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Cheap flights from Portland to Toronto Pearson Intl Airport from C$ 149

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YYZ
16 Apr — 23 Apr1
1 adult

Cheapflights Tip: The best prices from Portland to Toronto Pearson Intl are usually found in July or May, booked 59 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 11 April 2025.

Round-trip from

C$ 340

One-way from

C$ 149

Popular in

December

Cheapest in

July

Average price

C$ 571

Good one-way deal

C$ 260 or less
WestJet
  • WestJet
  • 16/8-31/8
  • 3 total stops
  • 20h 58m total
  • Portland to Toronto
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WestJet
  • WestJet
  • 5/5
  • 2 total stops
  • 13h 06m total
  • Portland to Toronto
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a one-way flight from Portland to Toronto Pearson Intl.
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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 11 April 2025.

Wed 16/71:45 p.m.PDX - YYZ
1 stop7h 39mWestJet
Tue 29/78:00 a.m.YYZ - PDX
1 stop7h 52mWestJet
Deal found 9/4C$ 334
Thu 29/51:24 p.m.PDX - YYZ
1 stop14h 36mMultiple Airlines
Sun 1/67:45 p.m.YYZ - PDX
1 stop19h 29mMultiple Airlines
Deal found 9/4C$ 358
Mon 5/53:24 p.m.PDX - YYZ
1 stop18h 06mAmerican Airlines
Thu 8/55:20 p.m.YYZ - PDX
1 stop8h 19mAmerican Airlines
Deal found 9/4C$ 444
Mon 5/57:40 p.m.PDX - YYZ
1 stop8h 20mAir Canada
Thu 8/56:15 a.m.YYZ - PDX
2 stops11h 25mAir Canada
Deal found 9/4C$ 456
Fri 2/511:59 p.m.PDX - YYZ
1 stop12h 47mUnited Airlines
Mon 5/54:18 p.m.YYZ - PDX
1 stop9h 35mUnited Airlines
Deal found 9/4C$ 476
Sun 15/69:30 p.m.PDX - YYZ
1 stop11h 43mDelta
Sat 21/61:04 p.m.YYZ - PDX
1 stop10h 19mDelta
Deal found 10/4C$ 508

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 11 April 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

Sat 16/8

1:45 p.m.-5:51 a.m.

2 stops13h 06m

Toronto Pearson Intl

Sun 31/8

8:00 a.m.-12:52 p.m.

1 stop7h 52m

C$ 340

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 3/6

5:40 p.m.-12:24 a.m.

2 stops27h 44m

Toronto Pearson Intl

Fri 6/6

7:45 p.m.-12:14 p.m.

1 stop19h 29m

C$ 366

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 5/5

3:24 p.m.-10:51 a.m.

1 stop16h 27m

Toronto Pearson Intl

Thu 8/5

5:20 p.m.-10:39 p.m.

1 stop8h 19m

C$ 444

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Mon 5/5

7:40 p.m.-6:04 a.m.

1 stop7h 24m

Toronto Pearson Intl

Sun 11/5

6:15 a.m.-2:40 p.m.

2 stops11h 25m

C$ 456

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 2/5

11:59 p.m.-3:46 p.m.

1 stop12h 47m

Toronto Pearson Intl

Mon 5/5

4:18 p.m.-10:53 p.m.

1 stop9h 35m

C$ 476

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 15/6

9:30 p.m.-12:13 p.m.

1 stop11h 43m

Toronto Pearson Intl

Sat 21/6

1:04 p.m.-8:23 p.m.

1 stop10h 19m

C$ 508

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 6/5

11:35 a.m.-3:00 p.m.

1 stop24h 25m

Toronto Pearson Intl

Wed 14/5

4:45 p.m.-6:20 a.m.

2 stops16h 35m

C$ 671

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 4/7

1:45 p.m.-5:51 a.m.

2 stops13h 06m

C$ 149

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Sun 11/5

4:42 p.m.-5:51 a.m.

3 stops34h 09m

C$ 171

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 6/5

3:25 p.m.-6:47 a.m.

2 stops12h 22m

C$ 194

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 13 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 4 April 2025.

Booking 59 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, January is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of C$ 167). Flying from Portland to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 11 April 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 at noon, which can drop the price by up to 47% versus a flight in the morning.

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 11 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Portland to Toronto by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,851 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,910 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,636 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,802 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

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

    Currently priced at C$ 340, 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. Search Cheapflights for deals from American Airlines and Air Canada - these airlines can fly you to your destination from C$ 444 and C$ 456, respectively. You may be able to fly from Portland to Toronto Pearson Intl Airport for 45% less than the average price by searching for these airlines.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 149. Users have also found prices from C$ 184 and C$ 194 on American Airlines and Air Canada, respectively.

  • What are the cheapest flights from Portland to Toronto Pearson Intl Airport?

    Looking for the cheapest flight from Portland to Toronto Pearson Intl Airport? While on average our users pay C$ 292, our data indicates the cheapest price to be C$ 182. The most popular route (Portland - Toronto Pearson Intl), is priced around C$ 366.

  • 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, January is the cheapest month in which you can book a flight from Portland to Toronto Pearson Intl Airport (average of C$ 167). Flying from Portland to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Brampton
Markham
Vaughan
Barrie
Richmond Hill
Burlington
Brantford
Muskoka
Collingwood
Milton
Oakville
Kitchener
Orillia
Pickering
Oshawa
St. Catharines
Waterloo
Guelph
Cobourg
Peterborough

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.
Medford to Pearson Intl flights
Eugene to Pearson Intl flights
Boise 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 11 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 208AverageC$ 692FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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