Bus from Phoenix, AZ to Ontario, CA: Tickets & Schedules

Next bus departures

Next departures for Phoenix to Ontario on November 29
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Los LimousinesBus
Phoenix E Jefferson St
Ontario Convention CenterCheapest
Los LimousinesBus
Phoenix E Jefferson St
Ontario Convention CenterFastest
Greyhound Lines, Inc. + FlixBus
Bus
Phoenix Bus Station
Montclair (Ontario)No tags
Greyhound Lines, Inc.Bus
Phoenix Bus Station
Montclair / Ontario / ClaremontNo tags
Los LimousinesBus
Phoenix E Jefferson St
Ontario Convention CenterNo tags

Last refresh of the prices: Yesterday at 4:18 PM MST.

Get from Phoenix to Ontario

This route is served by bus only

The journey takes about 10 hours 30 minutes, and with fares starting at just $72, it presents an excellent value for a comfortable ride.

13bus per day
10h 30mAverage Duration
520 kmDistance
13kgCO₂ emissions

Frequently asked questions about travelling from Phoenix, AZ to Ontario, CA by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

  1. How much is the bus ticket from Phoenix to Ontario?

    The cheapest bus tickets from Phoenix to Ontario start from $72. The average price for this route is around $106. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

  2. How long is the bus ride from Phoenix to Ontario?

    The average bus travel time from Phoenix to Ontario is 10h 30m, covering a distance of 520 km. The quickest bus can get you there in 4h 55m and is operated by Los Limousines.

  3. Which bus companies service the Phoenix to Ontario route?

    Several major bus companies operate on this route with 13 buses available per day, including services from Greyhound, Los Limousines, Amtrak, FlixBus, Limousine.

  4. What are the earliest and latest departure times for the bus from Phoenix to Ontario?

    The earliest bus departs from Phoenix to Ontario at 12:05am. And the latest bus departs at 10:50pm.

  5. What are the CO₂ emissions for the bus trip from Phoenix to Ontario?

    A bus trip from Phoenix to Ontario generates an estimated 13 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.

  6. What is the best bus company from Phoenix to Ontario?

    According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5597 reviews.

  7. Which bus company has the best Wi-Fi from Phoenix to Ontario?

    Based on Busbud reviews, the bus company Amtrak has the highest Wi-Fi rating with a score of 3.6.

  8. Which bus company has the best on-time performance from Phoenix to Ontario?

    According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.

  9. Which bus company has the cleanest buses from Phoenix to Ontario?

    According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
11-26
$110
11-27
$101
Today
$104
11-29
$108
11-30
$103
12-01
$84
12-02
$67
12-03
No data
busbud logoThe cheapest trip from Phoenix, AZ to Ontario, CA was searched and found on Dec 2, 2025 with a price of $67

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Phoenix, AZ to Ontario, CA, as early as possible.

You can expect to pay from $67 to $672 for a bus ticket from Phoenix, AZ to Ontario, CA based on the last 2 days. You can expect to find the cheapest price for the trip at $67 which is on 2025-12-02.

Usually Amtrak, Los Limousines will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

People from around the world trust Busbud