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Costa Mesa to Fontana buses

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Trip Overview

The average bus between Costa Mesa and Fontana takes 4h 51m and the fastest bus takes 3h 47m. The bus service runs several times per day from Costa Mesa to Fontana. 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 51m
Duration
74 mi
Distance
$7
Average price
Every 4 hours
Frequency

Line 71 bus, bus

best
  1. Take the bus from Newport-Broadway to Tustin-East Village Waybus bus 71
  2. Take the bus from Village of Orange Zone 5 to San Bernardinobus bus 200
4h 54m
$5–9

Costa Mesa to Fontana bus times

Buses run every 4 hours between Costa Mesa and Fontana. The earliest departure is at 6:06 AM in the morning, and the last departure from Costa Mesa is at 9:12 PM which arrives into Fontana at 7:08 AM. All services require a transfer at Tustin-East Village Way and take an average of 4h 51m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

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    OCTARiverside Transit AgencyOmnitrans4h 10m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 15m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 32m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 18m • 2 changes
  • Show more

Departing Tuesday, October 13, 2026

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    OCTARiverside Transit AgencyOmnitrans4h 10m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 15m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 32m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 18m • 2 changes
  • Show more

Departing Wednesday, October 14, 2026

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    OCTARiverside Transit AgencyOmnitrans4h 10m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 15m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 32m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 18m • 2 changes
  • Show more

Departing Thursday, October 15, 2026

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    OCTARiverside Transit AgencyOmnitrans4h 10m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 15m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 32m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 18m • 2 changes
  • Show more

Departing Friday, October 16, 2026

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    OCTARiverside Transit AgencyOmnitrans4h 10m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 15m • 2 changes

  •  → 

    OCTARiverside Transit AgencyOmnitrans4h 32m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 18m • 2 changes
  • Show more

Departing Saturday, October 17, 2026

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    OCTARiverside Transit AgencyOmnitrans4h • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 29m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans3h 52m • 2 changes

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    OCTARiverside Transit AgencyOmnitrans4h 16m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Costa Mesa to Fontana? 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 Costa Mesa to Fontana.ExpandLaunch map view
  • Distance: 74.1 mi
  • Duration: 4h 51m

What companies run services between Costa Mesa, CA, USA and Fontana, CA, USA?

You can take a bus from Newport-Broadway to Sierra Avenue @ Merrill via Tustin-East Village Way, Village of Orange Zone 5, San Bernardino, and San Bernardino Transit Center in around 4h 54m.

Operators