Bus Tucson, AZ to Ontario, CA: Compare prices and save money

Compare all timetables for the bus from Tucson, AZ to Ontario, CA

Here is a selection of the cheapest bus trips from the schedule from Tucson, AZ to Ontario, CA from various bus operators like FlixBus or Greyhound US for the next days.

today

$58

tomorrow

$55

Wednesday

$59

Thursday

Friday

Saturday

$57

Sunday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	10h 20m	5:55 PM	Tucson, AZ	Greyhound Bus Station	4:15 AM	Ontario, CA	Montclair Place	Economy	$58	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/22/2026 5:55:00 PM to Montclair Place, Ontario, CA (USA) arriving at 6/23/2026 4:15:00 AM. 50 Economy ticket for $58 per person are available. Travel duration is 10h 20m
FlixBus	16h 55m	12:00 PM	Tucson, AZ	6th Av/Pennington (NE) Bus Station	4:55 AM	Ontario, CA	Montclair Place	Economy	$59	A Bus from FlixBus goes from 6th Av/Pennington (NE) Bus Station, Tucson, AZ (USA) at 6/22/2026 12:00:00 PM to Montclair Place, Ontario, CA (USA) arriving at 6/23/2026 4:55:00 AM. 50 Economy ticket for $59 per person are available. Travel duration is 16h 55m
FlixBus	17h 15m	11:40 AM	Tucson, AZ	University of Arizona	4:55 AM	Ontario, CA	Montclair Place	Economy	$60	A Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 6/22/2026 11:40:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/23/2026 4:55:00 AM. 50 Economy ticket for $60 per person are available. Travel duration is 17h 15m
FlixBus	12h 55m	6:00 AM	Tucson, AZ	University of Arizona	6:55 PM	Ontario, CA	Montclair Place	Economy	$61	A Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 6/22/2026 6:00:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/22/2026 6:55:00 PM. 50 Economy ticket for $61 per person are available. Travel duration is 12h 55m
Greyhound US	13h 45m	11:45 AM	Tucson, AZ	Greyhound Bus Station	1:30 AM	Ontario, CA	Montclair Place	Economy	$61	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/22/2026 11:45:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/23/2026 1:30:00 AM. 50 Economy ticket for $61 per person are available. Travel duration is 13h 45m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	10h 20m	5:55 PM	Tucson, AZ	Greyhound Bus Station	4:15 AM	Ontario, CA	Montclair Place	Economy	$55	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/23/2026 5:55:00 PM to Montclair Place, Ontario, CA (USA) arriving at 6/24/2026 4:15:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 10h 20m
FlixBus	12h 55m	6:00 AM	Tucson, AZ	University of Arizona	6:55 PM	Ontario, CA	Montclair Place	Economy	$59	A Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 6/23/2026 6:00:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/23/2026 6:55:00 PM. 50 Economy ticket for $59 per person are available. Travel duration is 12h 55m
Greyhound US	13h 45m	11:45 AM	Tucson, AZ	Greyhound Bus Station	1:30 AM	Ontario, CA	Montclair Place	Economy	$59	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/23/2026 11:45:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/24/2026 1:30:00 AM. 50 Economy ticket for $59 per person are available. Travel duration is 13h 45m
Greyhound US	15h 40m	10:15 PM	Tucson, AZ	Greyhound Bus Station	1:55 PM	Ontario, CA	Montclair Place	Economy	$59	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/23/2026 10:15:00 PM to Montclair Place, Ontario, CA (USA) arriving at 6/24/2026 1:55:00 PM. 50 Economy ticket for $59 per person are available. Travel duration is 15h 40m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	10h 20m	5:55 PM	Tucson, AZ	Greyhound Bus Station	4:15 AM	Ontario, CA	Montclair Place	Economy	$59	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/24/2026 5:55:00 PM to Montclair Place, Ontario, CA (USA) arriving at 6/25/2026 4:15:00 AM. 50 Economy ticket for $59 per person are available. Travel duration is 10h 20m
FlixBus	12h 55m	6:00 AM	Tucson, AZ	University of Arizona	6:55 PM	Ontario, CA	Montclair Place	Economy	$69	A Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 6/24/2026 6:00:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/24/2026 6:55:00 PM. 50 Economy ticket for $69 per person are available. Travel duration is 12h 55m
FlixBus	16h 50m	8:40 AM	Tucson, AZ	University of Arizona	1:30 AM	Ontario, CA	Montclair Place	Economy	$69	A Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 6/24/2026 8:40:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/25/2026 1:30:00 AM. 50 Economy ticket for $69 per person are available. Travel duration is 16h 50m
FlixBus	17h 10m	8:20 AM	Tucson, AZ	East Tucson	1:30 AM	Ontario, CA	Montclair Place	Economy	$69	A Bus from FlixBus goes from East Tucson, Tucson, AZ (USA) at 6/24/2026 8:20:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/25/2026 1:30:00 AM. 50 Economy ticket for $69 per person are available. Travel duration is 17h 10m
Greyhound US	13h 45m	11:45 AM	Tucson, AZ	Greyhound Bus Station	1:30 AM	Ontario, CA	Montclair Place	Economy	$69	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/24/2026 11:45:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/25/2026 1:30:00 AM. 50 Economy ticket for $69 per person are available. Travel duration is 13h 45m

Cheapest bus trips Saturday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	10h 20m	5:55 PM	Tucson, AZ	Greyhound Bus Station	4:15 AM	Ontario, CA	Montclair Place	Economy	$57	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/27/2026 5:55:00 PM to Montclair Place, Ontario, CA (USA) arriving at 6/28/2026 4:15:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 10h 20m
FlixBus	17h 15m	11:40 AM	Tucson, AZ	University of Arizona	4:55 AM	Ontario, CA	Montclair Place	Economy	$72	A Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 6/27/2026 11:40:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/28/2026 4:55:00 AM. 50 Economy ticket for $72 per person are available. Travel duration is 17h 15m
FlixBus	16h 50m	8:40 AM	Tucson, AZ	University of Arizona	1:30 AM	Ontario, CA	Montclair Place	Economy	$73	A Bus from FlixBus goes from University of Arizona, Tucson, AZ (USA) at 6/27/2026 8:40:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/28/2026 1:30:00 AM. 50 Economy ticket for $73 per person are available. Travel duration is 16h 50m
FlixBus	16h 35m	8:55 AM	Tucson, AZ	6th Av/Pennington (NE) Bus Station	1:30 AM	Ontario, CA	Montclair Place	Economy	$73	A Bus from FlixBus goes from 6th Av/Pennington (NE) Bus Station, Tucson, AZ (USA) at 6/27/2026 8:55:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/28/2026 1:30:00 AM. 50 Economy ticket for $73 per person are available. Travel duration is 16h 35m
Greyhound US	13h 45m	11:45 AM	Tucson, AZ	Greyhound Bus Station	1:30 AM	Ontario, CA	Montclair Place	Economy	$74	A Bus from Greyhound US goes from Greyhound Bus Station, Tucson, AZ (USA) at 6/27/2026 11:45:00 AM to Montclair Place, Ontario, CA (USA) arriving at 6/28/2026 1:30:00 AM. 50 Economy ticket for $74 per person are available. Travel duration is 13h 45m

Best Price Offer: The price for the cheapest bus from Tucson, AZ to Ontario, CA is $55 on 6/23/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Tucson, AZ and Ontario, CA

See here how frequent the connections between Tucson, AZ and Ontario, CA are, during different times and days of the week.

Monday is the busiest day, with more than 10 daily buses from Tucson, AZ to Ontario, CA. Tuesday has instead the fewest connections, with only 5 daily coaches between Tucson, AZ and Ontario, CA.

The busiest time of the day is the Morning, with 20 buses from Tucson, AZ to Ontario, CA, while Afternoon sees the fewest connections between Tucson, AZ and Ontario, CA, with 7 offers.

Facts about the bus from Tucson, AZ to Ontario, CA

Compare all providers like FlixBus and Greyhound US that travel 8 times every day by bus from Tucson, AZ to Ontario, CA in one click! Book your bus ticket from Tucson, AZ to Ontario, CA starting from $55!

Cheapest Bus	$55
Fastest Bus	10h 20m
Earliest Bus	6:00 AM
Latest Bus	10:15 PM
Daily Bus Routes	8 Ø
Distance	409.3 miles
Bus Companies	FlixBus and Greyhound US

Cheapest bus connections from Tucson, AZ to Ontario, CA

Every day, 8 buses from 2 bus companies leave Tucson, AZ for Ontario, CA: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/22/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 06/21

Monday 06/22

$58

Tuesday 06/23

$55

Wednesday 06/24

$59

Thursday 06/25

Friday 06/26

Saturday 06/27

$57

Sunday 06/28

Monday 06/29

Tuesday 06/30

Wednesday 07/01

Thursday 07/02

$58

Friday 07/03

$58

Saturday 07/04

Sunday 07/05

Monday 07/06

Tuesday 07/07

Wednesday 07/08

Thursday 07/09

$57

Friday 07/10

Saturday 07/11

$66

Sunday 07/12

$62

Monday 07/13

$56

Tuesday 07/14

Wednesday 07/15

$59

Thursday 07/16

Friday 07/17

$56

Saturday 07/18

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

See here on which day and which time of the day you can find the cheapest bus ticket from Tucson, AZ to Ontario, CA, for the next 30 days.

With a price starting from $55, Tuesday is the cheapest day for a bus from Tucson, AZ to Ontario, CA. Wednesday instead is the most expensive day with prices starting from $59.

Afternoon is the cheapest day time for bus tickets from Tucson, AZ to Ontario, CA, with $55. Morning is the most expensive time of the day with prices starting from $59.

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

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Tucson, AZ to Ontario, CA in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Tucson, AZ to Ontario, CA, 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 buses from Tucson, AZ to Ontario, CA are also emptier.

Beloved bus companies from Tucson, AZ to Ontario, CA

These are the most booked bus companies between Tucson, AZ to Ontario, CA from our users.

Greyhound US from Tucson, AZ to Ontario, CA

Here you will find the key facts about the Greyhound US bus route Tucson, AZ to Ontario, CA:

Cheapest Price	$55
Fastest Bus	10h 20m
Earliest Bus	11:45 AM
Last Bus	10:15 PM
Daily Connections	4 Ø
Found on	5/28/2026

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

In the map below, you can see where to find all bus stations in Tucson, AZ and Ontario, CA.

Greyhound Bus Station

E 12th St 801

East Tucson

University of Arizona

6th Av/Pennington (NE) Bus Station

6th Av/Pennington (NE) 6th Av/Pennington (NE)

Roy Laos Transit Center

W Irvington Rd 205

Convention Center

E Holt Blvd 2200

Montclair Place

Moreno Street Montclair

Mills Drive Eb Fs

S Euclid Ave

Tufesa

E Francis St 642

Service and Comfort on the bus from Tucson, AZ to Ontario, CA

Want to know which seat classes are available on the buses from Tucson, AZ to Ontario, CA? Or which bus companies serve the route Tucson, AZ to Ontario, CA? Below you will find answers to your questions.

FAQs about the Tucson, AZ to Ontario, CA bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $55 and takes 10h 20m to reach Ontario, CA. Compare offers to save money!

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

This route is offered by 2 companies with a range of ticket prices between $55 and $74. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Ontario, CA.

On average, how many connections are available from Tucson, AZ to Ontario, CA each day?

Every day, the Tucson, AZ to Ontario, CA bus route is served by approximately 8 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Tucson, AZ to Ontario, CA is offered by Greyhound US and takes 10h 20m. Bus tickets for this connection cost $58. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in Ontario, CA from Tucson, AZ starts at 6:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

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

The latest bus trip departing from Tucson, AZ for Ontario, CA starts at 10:15 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

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

When traveling by bus from Tucson, AZ to Ontario, CA, passengers can travel with FlixBus and Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.

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

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

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

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 Tucson, AZ Ontario, CA bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Tucson, AZ Ontario, CA 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 traveling 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 Tucson, AZ to Ontario, CA on your planned travel date.

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

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 8 daily trips between Tucson, AZ and Ontario, CA. 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 Tucson, AZ to Ontario, CA?

Prices and availability for 8 trips between Tucson, AZ and Ontario, CA 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 Tucson, AZ to Ontario, CA

Economy

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

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

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