$161 Find Cheap Flights from Ontario to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Oregon departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Oregon

In the last 7 days travelers have searched 46,646,933 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

January

High season

July

Cheapest flight

$161
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 0% 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 to Oregon from Ontario is likely to change within 7 days, so travelers 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 to Oregon with an airline and back to Ontario 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 to Oregon from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 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.
8.9
Cape AirOverall score based on 39 reviews
9.2Crew
8.6Boarding
8.9Entertainment
8.5Comfort
8.6Food
Airline reviews

It’s less complicated from Culebra to SJU airport. Next time I will prefer to leave from Isla Grande airport to Culebra !!

10.0 ExcellentSonia, Apr 2023CPX - SJU
Read more Cape Air reviews

It’s less complicated from Culebra to SJU airport. Next time I will prefer to leave from Isla Grande airport to Culebra !!

10 seat Cesna. Equal parts transportation and adventure. 20 minute hop at 10000 feet and 160 mph, sitting 10 feet from the pilot. Panoramic views of the island. Very simple boarding, very low stress. VQS airport tiny, undeveloped. Highly recommended flight, Cape Air doing a great job here.

We traveled in a small Cesna so there was no food or entertainment. The pilot was excellent enjoy being able to see the places we were flying above. It was an OK flight.

Very smooth flight and landing. Pilot delivered his safety instruction in such a monotone that it wasn’t easily understandable. Words were said but he didn't communicate to us. If he was communicating to someone he cared about, he would have used inflection and other nuances of speaking. Virtually all emphasis was removed so it was just blah blah blah (really fast, like the end of a Pharma commercial)

My pilot on Cape Air was AMAZING!!!! I hoping that next time I fly I have him as my pilot. He made me feel safe and secure in his skills.

I so appreciate this service into and out of Glendive. Always a good experience with crew and support team.

It was not what I had expected but it was a great way to see the landscape.

Pros: "ground crew, pilot, flight was smooth and gate connections to Jet Blue in Boston were fantastic!"
Cons: "leg room"
Pros: "The pilot was kind and to the point."
Cons: "The guy who boarded us told me to wait as his computer could not check me in. 10min later he is rushing me to get on the runway. It was 30min before scheduled take off. I had ordered food and had to cancel my order before the café had finished, so he wasted food and did not get paid and I was hurried and boarded the plane hungry. I probably won't use Cape Air again unless it's an emergency situation"
Cons: "Boarded half hour late. No explanation. Pretty standard on Cape Air these days"

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

The seats were more narrow than at other lines. Food was mediocre (economy class)

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

On time, friendly staff and decent food. Would definitely recommend.

bad… no veg food was provided eventhough i pre ordered special meal

no veg food was provided eventhough i pre ordered special meal

Excellent service provided the flight crew. Food and drinks were very good.

Cathay has a great reputation, though it's baseline economy seating is nothing to write home about (and SE Asia flight passengers sometime lack 'routine stateside' etiquette). On the other hand, food was great, flight attendants were nice, and price was very good~

Not enough food for everyone. . Always run out of food when we ask

It would be nice if they could have a choice of both gluten AND dairy free menu. Lots of people have problems with BOTH. I also could not get on their website to check. Phone verification issues etc( not all of us have our phones on roaming. I tried over an hour!

Cathay was not the problem. The problem was the customer service from Kayak/Underprice. Will never book through Kayak again.

The crews were smiling all the time with soft tunes when they spoke; the food was excellent. Thank you!

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

Not good. Small seats. Not enough food that customers wanted. No special requests were given that i could see. Slow response from flight attendants

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Book cheap flights from Ontario to Oregon

Recent round-trip flight deals

2/5Wed
1 stopAlaska Airlines
8h 33mYYZ-PDX
2/10Mon
1 stopAlaska Airlines
17h 39mPDX-YYZ
$278
1/8Wed
1 stopDelta
9h 25mYYZ-PDX
1/17Fri
1 stopDelta
7h 23mPDX-YYZ
$279
12/4Wed
1 stop
16h 47mYYZ-PDX
12/11Wed
1 stop
8h 30mPDX-YYZ
$282
1/21Tue
2 stopsAmerican Airlines
11h 40mYYZ-PDX
1/28Tue
2 stopsAmerican Airlines
10h 57mPDX-YYZ
$300
1/8Wed
1 stop
16h 21mYYZ-PDX
1/14Tue
1 stop
21h 06mPDX-YYZ
$302
12/5Thu
1 stopUnited Airlines
9h 15mYUL-PDX
12/10Tue
1 stopUnited Airlines
9h 08mPDX-YUL
$325
1/8Wed
2 stopsAmerican Airlines
12h 16mYYZ-PDX
1/14Tue
2 stopsAmerican Airlines
11h 19mPDX-YYZ
$325
12/6Fri
2 stopsUnited Airlines
17h 09mYOW-PDX
12/16Mon
1 stopUnited Airlines
14h 07mPDX-YOW
$344
12/3Tue
1 stopAir Canada
17h 34mYYZ-PDX
12/4Wed
1 stopAir Canada
8h 04mPDX-YYZ
$384
4/19Sat
1 stopAir Canada
10h 14mYUL-PDX
4/28Mon
1 stopAir Canada
9h 20mPDX-YUL
$399

Search by stops

Search by airline

Search by price

Recent one-way flight deals

1/8Wed
1 stopDelta
9h 25mYYZ-PDX
$161
12/9Mon
1 stop
27h 28mYYZ-PDX
$166
2/19Wed
1 stopAlaska Airlines
8h 44mYYZ-PDX
$184
12/9Mon
2 stopsUnited Airlines
21h 10mYYZ-PDX
$212
2/19Wed
2 stopsAlaska Airlines
24h 55mYYZ-PDX
$250
12/25Wed
1 stopAir Canada
12h 39mYYZ-PDX
$297
12/25Wed
2 stopsUnited Airlines
12h 39mYYZ-PDX
$300
12/24Tue
1 stopAir Canada
16h 14mYYZ-PDX
$321
12/26Thu
1 stopWestJet
16h 51mYYZ-PDX
$330
11/26Tue
2 stopsWestJet
20h 14mYKF-PDX
$365

Search by stops

Search by airline

Search by price

Last minute flights from Ontario to Oregon

Last minute flight, train and bus deals

11/26Tue
multi-stopAlaska Airlines
7h 35mYYZ-PDX
12/3Tue
multi-stopAlaska Airlines
24h 06mPDX-YYZ
$308
11/26Tue
multi-stopAlaska Airlines
7h 35mYYZ-PDX
11/27Wed
multi-stopAlaska Airlines
6h 55mPDX-YYZ
$366
11/26Tue
multi-stop
21h 21mYYZ-PDX
12/3Tue
multi-stop
21h 10mPDX-YYZ
$389
11/25Mon
multi-stopAmerican Airlines
18h 13mYYZ-PDX
11/26Tue
multi-stopAmerican Airlines
14h 28mPDX-YYZ
$400
11/26Tue
multi-stopAmerican Airlines
18h 13mYYZ-PDX
11/26Tue
multi-stopAmerican Airlines
13h 20mPDX-YYZ
$423
11/24Sun
multi-stopUnited Airlines
14h 45mYYZ-BOI
11/26Tue
multi-stopUnited Airlines
18h 50mBOI-YYZ
$473
11/24Sun
multi-stopWestJet
22h 35mYYZ-BOI
11/26Tue
multi-stopWestJet
14h 13mBOI-YYZ
$541
11/26Tue
multi-stopUnited Airlines
10h 10mYYZ-PDX
12/3Tue
multi-stopUnited Airlines
16h 32mPDX-YYZ
$561
11/23Sat
multi-stop
8h 02mYYZ-PDX
11/27Wed
multi-stop
9h 42mPDX-YYZ
$603
11/26Tue
multi-stopWestJet
21h 58mYYZ-PDX
11/27Wed
multi-stopWestJet
28h 40mPDX-YYZ
$638

Search by stops

Search by airline

Search by price

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.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.