Bus from Ontario, CA to Tucson: Tickets & Schedules
Next bus departures
Next departures for Ontario to Tucson on November 26
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
FlixBus + Greyhound Lines, Inc.
Bus
Montclair (Ontario)
Greyhound Station
Cheapest
Greyhound Lines, Inc. + FlixBus
Bus
Montclair / Ontario / Claremont
U of A
Fastest
Bus
Montclair (Ontario)
U of A
No tags
FlixBus + Greyhound Lines, Inc.
Bus
Montclair (Ontario)
Greyhound Station
No tags
Bus
Montclair / Ontario / Claremont
Greyhound Station
No tags
Next departures for Ontario to Tucson on November 29
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
FlixBus + Greyhound Lines, Inc.
Bus
Montclair (Ontario)
Greyhound Station
Cheapest
Greyhound Lines, Inc. + FlixBus
Bus
Montclair / Ontario / Claremont
U of A
Fastest
Bus
Montclair (Ontario)
U of A
No tags
FlixBus + Greyhound Lines, Inc.
Bus
Montclair (Ontario)
Greyhound Station
No tags
Bus
Montclair / Ontario / Claremont
Greyhound Station
No tags
Next departures for Ontario to Tucson on November 30
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
FlixBus + Greyhound Lines, Inc.
Bus
Montclair (Ontario)
Greyhound Station
Cheapest
Greyhound Lines, Inc. + FlixBus
Bus
Montclair / Ontario / Claremont
U of A
Fastest
Bus
Montclair (Ontario)
U of A
No tags
FlixBus + Greyhound Lines, Inc.
Bus
Montclair (Ontario)
Greyhound Station
No tags
Bus
Montclair / Ontario / Claremont
Greyhound Station
No tags
Last refresh of the prices: Last Saturday at 8:23 PM PST.
Compare 2 ways to go from Ontario to Tucson
We recommend taking the train
Among the sustainable travel choices, the train stands out as the good way to reach Tucson. The journey takes about 8 hours 44 minutes and with fares starting at just $71, it presents an excellent value for a comfortable ride.
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Frequently asked questions about traveling from Ontario, CA to Tucson by bus
What is the travel distance from Ontario to Tucson?
Ontario and Tucson are 405 miles (652 km) apart.
What are the departure and arrival stations when taking the bus from Ontario to Tucson?
The majority of buses traveling from Ontario to Tucson start their journey at Ontario California Bus Stop Carl's Jr & Teriyaki House and wind up at Greyhound Station. These are the most popular pick-up and drop-off locations on this route, but you can also find other options that could better fit your plans.
What are the best sights and things to do in Tucson?
Once in Tucson, you can start exploring the city and discover its surroundings. The top sights and things to do are Fred Lawrence Whipple Observatory, Garden of Gethsemane, ASARCO Mineral Discovery Center, Children's Museum Tucson and Biosphere 2.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11/23
$102
11/24
$84
Today
$131
11/26
$103
11/27
$59
11/28
No data
11/29
$79
11/30
$77
The cheapest trip from Ontario, CA to Tucson was searched and found on Nov 27, 2025 with a price of $59
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ontario, CA to Tucson, as early as possible.
You can expect to pay from $59 to $192 for a bus ticket from Ontario, CA to Tucson based on the last 2 days. You can expect to find the cheapest price for the trip at $59 which is on 2025-11-27.
The cheapest trip from Ontario, CA to Tucson was searched and found on Nov 27, 2025 with a price of $59
