- Must visit
Portland Art Museum
Major art museum in downtown Portland with Native American, modern, and Northwest collections. A core cultural stop for first-time visitors.
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The cheapest and fastest buses from Ontario, CA to Portland, OR
Showing times and prices for Jun 20
Cheapest price
$167
Average price
$189
Fastest journey
1 d 4 h 25 m
Average duration
1 d 4 h 55 m
Buses per day
2
Distance
1344 km
Cheap tickets
The best way to find a cheap bus ticket from Ontario, CA to Portland, OR is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Ontario, CA to Portland, OR will cost around $189 if you buy it on the day, but the cheapest tickets can be found for only $167.
Fast buses
It's difficult to get from Ontario, CA to Portland, OR without transferring at least 2 times.
· · · 6:55 PM29h25Montclair, Richton Street (Montclair Transcenter Paking), CA12:20 AMPortland, NW Station Way (Station Place Parking Garage), OR$1671One-way3 transfers- · · 4:20 AM28h25Montclair, Richton Street (Montclair Transcenter Paking), CA8:45 AMPortland, NW Station Way (Station Place Parking Garage), OR$2121One-way2 transfers
- · · 4:20 AM28h25Montclair, Richton Street (Montclair Transcenter Paking), CA8:45 AMPortland, NW Station Way (Station Place Parking Garage), OR$2121One-way2 transfers
- · · · 6:55 PM29h25Montclair, Richton Street (Montclair Transcenter Paking), CA12:20 AMPortland, NW Station Way (Station Place Parking Garage), OR$1671One-way3 transfers
Travel Information
Compare bus, train, and flight for Ontario, CA to Portland, OR
Omio recommends booking the bus 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 $115. For those with little time consider booking a flight which can get you there in 3h 51m. The ticket price range depends on the travel mode: a bus costs an average of $115, and a train costs an average of $174.
Distance: 835 miles (1344 km)
Compare bus with
Most popular Bus | Flight | Train | Driving |
|---|---|---|---|
$201 Average price Cheapest | $213 Average price | $297 Average price | $202 Average price (fuel + tolls) |
22h 8m Average total duration 21h 38m Onboard + 30m Additional time* | 6h 51m Average total duration Fastest 3h 51m Onboard + 3h 0m Additional time* | 26h 0m Average total duration 25h 30m Onboard + 30m Additional time* | 15h 20m Average total duration (door-to-door) |
 Most popular bus company |  Most popular airline |  Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Ontario, CA to Portland, OR is a bus with an average price of $201 (€165).
This is compared to other travel options from Ontario, CA to Portland, OR:
A bus is $11 (€9) less than a flight for this route with tickets for a flight from Ontario, CA to Portland, OR costing on average $213 (€174).
A bus is $95 (€78) less than a train for this route with tickets for a train from Ontario, CA to Portland, OR costing on average $297 (€243).
The fastest way to travel from Ontario, CA to Portland, OR is by flight with an average journey time of 3h 51m.
Other travel options to Portland, OR take longer:
Bus takes on average 21h 38m.
Train takes on average 25h 30m.
It's helpful to compare your options as there are 3 ways to travel between Ontario, CA and Portland, OR including taking a bus, train, and flight.
We recommend using the bus as it is the most popular way to get from Ontario, CA to Portland, OR among Omio's users.
Take the bus. On this route, it's both cheaper and quicker than driving.
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.
Ontario, CA to Portland, OR Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 04:20AM | Arrival Time 08:45AM | Duration 28h25 | Departure days Everyday | Cheapest price $143 |
Operator Greyhound | Departure Time 06:55PM | Arrival Time 12:20AM | Duration 29h25 | Departure days Everyday | Cheapest price $129 |
Live departures
Ontario, CA to Portland, OR bus times
The table below shows live departures for Ontario, CA to Portland, OR buses for today, Friday, June 19. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| · · · | 6:55 PM Montclair, Richton Street (Montclair Transcenter Paking), CA | 29h25 | 12:20 AM Portland, NW Station Way (Station Place Parking Garage), OR | 3 transfers | |
| Saturday, June 20 | |||||
| · · | 4:20 AM Montclair, Richton Street (Montclair Transcenter Paking), CA | 28h25 | 8:45 AM Portland, NW Station Way (Station Place Parking Garage), OR | 2 transfers | |
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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Why should you book Ontario, CA to Portland, OR buses with Omio?
FlixBus as well as Greyhound offer buses services from Ontario, CA to Portland, OR.
Omio is an official ticket reseller for all your travel options from Ontario, CA to Portland, OR.
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Greyhound to find the best option for your trip from Ontario, CA to Portland, OR.
- 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 FlixBus with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Ontario, CA to Portland, OR.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Greyhound to find the best option for your trip from Ontario, CA to Portland, OR.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Ontario, CA to Portland, OR.
Journey information
Overview: Bus from Ontario, CA to Portland, OR
USAUSA
Buses from Ontario, CA to Portland, OR run on average 5 times per day, taking around 21h 38m. Cheap bus tickets for this journey start at $115 (€94) but you can travel from only $106 (€87) 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 24h 40m.
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 $106 (€87)
Distance 835 miles (1344 km) |
Average bus duration 21h 38m |
Cheapest ticket price $115 (€94) |
Buses per day 5 |
Fastest bus 24h 40m |
First bus 2:00 AM |
Last bus 9:05 PM |
Cheapest Month Sep |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Apr - Jun |
Best time to book 21 days |
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 $106 (€87)
Bus providers: FlixBus, Greyhound from Ontario, CA to Portland, ORYou can travel by bus between Ontario, CA to Portland, OR with FlixBus, Greyhound for as low as $106 (€87). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
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.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
Greyhound
About
Greyhound Lines, Inc. is a prominent American intercity bus transportation provider, established in 1914. It operates the largest intercity bus network in the United States, also extending services to Canada and Mexico. Greyhound is known for offering affordable and reliable long-distance travel, connecting major cities and rural communities across North America. The company's buses are equipped with amenities such as free Wi-Fi, power outlets, and extra legroom to enhance passenger comfort. Greyhound is a subsidiary of Flix SE, which also owns FlixBus, and together they offer an extensive network of over 1,600 destinations.
Luggage & cancellation policy
Average Duration
24h 40m
Cheapest Price
$115 (€94)
Luggage included
One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Additional luggage
$15 per additional bag.
Cancellation Policy
You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Wheelchair-accessible buses.
Bikes
Bikes are allowed.
Complete guide to Portland
Things to do in Portland
Discover the best of Portland — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portland trip today.
- Must visit
Oregon Museum of Science and Industry
Large science museum on the Willamette River with interactive exhibits, a planetarium, and family-friendly programming.
- Recommended
Pittock Mansion
Historic house museum with period interiors and strong city history interpretation, plus one of Portland's best viewpoints.
- Must visit
Washington Park
Large urban park encompassing major attractions, trails, gardens, and forested scenery. One of Portland's essential outdoor destinations.
- Must visit
Portland Japanese Garden
Highly regarded garden known for refined landscape design, seasonal beauty, and calm hillside setting above the city.
- Must visit
Forest Park
Vast urban forest with extensive hiking trails and a strong local following. Ideal for nature access close to downtown.
- Vegetarian
- Vegan
Craft Beer
Portland is one of the leading craft beer cities in the United States, known for hop-forward IPAs, lagers, and experimental small-batch brews from many local breweries.
- Vegetarian
- Vegan
- Gluten-free
Third-Wave Coffee
Portland has a major specialty coffee culture focused on carefully sourced beans, precise brewing, and independent roasters that helped define the city’s daily food ritual.
- Vegetarian
Voodoo Doughnuts
Portland-style doughnuts became nationally famous through creative toppings, oversized shapes, and quirky flavors, making them a recognizable local sweet treat.
Le Pigeon
A celebrated Portland restaurant known for inventive French-inspired cuisine, rich flavors, and an intimate, lively dining room.
Screen Door Eastside
A popular Southern restaurant famous for fried chicken and waffles, hearty brunches, and a bustling neighborhood atmosphere.
Deschutes Brewery Portland Public House
A reliable brewpub pouring respected Oregon craft beer alongside burgers, sandwiches, and pub fare in a spacious downtown setting.
United States Dollar
Moderate by U.S. city standards. Food and coffee are reasonable, but hotels and fine dining can be pricey in peak season.
Average meal costs
- Budget
- USD 10-18 for food carts or casual spots.
- Mid-range
- USD 20-40 per person at a mid-range restaurant.
- Fine dining
- USD 75+ per person at upscale restaurants.
- Coffee
- USD 4-7 for a coffee drink.
Tipping culture
Tip 18-20% at restaurants; 20%+ for great service. Tip USD 1-2 per drink at bars, round up taxis, and tip hotel staff USD 2-5.
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.
Cheap bus tickets from Ontario, CA to Portland, OR can start from as little as $115 (€94) when you book in advance. The average bus ticket price for Ontario, CA to Portland, OR is $201 (€165) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Ontario, CA to Portland, OR is 24h 40m to travel the 835 miles (1344 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Ontario, CA to Portland, OR leaves at 2:00 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Ontario, CA to Portland, OR leaves at 9:05 PM.
There are 5 buses a day from Ontario, CA to Portland, OR which require at least one change with FlixBus, Greyhound. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Ontario, CA to Portland, OR, you can count on FlixBus, Greyhound for the best way to get you to Portland, OR. You can also check all possible bus companies who offer a service between Ontario, CA and Portland, OR and compare the amenities they offer before buying a bus ticket.
A trip to Portland, OR from Ontario, CA is worth doing but not as a day trip with a journey time of 24h 40m each way. Check with Omio app the best way to travel.
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 between Ontario, CA and Portland, OR including taking a bus, train, and flight.
Yes, the following accessibility options are available when taking the bus from Ontario, CA to Portland, OR:
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from Ontario, CA to Portland, OR for bus company FlixBus, Greyhound.
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.
Whether you can cancel your bus ticket from Ontario, CA to Portland, OR depends on the bus companies:
- 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.
Yes, bikes are allowed on board the bus with bus company FlixBus, Greyhound.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Ontario, CA to Portland, OR.
Yes, the following luggage options are included when booking a bus ticket from Ontario, CA to Portland, OR:
- 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).
Yes, the following additional luggage options are available when booking a bus ticket from Ontario, CA to Portland, OR:
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Ontario, CA to Portland, OR. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Ontario, CA to Portland, OR with the following bus company: FlixBus, Greyhound
Yes, there are USB plugs on board the bus from Ontario, CA to Portland, OR with the following bus company: FlixBus, Greyhound.
Yes, there is Wifi on board the bus from Ontario, CA to Portland, OR with the following bus company: FlixBus, Greyhound.
Since neither Ontario, CA nor Portland, OR are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the bus as it is the most popular way to get from Ontario, CA to Portland, OR among Omio's users.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Portland, OR, travelers should be cautious of pickpocketing and occasional vehicle break-ins, especially in crowded areas and popular tourist spots. Scams involving fake ticket sellers and unauthorized ride services have been reported, so it’s best to use official transportation providers and purchase tickets through reputable sources. Staying aware of surroundings and securing belongings can help ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Ontario, CA to Portland, OR
Most Ontario, CA to Portland, OR buses use the Montclair, Richton Street (Montclair Transcenter Paking) to Portland, NW Station Way (Station Place Parking Garage) station pair. Use this guide to compare Ontario, CA and Portland, OR bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Ontario
Arrival bus stations in Portland
Portland, NW Station Way (Station Place Parking Garage)
City-centre transport
Getting to Portland, NW Station Way (Station Place Parking Garage) from Portland city centre
TramNs, B · 12m · $2 · every ~8 min
Most popular bus connections from Ontario, CA
More options for your journey from Ontario, CA to Portland, OR
Here are some other resources that might have the information you need
Most popular buses to and from Portland, OR and Ontario, CA
Most popular bus connections to Portland, OR
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