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Cheap flights from Portland to Toronto Pearson Intl Airport from C$ 164

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YYZ
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Pearson Intl

Enter your travel dates to find the best prices.

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 27 January 2026.

Tue 24/21:36 p.m.
PDX
-
YYZ
1 stop22h 59m
Alaska Airlines
Thu 5/34:45 p.m.
YYZ
-
PDX
1 stop9h 59m
Alaska Airlines
Deal found 27/1C$ 448
Sat 7/37:05 p.m.
PDX
-
YYZ
1 stop8h 42m
Air Canada
Sat 4/48:00 a.m.
YYZ
-
PDX
1 stop9h 40m
Air Canada
Deal found 25/1C$ 450
Fri 1/57:45 p.m.
PDX
-
YYZ
1 stop7h 53m
Air Canada
Fri 8/58:00 a.m.
YYZ
-
PDX
2 stops9h 45m
Air Canada
Deal found 27/1C$ 459
Wed 29/42:30 p.m.
PDX
-
YYZ
1 stop7h 35m
WestJet
Sun 3/57:00 a.m.
YYZ
-
PDX
1 stop9h 50m
WestJet
Deal found 27/1C$ 461
Fri 24/43:15 p.m.
PDX
-
YYZ
2 stops11h 19m
Air Canada
Mon 27/410:00 a.m.
YYZ
-
PDX
2 stops11h 30m
Air Canada
Deal found 25/1C$ 470
Thu 19/210:38 p.m.
PDX
-
YYZ
1 stop10h 10m
United Airlines
Mon 23/22:57 p.m.
YYZ
-
PDX
1 stop8h 46m
United Airlines
Deal found 26/1C$ 471
Thu 26/37:05 p.m.
PDX
-
YYZ
1 stop8h 42m
Air Canada
Wed 8/46:15 a.m.
YYZ
-
PDX
2 stops11h 25m
Air Canada
Deal found 27/1C$ 474
Thu 19/23:15 p.m.
PDX
-
YYZ
2 stops12h 33m
Air Canada
Tue 24/28:00 a.m.
YYZ
-
PDX
2 stops13h 30m
Air Canada
Deal found 26/1C$ 477
Thu 19/23:50 p.m.
PDX
-
YYZ
1 stop12h 40m
United Airlines
Tue 24/23:45 p.m.
YYZ
-
PDX
2 stops23h 53m
United Airlines
Deal found 26/1C$ 478
Fri 3/47:05 p.m.
PDX
-
YYZ
1 stop17h 09m
United Airlines
Fri 10/46:30 a.m.
YYZ
-
PDX
1 stop17h 18m
United Airlines
Deal found 27/1C$ 479

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 27 January 2026.

Round-trip from

C$ 448

One-way from

C$ 164

Popular in

March

Cheapest in

January

Average price

C$ 449
Alaska Airlines
  • Alaska Airlines
  • 24/2-5/3
  • 2 total stops
  • 32h 58m total
  • Portland to Toronto
Search Deals
2/3
  • 2/3
  • 2 total stops
  • 18h 18m total
  • Portland to Toronto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 629,999 searches. Data last updated 27 January 2026.
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

Sat 14/3

6:00 a.m.-3:35 p.m.

1 stop6h 35m

Toronto Pearson Intl

Fri 20/3

4:45 p.m.-9:38 p.m.

1 stop7h 53m

C$ 448

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 29/4

2:30 p.m.-1:05 a.m.

1 stop7h 35m

Toronto Pearson Intl

Sun 3/5

7:00 a.m.-1:50 p.m.

1 stop9h 50m

C$ 461

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 25/5

10:40 p.m.-9:53 a.m.

1 stop8h 13m

Toronto Pearson Intl

Fri 29/5

10:15 a.m.-3:27 p.m.

1 stop8h 12m

C$ 471

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 28/2

11:59 p.m.-2:01 p.m.

1 stop11h 02m

Toronto Pearson Intl

Wed 4/3

2:57 p.m.-8:43 p.m.

1 stop8h 46m

C$ 471

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sat 28/3

6:00 a.m.-3:35 p.m.

1 stop6h 35m

Toronto Pearson Intl

Wed 1/4

4:55 p.m.-9:38 p.m.

1 stop7h 43m

C$ 471

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 31/3

5:00 a.m.-9:32 p.m.

1 stop13h 32m

Toronto Pearson Intl

Thu 2/4

10:45 a.m.-10:54 p.m.

1 stop15h 09m

C$ 471

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 27/5

5:00 a.m.-3:45 p.m.

1 stop7h 45m

Toronto Pearson Intl

Fri 5/6

4:55 p.m.-11:03 p.m.

1 stop9h 08m

C$ 471

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 21/5

10:40 p.m.-9:53 a.m.

1 stop8h 13m

Toronto Pearson Intl

Sun 24/5

10:15 a.m.-3:13 p.m.

1 stop7h 58m

C$ 471

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 24/5

10:56 p.m.-11:38 a.m.

1 stop9h 42m

Toronto Pearson Intl

Sat 30/5

5:16 p.m.-12:53 a.m.

1 stop10h 37m

C$ 471

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 26/3

11:59 p.m.-9:58 a.m.

1 stop6h 59m

Toronto Pearson Intl

Thu 2/4

4:18 p.m.-10:54 p.m.

1 stop9h 36m

C$ 471

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 21 results
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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 23 January 2026.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Toronto Pearson Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, July is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of C$ 197). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 508). 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.

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 27 January 2026.
Read reviews from past customers who have flown WestJet from Portland to Toronto Pearson Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,251 reviews
Check prices

Boarding

7.4

Overall

7.2

Crew

7.9

Comfort

7.0

Entertainment

6.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
3,251 reviews
WestJet
7.2
Good
3,251 reviews
Check prices

Boarding

7.4

Overall

7.2

Crew

7.9

Comfort

7.0

Entertainment

6.1

Food

6.2

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

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?

    Most people fly from Portland (PDX) if they book a flight from Portland to Toronto Pearson Intl. On average, Portland has 0 outbound flights to Toronto Pearson Intl per day from 1 airline. Portland is conveniently located just 9.7 km from Portland’s city centre.

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

    Departing from Portland to Toronto Pearson Intl Airport will take you 6h 35m. Portland and Toronto Pearson Intl Airport are separated by a distance of 3364 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Portland to Toronto Pearson Intl Airport round-trip?

    Currently priced at C$ 321, WestJet will fly you from Portland to Toronto Pearson Intl Airport and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. You may be able to fly from Portland to Toronto Pearson Intl Airport for 48% less than the average price by searching for this airline.

  • 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, July is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of C$ 197). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 508). 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

Travelling 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
Oakville
Collingwood
Kitchener
Markham
Vaughan
Barrie
Burlington
Richmond Hill
Milton
Cambridge
Muskoka
Waterloo
Oshawa
Guelph
Lindsay
Peterborough
Brantford
St. Catharines
Cobourg

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Pearson Intl flights
Eugene to Pearson Intl flights
Medford to Pearson Intl flights
Redmond to Pearson Intl flights

Top airline flying from Portland to Pearson Intl

Discover the top airline 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 629,999 searches. Data last updated 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 321AverageC$ 356FlexibilityNo cancel feeOn-time60%
Search WestJet 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 Portland to Pearson Intl?

Cheapflights helps you search for flights from Portland to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portland to Pearson Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pearson Intl from Portland.

Can Cheapflights find flights from Portland to Pearson Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland to Pearson Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Portland to Pearson Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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