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Menlo Park to Petaluma buses

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Trip Overview

The average bus between Menlo Park and Petaluma takes 3h 37m and the fastest bus takes 2h 54m. There is a bus service every few hours from Menlo Park to Petaluma. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 37m
Duration
70 mi
Distance
$65
Average price
Hourly
Frequency

Bus via San Francisco International Airport

best
  1. Take the bus from San Francisco Airport to Petalumabus bus Sonoma County Airport
3h
$38–72

Menlo Park to Petaluma bus times

Buses run hourly between Menlo Park and Petaluma. The earliest departure is at 4:39 AM at night, and the last departure from Menlo Park is at 11:54 PM which arrives into Petaluma at 7:00 AM. All services require a transfer at Millbrae Caltrain Northbound and take an average of 3h 37m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

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    SamTransSamTransGroome Transportation3h 20m • 2 changes

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    SamTransSamTransGroome Transportation3h 5m • 2 changes

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    SamTransSamTransGroome Transportation3h 19m • 2 changes

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    SamTransSamTransGroome Transportation3h 19m • 2 changes
  • Show more

Departing Sunday, October 18, 2026

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    SamTransSamTransGroome Transportation3h 25m • 2 changes

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    SamTransSamTransGroome Transportation2h 55m • 2 changes

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    SamTransSamTransGroome Transportation2h 55m • 2 changes

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    SamTransSamTransGroome Transportation3h 10m • 2 changes
  • Show more

Departing Monday, October 19, 2026

  •  → 

    SamTransSamTransGroome Transportation3h 20m • 2 changes

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    SamTransSamTransGroome Transportation3h 5m • 2 changes

  •  → 

    SamTransSamTransGroome Transportation3h 19m • 2 changes

  •  → 

    SamTransSamTransGroome Transportation3h 19m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Menlo Park to Petaluma? 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 Menlo Park to Petaluma.ExpandLaunch map view
  • Distance: 69.9 mi
  • Duration: 3h 37m

What companies run services between Menlo Park, CA, USA and Petaluma, CA, USA?

Groome Transportation operates a bus from San Francisco Airport to Petaluma hourly. Tickets cost $25–55 and the journey takes 1h 30m.

Operators