The cheapest and fastest buses from Tucson, AZ to Ontario, CA
Cheapest price
$114
Average price
$114
Fastest journey
8 h 10 m
Average duration
8 h 33 m
Buses per day
3
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 $114 if you buy it on the day, but the cheapest tickets can be found for only $114.
Of the 3 buses that leave Tucson, AZ for Ontario, CA on Sun, Jun 21, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jun 21 the direct buses cover the 659 km distance in an average of 8 h 33 m but if you time it right, some buses will get you there in just 8 h 10 m .
On Sun, Jun 21 the slowest buses will take 9 h 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.
02:00 PM9h00Tucson, North Country Club Road / East Broadway Boulevard, AZ11:00 PMOntario, CA$1141One-way0 transfers
01:20 AM8h10Tucson, North Country Club Road / East Broadway Boulevard, AZ9:30 AMOntario, CA$1141One-way0 transfers
04:00 AM8h30Tucson, North Country Club Road / East Broadway Boulevard, AZ12:30 PMOntario, CA$1141One-way0 transfers
01:20 AM8h10Tucson, North Country Club Road / East Broadway Boulevard, AZ9:30 AMOntario, CA$1141One-way0 transfers
04:00 AM8h30Tucson, North Country Club Road / East Broadway Boulevard, AZ12:30 PMOntario, CA$1141One-way0 transfers
02:00 PM9h00Tucson, North Country Club Road / East Broadway Boulevard, AZ11:00 PMOntario, CA$1141One-way0 transfers
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 train with prices starting from $50. For those with little time consider booking a flight which can get you there in 3h 40m. The ticket price range depends on the travel mode: a train costs an average of $50, and a flight costs an average of $113.
Distance: 409 miles (659 km)
Compare bus with
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$99 Average price | $70 Average price Cheapest | $299 Average price | $92 Average price (fuel + tolls) |
11h 45m Average total duration 11h 15m Onboard + 30m Additional time* | 8h 57m Average total duration 8h 27m Onboard + 30m Additional time* | 6h 40m Average total duration Fastest 3h 40m Onboard + 3h 0m Additional time* | 7h 2m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Tucson, AZ to Ontario, CA:
A train is $28 (€23) less than a bus for this route with tickets for a bus from Tucson, AZ to Ontario, CA costing on average $99 (€81).
A train is $229 (€188) less than a flight for this route with tickets for a flight from Tucson, AZ to Ontario, CA costing on average $299 (€245).
Other travel options to Ontario, CA take longer:
Train takes on average 8h 27m.
Bus takes on average 11h 15m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Tucson, AZ to Ontario, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:55AM | Arrival Time 11:15AM | Duration 10h20 | Departure days Tue, Sat | Cheapest price $67 |
Operator Tufesa Internacional | Departure Time 01:20AM | Arrival Time 09:30AM | Duration 8h10 | Departure days Tue, Thu, Sun | Cheapest price $114 |
Operator Greyhound | Departure Time 01:55AM | Arrival Time 12:15PM | Duration 10h20 | Departure days Tue, Thu, Sat | Cheapest price $84 |
Operator Tufesa Internacional | Departure Time 04:00AM | Arrival Time 12:30PM | Duration 8h30 | Departure days Tue, Thu, Sun | Cheapest price $114 |
Operator Greyhound | Departure Time 05:15AM | Arrival Time 06:55PM | Duration 13h40 | Departure days Tue | Cheapest price $180 |
Operator FlixBus | Departure Time 06:00AM | Arrival Time 08:20PM | Duration 14h20 | Departure days Sat | Cheapest price $86 |
Operator FlixBus | Departure Time 08:20AM | Arrival Time 01:30AM | Duration 17h10 | Departure days Sat | Cheapest price $86 |
Operator FlixBus | Departure Time 08:40AM | Arrival Time 01:30AM | Duration 16h50 | Departure days Sat | Cheapest price $87 |
Operator FlixBus | Departure Time 08:55AM | Arrival Time 01:30AM | Duration 16h35 | Departure days Sat | Cheapest price $87 |
Operator FlixBus | Departure Time 11:40AM | Arrival Time 04:55AM | Duration 17h15 | Departure days Sat | Cheapest price $86 |
Operator Greyhound | Departure Time 11:45AM | Arrival Time 01:30AM | Duration 13h45 | Departure days Sat | Cheapest price $86 |
Operator FlixBus | Departure Time 12:00PM | Arrival Time 04:55AM | Duration 16h55 | Departure days Sat | Cheapest price $85 |
Operator Tufesa Internacional | Departure Time 02:00PM | Arrival Time 11:00PM | Duration 9h00 | Departure days Tue, Thu, Sun | Cheapest price $114 |
Operator Greyhound | Departure Time 05:55PM | Arrival Time 04:15AM | Duration 10h20 | Departure days Sat | Cheapest price $70 |
Operator Tufesa Internacional | Departure Time 10:00PM | Arrival Time 05:45AM | Duration 7h45 | Departure days Thu | Cheapest price $114 |
Operator Greyhound | Departure Time 10:15PM | Arrival Time 01:55PM | Duration 15h40 | Departure days Sat | Cheapest price $86 |
Live departures
Tucson, AZ to Ontario, CA bus times
The table below shows live departures for Tucson, AZ to Ontario, CA buses for today, Saturday, June 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:55 PM Tucson, E 12th St (Bus Station) | 10h20 | 4:15 AM Montclair, Richton Street (Montclair Transcenter Paking), CA | 0 transfersDirect | |
· | 10:15 PM Tucson, E 12th St (Bus Station) | 15h40 | 1:55 PM Montclair, Richton Street (Montclair Transcenter Paking), CA | 1 transfer | |
+ FlixBus | 10:15 PM Tucson, E 12th St (Bus Station) | 13h40 | 11:55 AM Montclair, Moreno And Lindero E, CA | 1 transfer | |
| Sunday, June 21 | |||||
0 | 1:20 AM Tucson, North Country Club Road / East Broadway Boulevard, AZ | 8h10 | 9:30 AM Ontario, CA | 0 transfersDirect | |
0 | 4:00 AM Tucson, North Country Club Road / East Broadway Boulevard, AZ | 8h30 | 12:30 PM Ontario, CA | 0 transfersDirect | |
0 | 2:00 PM Tucson, North Country Club Road / East Broadway Boulevard, AZ | 9h00 | 11:00 PM Ontario, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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.
Jun 21
Jun 22
Jun 23
Jun 24
Jun 25
Jun 26
Jun 27
Why should you book Tucson, AZ to Ontario, CA buses with Omio?
Why book with Omio vs Greyhound?
- Compare with other providers: On Omio, you can not only buy tickets for Greyhound, but also compare tickets for the likes of Sun Tran to find the best option for your trip from Tucson, AZ to Ontario, CA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Greyhound with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Tucson, AZ to Ontario, CA.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Tucson, AZ to Ontario, CA.
Journey information
Overview: Bus from Tucson, AZ to Ontario, CA
Buses from Tucson, AZ to Ontario, CA run on average 9 times per day, taking around 11h 15m. Cheap bus tickets for this journey start at $64 (€52) but you can travel from only $50 (€41) by train.
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 10h 20m.
Distance 409 miles (659 km) |
Average bus duration 11h 15m |
Cheapest ticket price $64 (€52) |
Buses per day 9 |
Direct buses 1 |
Fastest bus 10h 20m |
First bus 12:09 AM |
Last bus 11:20 PM |
Cheapest Month Nov |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Jul - Sep |
Bus providers: Greyhound, Sun Tran from Tucson, AZ to Ontario, CAYou can travel by bus between Tucson, AZ to Ontario, CA with Greyhound, Sun Tran for as low as $50 (€41). When you search for schedules and tickets, Omio will show you the best journey
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.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- Greyhound
- $15 per additional bag.
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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