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Pearson Intl

$111+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YYZ
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap 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 April 10, 2026.

This United Airlines deal was found by Cheapflights users on 4/5. 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 7/175:00 pm
PDX
-
YYZ
1 stop13h 54m
United Airlines
Tue 8/41:00 pm
YYZ
-
PDX
1 stop14h 02m
United Airlines
Deal found 4/5$324
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:30 pm
PDX
-
YYZ
1 stop7h 35m
WestJet
Wed 8/129:00 am
YYZ
-
PDX
1 stop7h 50m
WestJet
Deal found 4/6$325
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:30 pm
PDX
-
YYZ
1 stop7h 35m
Multiple Airlines
Tue 5/1910:30 pm
YYZ
-
PDX
2 stops38h 50m
Multiple Airlines
Deal found 4/7$328
This Air Canada deal was found by Cheapflights users on 4/5. 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.
Sun 7/197:45 pm
PDX
-
YYZ
1 stop9h 35m
Air Canada
Wed 8/56:15 am
YYZ
-
PDX
1 stop15h 56m
Air Canada
Deal found 4/5$329
This Air Canada deal was found by Cheapflights users on 4/6. 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 9/47:45 pm
PDX
-
YYZ
1 stop9h 35m
Air Canada
Tue 9/158:00 am
YYZ
-
PDX
1 stop9h 51m
Air Canada
Deal found 4/6$331
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:30 pm
PDX
-
YYZ
1 stop13h 25m
WestJet
Wed 6/106:15 am
YYZ
-
PDX
1 stop10h 35m
WestJet
Deal found 4/6$332
This American Airlines deal was found by Cheapflights users on 4/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:40 pm
PDX
-
YYZ
2 stops9h 55m
American Airlines
Mon 5/41:15 pm
YYZ
-
PDX
1 stop13h 42m
American Airlines
Deal found 4/5$334
This Jettzy deal was found by Cheapflights users on 4/7. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:45 pm
PDX
-
YYZ
1 stop9h 35m
Air Canada
Mon 7/1310:40 pm
YYZ
-
PDX
1 stop13h 51m
Air Canada
Deal found 4/7$337
This Air Canada deal was found by Cheapflights users on 4/6. 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 8/77:45 pm
PDX
-
YYZ
1 stop9h 35m
Air Canada
Sun 8/239:30 pm
YYZ
-
PDX
2 stops20h 21m
Air Canada
Deal found 4/6$338
This Air Canada deal was found by Cheapflights users on 4/5. 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 5/17:45 pm
PDX
-
YYZ
2 stops11h 25m
Air Canada
Mon 5/46:50 pm
YYZ
-
PDX
2 stops17h 40m
Air Canada
Deal found 4/5$339
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:30 pm
PDX
-
YYZ
1 stop7h 35m
WestJet
Sun 5/176:10 am
YYZ
-
PDX
2 stops10h 40m
WestJet
Deal found 4/6$340

Find 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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(United Airlines)

One-way from

$111
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$355
Provider with most accurate pricing for Portland-Toronto Pearson Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Toronto Pearson Intl flights.
Search Deals
From Portland to Toronto Pearson Intl
Search Deals
One-way flight from Portland to Toronto Pearson Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 10, 2026.
Use the filters below to find and compare flights from Portland to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 4/30

5:00 am-9:32 pm

1 stop13h 32m

Toronto Pearson Intl

Mon 5/4

12:45 pm-8:42 pm

1 stop10h 57m

$324

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 5/2

10:15 pm-9:19 am

1 stop8h 04m

Toronto Pearson Intl

Tue 5/5

12:45 pm-8:42 pm

1 stop10h 57m

$324

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 8/19

11:15 pm-9:54 am

1 stop7h 39m

Toronto Pearson Intl

Fri 8/21

7:00 am-11:35 am

1 stop7h 35m

$324

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 7/22

10:40 pm-9:54 am

1 stop8h 14m

Toronto Pearson Intl

Wed 8/5

1:00 pm-12:02 am

1 stop14h 02m

$324

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 7/17

5:00 am-9:32 pm

1 stop13h 32m

Toronto Pearson Intl

Thu 8/6

1:00 pm-12:02 am

1 stop14h 02m

$324

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 9/18

10:50 pm-11:43 am

1 stop9h 53m

Toronto Pearson Intl

Sun 9/20

7:00 am-11:35 am

1 stop7h 35m

$346

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 8/5

10:40 pm-9:54 am

1 stop8h 14m

Toronto Pearson Intl

Wed 8/12

1:00 pm-11:09 pm

1 stop13h 09m

$346
Quickest round-trip

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 9/17

5:00 am-3:14 pm

1 stop7h 14m

Toronto Pearson Intl

Sun 9/20

7:00 am-11:35 am

1 stop7h 35m

$346

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 6/4

10:40 pm-9:54 am

1 stop8h 14m

Toronto Pearson Intl

Sun 6/7

9:00 pm-9:39 am

1 stop15h 39m

$346

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 8/1

10:40 pm-9:54 am

1 stop8h 14m

Toronto Pearson Intl

Sat 8/8

1:00 pm-10:30 pm

1 stop12h 30m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Toronto Pearson Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 April 3, 2026.

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, April is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of $142). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of $342). 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.

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 April 10, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited 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
7.9
Good
12,207 reviews

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,207 reviews
Alaska Airlines
7.9
Good
12,207 reviews

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,399 reviews
Alaska Airlines
7.9
Good
12,207 reviews

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,562 reviews
Alaska Airlines
7.9
Good
12,207 reviews

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
American Airlines
7.1
Good
11,564 reviews
Alaska Airlines
7.9
Good
12,207 reviews

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Air Canada
7.1
Good
10,915 reviews
Alaska Airlines
7.9
Good
12,207 reviews

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 13h 32m. 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 Air Canada is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at $140. Additional round-trip tickets that might be worth considering are offered by Delta and WestJet, with the lowest prices starting at $144 and $211, respectively. Users have found that Air Canada is 68% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland to Toronto Pearson Intl Airport one-way?

    $90 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on WestJet and United Airlines, with prices starting from $105 and $130, respectively.

  • 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, April is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of $142). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of $342). 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
Collingwood
Markham
Oakville
Brantford
Vaughan
Pickering
Lindsay
Peterborough
Ajax
Barrie
Cambridge
Milton
Burlington
Oshawa
Orillia
Owen Sound
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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$140Average$530FlexibilityNo cancel feeOn-time67%
DeltaCheapest$144Average$402FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$211Average$278FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$297Average$427FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$343Average$504FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$344Average$573FlexibilityNo cancel feeOn-time75%

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