American Airlines flights from Phoenix Sky Harbor (PHX) to Santa Rosa (STS).

FLIGHT SCHEDULE
Direct Flights:
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:35 Santa Rosa (STS) American Airlines AA 2735 Non-stop Airbus A319 (319) 2:00 Effective 2026-05-21 through 2026-07-01
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:34 Santa Rosa (STS) American Airlines AA 2753 Non-stop Airbus A319 (319) 1:59 Effective 2026-07-02 through 2026-08-04
Wed 11:04 Phoenix Sky Harbor (PHX) 4 12:35 Santa Rosa (STS) American Airlines AA 3265 Non-stop Airbus A319 (319) 2:31 Operates only on 2026-02-11
Daily 11:04 Phoenix Sky Harbor (PHX) 4 12:29 Santa Rosa (STS) American Airlines AA 3498 Non-stop Embraer EMB 175 (E75) 2:25 Valid until 2026-01-05
Daily 11:04 Phoenix Sky Harbor (PHX) 4 12:25 Santa Rosa (STS) American Airlines AA 3498 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2026-01-06 through 2026-02-10
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:53 Santa Rosa (STS) American Airlines AA 3716 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-03-08 through 2026-04-06
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:47 Santa Rosa (STS) American Airlines AA 3757 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-09-09 through 2026-10-04
Daily 13:40 Phoenix Sky Harbor (PHX) 4 15:46 Santa Rosa (STS) American Airlines AA 3757 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2026-08-05 through 2026-09-08
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:47 Santa Rosa (STS) American Airlines AA 4078 Non-stop Embraer EMB 175 (E75) 2:12 Effective from 2026-10-05
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:21 Santa Rosa (STS) American Airlines AA 4114 Non-stop Embraer EMB 175 (E75) 2:17 Effective from 2026-10-05
Mon,Tue,Thu-Sun 14:35 Phoenix Sky Harbor (PHX) 4 15:51 Santa Rosa (STS) American Airlines AA 4115 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2026-01-05
Daily 14:35 Phoenix Sky Harbor (PHX) 4 15:53 Santa Rosa (STS) American Airlines AA 4115 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-01-06 through 2026-02-11
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:26 Santa Rosa (STS) American Airlines AA 4126 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2026-03-08 through 2026-04-06
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:17 Santa Rosa (STS) American Airlines AA 4126 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-04-07 through 2026-05-20
Daily 14:35 Phoenix Sky Harbor (PHX) 4 15:57 Santa Rosa (STS) American Airlines AA 4126 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2026-02-12 through 2026-03-07
Daily 11:04 Phoenix Sky Harbor (PHX) 4 12:30 Santa Rosa (STS) American Airlines AA 4163 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-02-12 through 2026-03-07
Daily 10:20 Phoenix Sky Harbor (PHX) 4 12:35 Santa Rosa (STS) American Airlines AA 4989 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-08-05 through 2026-09-08
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:23 Santa Rosa (STS) American Airlines AA 6361 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-05-21 through 2026-07-01
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:22 Santa Rosa (STS) American Airlines AA 6365 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-07-02 through 2026-08-04
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:47 Santa Rosa (STS) American Airlines AA 6402 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-04-07 through 2026-05-20
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:25 Santa Rosa (STS) American Airlines AA 6437 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2026-09-09 through 2026-10-04

A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Santa Rosa airport (STS).
The flight distance is 697 miles, or 1122 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 1:59 and 2:31.

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA2735

13:35

Phoenix Sky Harbor (PHX) 4

15:35

Santa Rosa (STS)

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:00, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA2753

13:35

Phoenix Sky Harbor (PHX) 4

15:34

Santa Rosa (STS)

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:59, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3265

11:04

Phoenix Sky Harbor (PHX) 4

12:35

Santa Rosa (STS)

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:31, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3498

11:04

Phoenix Sky Harbor (PHX) 4

12:29

Santa Rosa (STS)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3498

11:04

Phoenix Sky Harbor (PHX) 4

12:25

Santa Rosa (STS)

Effective 2026-01-06 through 2026-02-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3716

13:35

Phoenix Sky Harbor (PHX) 4

15:53

Santa Rosa (STS)

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3757

13:35

Phoenix Sky Harbor (PHX) 4

15:47

Santa Rosa (STS)

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3757

13:40

Phoenix Sky Harbor (PHX) 4

15:46

Santa Rosa (STS)

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:06, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4078

13:35

Phoenix Sky Harbor (PHX) 4

15:47

Santa Rosa (STS)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4114

10:04

Phoenix Sky Harbor (PHX) 4

12:21

Santa Rosa (STS)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4115

14:35

Phoenix Sky Harbor (PHX) 4

15:51

Santa Rosa (STS)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4115

14:35

Phoenix Sky Harbor (PHX) 4

15:53

Santa Rosa (STS)

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4126

10:04

Phoenix Sky Harbor (PHX) 4

12:26

Santa Rosa (STS)

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4126

10:04

Phoenix Sky Harbor (PHX) 4

12:17

Santa Rosa (STS)

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:13, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4126

14:35

Phoenix Sky Harbor (PHX) 4

15:57

Santa Rosa (STS)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4163

11:04

Phoenix Sky Harbor (PHX) 4

12:30

Santa Rosa (STS)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4989

10:20

Phoenix Sky Harbor (PHX) 4

12:35

Santa Rosa (STS)

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA6361

10:04

Phoenix Sky Harbor (PHX) 4

12:23

Santa Rosa (STS)

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:19, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA6365

10:04

Phoenix Sky Harbor (PHX) 4

12:22

Santa Rosa (STS)

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA6402

13:35

Phoenix Sky Harbor (PHX) 4

15:47

Santa Rosa (STS)

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA6437

10:04

Phoenix Sky Harbor (PHX) 4

12:25

Santa Rosa (STS)

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Embraer EMB 175 (E75)

A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Santa Rosa airport (STS).
The flight distance is 697 miles, or 1122 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 1:59 and 2:31.

All PHX-STS flights

All American Airlines flights

Return (STS-PHX) flights

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