Flight Routes from Ontario to Santa Rosa

Compare cheap outbound and return flights from Ontario (ONT) to Santa Rosa (STS) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€509
Flight distance
681 km
Time difference
none

Flight schedule from Ontario (ONT) to Santa Rosa (STS)

Select a travel date in the flight schedule for the route from Ontario (ONT) to Santa Rosa (STS) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsONT–STS · 2 of 2
fromto
dep.arr.
durationstopovers
  1. October 4 – 10, 2026
  2. October 11 – 17, 2026
  3. October 18 – 24, 2026
    1. ONTSTS
      nonstop
      1. Alaska Airlines
    2. ONTSTS
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Ontario and Santa Rosa

      Departure airport Airport Ontario-CA (ONT)
      Arrival airport Airport Santa Rosa - Sonoma County (STS)
      Destination country Flights to United States
      Departure airport - Destination country Ontario-CA - United States
      Alternative routes to United States
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