Which bus from Ontario, CA to Tucson, AZ is the cheapest?

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Which bus from Ontario, CA to Tucson, AZ is the best?

Check the bus schedule for Ontario, CA to Tucson, AZ. Here is a selection of the cheapest coach trips for the next days from bus operators like Greyhound US or FlixBus. To see the full timetable for all coaches just use or search and compare.

today
tomorrow
£47
Friday
£44
Saturday
£29
Sunday
Monday
Tuesday

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 14h 35m 18:55 Ontario, CA Montclair Place 09:30 Tucson, AZ Greyhound Bus Station  Economy £47
Greyhound US 13h 35m 15:00 Ontario, CA Montclair Place 04:35 Tucson, AZ Greyhound Bus Station  Economy £48
Greyhound US 10h 45m 09:30 Ontario, CA Montclair Place 20:15 Tucson, AZ Greyhound Bus Station  Economy £52

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 14h 35m 18:55 Ontario, CA Montclair Place 09:30 Tucson, AZ Greyhound Bus Station  Economy £44
Greyhound US 13h 35m 15:00 Ontario, CA Montclair Place 04:35 Tucson, AZ Greyhound Bus Station  Economy £46
Greyhound US 10h 45m 09:30 Ontario, CA Montclair Place 20:15 Tucson, AZ Greyhound Bus Station  Economy £52

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 17h 45m 00:35 Ontario, CA Montclair Place 18:20 Tucson, AZ 6th Av/Pennington (NE) Coach Station  Economy £29
FlixBus 18h 0m 00:35 Ontario, CA Montclair Place 18:35 Tucson, AZ University of Arizona  Economy £29
FlixBus 14h 0m 14:35 Ontario, CA Montclair Place 04:35 Tucson, AZ Greyhound Bus Station  Economy £31

Best Price Offer: The price for the cheapest coach from Ontario, CA to Tucson, AZ is £29 on 19/09/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Ontario, CA and Tucson, AZ?

Here is the frequency of all coach connections from Ontario, CA to Tucson, AZ. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Thursday is the busiest day, with more than 3 daily coaches from Ontario, CA to Tucson, AZ. Thursday has instead the fewest connections, with only 3 daily coaches between Ontario, CA and Tucson, AZ.
The busiest time of the day is the Afternoon, with 3 coaches from Ontario, CA to Tucson, AZ, while Morning sees the fewest connections between Ontario, CA and Tucson, AZ, with 2 offers.

All facts for Ontario, CA to Tucson, AZ bus at a glance

Compare all coach operators like Greyhound US and FlixBus that travel daily 3 times by bus from Ontario, CA to Tucson, AZ in one click. Book your Ontario, CA to Tucson, AZ bus ticket starting from £29!

Cheapest Bus £29
Fastest Bus 10h 45m
Earliest Coach 09:30
Latest Coach 14:35
Daily Bus Connections 3 Ø
Distance 658.6 km
Coach Companies Greyhound US and FlixBus

What are the cheapest coach tickets from Ontario, CA to Tucson, AZ?

Every day, 3 buses from 2 coach companies leave Ontario, CA for Tucson, AZ. Check the table below to find the cheapest prices for coach tickets for this route, starting from 16/09/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 14/09
Tuesday 15/09
Wednesday 16/09
Thursday 17/09
£44
Friday 18/09
£42
Saturday 19/09
£29
Sunday 20/09
Monday 21/09
Tuesday 22/09
Wednesday 23/09
£48
Thursday 24/09
Friday 25/09
£47
Saturday 26/09
Sunday 27/09
Monday 28/09
Tuesday 29/09
£44
Wednesday 30/09
£41
Thursday 01/10
£42
Friday 02/10
£38
Saturday 03/10
£39
Sunday 04/10
£43
Monday 05/10
Tuesday 06/10
Wednesday 07/10
Thursday 08/10
£36
Friday 09/10
£38
Saturday 10/10
Sunday 11/10

The cheapest time to travel from Ontario, CA to Tucson, AZ

See here on which day and which time of the day you can find the cheapest bus ticket from Ontario, CA to Tucson, AZ, for the next 30 days.
With a price starting from £29, Saturday is the cheapest day for a coach from Ontario, CA to Tucson, AZ. Friday instead is the most expensive day with prices starting from £38.
Night is the cheapest day time for bus tickets from Ontario, CA to Tucson, AZ, with £29. Morning is the most expensive time of the day with prices starting from £51.

How to save money travelling from Ontario, CA to Tucson, AZ

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Ontario, CA to Tucson, AZ in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Ontario, CA to Tucson, AZ, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Ontario, CA to Tucson, AZ are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

All bus stations and stops in Ontario, CA and Tucson, AZ

Here is a map with all coach stations in Ontario, CA and Tucson, AZ. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Ontario, CA to Tucson, AZ

Check all information on comfort and services on the coaches from Ontario, CA to Tucson, AZ. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Ontario, CA to Tucson, AZ bus

How much does a Ontario, CA Tucson, AZ coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Ontario, CA Tucson, AZ bus trip is available from £29 and takes 17h 45m. Compare offers and save money!

How much could I save by comparing buses from Ontario, CA to Tucson, AZ?

This connection is offered by 2 companies with ticket prices ranging from £29 to £52. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Tucson, AZ.

How many connections are available for the Ontario, CA Tucson, AZ route on average every day?

Each day, the bus route from Ontario, CA to Tucson, AZ is offered by roughly 3 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Tucson, AZ from Ontario, CA take?

The quickest coach from Ontario, CA to Tucson, AZ is provided by Greyhound US and takes 10h 45m. Coach tickets for this connection cost £52. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Ontario, CA to Tucson, AZ?

The earliest bus to Tucson, AZ departs from Ontario, CA at 09:30. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Ontario, CA to Tucson, AZ?

The latest bus to Tucson, AZ departs from Ontario, CA at 14:35. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Ontario, CA Tucson, AZ route?

Passengers looking to travel from Ontario, CA to Tucson, AZ can travel with Greyhound US and FlixBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Ontario, CA and Tucson, AZ?

You can check all the direct connections between Ontario, CA and Tucson, AZ by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the bus to Tucson, AZ from Ontario, CA?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Ontario, CA Tucson, AZ bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Ontario, CA Tucson, AZ bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Ontario, CA to Tucson, AZ on your planned travel date.

How does CheckMyBus find the best coach deals from Ontario, CA to Tucson, AZ?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 3 daily trips between Ontario, CA and Tucson, AZ. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Ontario, CA to Tucson, AZ?

Prices and availability for 3 trips between Ontario, CA and Tucson, AZ change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Ontario, CA to Tucson, AZ

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Ontario, CA and to Tucson, AZ

Here’s an overview of the most popular bus routes to Ontario, CA and to Tucson, AZ. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
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Popular Airport Transfers to Ontario, CA and to Tucson, AZ
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