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

Flying on United Airlines is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 491. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at C$ 506 and C$ 526, respectively. You may be able to fly from Portland, Maine to Toronto Pearson Intl Airport for 27% less than the average price by searching for these airlines.

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

C$ 328 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 430 and C$ 450, respectively.

What is the cheapest month to fly from Portland, Maine to Toronto Pearson Intl Airport?

Flights from Portland, Maine to Toronto Pearson Intl Airport lean towards being more expensive in May. Prices are generally better when you fly from Portland, Maine to Toronto Pearson Intl Airport in September, with the cheapest ticket starting at C$ 165.

What airport do you fly from for flights from Portland to Toronto Pearson Intl?

Most people fly from Portland (PWM) 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 0 airlines. Portland is conveniently located just 4.7 km from Portland’s city centre.

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.

C$ 328+ Flights from Portland, ME to Toronto Pearson Intl Airport

Cheap flight deals from Portland to Pearson Intl

Round-trip from	C$ 466
One-way from	C$ 328
Popular in	November
Cheapest in	September
Average price	C$ 432

4/4-11/4
2 total stops
54h 09m total
Portland to Toronto

Search Deals

Delta
10/6
1 total stop
7h 37m total
Portland to Toronto

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (C$ 249 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease (C$ 111 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

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 20 February 2025.

Fri 4/412:21 p.m.PWM - YYZ

1 stop25h 34mMultiple Airlines

Fri 11/46:45 a.m.YYZ - PWM

1 stop28h 35mMultiple Airlines

Deal found 19/2C$ 466

Sat 5/46:15 a.m.PWM - YYZ

1 stop6h 28mUnited Airlines

Sat 12/46:00 p.m.YYZ - PWM

1 stop5h 27mUnited Airlines

Deal found 18/2C$ 491

Wed 19/35:42 a.m.PWM - YYZ

2 stops9h 18mAmerican Airlines

Wed 26/310:55 a.m.YYZ - PWM

1 stop5h 45mAmerican Airlines

Deal found 20/2C$ 506

Fri 18/47:00 a.m.PWM - YYZ

1 stop8h 09mDelta

Tue 22/46:05 p.m.YYZ - PWM

1 stop6h 35mDelta

Deal found 18/2C$ 526

Sat 19/47:00 a.m.PWM - YYZ

1 stop15h 55mWestJet

Sun 27/46:00 a.m.YYZ - PWM

1 stop17h 09mWestJet

Deal found 18/2C$ 635

Sat 19/46:15 a.m.PWM - YYZ

1 stop5h 29mAir Canada

Sun 27/46:30 a.m.YYZ - PWM

2 stops16h 57mAir Canada

Deal found 19/2C$ 939

Best flights from Portland to Pearson Intl
Discover carefully curated flight deals from Portland to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 February 2025.

Fri 4/412:21 p.m.PWM - YYZ

1 stop25h 34mMultiple Airlines

Fri 11/46:45 a.m.YYZ - PWM

1 stop28h 35mMultiple Airlines

Deal found 19/2C$ 466

Sat 5/46:15 a.m.PWM - YYZ

1 stop6h 28mUnited Airlines

Sat 12/46:00 p.m.YYZ - PWM

1 stop5h 27mUnited Airlines

Deal found 18/2C$ 491

Wed 19/35:42 a.m.PWM - YYZ

2 stops9h 18mAmerican Airlines

Wed 26/310:55 a.m.YYZ - PWM

1 stop5h 45mAmerican Airlines

Deal found 20/2C$ 506

Fri 18/47:00 a.m.PWM - YYZ

1 stop8h 09mDelta

Tue 22/46:05 p.m.YYZ - PWM

1 stop6h 35mDelta

Deal found 18/2C$ 526

Sat 19/47:00 a.m.PWM - YYZ

1 stop15h 55mWestJet

Sun 27/46:00 a.m.YYZ - PWM

1 stop17h 09mWestJet

Deal found 18/2C$ 635

Sat 19/46:15 a.m.PWM - YYZ

1 stop5h 29mAir Canada

Sun 27/46:30 a.m.YYZ - PWM

2 stops16h 57mAir Canada

Deal found 19/2C$ 939

Last-minute flights from Portland to Pearson Intl
Discover last-minute flight deals from Portland to Pearson Intl. Data last updated 20 February 2025 and is based on user searches.

Fri 21/24:46 p.m.PWM - YYZ

1 stop6h 03mDelta

Sun 23/26:43 p.m.YYZ - PWM

1 stop4h 27mDelta

Deal found 19/2C$ 1,097

Thu 6/37:20 p.m.PWM - YYZ

1 stop14h 38mUnited Airlines

Mon 10/37:40 p.m.YYZ - PWM

1 stop4h 07mUnited Airlines

Deal found 20/2C$ 501

Wed 12/31:02 p.m.PWM - YYZ

1 stop9h 36mMultiple Airlines

Tue 18/32:00 p.m.YYZ - PWM

1 stop9h 15mMultiple Airlines

Deal found 19/2C$ 486

Fri 14/37:00 a.m.PWM - YYZ

1 stop26h 24mWestJet

Sun 16/310:20 a.m.YYZ - PWM

1 stop25h 56mWestJet

Deal found 19/2C$ 679

Wed 19/36:10 a.m.PWM - YYZ

1 stop7h 33mAir Canada

Wed 26/33:00 p.m.YYZ - PWM

1 stop8h 15mAir Canada

Deal found 20/2C$ 491

Wed 19/35:42 a.m.PWM - YYZ

2 stops9h 18mAmerican Airlines

Wed 26/310:55 a.m.YYZ - PWM

1 stop5h 45mAmerican Airlines

Deal found 20/2C$ 506

One-way flights from Portland to Pearson Intl
Search for one-way flight options from Portland to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 20 February 2025.

Tue 10/63:15 p.m.PWM - YYZ

1 stop7h 37mDelta

Deal found 19/2C$ 328

Tue 10/66:04 a.m.PWM - YYZ

1 stop11h 16mAmerican Airlines

Deal found 20/2C$ 430

Tue 10/66:00 a.m.PWM - YYZ

2 stops9h 34mAir Canada

Deal found 20/2C$ 450

Find flights from Portland to Pearson Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 4/4

12:21 p.m.-1:55 p.m.

1 stop25h 34m

Toronto Pearson Intl

Fri 11/4

6:45 a.m.-11:20 a.m.

1 stop28h 35m

C$ 466

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 5/4

6:15 a.m.-12:43 p.m.

1 stop6h 28m

Toronto Pearson Intl

Sat 12/4

6:00 p.m.-11:27 p.m.

1 stop5h 27m

C$ 491

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 19/3

5:42 a.m.-3:00 p.m.

2 stops9h 18m

Toronto Pearson Intl

Wed 26/3

10:55 a.m.-4:40 p.m.

1 stop5h 45m

C$ 506

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 18/4

7:00 a.m.-3:09 p.m.

1 stop8h 09m

Toronto Pearson Intl

Tue 22/4

6:05 p.m.-12:40 a.m.

1 stop6h 35m

C$ 526

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 19/4

7:00 a.m.-10:55 p.m.

1 stop15h 55m

Toronto Pearson Intl

Sun 27/4

6:00 a.m.-11:09 p.m.

1 stop17h 09m

C$ 635

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 19/4

6:15 a.m.-11:44 a.m.

1 stop5h 29m

Toronto Pearson Intl

Sun 27/4

6:30 a.m.-11:27 p.m.

2 stops16h 57m

C$ 939

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 10/6

3:15 p.m.-10:52 p.m.

1 stop7h 37m

C$ 328

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 10/6

6:04 a.m.-5:20 p.m.

1 stop11h 16m

C$ 430

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 10/6

6:00 a.m.-3:34 p.m.

2 stops9h 34m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

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.

Travel insights for flights from Portland to Pearson Intl

Get recent, data-driven insights about flights from Portland to Pearson Intl including ideal travel times, pricing trends, and more.

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 C$ 167). Flying from Portland, Maine 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 PWM to YYZ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Toronto Pearson Intl Airport as you normally would.

Rainfall in Pearson Intl 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

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

Delta

8.0

Very good

8,219 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,765 reviews

Delta

8.0

Very good

8,219 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,219 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,801 reviews

Delta

8.0

Very good

8,219 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

8,748 reviews

Delta

8.0

Very good

8,219 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Portland to Toronto Pearson Intl?
Most people fly from Portland (PWM) 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 0 airlines. Portland is conveniently located just 4.7 km from Portland’s city centre.
What are the cheapest airlines flying from Portland, Maine to Toronto Pearson Intl Airport round-trip?
Flying on United Airlines is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 491. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at C$ 506 and C$ 526, respectively. You may be able to fly from Portland, Maine to Toronto Pearson Intl Airport for 27% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Portland, Maine to Toronto Pearson Intl Airport one-way?
C$ 328 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 430 and C$ 450, respectively.
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 C$ 167). Flying from Portland, Maine 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

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Richmond Hill

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How does Cheapflights help users find flights from Portland to Pearson Intl?

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

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

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Cheap flights from Portland, ME to Toronto Pearson Intl Airport from C$ 328

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portland to Pearson Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Pearson Intl

Cheapest flights from Portland to Pearson IntlExplore 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 20 February 2025.

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 20 February 2025.

Find flights from Portland to Pearson Intl within your budget

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.

Travel insights for flights from Portland to Pearson Intl

Get recent, data-driven insights about flights from Portland to Pearson Intl including ideal travel times, pricing trends, and more.

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

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 20 February 2025.

Rainfall in Pearson Intl by month

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

Temperature in Pearson Intl by month

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

Reviews of airlines servicing Pearson Intl

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?

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

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

Can I find deals for flights from Portland to Pearson Intl that include hotel bookings?

How can I find direct flights from Portland to Pearson Intl?

Can I find deals for business class flights from Portland to Pearson Intl?

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

Travelling to a place near Portland?

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Alternative routes for Portland to Pearson Intl

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How does Cheapflights help users find flights from Portland to Pearson Intl?

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

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

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

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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 20 February 2025.