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Cheap flights from Ontario to Oregon from C$ 222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PDX
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Oregon

Keep the following information in mind while searching for Ontario to Oregon flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 373

One-way from

C$ 222

Popular in

December

Cheapest in

September

Average price

C$ 640
Air Canada
  • Air Canada
  • 14/1-19/1
  • 2 total stops
  • 16h 55m total
  • Ontario to Oregon
Search Deals
Air Canada
  • Air Canada
  • 18/2
  • 1 total stop
  • 8h 40m total
  • Ontario to Oregon
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Ontario to Oregon

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Oregon
Explore the most affordable flight options available from Ontario to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Wed 19/118:00 a.m.YYZ - PDX
2 stops13h 30mAir Canada
Wed 26/113:15 p.m.PDX - YYZ
2 stops11h 23mAir Canada
Deal found 28/10C$ 387
Fri 14/119:00 p.m.YYZ - PDX
1 stop17h 48mMultiple Airlines
Mon 17/113:15 p.m.PDX - YYZ
2 stops11h 23mMultiple Airlines
Deal found 28/10C$ 394
Sun 14/129:00 a.m.YYZ - PDX
1 stop16h 26mUnited Airlines
Fri 26/127:10 a.m.PDX - YYZ
1 stop13h 49mUnited Airlines
Deal found 29/10C$ 397
Thu 13/116:10 a.m.YYZ - PDX
2 stops15h 26mUnited Airlines
Mon 17/1111:12 p.m.PDX - YYZ
1 stop9h 36mUnited Airlines
Deal found 29/10C$ 399
Tue 16/126:10 a.m.YYZ - PDX
2 stops19h 42mUnited Airlines
Tue 30/1210:52 p.m.PDX - YYZ
1 stop12h 22mUnited Airlines
Deal found 29/10C$ 401
Tue 11/1112:25 p.m.YYZ - PDX
1 stop12h 56mDelta
Wed 19/1111:15 p.m.PDX - YYZ
1 stop6h 42mDelta
Deal found 28/10C$ 409
Tue 16/128:05 a.m.YYZ - PDX
2 stops9h 35mAir Canada
Tue 30/123:15 p.m.PDX - YYZ
2 stops14h 50mAir Canada
Deal found 29/10C$ 429
Sat 15/114:45 p.m.YUL - PDX
1 stop8h 48mMultiple Airlines
Mon 24/119:50 a.m.PDX - YUL
1 stop8h 10mMultiple Airlines
Deal found 29/10C$ 429
Wed 17/126:30 a.m.YYZ - PDX
1 stop19h 22mMultiple Airlines
Sun 28/127:00 p.m.PDX - YYZ
1 stop10h 59mMultiple Airlines
Deal found 30/10C$ 436
Wed 17/128:05 a.m.YYZ - PDX
2 stops13h 25mAir Canada
Sun 28/127:00 p.m.PDX - YYZ
1 stop10h 59mAir Canada
Deal found 29/10C$ 440
Thu 4/1212:13 p.m.YYZ - PDX
2 stops13h 27mDelta
Sun 7/127:30 p.m.PDX - YYZ
2 stops10h 23mDelta
Deal found 28/10C$ 443
Sat 15/117:10 a.m.YUL - PDX
1 stop8h 38mDelta
Mon 24/116:00 a.m.PDX - YUL
2 stops14h 26mDelta
Deal found 28/10C$ 443

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Ontario to Oregon that are best for you.

Fly from

Ontario

Fly to

Oregon

Route

Depart

Return

Price

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 24/12

9:00 p.m.-11:58 a.m.

1 stop17h 58m

Portland

Fri 30/1

7:00 p.m.-6:19 a.m.

1 stop8h 19m

C$ 387

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 24/2

3:45 p.m.-12:38 p.m.

2 stops23h 53m

Portland

Wed 25/2

3:50 p.m.-7:30 a.m.

1 stop12h 40m

C$ 391

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 13/1

9:00 a.m.-2:40 p.m.

1 stop8h 40m

Portland

Sat 17/1

7:00 p.m.-6:19 a.m.

1 stop8h 19m

C$ 392

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Mon 23/2

4:45 p.m.-10:26 p.m.

1 stop8h 41m

Portland

Thu 26/2

9:30 p.m.-3:35 p.m.

1 stop15h 05m

C$ 394

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 14/11

5:55 p.m.-12:26 a.m.

1 stop9h 31m

Portland

Mon 17/11

7:00 a.m.-9:21 p.m.

1 stop11h 21m

C$ 394

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 14/11

9:00 p.m.-11:48 a.m.

1 stop17h 48m

Portland

Mon 17/11

3:15 p.m.-5:38 a.m.

2 stops11h 23m

C$ 394

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 10/12

5:55 p.m.-12:37 a.m.

1 stop9h 42m

Portland

Sat 13/12

5:00 a.m.-3:02 p.m.

1 stop7h 02m

C$ 394

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Mon 15/12

11:00 a.m.-6:45 p.m.

1 stop10h 45m

Portland

Fri 26/12

7:10 a.m.-11:59 p.m.

1 stop13h 49m

C$ 397

TorontoMedford

YYZ - MFR

YYZMFR

Toronto Pearson Intl

Thu 26/2

6:00 a.m.-4:44 p.m.

2 stops13h 44m

Medford

Mon 2/3

5:21 p.m.-9:05 a.m.

2 stops12h 44m

C$ 399

TorontoMedford

YYZ - MFR

YYZMFR

Toronto Pearson Intl

Thu 26/2

4:10 p.m.-9:18 p.m.

1 stop8h 08m

Medford

Mon 2/3

6:25 p.m.-7:30 a.m.

1 stop10h 05m

C$ 399

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Oregon

What is the cheapest month to book a flight from Region of Ontario to Oregon?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Oregon (average of C$ 219). Flying from Region of Ontario to Oregon in November is currently the most expensive (average of C$ 390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to OR?

Find hourly flight availability from Ontario to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Oregon in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Region of Ontario to Oregon?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Oregon. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Oregon flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Region of Ontario to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 30 October 2025.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Ontario to Oregon by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,993 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
WestJet
7.2
Good
3,149 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Air Canada
7.1
Good
10,376 reviews
Alaska Airlines
8.0
Very good
11,214 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Oregon?

    A quick flight from Region of Ontario to Oregon can take about 8h 40m. United Airlines provides one of the quickest options available for as low as C$ 392. The distance between Region of Ontario and Oregon is about 3364 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Oregon one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Oregon are Air Canada (C$ 232), United Airlines (C$ 236), and American Airlines (C$ 236).

  • Can I find deals for flights from Ontario to Oregon that include hotel bookings?

    Yes. In addition to deals on Ontario to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Oregon.

  • Can I find deals for business class flights from Ontario to Oregon?

    Yes. Cheapflights offers flight deals from Ontario to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Oregon?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Oregon (average of C$ 219). Flying from Region of Ontario to Oregon in November is currently the most expensive (average of C$ 390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ontario to Oregon

Discover the top 6 airlines that operate flights from Ontario to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 253AverageC$ 510FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 303AverageC$ 481FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 365AverageC$ 465FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 383AverageC$ 742FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 391AverageC$ 490FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 397AverageC$ 683FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Oregon?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Oregon from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Oregon?

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Can Cheapflights find flights from Ontario to Oregon with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Oregon flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Oregon become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Oregon on Cheapflights with our Price Alert feature and get notified when better prices are available.

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