Ontario, CA to Portland, OR bus

Fri, Dec 19
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FlixBus
Alsa
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Rede Expressos
Itabus
1,000+ travel companies
FlixBus
Alsa
BlaBlaCar Bus
Rede Expressos
Itabus
1,000+ travel companies
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Travel Information

Compare bus, train, and flight for Ontario, CA to Portland, OR

Omio recommends booking the train as it is the most popular option from Ontario, CA to Portland, OR among Omio's users. If you are prioritising price take the bus with prices starting from €74. For those with little time consider booking a flight which can get you there in 6h 31m. The ticket price range depends on the travel mode: a bus costs an average of €74, and a train costs an average of €159.

Distance: 835 miles (1344 km)

Compare bus with

Bus
Most popular
Train
Flight

€148

Average price

Cheapest

€221

Average price

€175

Average price

32h 13m

Average total duration

31h 43m

Onboard

+

30m

Additional time*

26h 2m

Average total duration

25h 32m

Onboard

+

30m

Additional time*

9h 31m

Average total duration

Fastest

6h 31m

Onboard

+

3h 0m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

Ontario, CA to Portland, OR bus times

The table below shows live departures for Ontario, CA to Portland, OR buses for today, Saturday, December 20. You can also manually refresh the results below to see updated bus journeys.

Last updated at 4:29 PM
ProviderDepartsDurationArrivesTransfers
Tickets
greyhound9:20 PM Ontario, CA
31h20
4:40 AM Portland, OR0 transfersDirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Ontario, CA to Portland, OR by bus, train, or flight

Compare bus, train, 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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Dec 21
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Journey information

Overview: Bus from Ontario, CA to Portland, OR

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Buses from Ontario, CA to Portland, OR run on average 5 times per day, taking around 31h 43m. Cheap bus tickets for this journey start at $92 (€74) but you can travel from only $84 (€68) by flight.

The earliest bus runs at 02:00, the last at 21:05. The fastest bus covers the 835 miles (1344 km) distance in 31h 10m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $84 (€68)
Distance
835 miles (1344 km)
Average bus duration
31h 43m
Cheapest ticket price
$92 (€74)
Buses per day
5
Fastest bus
31h 10m
First bus
02:00
Last bus
21:05
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $84 (€68)

FAQs: Bus from Ontario, CA to Portland, OR

Find answers to the most common questions about traveling from Ontario, CA to Portland, OR 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 Portland, OR, this guide helps you travel smarter and with confidence.

FAQs
Cheap bus tickets from Ontario, CA to Portland, OR can start from as little as $200 (€160) when you book in advance. The average bus ticket price for Ontario, CA to Portland, OR is $271 (€217); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The bus time between Ontario, CA and Portland, OR is on average 24 h 5 min   for the 833 mile (1343 km) long journey, but the time it takes to go from Ontario, CA to Portland, OR by bus can vary depending on specific dates or if traveling on weekends and holidays.
The first bus from Ontario, CA to Portland, OR leaves at 1: 35AM. Plan your trip with the Journey Planner   from Omio.
The last bus from Ontario, CA to Portland, OR leaves at 9: 35PM.
The cheapest month for a bus from Ontario, CA to Portland, OR is September.
It's helpful to compare your options as there are 3 ways to travel from Ontario, CA to Portland, OR including taking a bus, train or flight.
No, the bus from Ontario, CA to Portland, OR has no accessibility options.
No, there are no bathrooms on board the bus from Ontario, CA to Portland, OR.
Some of the most interesting sights to explore in Portland, OR are:
  • Portland Japanese Garden, a tranquil 12-acre garden offering traditional Japanese landscaping and cultural events
  • Powell's City of Books, the world's largest independent bookstore spanning an entire city block
  • Washington Park, a large urban park featuring a zoo, rose garden, and hiking trails
  • Pittock Mansion, a historic house museum with panoramic views of Portland and the surrounding mountains
  • Lan Su Chinese Garden, a classical Chinese garden in the heart of the city showcasing authentic design and architecture.
The best things to do in Portland, OR include:
  • Portland Art Museum, a prominent museum showcasing diverse art collections and rotating exhibitions
  • Voodoo Doughnut, a quirky doughnut shop famous for its creative and unconventional doughnut flavors
  • Forest Park, one of the largest urban forests in the U. S. Offering extensive hiking and biking trails
  • OMSI (Oregon Museum of Science and Industry), an interactive science museum with exhibits and a planetarium
  • Portland Saturday Market, a vibrant open-air market featuring local artisans, food vendors, and live entertainment.
No, bikes are not allowed on board the bus from Ontario, CA to Portland, OR.

To find the cheapest bus tickets for your trip from Ontario, CA to Portland, OR, follow these tips:

  • Book in advance: Tickets are often cheaper when booked early.
  • Be flexible with dates and times: Traveling during off-peak hours or on weekdays can help you save money.
  • Use our search filters: Sort results by price to quickly identify the most affordable options.
  • Look for special deals or discounts: Check for promotions or discounts available on our website and app.
  • Start your search now and compare ticket prices to find the best deal!

    Yes, there is food available to purchase on board the bus from Ontario, CA to Portland, OR.
    No, luggage for the bus from Ontario, CA to Portland, OR needs to be booked in addition.
    No, there are no additional luggage options for the bus from Ontario, CA to Portland, OR.
    Unfortunately, pets are not allowed on the bus from Ontario, CA to Portland, OR.
    No, there are no USB plugs on board the bus from Ontario, CA to Portland, OR.
    No, there is no WiFi on board the bus from Ontario, CA to Portland, OR.

    popular bus stations

    Popular bus stations from Ontario, CA to Portland, OR

    Ontario
    Portland
    Portland, NW Station Way (Station Place Parking Garage)
    information

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