C$ 170 Find Cheap Flights from Ontario to Oregon

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Good to know

Low season

January

High season

August

Cheapest flight

C$ 170
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Toronto Pearson Airport to Portland

FAQs for booking flights from Ontario to Oregon

  • How does KAYAK find such low prices on flights from Ontario to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Oregon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Ontario to Oregon

Need help choosing which airline to fly with from Ontario to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9727 reviews
8.2Boarding
7.1Food
8.5Crew
7.1Entertainment
7.9Comfort
Airline reviews

It was fine. Very friendly crew. Smooth flight. Landing was a little rough though.

10.0 ExcellentViriam, Mar 2025SEA - PDX
Read more Alaska Airlines reviews

It was fine. Very friendly crew. Smooth flight. Landing was a little rough though.

It was a very smooth fast flight, crew was prompt and comforting. Alaska airlines are the best.

It was a really smooth flight. I hate heights. All made it feel smooth. Thankyou

I’m still waiting on my luggage. They canceled my flight on valentines day and my girlfriend broke up with me. Alaska airlines literally ruined my life.

Quick boarding, efficient and pleasant crew. Wish they worked the mic better in the terminal to be understood more clearly.

They left my luggage behind in Seattle. However, they delivered it to my home the next morning.

Overall good , very dependable Airline and all its staff, etc but what could have been improved was allowing more than 40 minutes during layover in Portland as ultimately that brief layover was reduced to about 10 minutes with delays and causes us to panic as we rushed thru the Airport to our connecting flight. The Plane arrives at the Portland Airport very far from one Gate to another but thankfully the staff waited for us at the last minute to Board and were very caring and compassionate and assisted us in every regard . Thank you

Flight crew had the courtesy to ask passengers from my first flight to allow those of us disembarking to go first so that we could make it onto our connecting flights. Worked like a charm. Both crew and fellow passengers working together for a better outcome for all.

We missed our connection to Portland and ended up having to drive.

I had to miss that flight as my first flight was cancelled in Idaho Falls. Bad day all around . Couldn’t be rebooked!

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

Friendly and helpful crew. Had no issues at all other than the St Thomas airport is woefully small, so allow plenty of time. Flight was pretty smooth and we arrived earlier than planned.

Friendly crew, quick boarding. We even arrived a few minutes earlier than our original flight plan. No onboard screens, but it’s a relatively short flight so it’s not really an issue.

Seats are much much more comfortable than United, which is what I usually fly

Zero updates from the pilots for 30 minutes in the tarmac

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Not as good as expected Air Can needs to improve totally rated on internet as worst

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

lots of delays the crew were unclear about where to pick up my carry-on, which they took from me to check in on the plane.

They needed people to check a bag, they did check my bag and I had to wait 10 minutes after the flight to get it it wasn’t too bad

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

Found the seats very crowded—too close together ! And waited a long time for our luggage All staff at both ends were excellent!!!

Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

Easy self checkin and baggage drop. No in seat entertainment, but wifi and app worked well

it's all good nothing you can do make better 😌

Single flights to Cancun purchased through third-party, initially had issues printing luggage labels with the lady at the airport Pearson… Was super friendly and assisted quickly despite being very busy

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

If you want your flight to get delayed constantly for 13+ hours and given a 10 dollar food voucher the. I would say take air canada. Worst experience ever.

My flight was cancelled and I was left to figure out where to find a hotel, something to eat and how to get a new flight at 11:30pm. Wasted a day. Thanks, Air Canada!

flight was delayed 6 hours for weather, then cancelled because of the crash in toronto, but none of the links to cancel or rebook my flights are working

They kept changing the gate (6 times in 30 minutes) and then left us on the plane for 4 hours before departure. Likely was the storm, which is understandable, but the lack of communication and the e constant running between gates at opposite ends of the airport really threw me and my friend for a loop.

Legitimately everything about this flight was awful, was also so delayed I never want to use air Canada again

Terrible all around. Flight was late and airplane was very uncomfortable. The crew were unhelpful and hid in the back. Did zero work. No entertainment.

I like the free beer and wine but not the delays to the departure time.

Book cheap flights from Ontario to Oregon

Recent round-trip flight deals

7/4Mon
1 stop
17h 20mYYZ-PDX
15/4Tue
1 stop
8h 42mPDX-YYZ
C$ 256
7/4Mon
2 stops
25h 20mYYZ-PDX
15/4Tue
1 stop
8h 42mPDX-YYZ
C$ 259
5/5Mon
1 stopWestJet
9h 22mYYZ-PDX
8/5Thu
1 stopWestJet
7h 39mPDX-YYZ
C$ 409
24/4Thu
1 stopAir Canada
10h 26mYYZ-BOI
27/4Sun
1 stopAir Canada
10h 00mBOI-YYZ
C$ 419
23/4Wed
1 stopUnited Airlines
8h 08mYYZ-MFR
30/4Wed
1 stopUnited Airlines
9h 25mMFR-YYZ
C$ 431
11/4Fri
2 stopsUnited Airlines
17h 40mYYZ-EUG
13/4Sun
1 stopUnited Airlines
10h 40mEUG-YYZ
C$ 471
23/5Fri
1 stopWestJet
7h 52mYYZ-PDX
26/5Mon
2 stopsWestJet
13h 06mPDX-YYZ
C$ 509
5/5Mon
1 stopAir Canada
7h 55mYUL-PDX
7/5Wed
1 stopAir Canada
8h 19mPDX-YUL
C$ 524
8/4Tue
1 stopAlaska Airlines
7h 21mYYZ-PDX
12/4Sat
2 stopsAlaska Airlines
21h 31mPDX-YYZ
C$ 555
8/4Tue
1 stopAlaska Airlines
7h 21mYYZ-PDX
12/4Sat
2 stopsAlaska Airlines
21h 31mPDX-YYZ
C$ 576

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Recent one-way flight deals

23/4Wed
1 stop
16h 12mYYZ-PDX
C$ 170
15/4Tue
1 stop
21h 12mYYZ-PDX
C$ 172
15/4Tue
2 stops
30h 37mYYZ-PDX
C$ 188
3/5Sat
1 stopWestJet
8h 52mYUL-PDX
C$ 264
24/6Tue
1 stopWestJet
8h 52mYUL-PDX
C$ 283
25/5Sun
1 stopAir Canada
8h 30mYUL-PDX
C$ 300
7/5Wed
1 stopAir Canada
7h 55mYUL-PDX
C$ 305
16/3Sun
2 stopsAlaska Airlines
19h 04mYYZ-PDX
C$ 460
15/3Sat
3 stopsUnited Airlines
21h 50mYOW-PDX
C$ 658
25/5Sun
3 stopsUnited Airlines
13h 24mYUL-PDX
C$ 786

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Last minute flights from Ontario to Oregon

Last minute flight, train and bus deals

12/3Wed
multi-stop
26h 12mYYZ-PDX
10/5Sat
multi-stop
28h 01mPDX-YYZ
C$ 435
12/3Wed
multi-stop
16h 15mYYZ-PDX
10/5Sat
multi-stop
7h 39mPDX-YYZ
C$ 478
12/3Wed
multi-stopDelta
8h 41mYYZ-PDX
9/5Fri
multi-stopDelta
7h 50mPDX-YYZ
C$ 519
12/3Wed
multi-stop
38h 32mYYZ-PDX
10/5Sat
multi-stop
28h 01mPDX-YYZ
C$ 629
12/3Wed
multi-stop
38h 32mYYZ-PDX
10/5Sat
multi-stop
28h 01mPDX-YYZ
C$ 646
14/3Fri
multi-stopDelta
9h 44mYYZ-PDX
20/3Thu
multi-stopDelta
9h 34mPDX-YYZ
C$ 822
12/3Wed
multi-stopAlaska Airlines
8h 34mYYZ-PDX
10/4Thu
multi-stopAlaska Airlines
6h 32mPDX-YYZ
C$ 927
14/3Fri
multi-stopWestJet
13h 51mYYZ-PDX
21/3Fri
multi-stopWestJet
13h 24mPDX-YYZ
C$ 987
14/3Fri
multi-stopWestJet
32h 30mYYZ-PDX
20/3Thu
multi-stopWestJet
19h 00mPDX-YYZ
C$ 1,030
14/3Fri
multi-stopAir Canada
13h 20mYTZ-PDX
21/3Fri
multi-stopAir Canada
13h 45mPDX-YTZ
C$ 2,178

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Everything you need to know for your flight to Oregon

Cabin class types available on flights to Ontario

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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