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Ontario to Santa Rosa buses

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Trip Overview

The average bus between Ontario and Santa Rosa takes 19h 52m and the fastest bus takes 19h 47m. The bus runs, on average, 5 times per week from Ontario to Santa Rosa. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

19h 52m
Duration
502 mi
Distance
$107
Average price
5 times a week
Frequency

Ontario to Santa Rosa bus times

Buses run 5 times a week between Ontario and Santa Rosa. The earliest departure is at 7:47 PM in the evening, and the last departure from Ontario is at 8:14 PM which arrives into Santa Rosa at 4:01 PM. All services require a transfer at Pomona Transit Center and take an average of 19h 52m. The schedules shown below are for the next available departures.

Departing Sunday, November 15, 2026

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    Arrives next day

    OmnitransFoothill TransitMetro Los AngelesGreyhound USAGolden Gate Transit20h 14m • 4 changes

Departing Monday, November 16, 2026

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    Arrives next day

    OmnitransFoothill TransitMetro Los AngelesGreyhound USAGolden Gate Transit19h 47m • 4 changes

Departing Tuesday, November 17, 2026

  •  → 

    Arrives next day

    OmnitransFoothill TransitMetro Los AngelesGreyhound USAGolden Gate Transit19h 47m • 4 changes

Departing Wednesday, November 18, 2026

  •  → 

    Arrives next day

    OmnitransFoothill TransitMetro Los AngelesGreyhound USAGolden Gate Transit19h 47m • 4 changes

Departing Thursday, November 19, 2026

  •  → 

    Arrives next day

    OmnitransFoothill TransitMetro Los AngelesGreyhound USAGolden Gate Transit19h 47m • 4 changes

Frequently asked questions

Want to know about travelling from Ontario to Santa Rosa? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Ontario to Santa Rosa.ExpandLaunch map view
  • Distance: 502.1 mi
  • Duration: 19h 52m

What companies run services between Ontario, CA, USA and Santa Rosa, CA, USA?

You can take a bus from Holt @ Lemon to Santa Rosa Transit Mall-Bay N1 via Pomona Transit Center, Cal State LA W, Cal State La Transit Center, Cesar E Chavez / Vignes, Los Angeles Union Station, San Francisco Bus Station, and Fremont St & Mission St in around 14h 14m.

Operators