All airlines flying from Phoenix Sky Harbor (PHX) to Santa Rosa (STS).

Select flight date:
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
Non-Direct Flights:
Sun 11:55 Phoenix Sky Harbor (PHX) 4 15:25 Santa Rosa (STS)
Southwest Airlines WN 546 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-06-07 through 2026-08-02
Direct Codeshare Flights:
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:47 Santa Rosa (STS)
Alaska Airlines AS 4471 Non-stop Embraer EMB 175 (E75) 2:12 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 4078)
Mon,Tue,Thu-Sun 14:35 Phoenix Sky Harbor (PHX) 4 15:51 Santa Rosa (STS)
Alaska Airlines AS 4471 Non-stop Embraer EMB 175 (E75) 2:16 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4115)
Daily 14:35 Phoenix Sky Harbor (PHX) 4 15:53 Santa Rosa (STS)
Alaska Airlines AS 4471 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 4115)
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:21 Santa Rosa (STS)
Alaska Airlines AS 4711 Non-stop Embraer EMB 175 (E75) 2:17 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 4114)
Daily 14:35 Phoenix Sky Harbor (PHX) 4 15:57 Santa Rosa (STS)
Alaska Airlines AS 6011 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4126)
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:25 Santa Rosa (STS)
Alaska Airlines AS 6103 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 6437)
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:47 Santa Rosa (STS)
Alaska Airlines AS 6210 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 6402)
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:53 Santa Rosa (STS)
Alaska Airlines AS 6238 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3716)
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:26 Santa Rosa (STS)
Alaska Airlines AS 6244 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4126)
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:23 Santa Rosa (STS)
Alaska Airlines AS 6244 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 6361)
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:22 Santa Rosa (STS)
Alaska Airlines AS 6244 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6365)
Daily 11:04 Phoenix Sky Harbor (PHX) 4 12:29 Santa Rosa (STS)
Alaska Airlines AS 6278 Non-stop Embraer EMB 175 (E75) 2:25 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3498)
Daily 11:04 Phoenix Sky Harbor (PHX) 4 12:25 Santa Rosa (STS)
Alaska Airlines AS 6278 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 3498)
Wed 11:04 Phoenix Sky Harbor (PHX) 4 12:35 Santa Rosa (STS)
Alaska Airlines AS 6278 Non-stop Airbus A319 (319) 2:31 Operates only on 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3265)
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:35 Santa Rosa (STS)
Alaska Airlines AS 6442 Non-stop Airbus A319 (319) 2:00 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 2735)
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:34 Santa Rosa (STS)
Alaska Airlines AS 6442 Non-stop Airbus A319 (319) 1:59 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 2753)
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:17 Santa Rosa (STS)
Alaska Airlines AS 6642 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4126)
Daily 13:35 Phoenix Sky Harbor (PHX) 4 15:47 Santa Rosa (STS)
Alaska Airlines AS 6773 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3757)
Daily 13:40 Phoenix Sky Harbor (PHX) 4 15:46 Santa Rosa (STS)
Alaska Airlines AS 6773 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3757)
Daily 10:20 Phoenix Sky Harbor (PHX) 4 12:35 Santa Rosa (STS)
Alaska Airlines AS 6785 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4989)
Daily 11:04 Phoenix Sky Harbor (PHX) 4 12:30 Santa Rosa (STS)
Alaska Airlines AS 6819 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4163)


All airlines flying from Phoenix Sky Harbor (PHX) to Santa Rosa (STS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

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:

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:

Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:31, non-stop
Airbus A319 (319)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Embraer EMB 175 (E75)

Direct Flights:

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:

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:

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:

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:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

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:

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:

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:

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:

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:

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:

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:

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:

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:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E75)

Non-Direct Flights:

Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Direct Codeshare Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4078)
Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4115)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4115)
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4114)
Duration: 2:17, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4126)
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6437)
Duration: 2:21, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6402)
Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3716)
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4126)
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6361)
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6365)
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3498)
Duration: 2:25, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3498)
Duration: 2:21, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3265)
Duration: 2:31, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2735)
Duration: 2:00, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2753)
Duration: 1:59, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4126)
Duration: 2:13, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3757)
Duration: 2:12, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3757)
Duration: 2:06, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4989)
Duration: 2:15, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4163)
Duration: 2:26, 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.