All airlines flying from Santa Rosa (STS) to San Diego (SAN).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 15:18 Santa Rosa (STS) 17:03 San Diego (SAN) 2
American Airlines AA 7416 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective from 2026-08-19
Codeshare flight, operated by Alaska Airlines.(AS 3365)
Daily 15:04 Santa Rosa (STS) 16:45 San Diego (SAN) 2
American Airlines AA 9292 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-03-18 through 2026-08-18
Codeshare flight, operated by Alaska Airlines.(AS 3420)
Tue,Wed 14:30 Santa Rosa (STS) 16:12 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 3061)
Mon,Thu,Fri,Sun 18:37 Santa Rosa (STS) 20:24 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Effective 2026-02-12 through 2026-03-16
Codeshare flight, operated by Alaska Airlines.(AS 3047)
Daily 18:44 Santa Rosa (STS) 20:29 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective from 2026-08-19
Codeshare flight, operated by Alaska Airlines.(AS 3489)
Daily 19:20 Santa Rosa (STS) 21:05 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2026-06-10 through 2026-08-18
Codeshare flight, operated by Alaska Airlines.(AS 3489)
Wed 19:28 Santa Rosa (STS) 21:00 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 3047)
Daily 19:28 Santa Rosa (STS) 21:09 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 3047)
Tue,Sat,Sun 19:42 Santa Rosa (STS) 21:29 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 3047)
Mon,Fri 19:52 Santa Rosa (STS) 21:39 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Valid until 2026-01-05
Codeshare flight, operated by Alaska Airlines.(AS 3047)
Daily 19:53 Santa Rosa (STS) 21:35 San Diego (SAN) 2
American Airlines AA 9313 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 3489)
Daily 06:45 Santa Rosa (STS) 08:37 San Diego (SAN) 2
American Airlines AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Wed 06:58 Santa Rosa (STS) 08:30 San Diego (SAN) 2
American Airlines AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Daily 07:00 Santa Rosa (STS) 08:41 San Diego (SAN) 2
American Airlines AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 3001)
Mon,Thu-Sun 09:38 Santa Rosa (STS) 11:28 San Diego (SAN) 2
American Airlines AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2026-01-08 through 2026-02-09
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Daily 09:45 Santa Rosa (STS) 11:30 San Diego (SAN) 2
American Airlines AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Daily 10:37 Santa Rosa (STS) 12:19 San Diego (SAN) 2
American Airlines AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 3001)
Daily 10:51 Santa Rosa (STS) 12:35 San Diego (SAN) 2
American Airlines AA 9345 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:44 Effective 2026-02-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 3315)
Mon,Tue,Thu,Fri 14:51 Santa Rosa (STS) 16:37 San Diego (SAN) 2
American Airlines AA 9444 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 3230)
Mon,Thu,Fri,Sun 18:52 Santa Rosa (STS) 20:34 San Diego (SAN) 2
American Airlines AA 9444 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2026-01-08 through 2026-02-09
Codeshare flight, operated by Alaska Airlines.(AS 3254)
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All airlines flying from Santa Rosa (STS) to San Diego (SAN).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective from 2026-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3365)
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-03-18 through 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3420)
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-01-07 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3061)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3047)
Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective from 2026-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3489)
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-06-10 through 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3489)
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3047)
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3047)
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Valid until 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3047)
Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3047)
Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3489)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3001)
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3001)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3315)
Duration: 1:44, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3230)
Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3254)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)
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  • A domestic route departing from the Santa Rosa airport (STS) and arriving at San Diego airport (SAN).
  • The flight distance is 508 miles, or 818 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:32 and 1:52.