11-02
Seats seen
2
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 02:43
STS → PHXEconomy
AA3900
4,500 points+ $25.00
Departure
2026-11-02
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 02:43
STS → PHXEconomy
AA3900
4,500 points+ $25.00
Departure
2026-11-03
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 17:24
STS → PHXEconomy
AA3485
4,500 points+ $25.00
Departure
2026-11-04
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 02:31
STS → PHXEconomy
AA3485
4,500 points+ $25.00
Departure
2026-11-10
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 15:29
STS → PHXEconomy
AA3900
4,500 points+ $25.00
Departure
2026-11-10
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 15:29
STS → PHXEconomy
AA3900
4,500 points+ $25.00
Departure
2026-11-15
Seats seen
6
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 03:03
STS → PHXEconomy
AA3900
4,500 points+ $25.00
Departure
2026-11-17
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 02:48
STS → PHXEconomy
AA3485
4,500 points+ $25.00
Departure
2026-11-17
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 02:48
STS → PHXEconomy
AA3485
4,500 points+ $25.00
Departure
2026-11-18
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:48
STS → PHXEconomy
AA3900
4,500 points+ $25.00
Departure
2026-11-18
Seats seen
5
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:48
STS → PHXEconomy
AA3900
4,500 points+ $25.00
Departure
2026-11-18
Seats seen
6
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 03:59

Santa Rosa to Phoenix route overview

Charles M. Schulz Sonoma County Airport (STS) serves Santa Rosa; Phoenix Sky Harbor International Airport (PHX) serves Phoenix.

The airports are 698 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from STS to PHX.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS), Porter Airlines (PD) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 6, 2027.

Marketing airlines on the Santa Rosa to Phoenix route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Porter Airlines (PD)Codeshare only

Airline alliance affiliations represented: Oneworld

Aircraft flying from STS to PHX

Frequently asked questions

Which airports serve the Santa Rosa to Phoenix route?

Charles M. Schulz Sonoma County Airport (STS) is the origin airport and Phoenix Sky Harbor International Airport (PHX) is the destination airport.

How far is Phoenix from Santa Rosa?

STS and PHX are approximately 698 miles apart by great-circle distance.

Are there direct flights from STS to PHX?

Yes. Roame's current schedule feed shows nonstop service from STS to PHX.

Which airlines market flights from STS to PHX?

Which aircraft fly from STS to PHX?

Aircraft listed in the current schedule include Airbus A319 (319), 7S7, Canadair Regional Jet 700 | Regional Jet 550 (CR7), Embraer 175 (short wing) (E75) and JET.