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Fountain Valley to Ontario buses

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Trip Overview

The average bus between Fountain Valley and Ontario takes 3h 42m and the fastest bus takes 2h 50m. There is a bus service every few hours from Fountain Valley to Ontario. 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 42m
Duration
38 mi
Distance
$12
Average price
Hourly
Frequency

Line 43 bus, line 286 bus

best
  1. Take the bus from Harbor-Macarthur to Fullerton Trans Ctr Dock 2bus bus 43 / ...
  2. Take the bus from Brea Mall to Pomona Transit Centerbus bus 286
4h 19m
$7–12

Fountain Valley to Ontario bus times

Buses run hourly between Fountain Valley and Ontario. The earliest departure is at 4:38 AM at night, and the last departure from Fountain Valley is at 8:35 PM which arrives into Ontario at 4:13 AM. All services require a transfer at Fullerton Trans Ctr Dock 4 and take an average of 3h 42m. The schedules shown below are for the next available departures.

Departing Saturday, October 10, 2026

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    Arrives next day

    OCTAOCTAFoothill TransitOmnitrans14h 10m • 3 changes

Departing Monday, October 12, 2026

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    OCTAOCTAFoothill TransitOmnitrans2h 50m • 3 changes

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    OCTAOCTAFoothill TransitOmnitrans2h 52m • 3 changes

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    OCTAOCTAFoothill TransitOmnitrans3h 23m • 3 changes

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    OCTAOCTAFoothill TransitOmnitrans3h 31m • 3 changes
  • Show more

Departing Tuesday, October 13, 2026

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    OCTAOCTAFoothill TransitOmnitrans2h 50m • 3 changes

  •  → 

    OCTAOCTAFoothill TransitOmnitrans2h 52m • 3 changes

  •  → 

    OCTAOCTAFoothill TransitOmnitrans3h 23m • 3 changes

  •  → 

    OCTAOCTAFoothill TransitOmnitrans3h 31m • 3 changes
  • Show more

Departing Wednesday, October 14, 2026

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    OCTAOCTAFoothill TransitOmnitrans2h 50m • 3 changes

  •  → 

    OCTAOCTAFoothill TransitOmnitrans2h 52m • 3 changes

  •  → 

    OCTAOCTAFoothill TransitOmnitrans3h 23m • 3 changes

  •  → 

    OCTAOCTAFoothill TransitOmnitrans3h 31m • 3 changes
  • Show more

Departing Thursday, October 15, 2026

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    OCTAOCTAFoothill TransitOmnitrans2h 50m • 3 changes

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    OCTAOCTAFoothill TransitOmnitrans2h 52m • 3 changes

Frequently asked questions

Want to know about travelling from Fountain Valley to Ontario? 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 Fountain Valley to Ontario.ExpandLaunch map view
  • Distance: 38.5 mi
  • Duration: 3h 42m

What companies run services between Fountain Valley, CA, USA and Ontario, CA, USA?

You can take a bus from Harbor-Macarthur to Holt @ Palm via Fullerton Trans Ctr Dock 4, Ring-Brea Mall, Brea Mall, and Pomona Transit Center in around 4h 19m.

Operators