The average bus between Ontario and Orange County Fairgrounds takes 3h 19m and the fastest bus takes 2h 44m. There is a bus service every few hours from Ontario to Orange County Fairgrounds. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Ontario and Orange County Fairgrounds. The earliest departure is at 5:42 AM in the morning, and the last departure from Ontario is at 9:32 PM which arrives into Orange County Fairgrounds at 12:25 AM. All services require a transfer at Pomona Transit Center and take an average of 3h 19m. The schedules shown below are for the next available departures.


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3h 1m • 2 changesWant to know about travelling from Ontario to Orange County Fairgrounds? 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.
No, there is no direct bus from Ontario to Orange County Fairgrounds. However, there are services departing from Ontario station and arriving at Orange County Fairgrounds station via Brea Mall. The journey, including transfers, takes approximately 3h 19m.
Ontario to Orange County Fairgrounds bus services, operated by Omnitrans, depart from Pomona Transit Center station.
Ontario to Orange County Fairgrounds bus services, operated by Omnitrans, arrive at Bristol-Bear station.
The distance between Ontario and Orange County Fairgrounds is 49.9 km. The road distance is 68 km.
You can take a bus from Holt @ Lemon to Orange County Fairgrounds via Pomona Transit Center, Brea Mall, Ring-Brea Mall, and Bristol-Bear in around 4h 18m.