Bus Tickets from Phoenix, AZ to Ontario, CA

Find affordable bus tickets from Phoenix, AZ to Ontario, CA with flexible options. Book your trip now

Join 75M+ travelers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every step.
Cancel anytime and receive a 100% refund, no reason needed.
TodaySep 7
from US$63
TomorrowSep 8
TueSep 9
WedSep 10
ThuSep 11
from US$57
FriSep 12
SatSep 13
SunSep 14

Cheap buses leaving Thursday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: September 11 at
    Departure city: Phoenix
    Departure location: Phoenix Bus Station
    Arrival time: September 12 at
    Destination city: Ontario
    Destination location: Montclair / Ontario / Claremont
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: September 11 at
    Departure city: Phoenix
    Departure location: Phoenix E Jefferson St
    Arrival time: September 11 at
    Destination city: Ontario
    Destination location: Ontario Convention Center
    Operated by: Los LimousinesLos Limousines
    Vehicle: BusDuration:
  • Departure time: September 11 at
    Departure city: Phoenix
    Departure location: Phoenix Bus Station
    Arrival time: September 11 at
    Destination city: Ontario
    Destination location: Montclair (Ontario)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: September 11 at
    Departure city: Phoenix
    Departure location: Phoenix Bus Station
    Arrival time: September 11 at
    Destination city: Ontario
    Destination location: Montclair / Ontario / Claremont
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: September 11 at
    Departure city: Phoenix
    Departure location: Phoenix E Jefferson St
    Arrival time: September 11 at
    Destination city: Ontario
    Destination location: Ontario Convention Center
    Operated by: Los LimousinesLos Limousines
    Vehicle: BusDuration:

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus Phoenix, AZ to Ontario, CA: Trip Overview

Average Ticket PriceUS$65
Average Bus Trip Duration10h 30m
Number of daily buses13
Earliest bus departure12:05am
Distance528 km
Latest bus departure10:50pm

Phoenix to Ontario Bus

With Busbud, comparing and booking tickets for a bus from Phoenix to Ontario is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

Bus service from Phoenix to Ontario will be provided by the most trusted bus companies.

Discover how much the bus trip from Phoenix to Ontario will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Phoenix, AZ - Ontario, CA

  1. What is the distance between Phoenix and Ontario?

    It's about 521 km (323 miles) from Phoenix to Ontario.

  2. What are the departure and arrival locations for buses traveling from Phoenix to Ontario?

    Buses departing from N 27th Ave in Phoenix will take you to Ontario California Bus Stop Carl's Jr & Teriyaki House in Ontario.

Find cheapest prices for buses

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

Best price found
09-05
US$75
09-06
US$44
Today
US$47
09-08
No data
09-09
No data
09-10
US$43
09-11
US$49
09-12
US$49
busbud logoThe cheapest trip from Phoenix, AZ to Ontario, CA was searched and found on Sep 10, 2025 with a price of US$43

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 US$43 to US$413 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 US$43 which is on 2025-09-10.

Usually Los Limousines, Amtrak 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.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Phoenix to Ontario.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Much more than a mere vehicle taking you from Phoenix to Ontario, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Phoenix to Ontario will emit less CO2 than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from Phoenix to Ontario while indulging in miles on end of beautiful scenic views.

Did you know?

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Will you be returning to Phoenix, AZ by bus?

Bus from Ontario, CA to Phoenix, AZ

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

People from around the world trust Busbud

‌

Popular Buses Connecting Phoenix

Buses Leaving from Phoenix

Buses Going to Phoenix

Popular Buses Connecting Ontario

Buses Leaving from Ontario

Buses Going to Ontario