The average bus between Ontario and Garden Grove takes 4h 18m and the fastest bus takes 2h 47m. The bus service runs several times per day from Ontario to Garden Grove. 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 every 3 hours between Ontario and Garden Grove. 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 Garden Grove at 5:32 AM. All services require a transfer at Pomona Transit Center and take an average of 4h 18m. The schedules shown below are for the next available departures.



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2h 47m • 3 changesWant to know about travelling from Ontario to Garden Grove? 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 Garden Grove. However, there are services departing from Pomona Transit Center station and arriving at Orange Trans Ctr - Dock 1 station via Brea Mall station. The journey, including transfers, takes approximately 4h 18m.
Ontario to Garden Grove bus services, operated by Foothill Transit, depart from Pomona Transit Center station.
Ontario to Garden Grove bus services, operated by OCTA, arrive at Orange Trans Ctr - Dock 1 station.
The distance between Ontario and Garden Grove is 41.9 km. The road distance is 54 km.
You can take a bus from Holt @ Lemon to Garden Grove-Grove via Pomona Transit Center, Brea Mall, Ring-Brea Mall, Orange Trans Ctr - Dock 1, and Orange Trans Ctr-Dock 2 in around 4h 5m.