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

FLIGHT SCHEDULE
Direct Flights:
Daily 16:22 Santa Rosa (STS) 18:25 Phoenix Sky Harbor (PHX) 4 American Airlines AA 2735 Non-stop Airbus A319 (319) 2:03 Effective 2026-05-21 through 2026-07-01
Daily 16:19 Santa Rosa (STS) 18:25 Phoenix Sky Harbor (PHX) 4 American Airlines AA 2753 Non-stop Airbus A319 (319) 2:06 Effective 2026-07-02 through 2026-08-04
Wed 13:15 Santa Rosa (STS) 16:17 Phoenix Sky Harbor (PHX) 4 American Airlines AA 3265 Non-stop Airbus A319 (319) 2:02 Operates only on 2026-02-11
Daily 12:55 Santa Rosa (STS) 16:00 Phoenix Sky Harbor (PHX) 4 American Airlines AA 3407 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2026-01-06 through 2026-02-10
Daily 12:59 Santa Rosa (STS) 16:02 Phoenix Sky Harbor (PHX) 4 American Airlines AA 3407 Non-stop Embraer EMB 175 (E75) 2:03 Valid until 2026-01-04
Mon 12:59 Santa Rosa (STS) 16:02 Phoenix Sky Harbor (PHX) 4 American Airlines AA 3498 Non-stop Embraer EMB 175 (E75) 2:03 Operates only on 2026-01-05
Daily 16:23 Santa Rosa (STS) 18:31 Phoenix Sky Harbor (PHX) 4 American Airlines AA 3716 Non-stop Embraer EMB 175 (E75) 2:08 Effective 2026-03-08 through 2026-04-06
Daily 16:17 Santa Rosa (STS) 18:24 Phoenix Sky Harbor (PHX) 4 American Airlines AA 3757 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-08-05 through 2026-09-08
Daily 16:21 Santa Rosa (STS) 18:25 Phoenix Sky Harbor (PHX) 4 American Airlines AA 3757 Non-stop Embraer EMB 175 (E75) 2:04 Effective 2026-09-09 through 2026-10-04
Daily 16:20 Santa Rosa (STS) 18:25 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4078 Non-stop Embraer EMB 175 (E75) 2:05 Effective from 2026-10-05
Daily 12:45 Santa Rosa (STS) 14:50 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4114 Non-stop Embraer EMB 175 (E75) 2:05 Effective from 2026-10-05
Mon,Tue,Thu-Sun 16:21 Santa Rosa (STS) 19:25 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4115 Non-stop Embraer EMB 175 (E75) 2:04 Valid until 2026-01-05
Daily 16:23 Santa Rosa (STS) 19:25 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4115 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-01-06 through 2026-02-11
Daily 12:46 Santa Rosa (STS) 14:50 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4126 Non-stop Embraer EMB 175 (E75) 2:04 Effective 2026-04-07 through 2026-05-20
Daily 12:58 Santa Rosa (STS) 15:07 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4126 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2026-03-08 through 2026-04-06
Daily 16:27 Santa Rosa (STS) 19:40 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4126 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-02-12 through 2026-03-07
Daily 13:00 Santa Rosa (STS) 16:13 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4163 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-02-12 through 2026-03-07
Daily 13:09 Santa Rosa (STS) 15:24 Phoenix Sky Harbor (PHX) 4 American Airlines AA 4989 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-08-05 through 2026-09-08
Daily 13:25 Santa Rosa (STS) 15:35 Phoenix Sky Harbor (PHX) 4 American Airlines AA 6361 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-05-21 through 2026-07-01
Daily 12:37 Santa Rosa (STS) 14:50 Phoenix Sky Harbor (PHX) 4 American Airlines AA 6365 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-07-02 through 2026-08-04
Daily 16:17 Santa Rosa (STS) 18:25 Phoenix Sky Harbor (PHX) 4 American Airlines AA 6402 Non-stop Embraer EMB 175 (E75) 2:08 Effective 2026-04-07 through 2026-05-20
Daily 12:44 Santa Rosa (STS) 14:50 Phoenix Sky Harbor (PHX) 4 American Airlines AA 6437 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2026-09-09 through 2026-10-04

A domestic route departing from the Santa Rosa airport (STS) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 697 miles, or 1122 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:02 and 2:15.

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA2735

16:22

Santa Rosa (STS)

18:25

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:03, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA2753

16:19

Santa Rosa (STS)

18:25

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:06, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3265

13:15

Santa Rosa (STS)

16:17

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:02, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3407

12:55

Santa Rosa (STS)

16:00

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3407

12:59

Santa Rosa (STS)

16:02

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:03, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3498

12:59

Santa Rosa (STS)

16:02

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:03, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3716

16:23

Santa Rosa (STS)

18:31

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:08, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3757

16:17

Santa Rosa (STS)

18:24

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3757

16:21

Santa Rosa (STS)

18:25

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4078

16:20

Santa Rosa (STS)

18:25

Phoenix Sky Harbor (PHX) 4

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4114

12:45

Santa Rosa (STS)

14:50

Phoenix Sky Harbor (PHX) 4

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4115

16:21

Santa Rosa (STS)

19:25

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4115

16:23

Santa Rosa (STS)

19:25

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:02, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4126

12:46

Santa Rosa (STS)

14:50

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4126

12:58

Santa Rosa (STS)

15:07

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4126

16:27

Santa Rosa (STS)

19:40

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA4163

13:00

Santa Rosa (STS)

16:13

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA4989

13:09

Santa Rosa (STS)

15:24

Phoenix Sky Harbor (PHX) 4

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

13:25

Santa Rosa (STS)

15:35

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:10, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA6365

12:37

Santa Rosa (STS)

14:50

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA6402

16:17

Santa Rosa (STS)

18:25

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:08, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA6437

12:44

Santa Rosa (STS)

14:50

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

A domestic route departing from the Santa Rosa airport (STS) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 697 miles, or 1122 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:02 and 2:15.

All STS-PHX flights

All American Airlines flights

Return (PHX-STS) flights

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