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Pearson Intl

$132+ Cheap flights from Portland (PDX) to Pearson Intl (YYZ)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YYZ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Portland to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$317
(United Airlines)

One-way from

$132
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$397
Provider with most accurate pricing for Portland-Toronto Pearson Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Toronto Pearson Intl flights.
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From Portland to Toronto Pearson Intl
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One-way flight from Portland to Toronto Pearson Intl
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Portland to Pearson Intl

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

This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:12 pmPDX - YYZ
1 stop9h 36mUnited Airlines
Wed 11/123:45 pmYYZ - PDX
1 stop10h 00mUnited Airlines
Deal found 10/27$317
This Air Canada deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:50 amPDX - YYZ
1 stop8h 04mAir Canada
Wed 11/199:00 amYYZ - PDX
1 stop8h 40mAir Canada
Deal found 10/28$326
This United deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:00 pmPDX - YYZ
1 stop15h 30mMultiple Airlines
Wed 11/198:15 amYYZ - PDX
2 stops9h 25mMultiple Airlines
Deal found 10/29$336
This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:15 pmPDX - YYZ
2 stops11h 23mAir Canada
Sun 12/78:00 amYYZ - PDX
2 stops9h 40mAir Canada
Deal found 10/30$339
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:59 pmPDX - YYZ
1 stop13h 03mUnited Airlines
Sun 12/76:30 amYYZ - PDX
1 stop19h 22mUnited Airlines
Deal found 10/29$341
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 amPDX - YYZ
1 stop7h 52mUnited Airlines
Tue 12/24:10 pmYYZ - PDX
2 stops21h 53mUnited Airlines
Deal found 10/28$346
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:10 pmPDX - YYZ
2 stops11h 26mUnited Airlines
Sun 11/166:30 amYYZ - PDX
1 stop19h 21mUnited Airlines
Deal found 10/28$350

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Pearson Intl 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Portland to Toronto Pearson Intl Airport that are best for you.

Fly from

Portland

Fly to

Pearson Intl

Route

Depart

Return

Price

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 11/11

11:59 pm-2:01 pm

1 stop11h 02m

Toronto Pearson Intl

Wed 11/12

4:10 pm-10:53 am

2 stops21h 43m

$322

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 1/18

10:47 am-9:21 pm

1 stop7h 34m

Toronto Pearson Intl

Tue 1/20

12:00 pm-6:30 pm

2 stops9h 30m

$336

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 4/7

11:55 pm-1:34 pm

1 stop10h 39m

Toronto Pearson Intl

Wed 4/8

4:00 pm-8:49 pm

1 stop7h 49m

$339

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 1/7

11:05 pm-1:43 pm

1 stop11h 38m

Toronto Pearson Intl

Sun 1/11

8:00 am-2:40 pm

2 stops9h 40m

$339

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 12/5

5:00 am-3:02 pm

1 stop7h 02m

Toronto Pearson Intl

Sun 12/7

6:30 am-10:52 pm

1 stop19h 22m

$341

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 2/10

1:24 pm-9:58 am

2 stops17h 34m

Toronto Pearson Intl

Wed 2/18

8:15 am-2:40 pm

2 stops9h 25m

$341

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 11/13

1:00 pm-7:30 am

1 stop15h 30m

Toronto Pearson Intl

Thu 12/4

6:30 am-10:52 pm

1 stop19h 22m

$341

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 12/7

11:28 pm-11:48 am

1 stop9h 20m

Toronto Pearson Intl

Fri 12/12

4:10 pm-9:15 pm

1 stop8h 05m

$341

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 1/7

7:00 am-7:45 pm

1 stop9h 45m

Toronto Pearson Intl

Sun 1/11

12:45 pm-9:49 pm

1 stop12h 04m

$341

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 11/14

7:10 pm-3:02 pm

1 stop16h 52m

Toronto Pearson Intl

Sun 11/16

6:30 am-10:51 pm

1 stop19h 21m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 23 results
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Compare providers for flights from Portland to Pearson Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Pearson Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Toronto Pearson Intl Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Portland-Toronto Pearson Intl Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Portland-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Toronto Pearson Intl Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Toronto Pearson Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Portland 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 Portland to Toronto Pearson Intl Airport

How far ahead should I book a flight from Portland to Toronto Pearson Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Pearson Intl. Price data was last updated on October 24, 2025.

The price you pay for your flight from Portland to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Portland to Toronto Pearson Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of $90). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of $381). 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 PDX to YYZ?

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

When flying from Portland to Toronto Pearson Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 79% versus a flight in the morning.

How much does it cost to fly round-trip from Portland to Toronto Pearson Intl Airport?

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated October 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Portland to Toronto Pearson Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,219 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

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
11,219 reviews
Alaska Airlines
8.0
Very good
11,219 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

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
7,998 reviews
Alaska Airlines
8.0
Very good
11,219 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

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
8,999 reviews
Alaska Airlines
8.0
Very good
11,219 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

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.
American Airlines
7.2
Good
11,034 reviews
Alaska Airlines
8.0
Very good
11,219 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

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
10,383 reviews
Alaska Airlines
8.0
Very good
11,219 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.0

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 Portland to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Toronto Pearson Intl?

    For a flight from Portland to Toronto Pearson Intl, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Toronto Pearson Intl per day. 6 airlines have flights to Toronto Pearson Intl from Portland on a regular basis.

  • How long is the flight from Portland to Toronto Pearson Intl Airport?

    Departing from Portland to Toronto Pearson Intl Airport will take you 11h 02m. The distance from Portland to Toronto Pearson Intl Airport is about 2090 mi.

  • What are the cheapest airlines flying from Portland to Toronto Pearson Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at $209. Additional round-trip tickets that might be worth considering are offered by WestJet and Air Canada, with the lowest prices starting at $214 and $276, respectively. Users have found that Delta is 54% cheaper than the other options available to this destination.

  • Can I find deals for flights from Portland to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on Portland to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Pearson Intl?

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

  • Can I find deals for business class flights from Portland to Pearson Intl?

    Yes. Cheapflights offers flight deals from Portland to Pearson Intl 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 Portland to Toronto Pearson Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of $90). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of $381). 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

Traveling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Kitchener
Markham
Collingwood
Oakville
Brantford
Pickering
Lindsay
Peterborough
Barrie
Cambridge
Milton
Oshawa
Burlington
Owen Sound
Ajax
Orillia
Vaughan
Richmond Hill
Gravenhurst

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Portland to Pearson Intl

Discover the top 6 airlines that operate flights from Portland to Pearson Intl. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$427FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$214Average$437FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$276Average$600FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$313Average$452FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$321Average$552FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$321Average$450FlexibilityNo cancel feeOn-time69%

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