The cheapest and fastest buses from Tucson, AZ to Ontario, CA
Cheapest price
$116
Average price
$116
Fastest journey
8 h 12 m
Average duration
8 h 12 m
Buses per day
1
Distance
659 km
The best way to find a cheap bus ticket from Tucson, AZ to Ontario, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Tucson, AZ to Ontario, CA will cost around $116 if you buy it on the day, but the cheapest tickets can be found for only $116.
Of the 1 buses that leave Tucson, AZ for Ontario, CA on Fri, Nov 07, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct buses cover the 659 km distance in an average of 8 h 12 m but if you time it right, some buses will get you there in just 8 h 12 m .
On Fri, Nov 07 the slowest buses will take 8 h 12 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare train, bus, and flight for Tucson, AZ to Ontario, CA
Omio recommends booking the train as it is the most popular option from Tucson, AZ to Ontario, CA among Omio's users. If you are prioritising price take the bus with prices starting from €96. For those with little time consider booking a flight which can get you there in 1h 36m. The ticket price range depends on the travel mode: a bus costs an average of €96, and a flight costs an average of €230.
Distance: 409 miles (659 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€105 Average price Cheapest | €137 Average price | €242 Average price |
11h 45m Average total duration 11h 15m Onboard + 30m Additional time* | 8h 49m Average total duration 8h 19m Onboard + 30m Additional time* | 4h 36m Average total duration Fastest 1h 36m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Tucson, AZ to Ontario, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 06:30AM | Arrival Time 06:55PM | Duration 13h25 | Departure days Thu | Cheapest price $97 |
Operator Greyhound | Departure Time 08:00AM | Arrival Time 09:05PM | Duration 14h05 | Departure days Thu | Cheapest price $86 |
Operator FlixBus | Departure Time 08:20AM | Arrival Time 01:30AM | Duration 18h10 | Departure days Thu | Cheapest price $89 |
Operator FlixBus | Departure Time 08:40AM | Arrival Time 01:30AM | Duration 17h50 | Departure days Thu | Cheapest price $89 |
Operator FlixBus | Departure Time 08:55AM | Arrival Time 01:30AM | Duration 17h35 | Departure days Thu | Cheapest price $89 |
Operator FlixBus | Departure Time 11:40AM | Arrival Time 04:35AM | Duration 17h55 | Departure days Thu | Cheapest price $87 |
Operator FlixBus | Departure Time 12:00PM | Arrival Time 04:35AM | Duration 17h35 | Departure days Thu | Cheapest price $85 |
Operator Greyhound | Departure Time 12:45PM | Arrival Time 01:30AM | Duration 13h45 | Departure days Thu | Cheapest price $87 |
Operator Greyhound | Departure Time 06:55PM | Arrival Time 04:15AM | Duration 10h20 | Departure days Thu | Cheapest price $102 |
Operator Greyhound | Departure Time 11:15PM | Arrival Time 10:55AM | Duration 12h40 | Departure days Thu | Cheapest price $87 |
Live departures
Tucson, AZ to Ontario, CA bus times
The table below shows live departures for Tucson, AZ to Ontario, CA buses for today, Thursday, November 6. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus+![]() | 1:30 PM Tuscon, University of Arizona Transportation Office, AZ | 13h25 | 2:55 AM Montclair, Richton Street (Montclair Transcenter Paking), CA | 1 transfer | |
undefined · undefined | 3:00 PM Tucson, E 12th St (Bus Station) | 14h05 | 5:05 AM Montclair, Richton Street (Montclair Transcenter Paking), CA | 1 transfer | |
FlixBus · FlixBus · FlixBus | 3:20 PM Tucson, E Broadway Blvd (Dave's Hot Chicken Parking Lot), AZ | 18h10 | 9:30 AM Montclair, Moreno And Lindero E, CA | 2 transfers | |
FlixBus · FlixBus · FlixBus | 3:40 PM Tuscon, University of Arizona Transportation Office, AZ | 17h50 | 9:30 AM Montclair, Moreno And Lindero E, CA | 2 transfers | |
FlixBus · FlixBus · FlixBus | 3:55 PM Tucson, Downtown, AZ | 17h35 | 9:30 AM Montclair, Moreno And Lindero E, CA | 2 transfers | |
FlixBus · FlixBus | 6:40 PM Tuscon, University of Arizona Transportation Office, AZ | 17h55 | 12:35 PM Montclair, Moreno And Lindero E, CA | 1 transfer | |
FlixBus · FlixBus | 7:00 PM Tucson, Downtown, AZ | 17h35 | 12:35 PM Montclair, Moreno And Lindero E, CA | 1 transfer | |
+ FlixBus | 7:45 PM Tucson, E 12th St (Bus Station) | 13h45 | 9:30 AM Montclair, Moreno And Lindero E, CA | 1 transfer | |
| Friday, November 7 | |||||
![]() | 1:55 AM Tucson, E 12th St (Bus Station) | 10h20 | 12:15 PM Montclair, Richton Street (Montclair Transcenter Paking), CA | 0 transfersDirect | |
+ FlixBus | 6:15 AM Tucson, E 12th St (Bus Station) | 12h40 | 6:55 PM Montclair, Moreno And Lindero E, CA | 1 transfer | |
undefined · undefined | 6:15 AM Tucson, E 12th St (Bus Station) | 15h40 | 9:55 PM Montclair, Richton Street (Montclair Transcenter Paking), CA | 1 transfer | |
![]() | 7:09 AM Tucson, AZ | 8h12 | 3:21 PM Ontario, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
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Compare prices and tickets Tucson, AZ to Ontario, CA by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Journey information
Overview: Bus from Tucson, AZ to Ontario, CA
Buses from Tucson, AZ to Ontario, CA run on average 6 times per day, taking around 11h 15m. Cheap bus tickets for this journey start at $117 (€96) if you book in advance.
There are 1 buses per day. The earliest bus runs at 00:09, the last at 23:20. The fastest bus covers the 409 miles (659 km) distance in 8h 12m.
Distance 409 miles (659 km) |
Average bus duration 11h 15m |
Cheapest ticket price $117 (€96) |
Buses per day 6 |
Direct buses 1 |
Fastest bus 8h 12m |
First bus 00:09 |
Last bus 23:20 |
Bus providers: Greyhound, Sun Tran, FlixBus from Tucson, AZ to Ontario, CAYou can travel by bus between Tucson, AZ to Ontario, CA with Greyhound, Sun Tran, FlixBus for as low as $117 (€96). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
Sun Tran
FAQs: Bus from Tucson, AZ to Ontario, CA
Find answers to the most common questions about traveling from Tucson, AZ to Ontario, CA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Ontario, CA, this guide helps you travel smarter and with confidence.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
To find the cheapest bus tickets for your trip from Tucson, AZ to Ontario, CA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
popular bus stations
Popular bus stations from Tucson, AZ to Ontario, CA
Most popular bus connections from Tucson, AZ
More options for your journey from Tucson, AZ to Ontario, CA
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