There are 4 ways to get from Ontario to Portland by plane, bus (Amtrak, Greyhound, Flixbus), train (Amtrak), or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly
best- Fly from Ontario International Airport (ONT) to Portland International Airport (PDX)plane ONT - PDX
3h 7m$183–404Drive 995.4 mi
cheapest- Drive from Ontario to Portlandcar 995.4 mi
16h 48m$165–238Bus
- Take the bus from Ontario Amtrak to Bakersfieldbus
- Take the bus from Bakersfield Train Station to Sacramento Bus Stationbus
- Take the bus from Sacramento Bus Station to Portland Curbside Bus Stopbus
25h 40mTrain (Amtrak)
- Take the train from Los Angeles to Portlandtrain Coast Starlight
33h 35m$654–1,110
Ontario International Airport (ONT) to Portland International Airport (PDX) flights
Comparing Your Travel Options
The cheapest way to get from Ontario to Portland is to drive which costs $160 - $240 and takes 16h 48m.
The fastest way to get from Ontario to Portland is to fly which takes 3h 7m and costs $180 - $410.
No, there is no direct bus from Ontario to Portland. However, there are services departing from Ontario Amtrak and arriving at Portland Curbside Bus Stop via Bakersfield Train Station and Sacramento Bus Station. The journey, including transfers, takes approximately 25h 40m.
No, there is no direct train from Ontario to Portland. However, there are services departing from Los Angeles and arriving at Portland via . The journey, including transfers, takes approximately 33h 35m.
The distance between Ontario and Portland is 855 miles. The road distance is 1001.2 miles.
The best way to get from Ontario to Portland without a car is to bus which takes 25h 40m and costs .
It takes approximately 3h 7m to get from Ontario to Portland, including transfers.
Ontario to Portland bus services, operated by Amtrak, depart from Ontario Amtrak station.
Ontario to Portland train services, operated by Amtrak, depart from Los Angeles station.
The best way to get from Ontario to Portland is to fly which takes 3h 7m and costs $180 - $410. Alternatively, you can bus, which costs and takes 25h 40m, you could also train, which costs $650 - $1,200 and takes 33h 35m.
What companies run services between Ontario, CA, USA and Portland, OR, USA?
Alaska Airlines, Inc., Southwest Airlines, and two other airlines fly from Ontario International Airport (ONT) to Portland International Airport (PDX) every 3 hours. Alternatively, you can take a bus from Ontario Amtrak to Portland Curbside Bus Stop via Bakersfield, Bakersfield Train Station, and Sacramento Bus Station in around 25h 40m.
- Website
- alaskaair.com
Flights from Ontario International Airport to Portland International Airport
- Ave. Duration
- 2h 24m
- When
- Every day
- Estimated price
- $170–850
Flights from Ontario International Airport to Portland International Airport via Seattle
- Ave. Duration
- 4h 48m
- When
- Every day
- Estimated price
- $180–850
- Website
- southwest.com
Flights from Ontario International Airport to Portland International Airport via Sacramento
- Ave. Duration
- 4h 10m
- When
- Saturday, Monday, Tuesday, Wednesday, and Thursday
- Estimated price
- $75–390
Flights from Ontario International Airport to Portland International Airport via Oakland
- Ave. Duration
- 4h 35m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $75–400
Flights from Ontario International Airport to Portland International Airport via Las Vegas
- Ave. Duration
- 4h 45m
- When
- Monday, Thursday, Friday, Sunday, Tuesday, and Wednesday
- Estimated price
- $80–410
- Website
- united.com
Flights from Ontario International Airport to Portland International Airport via San Francisco
- Ave. Duration
- 4h 45m
- When
- Every day
- Estimated price
- $75–400
- Website
- flyfrontier.com
Flights from Ontario International Airport to Portland International Airport via Las Vegas
- Ave. Duration
- 4h 48m
- When
- Friday
- Estimated price
- $110–350
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Los Angeles to Portland
- Ave. Duration
- 29h 49m
- Frequency
- Once daily
- Estimated price
- $650–1,100
- Website
- Amtrak
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Bus from Ontario Amtrak to Bakersfield
- Ave. Duration
- 3h 40m
- Frequency
- Twice daily
- Website
- Amtrak
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Bakersfield Train Station to Sacramento Bus Station
- Ave. Duration
- 6h 30m
- Frequency
- 3 times a day
- Estimated price
- $50–80
- Website
- Greyhound
Bus from Sacramento Bus Station to Portland Curbside Bus Stop
- Ave. Duration
- 13h 30m
- Frequency
- Once daily
- Estimated price
- $100–160
- Website
- Greyhound
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Bakersfield Train Station to Sacramento Bus Station
- Ave. Duration
- 6h 5m
- Frequency
- Once daily
- Estimated price
- $45–70
- Schedules at
- Flixbus USA
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
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Booking & Getting There
Ontario to Portland bus services, operated by Amtrak, arrive at Bakersfield station.
Ontario to Portland train services, operated by Amtrak, arrive at Portland station.
Yes, the driving distance between Ontario to Portland is 1001 miles. It takes approximately 16h 48m to drive from Ontario to Portland.
Book your Ontario to Portland train tickets online with Omio.
Book your Ontario to Portland bus tickets online with Omio.
There are 901+ hotels available in Portland.