$86 Find Cheap Flights from Ontario to Oregon

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Low seasonJanuary
High seasonJuly
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 4% lower on average.

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 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 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.

  • What is the cheapest day to fly to Oregon?

    Based on KAYAK data, the cheapest day to fly to Oregon is Friday where round-trip tickets can be as cheap as $216. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $659 on average.

  • What is the cheapest time of day to fly to Oregon?

    The cheapest time of day to fly to Oregon is generally at night, when round-trip flights cost $343 on average. Morning departures are around 38% cheaper than evening flights, on average. The most expensive time of day to fly to Oregon is generally in the evening, which is peak travel time and where the average cost of a ticket is $657.

  • What is the cheapest flight to Oregon?

    The cheapest ticket to Oregon from Ontario found in the last 72 hours was to Portland, at $659 round-trip. The most popular route is Toronto Pearson Intl Airport (YYZ) to Portland (PDX) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $659.

  • What is the cheapest month to fly from Ontario to Oregon?

    The cheapest month for flights from Ontario to Oregon is August, when tickets cost $277 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $513 and $445 respectively.

  • How far in advance should I book a flight from Ontario to Oregon?

    To get a below average price on the flight from Ontario to Oregon, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

  • How long is the flight to Oregon?

    An average nonstop flight from Ontario to Oregon takes 13h 15m, covering a distance of 2063 miles. The shortest route is Toronto Pearson Intl Airport (YYZ) to Boise (BOI) with an average flight time of 6h 31m.

  • What are the most popular destinations in Oregon?

    Based on KAYAK flight searches, the most popular destination is Portland (88% of total searches to Oregon). The next most popular destinations are Boise (6%) and Eugene (5%). Searches for flights to North Bend (0%) are also popular.

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 10000 reviews
7.1Food
8.1Boarding
7.8Comfort
7.1Entertainment
8.5Crew
Airline reviews

Well, the baggage porter on Maui told my mom that our carry on luggage was overweight and if she gave him a 50 dollar tip he would let it go through. She tipped him and he tells us that he needs my Alaska airlines cc to waive the extra baggage charge. Find out later that since my original reservation was not under my name using a Hawaiian airlines CC, I would have to pay for the luggage anyway. I told them I had to end up paying for my daughters ticket when you all said because she turned two using my Alaska Airlines cc, now they need to charge me for her seat/flight, but you guys didn't care and i ended up paying for the bags and my mom paid the porter 50 dollars extra for nothing .. It was a crappy experience. First it was a multi trip. PDX-HNL then HNL-OGG then OGG to PDX. All bought under one ticket. My daugher turned two during the flight from HNL-OGG, but when I bought the ticket and at the PDX airport they said since i bought the ticket before she was two, everything is fine. come to find out no, I had to pay her ticket HNL-OGG and again OGG to PDX. you guys scammed me. You should say it on your website and make sure people know that during flights if the child turns two they have to pay for their seat. If i knew that from the very beginning i would have bought her ticket and it would have been LESS than paying TWICE for her flight! and you scammed my mother with you porter who told her to pay him 50 dollars and he would take care of the extra luggage weight.

6.0 GoodAnonymous, Jun 2025OGG - PDX
Read more Alaska Airlines reviews

Well, the baggage porter on Maui told my mom that our carry on luggage was overweight and if she gave him a 50 dollar tip he would let it go through. She tipped him and he tells us that he needs my Alaska airlines cc to waive the extra baggage charge. Find out later that since my original reservation was not under my name using a Hawaiian airlines CC, I would have to pay for the luggage anyway. I told them I had to end up paying for my daughters ticket when you all said because she turned two using my Alaska Airlines cc, now they need to charge me for her seat/flight, but you guys didn't care and i ended up paying for the bags and my mom paid the porter 50 dollars extra for nothing .. It was a crappy experience. First it was a multi trip. PDX-HNL then HNL-OGG then OGG to PDX. All bought under one ticket. My daugher turned two during the flight from HNL-OGG, but when I bought the ticket and at the PDX airport they said since i bought the ticket before she was two, everything is fine. come to find out no, I had to pay her ticket HNL-OGG and again OGG to PDX. you guys scammed me. You should say it on your website and make sure people know that during flights if the child turns two they have to pay for their seat. If i knew that from the very beginning i would have bought her ticket and it would have been LESS than paying TWICE for her flight! and you scammed my mother with you porter who told her to pay him 50 dollars and he would take care of the extra luggage weight.

Flight was great. Boarding was crazy because another flight was boarding late next to ours so everyone was standing and in the way.

It was a quick flight, but coffee would have been great!

I can honestly say in the 54 years of my life this was the worst flying experience I have ever had. I was delayed on the tarmac going into Dallas for an hour and 2 hours on the tarmac leaving Dallas. a 4 hour flight turned into a 6 hour flight due to Alaska incompetence. To be honest I will never take another Alaska flight.

I am mobility challenged and ground crew were accommodating to my needs. One must walk up a ramp to board Alaska planes. Terminal to tarmac to ramp to plane.

The attendances were very thorough and pleasant during the entire trip. The pilots did an excellent job keeping us posted on what to expect. The landing in Portland was executed professionally and perfectly. Boarding was delayed a half hour. But given the times were in, that was no surprise. All in all, my preference is to fly only Alaska Airlines for their reliability and professional service.

Awesome just like that we have a timeline flying Alaska.

All good! No entertainment on this new plane yet but ok for this short flight. Great on time flight! Thanks

These questions are hard to answer. It was not until I checked in that I learned my flight was going to Seattle for a connection and not Portland. I did not get notified, or asked, about this change by Alaska or Kayak. Thankfully I made this flight; but missed the connecting flight and it took me much longer to get home. A service representative for Alaska says this happens frequently with third party companies, like Kayak. Please please figure that out.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Boarding was tough as we had to take a bus out to the plane and walk up a lot of stairs. Difficult with heavy carry-ons that said I got an entire empty row of seats, which was excellent for an international flight. Food was very mediocre but happy with the comfort so not complaining.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Delta is better for short flights and very low need for customer service. Avoid for longer flights

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

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.

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

The small prop plane was crowded and the overhead luggage storage is a smaller than on the jets. Other than that, the crew was good, the flight was on time and the landing was smooth.

There was a medical emergency that the crew handled very well. There was no “entertainment” of any sort-no movie/music/whatever. Food was typical of airlines: mediocre.

Late departure, so I missed connection in Detroit. But Delta gave me a great hotel & breakfast. Just sorry I could not get anything from my checked baggage.

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

We never had an experience they canceled the flight and they did not offer us an alternative flight. I had to book one on my own expense. They offered us food voucher and we could not use them at the airport it kept saying not attached to an existing flight. The people at the counter were rude and cold and they did not care about our situation

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

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.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

Once again our Air Canada flight was delayed! I'm hopeful competition arrives with other airlines soon and maybe they will make a better effort to be on time!

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

Book cheap flights from Ontario to Oregon

Recent round-trip flight deals

8/12Tue
1 stopWestJet
10h 05mYKF-PDX
8/21Thu
1 stopWestJet
8h 01mPDX-YKF
$168
7/23Wed
1 stopWestJet
10h 05mYKF-PDX
7/30Wed
1 stopWestJet
8h 01mPDX-YKF
$171
7/25Fri
1 stopAir Canada
8h 01mYOW-PDX
8/1Fri
1 stopAir Canada
7h 01mPDX-YOW
$249
7/7Mon
1 stopAir Canada
13h 40mYYZ-PDX
7/14Mon
1 stopAir Canada
7h 55mPDX-YYZ
$251
7/4Fri
1 stopUnited Airlines
7h 43mYYZ-PDX
7/19Sat
1 stopUnited Airlines
7h 44mPDX-YYZ
$271
7/24Thu
1 stopUnited Airlines
11h 14mYYZ-PDX
7/29Tue
1 stopUnited Airlines
17h 28mPDX-YYZ
$276
7/23Wed
1 stopDelta
8h 50mYYZ-PDX
7/28Mon
1 stopDelta
8h 19mPDX-YYZ
$290
7/15Tue
1 stopDelta
9h 05mYYZ-PDX
7/17Thu
1 stopDelta
8h 19mPDX-YYZ
$292
10/9Thu
1 stopAlaska Airlines
8h 58mYYZ-PDX
10/15Wed
2 stopsAlaska Airlines
21h 30mPDX-YYZ
$402
7/28Mon
1 stopAlaska Airlines
8h 01mYYZ-BOI
8/7Thu
2 stopsAlaska Airlines
23h 31mBOI-YYZ
$535

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Recent one-way flight deals

8/24Sun
1 stopWestJet
10h 05mYKF-PDX
$86
7/29Tue
1 stopWestJet
10h 05mYKF-PDX
$98
9/3Wed
1 stopAir Canada
9h 46mYYZ-PDX
$154
8/15Fri
1 stopUnited Airlines
18h 56mYOW-PDX
$160
7/16Wed
1 stopAir Canada
13h 40mYYZ-PDX
$164
8/14Thu
1 stopUnited Airlines
18h 29mYYZ-PDX
$166
6/21Sat
1 stopDelta
9h 25mYYZ-BOI
$180
9/20Sat
2 stopsDelta
13h 06mYUL-PDX
$184
7/10Thu
1 stopAlaska Airlines
10h 14mYYZ-EUG
$302
6/23Mon
1 stopAlaska Airlines
10h 14mYYZ-PDX
$325

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Last minute flights from Ontario to Oregon

Last minute flight, train and bus deals

6/17Tue
multi-stopWestJet
10h 05mYHM-PDX
7/11Fri
multi-stopWestJet
7h 56mPDX-YHM
$205
6/17Tue
multi-stopUnited Airlines
14h 03mYYZ-PDX
7/11Fri
multi-stopUnited Airlines
10h 04mPDX-YYZ
$290
6/16Mon
multi-stopDelta
6h 57mYYZ-PDX
7/9Wed
multi-stopDelta
8h 19mPDX-YYZ
$303
6/17Tue
multi-stopDelta
11h 22mYYZ-PDX
7/11Fri
multi-stopDelta
9h 49mPDX-YYZ
$305
6/17Tue
multi-stopAmerican Airlines
10h 21mYYZ-PDX
7/10Thu
multi-stopAmerican Airlines
14h 25mPDX-YYZ
$323
6/17Tue
multi-stopAmerican Airlines
11h 08mYYZ-PDX
7/10Thu
multi-stopAmerican Airlines
7h 49mPDX-YYZ
$331
6/16Mon
multi-stop
18h 12mYYZ-PDX
7/10Thu
multi-stop
13h 06mPDX-YYZ
$397
6/17Tue
multi-stop
18h 12mYYZ-PDX
7/9Wed
multi-stop
16h 49mPDX-YYZ
$407
6/13Fri
multi-stopAir Canada
8h 17mYYZ-PDX
6/16Mon
multi-stopAir Canada
8h 54mPDX-YYZ
$493
6/14Sat
multi-stopAir Canada
14h 25mYOW-PDX
6/21Sat
multi-stopAir Canada
9h 39mPDX-YOW
$494

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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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