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Diamond Bar to Laguna Beach buses

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Trip Overview

The average bus between Diamond Bar and Laguna Beach takes 3h 57m and the fastest bus takes 2h 50m. The bus service runs several times per day from Diamond Bar to Laguna Beach. 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 57m
Duration
44 mi
Distance
$10
Average price
Every 3 hours
Frequency

Diamond Bar to Laguna Beach bus times

Buses run every 3 hours between Diamond Bar and Laguna Beach. The earliest departure is at 6:34 AM in the morning, and the last departure from Diamond Bar is at 10:33 PM which arrives into Laguna Beach at 6:19 AM. All services require a transfer at Brea Mall and take an average of 3h 57m. The schedules shown below are for the next available departures.

Departing Wednesday, November 11, 2026

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    Foothill TransitOCTAOCTA3h 46m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 47m • 2 changes
  • Show more

Departing Thursday, November 12, 2026

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    Foothill TransitOCTAOCTA3h 46m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 47m • 2 changes
  • Show more

Departing Friday, November 13, 2026

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    Foothill TransitOCTAOCTA3h 46m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 47m • 2 changes
  • Show more

Departing Saturday, November 14, 2026

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    Foothill TransitOCTAOCTA2h 52m • 2 changes
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    Foothill TransitOCTAOCTA2h 52m • 2 changes
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    Foothill TransitOCTAOCTA2h 54m • 2 changes
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    Foothill TransitOCTAOCTA3h 55m • 2 changes
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Departing Sunday, November 15, 2026

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    Arrives next day

    Foothill TransitOCTAOCTA10h 33m • 2 changes

Departing Monday, November 16, 2026

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    Foothill TransitOCTAOCTA3h 46m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 47m • 2 changes
  • Show more

Departing Tuesday, November 17, 2026

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    Foothill TransitOCTAOCTA3h 46m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 41m • 2 changes
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    Foothill TransitOCTAOCTA3h 47m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Diamond Bar to Laguna Beach? 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 Diamond Bar to Laguna Beach.ExpandLaunch map view
  • Distance: 43.6 mi
  • Duration: 3h 57m

What companies run services between Diamond Bar, CA, USA and Laguna Beach, CA, USA?

OCTA operates a bus from Ring-Brea Mall to Newport Trans Ctr Dock 3 every 30 minutes. Tickets cost $2 and the journey takes 1h 49m.

Operators