The average bus between Ontario and Flagstaff takes 12h 43m and the fastest bus takes 11h 55m. The bus service runs several times per day from Ontario to Flagstaff. 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 twice daily between Ontario and Flagstaff. The earliest departure is at 11:00 AM in the morning, and the last departure from Ontario is at 9:15 PM which arrives into Flagstaff at 9:10 AM. All services require a transfer at Phoenix and take an average of 12h 43m. The schedules shown below are for the next available departures.
Arrives next day


13h 10m • 2 changes
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13h 25m • 2 changes
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13h 10m • 2 changes
Arrives next day


11h 55m • 2 changes
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13h 10m • 2 changes
Arrives next day


11h 55m • 2 changes
Arrives next day


13h 10m • 2 changes
Arrives next day


11h 55m • 2 changes
Arrives next day


13h 10m • 2 changes
Arrives next day


11h 55m • 2 changes
Want to know about travelling from Ontario to Flagstaff? 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 Flagstaff. However, there are services departing from Ontario station and arriving at Flagstaff station via Phoenix. The journey, including transfers, takes approximately 12h 43m.
Ontario to Flagstaff bus services, operated by Tufesa Mexico, depart from Ontario station.
Ontario to Flagstaff bus services, operated by Tufesa Mexico, arrive at Flagstaff Amtrak Station.
The distance between Ontario and Flagstaff is 563.1 km. The road distance is 780 km.
You can take a bus from Ontario to Flagstaff Amtrak Station via Phoenix, 27th Av & McDowell Rd, Deer Valley Rd & 27th Av, and Phoenix Denny's Deer Valley in around 11h 47m.