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Rialto to Lake Forest buses

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Trip Overview

The average bus between Rialto and Lake Forest takes 4h 11m and the fastest bus takes 3h 9m. The bus service runs several times per day from Rialto to Lake Forest. 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 11m
Duration
79 mi
Distance
$9
Average price
Every 3 hours
Frequency

Rialto to Lake Forest bus times

Buses run every 3 hours between Rialto and Lake Forest. The earliest departure is at 5:19 AM in the morning, and the last departure from Rialto is at 11:06 PM which arrives into Lake Forest at 6:20 AM. All services require a transfer at San Bernardino and take an average of 4h 11m. The schedules shown below are for the next available departures.

Departing Wednesday, November 11, 2026

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    OmnitransRiverside Transit AgencyOCTA4h 31m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 49m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 40m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 55m • 2 changes
  • Show more

Departing Thursday, November 12, 2026

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    OmnitransRiverside Transit AgencyOCTA4h 31m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 49m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 40m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 55m • 2 changes
  • Show more

Departing Friday, November 13, 2026

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    OmnitransRiverside Transit AgencyOCTA4h 31m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 49m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 40m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 55m • 2 changes
  • Show more

Departing Saturday, November 14, 2026

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    OmnitransRiverside Transit AgencyOCTA3h 52m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 37m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 46m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 33m • 2 changes
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Departing Sunday, November 15, 2026

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    Arrives next day

    OmnitransRiverside Transit AgencyOCTA10h 17m • 2 changes
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    Arrives next day

    OmnitransRiverside Transit AgencyOCTA9h 52m • 2 changes

Departing Monday, November 16, 2026

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    OmnitransRiverside Transit AgencyOCTA4h 31m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 49m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 40m • 2 changes
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    OmnitransRiverside Transit AgencyOCTA3h 55m • 2 changes
  • Show more

Departing Tuesday, November 17, 2026

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    OmnitransRiverside Transit AgencyOCTA4h 31m • 2 changes
  •  → 

    OmnitransRiverside Transit AgencyOCTA3h 49m • 2 changes
  •  → 

    OmnitransRiverside Transit AgencyOCTA3h 40m • 2 changes
  •  → 

    OmnitransRiverside Transit AgencyOCTA3h 55m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Rialto to Lake Forest? 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 Rialto to Lake Forest.ExpandLaunch map view
  • Distance: 79.3 mi
  • Duration: 4h 11m

What companies run services between Rialto, CA, USA and Lake Forest, Orange County, CA, USA?

You can take a bus from Foothill @ Riverside Avenue to Laguna Hills Trans Ctr Dock 6 via San Bernardino, Harbor + Katella, and Katella-Harbor in around 4h 27m.

Operators