Rome2Rio

Palo Alto to Santa Rosa Airport (STS) buses

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Trip Overview

The average bus between Palo Alto and Santa Rosa Airport (STS) takes 4h 20m and the fastest bus takes 3h 45m. The bus service runs several times per day from Palo Alto to Santa Rosa Airport (STS). The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 20m
Duration
99 mi
Distance
$70
Average price
Every 3 hours
Frequency

Palo Alto to Santa Rosa Airport (STS) bus times

Buses run every 3 hours between Palo Alto and Santa Rosa Airport (STS). The earliest departure is at 1:46 AM at night, and the last departure from Palo Alto is at 10:50 PM which arrives into Santa Rosa Airport (STS) at 2:45 AM. All services require a transfer at Millbrae Caltrain Northbound and take an average of 4h 20m. The schedules shown below are for the next available departures.

Departing Thursday, November 12, 2026

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    SamTransSamTransGroome Transportation4h 40m • 2 changes
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    SamTransSamTransGroome Transportation4h 40m • 2 changes
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    SamTransSamTransGroome Transportation4h 55m • 2 changes
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    SamTransSamTransGroome Transportation4h 55m • 2 changes
  • Show more

Departing Friday, November 13, 2026

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    SamTransSamTransGroome Transportation4h 59m • 2 changes
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    SamTransSamTransGroome Transportation4h 10m • 2 changes
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    SamTransSamTransGroome Transportation3h 55m • 2 changes
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    SamTransSamTransGroome Transportation4h 10m • 2 changes
  • Show more

Departing Saturday, November 14, 2026

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    SamTransSamTransGroome Transportation4h 59m • 2 changes
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    SamTransSamTransGroome Transportation3h 55m • 2 changes
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    SamTransSamTransGroome Transportation3h 45m • 2 changes
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    SamTransSamTransGroome Transportation3h 45m • 2 changes
  • Show more

Departing Sunday, November 15, 2026

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    SamTransSamTransGroome Transportation5h 59m • 2 changes

Frequently asked questions

Want to know about travelling from Palo Alto to Santa Rosa Airport (STS)? 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 Palo Alto to Santa Rosa Airport (STS).ExpandLaunch map view
  • Distance: 99.1 mi
  • Duration: 4h 20m

What companies run services between Palo Alto, CA, USA and Santa Rosa Airport (STS), USA?

Groome Transportation operates a bus from San Francisco Airport to Sonoma Co Airport Terminal hourly. Tickets cost $25–75 and the journey takes 2h 15m.

Operators