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Cheap flights from Portland to Toronto Pearson Intl Airport from C$ 175

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YYZ
11 Jan — 18 Jan1
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 12 December 2025.

Fri 26/127:00 p.m.PDX - YYZ
1 stop7h 59mAir Canada
Fri 9/18:15 a.m.YYZ - PDX
2 stops9h 25mAir Canada
Deal found 10/12C$ 458
Wed 24/127:00 p.m.PDX - YYZ
2 stops13h 40mAir Canada
Thu 8/18:15 a.m.YYZ - PDX
2 stops9h 25mAir Canada
Deal found 10/12C$ 465
Thu 25/127:45 p.m.PDX - YYZ
1 stop8h 45mUnited Airlines
Tue 6/19:00 p.m.YYZ - PDX
1 stop17h 57mUnited Airlines
Deal found 11/12C$ 470
Fri 26/127:00 p.m.PDX - YYZ
1 stop7h 59mAir Canada
Wed 7/19:50 p.m.YYZ - PDX
2 stops14h 25mAir Canada
Deal found 10/12C$ 494
Wed 24/123:15 p.m.PDX - YYZ
2 stops11h 23mAir Canada
Tue 6/19:50 p.m.YYZ - PDX
2 stops14h 25mAir Canada
Deal found 10/12C$ 501
Wed 24/127:00 p.m.PDX - YYZ
1 stop10h 59mAir Canada
Fri 9/19:00 a.m.YYZ - PDX
1 stop12h 30mAir Canada
Deal found 10/12C$ 502
Sun 21/127:00 p.m.PDX - YYZ
1 stop7h 59mAir Canada
Thu 8/18:15 a.m.YYZ - PDX
2 stops9h 25mAir Canada
Deal found 10/12C$ 517
Sun 28/127:00 p.m.PDX - YYZ
1 stop15h 05mAir Canada
Wed 7/19:50 p.m.YYZ - PDX
2 stops14h 25mAir Canada
Deal found 11/12C$ 520
Wed 31/123:02 p.m.PDX - YYZ
1 stop16h 54mAmerican Airlines
Wed 7/16:14 a.m.YYZ - PDX
1 stop19h 03mAmerican Airlines
Deal found 11/12C$ 524
Tue 16/127:00 a.m.PDX - YYZ
1 stop9h 45mUnited Airlines
Mon 5/110:00 a.m.YYZ - PDX
1 stop13h 45mUnited Airlines
Deal found 10/12C$ 530

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 12 December 2025.

Round-trip from

C$ 385

One-way from

C$ 175

Popular in

November

Cheapest in

January

Average price

C$ 730
Air Canada
  • Air Canada
  • 8/1-17/1
  • 4 total stops
  • 20h 58m total
  • Portland to Toronto
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 23/1
  • 1 total stop
  • 15h 05m total
  • Portland to Toronto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 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

Thu 8/1

2:38 p.m.-3:35 p.m.

1 stop21h 57m

Toronto Pearson Intl

Sat 17/1

4:45 p.m.-10:46 p.m.

1 stop9h 01m

C$ 426

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 7/1

11:05 p.m.-11:48 a.m.

1 stop9h 43m

Toronto Pearson Intl

Thu 8/1

3:45 p.m.-10:53 p.m.

1 stop10h 08m

C$ 437

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 13/4

11:59 p.m.-1:42 p.m.

1 stop10h 43m

Toronto Pearson Intl

Tue 14/4

3:50 p.m.-11:02 p.m.

1 stop10h 12m

C$ 437

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 11/3

5:05 a.m.-3:02 p.m.

1 stop6h 57m

Toronto Pearson Intl

Fri 10/4

2:45 p.m.-10:10 p.m.

1 stop10h 25m

C$ 470

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 7/1

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

1 stop7h 02m

Toronto Pearson Intl

Fri 9/1

9:00 a.m.-6:56 p.m.

1 stop12h 56m

C$ 470

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 5/1

10:52 p.m.-2:14 p.m.

1 stop12h 22m

Toronto Pearson Intl

Mon 12/1

5:30 p.m.-10:32 p.m.

1 stop8h 02m

C$ 470

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Thu 15/1

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

1 stop7h 02m

Toronto Pearson Intl

Sun 18/1

2:57 p.m.-9:49 p.m.

1 stop9h 52m

C$ 470

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 22/5

10:59 p.m.-11:45 a.m.

1 stop9h 46m

Toronto Pearson Intl

Tue 26/5

6:30 a.m.-4:54 p.m.

1 stop13h 24m

C$ 470

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 20/2

10:56 a.m.-9:21 p.m.

1 stop7h 25m

Toronto Pearson Intl

Wed 18/3

2:45 p.m.-8:40 p.m.

1 stop8h 55m

C$ 470

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 7/1

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

1 stop7h 02m

Toronto Pearson Intl

Wed 7/1

9:00 p.m.-11:57 a.m.

1 stop17h 57m

C$ 470

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 19 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 5 December 2025.

Booking 46 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, December is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of C$ 124). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 520). 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 12 December 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 evening, which can drop the price by up to 76% versus a flight in the afternoon.

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 12 December 2025.
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
3,195 reviews
Check prices

Entertainment

6.1

Crew

7.9

Boarding

7.4

Overall

7.2

Food

6.2

Comfort

7.1

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
3,195 reviews
WestJet
7.2
Good
3,195 reviews
Check prices

Entertainment

6.1

Crew

7.9

Boarding

7.4

Overall

7.2

Food

6.2

Comfort

7.1

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 9h 43m. 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$ 323, 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, December is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of C$ 124). Flying from Portland to Toronto Pearson Intl Airport in February is currently the most expensive (average of C$ 520). 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
Markham
Oakville
Collingwood
Vaughan
Kitchener
Burlington
Richmond Hill
Barrie
Milton
Muskoka
Cambridge
Waterloo
Guelph
Lindsay
Pickering
Peterborough
Oshawa
St. Catharines
Brantford

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
Medford to Pearson Intl flights
Eugene 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 323AverageC$ 358FlexibilityNo 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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