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Grand Canyon to Diamond Bar buses

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Trip Overview

The average bus between Grand Canyon and Diamond Bar takes 16h 47m and the fastest bus takes 16h 10m. There is at least one bus per day from Grand Canyon to Diamond Bar. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

16h 47m
Duration
632 mi
Distance
$163
Average price
Once daily
Frequency

Grand Canyon to Diamond Bar bus times

Buses run once daily between Grand Canyon and Diamond Bar. The earliest departure is at 10:00 AM in the morning, and the last departure from Grand Canyon is at 3:15 PM which arrives into Diamond Bar at 6:25 AM. All services require a transfer at Flagstaff Amtrak Station and take an average of 16h 47m. The schedules shown below are for the next available departures.

Departing Wednesday, November 4, 2026

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    Arrives next day

    Groome Transportation PhoenixFlixbus USAValley MetroLimousine ExpressFoothill Transit20h 10m • 4 changes
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    Arrives next day

    Groome Transportation PhoenixFlixbus USAValley MetroLimousine ExpressFoothill Transit16h 10m • 4 changes

Departing Thursday, November 5, 2026

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    Arrives next day

    Groome Transportation PhoenixFlixbus USAValley MetroLimousine ExpressFoothill Transit16h 10m • 4 changes

Departing Friday, November 6, 2026

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    Arrives next day

    Groome Transportation PhoenixFlixbus USAValley MetroLimousine ExpressFoothill Transit16h 22m • 4 changes

Departing Saturday, November 7, 2026

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    Arrives next day

    Groome Transportation PhoenixFlixbus USAValley MetroLimousine ExpressFoothill Transit16h 12m • 4 changes

Departing Sunday, November 8, 2026

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    Arrives next day

    Groome Transportation PhoenixFlixbus USAValley MetroLimousine ExpressFoothill Transit16h 10m • 4 changes

Departing Monday, November 9, 2026

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    Arrives next day

    Groome Transportation PhoenixFlixbus USAValley MetroLimousine ExpressFoothill Transit16h 10m • 4 changes

Frequently asked questions

Want to know about travelling from Grand Canyon to Diamond Bar? 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 Grand Canyon to Diamond Bar.ExpandLaunch map view
  • Distance: 632.1 mi
  • Duration: 16h 47m

What companies run services between Grand Canyon, AZ, USA and Diamond Bar, CA, USA?

You can take a bus from Grand Canyon Maswik Lodge to Grand Ave and Valley Blvd via Flagstaff Amtrak Station, Flagstaff Train Station, Phoenix Sky Harbor Airport/44th Street Sky Train Station, Washington St & 41st Pl, Washington St & 25th St, Phoenix, El Monte, and Valley Blvd and Mountain View Rd in around 15h 9m.

Operators