All airlines flying from Santa Rosa (STS) to Ontario, Los Angeles (ONT).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 15:45 Santa Rosa (STS) 17:12 Ontario, Los Angeles (ONT) 2
Alaska Airlines AS 3273 Non-stop Embraer EMB 175 (E75) 1:27 Effective from 2026-03-18


All airlines flying from Santa Rosa (STS) to Ontario, Los Angeles (ONT).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective from 2026-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Santa Rosa airport (STS) and arriving at Ontario, Los Angeles airport (ONT).
  • The flight distance is 422 miles, or 680 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 is 1:27.