Direct flights from Phoenix to Santa Rosa

Did you mean Flights from Santa Rosa to Phoenix?

Phoenix

United States

PHX

Phoenix Sky Harbor International Airport

Santa Rosa

United States

STS

Charles M. Schulz Sonoma County Airport

Route: Nonstop service available
Distance: 698 miles
Marketing airlines: 4 airlines
Aircraft: 5 aircraft types
Dates: Oct 19, 2026 – Oct 11, 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 PHX → STS, Economy, on 2026-10-27, 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.

PHX → STSEconomy
AA3757
4,500 points+ $25.00
Departure
2026-10-27
Seats seen
1
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 08:49
PHX → STSEconomy
AA3899
4,500 points+ $25.00
Departure
2026-11-01
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 22:59
PHX → STSEconomy
AA3899
4,500 points+ $25.00
Departure
2026-11-05
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 09:44
PHX → STSEconomy
AA3899
4,500 points+ $25.00
Departure
2026-11-12
Seats seen
3
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:57
PHX → STSEconomy
AA3485
4,500 points+ $25.00
Departure
2026-11-17
Seats seen
7
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:31
PHX → STSEconomy
AA4115
4,500 points+ $25.00
Departure
2026-11-17
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:31
PHX → STSEconomy
AA3485
4,500 points+ $25.00
Departure
2026-11-18
Seats seen
2
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:34
PHX → STSEconomy
AA3899
4,500 points+ $25.00
Departure
2026-11-19
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 06:32
PHX → STSEconomy
AA4115
4,500 points+ $25.00
Departure
2026-11-19
Seats seen
2
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 06:32
PHX → STSEconomy
AS3198
6,500 points+ $5.00
Departure
2026-11-17
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:31
PHX → STSEconomy
AS3407
6,500 points+ $5.00
Departure
2026-11-21
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 17:31
PHX → STSEconomy
AS3198
7,500 points+ $5.00
Departure
2026-11-19
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 06:32

Phoenix to Santa Rosa route overview

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

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

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

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 11, 2027.

Marketing airlines on the Phoenix to Santa Rosa 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 PHX to STS

Frequently asked questions

Which airports serve the Phoenix to Santa Rosa route?

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

How far is Santa Rosa from Phoenix?

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

Are there direct flights from PHX to STS?

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

Which airlines market flights from PHX to STS?

Which aircraft fly from PHX to STS?

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.