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Pearson Intl

$182+ Cheap flights from Portland, ME (PWM) 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYZ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 (PWM) 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 June 12, 2025.

Round-trip from

$397
(Delta)

One-way from

$182
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$490
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. 22% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:00 amPWM - YYZ
1 stop9h 10mDelta
Wed 8/206:04 amYYZ - PWM
1 stop7h 52mDelta
Deal found 6/11$397
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/47:00 amPWM - YYZ
1 stop10h 40mAmerican Airlines
Fri 7/117:15 amYYZ - PWM
1 stop13h 09mAmerican Airlines
Deal found 6/10$469
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:10 pmPWM - YYZ
2 stops31h 58mMultiple Airlines
Sat 7/126:30 amYYZ - PWM
2 stops37h 42mMultiple Airlines
Deal found 6/10$527
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 10/95:45 amPWM - YYZ
1 stop4h 19mUnited Airlines
Sun 10/127:30 amYYZ - PWM
1 stop6h 14mUnited Airlines
Deal found 6/12$574
This Air Canada deal was found by Cheapflights users on 6/10. 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 7/47:28 amPWM - YYZ
2 stops10h 01mAir Canada
Fri 7/112:00 pmYYZ - PWM
2 stops9h 14mAir Canada
Deal found 6/10$676
This WestJet deal was found by Cheapflights users on 6/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2511:40 amPWM - YYZ
2 stops33h 14mWestJet
Fri 8/16:59 pmYYZ - PWM
1 stop25h 54mWestJet
Deal found 6/10$747

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 June 12, 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

PWM - YYZ

PWMYYZ

Portland

Sat 8/16

7:00 am-4:10 pm

1 stop9h 10m

Toronto Pearson Intl

Wed 8/20

6:04 am-1:56 pm

1 stop7h 52m

$397

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 7/4

7:00 am-5:40 pm

1 stop10h 40m

Toronto Pearson Intl

Fri 7/11

7:15 am-8:24 pm

1 stop13h 09m

$469

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 7/3

1:10 pm-9:08 pm

2 stops31h 58m

Toronto Pearson Intl

Sat 7/12

6:30 am-8:12 pm

2 stops37h 42m

$527

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 10/9

5:45 am-10:04 am

1 stop4h 19m

Toronto Pearson Intl

Sun 10/12

7:30 am-1:44 pm

1 stop6h 14m

$574

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 7/4

7:28 am-5:29 pm

2 stops10h 01m

Toronto Pearson Intl

Fri 7/11

2:00 pm-11:14 pm

2 stops9h 14m

$676

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 7/25

11:40 am-8:54 pm

2 stops33h 14m

Toronto Pearson Intl

Fri 8/1

6:59 pm-8:53 pm

1 stop25h 54m

$747

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 7/2

12:38 pm-10:44 pm

1 stop10h 06m

$182

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 7/1

2:34 pm-11:09 pm

1 stop8h 35m

$196

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 7/26

8:15 am-6:44 pm

1 stop10h 29m

$210

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sun 7/27

5:35 am-10:04 am

1 stop4h 29m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
1
2

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

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Toronto Pearson Intl Airport (average of $243). Flying from Portland, Maine to Toronto Pearson Intl Airport in July is currently the most expensive (average of $353). 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 PWM 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 June 12, 2025.

One of the essential ways to save on airfare from Portland, Maine to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 2% on airfare.

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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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 (PWM) is just 2.9 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. 1 airline has flights to Toronto Pearson Intl from Portland on a regular basis.

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

    Flying on Delta is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at $397. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $469 and $574, respectively. Delta is priced at 14% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Portland, Maine to Toronto Pearson Intl Airport are Delta ($196), American Airlines ($210), and United Airlines ($259).

  • 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, Maine to Toronto Pearson Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Toronto Pearson Intl Airport (average of $243). Flying from Portland, Maine to Toronto Pearson Intl Airport in July is currently the most expensive (average of $353). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Markham
Brampton
Kitchener
Muskoka
Oakville
Vaughan
Whitby
Bracebridge
Brantford
Lindsay
Burlington
Pickering
Peterborough
Barrie
Milton
Cambridge
Oshawa
Owen Sound
Simcoe
Richmond Hill

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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.
Boston to Pearson Intl flights
Boston to Toronto Island flights
Bangor 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$247Average$417FlexibilityNo cancel feeOn-time71%

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