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Pearson Intl

$382+ Cheap flights from Portland, ME (PWM) to Pearson Intl (YYZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYZ
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$382
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$577
Provider with most accurate pricing for Portland-Toronto Pearson Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Toronto Pearson Intl flights.
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From Portland to Toronto Pearson Intl
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Highest demand for flights based on searches. 27% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 16% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Mon 11/109:46 amPWM - YYZ
1 stop14h 25mMultiple Airlines
Fri 11/148:15 pmYYZ - PWM
1 stop14h 21mMultiple Airlines
Deal found 10/2$382
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Sun 11/163:15 pmPWM - YYZ
2 stops44h 28mMultiple Airlines
Sun 11/238:00 pmYYZ - PWM
1 stop13h 06mMultiple Airlines
Deal found 10/1$412
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 10/232:38 pmPWM - YYZ
1 stop8h 27mDelta
Thu 10/306:00 amYYZ - PWM
1 stop7h 58mDelta
Deal found 10/2$427
This Delta deal was found by Cheapflights users on 10/1. 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 11/152:30 pmPWM - YYZ
1 stop8h 20mDelta
Sat 11/226:00 amYYZ - PWM
1 stop7h 50mDelta
Deal found 10/1$437
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 11/1211:16 amPWM - YYZ
1 stop12h 55mMultiple Airlines
Sat 11/153:15 pmYYZ - PWM
2 stops23h 15mMultiple Airlines
Deal found 10/1$438
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Wed 11/125:43 amPWM - YYZ
1 stop10h 52mAmerican Airlines
Sat 11/1510:57 amYYZ - PWM
1 stop10h 50mAmerican Airlines
Deal found 10/1$445
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Sat 11/156:18 pmPWM - YYZ
1 stop27h 01mMultiple Airlines
Sat 11/227:00 amYYZ - PWM
2 stops31h 30mMultiple Airlines
Deal found 10/1$473
This United deal was found by Cheapflights users on 10/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amPWM - YYZ
1 stop7h 43mMultiple Airlines
Sat 11/810:45 amYYZ - PWM
1 stop12h 32mMultiple Airlines
Deal found 10/1$513
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Sun 11/165:43 amPWM - YYZ
1 stop10h 52mAmerican Airlines
Tue 11/181:45 pmYYZ - PWM
2 stops10h 14mAmerican Airlines
Deal found 10/1$527
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 10/207:00 amPWM - YYZ
1 stop16h 02mAmerican Airlines
Tue 10/2110:40 amYYZ - PWM
1 stop9h 34mAmerican Airlines
Deal found 10/1$568

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 October 2, 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

Mon 11/10

9:46 am-12:11 am

1 stop14h 25m

Toronto Pearson Intl

Fri 11/14

8:15 pm-10:36 am

1 stop14h 21m

$382

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sun 11/16

3:15 pm-11:43 am

2 stops44h 28m

Toronto Pearson Intl

Sun 11/23

8:00 pm-9:06 am

1 stop13h 06m

$412

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 10/23

2:38 pm-11:05 pm

1 stop8h 27m

Toronto Pearson Intl

Thu 10/30

6:00 am-1:58 pm

1 stop7h 58m

$427

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 11/15

2:30 pm-10:50 pm

1 stop8h 20m

Toronto Pearson Intl

Sat 11/22

6:00 am-1:50 pm

1 stop7h 50m

$437

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 11/12

11:16 am-12:11 am

1 stop12h 55m

Toronto Pearson Intl

Sat 11/15

3:15 pm-2:30 pm

2 stops23h 15m

$438

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sun 11/16

5:43 am-4:35 pm

1 stop10h 52m

Toronto Pearson Intl

Sun 11/23

10:57 am-11:41 pm

1 stop12h 44m

$445

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 11/12

5:43 am-4:35 pm

1 stop10h 52m

Toronto Pearson Intl

Sat 11/15

10:57 am-9:47 pm

1 stop10h 50m

$445

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sun 11/16

6:00 am-5:49 pm

1 stop11h 49m

Toronto Pearson Intl

Tue 11/18

9:10 pm-11:17 pm

1 stop26h 07m

$513

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 11/6

6:00 am-1:43 pm

1 stop7h 43m

Toronto Pearson Intl

Sat 11/8

10:45 am-11:17 pm

1 stop12h 32m

$513

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 3/31

6:00 am-1:43 pm

1 stop7h 43m

Toronto Pearson Intl

Wed 4/1

2:10 pm-11:05 pm

1 stop8h 55m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 13 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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, Maine-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, Maine-Toronto Pearson Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-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, Maine-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

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 August is currently the most expensive (average of $348). 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 October 2, 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.

How much does it cost to fly round-trip from Portland, Maine to Toronto Pearson Intl Airport?

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. 0 airlines have flights to Toronto Pearson Intl from Portland on a regular basis.

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

    For as low as $427, Delta can have you in Toronto Pearson Intl Airport from Portland, Maine in 8h 27m. There are 465 mi between Portland, Maine and Toronto Pearson Intl Airport.

  • 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 August is currently the most expensive (average of $348). 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
Markham
Collingwood
Oakville
Brantford
Pickering
Lindsay
Peterborough
Barrie
Cambridge
Milton
Oshawa
Burlington
Owen Sound
Ajax
Vaughan
Richmond Hill
Gravenhurst
St. Catharines

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