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Cheap flights from Portland, Maine to Toronto from C$ 297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Toronto departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Portland, Maine to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:40 p.m. - 10:59 a.m.
PWM
-
YYZ
17h 19m
1 stop
American Airlines Logo
11:40 a.m. - 11:34 p.m.
YYZ
-
PWM
11h 54m
1 stop
C$ 600American Airlines
Fri, 27 Feb - Sat, 21 Mar
American Airlines Logo
6:01 a.m. - 4:45 p.m.
PWM
-
YYZ
10h 44m
1 stop
American Airlines Logo
7:25 p.m. - 10:54 a.m.
YYZ
-
PWM
15h 29m
1 stop
C$ 675American Airlines
Tue, 7 Apr - Fri, 10 Apr
Delta Logo
5:48 p.m. - 9:28 a.m.
PWM
-
YYZ
15h 40m
1 stop
Delta Logo
6:00 a.m. - 1:50 p.m.
YYZ
-
PWM
7h 50m
1 stop
C$ 685Delta
Fri, 27 Mar - Mon, 30 Mar
American Airlines Logo
10:24 a.m. - 6:45 p.m.
PWM
-
YYZ
8h 21m
1 stop
American Airlines Logo
7:25 p.m. - 10:54 a.m.
YYZ
-
PWM
15h 29m
1 stop
C$ 690American Airlines
Mon, 4 May - Fri, 8 May
American Airlines Logo
6:17 a.m. - 5:36 p.m.
PWM
-
YYZ
11h 19m
1 stop
American Airlines Logo
7:15 a.m. - 3:09 p.m.
YYZ
-
PWM
7h 54m
1 stop
C$ 704American Airlines
Mon, 6 Apr - Thu, 9 Apr
Delta Logo
12:43 p.m. - 8:35 p.m.
PWM
-
YYZ
7h 52m
1 stop
Delta Logo
6:00 a.m. - 1:50 p.m.
YYZ
-
PWM
7h 50m
1 stop
C$ 709Delta
Thu, 5 Mar - Thu, 12 Mar
Delta Logo
6:25 a.m. - 5:24 p.m.
PWM
-
YYZ
10h 59m
1 stop
Delta Logo
6:00 a.m. - 1:50 p.m.
YYZ
-
PWM
7h 50m
1 stop
C$ 712Delta
Sat, 28 Mar - Mon, 30 Mar
Multiple Airlines Logo
11:29 a.m. - 7:55 a.m.
PWM
-
YYZ
20h 26m
2 stops
Multiple Airlines Logo
8:20 p.m. - 9:07 a.m.
YYZ
-
PWM
12h 47m
1 stop
C$ 720Multiple Airlines
Mon, 6 Apr - Thu, 9 Apr
American Airlines Logo
6:00 p.m. - 10:56 a.m.
PWM
-
YYZ
16h 56m
1 stop
American Airlines Logo
6:00 a.m. - 5:07 p.m.
YYZ
-
PWM
11h 07m
1 stop
C$ 731American Airlines
Mon, 23 Mar - Mon, 30 Mar
American Airlines Logo
9:59 a.m. - 6:48 p.m.
PWM
-
YYZ
8h 49m
1 stop
American Airlines Logo
11:01 a.m. - 10:30 p.m.
YYZ
-
PWM
11h 29m
1 stop
C$ 739American Airlines
Sat, 23 May - Sat, 30 May

WestJet flights from Portland, Maine to Toronto Pearson Intl Airport

Our best WestJet deals on Portland, Maine to Toronto Pearson Intl Airport flight tickets
WestJet
26 Feb
PWM6:00 a.m.Portland
24h 13m
2 stops
YYZ6:13 a.m.Toronto Pearson Intl
28 Feb
YYZ10:15 p.m.Toronto Pearson Intl
25h 05m
2 stops
PWM11:20 p.m.Portland
C$ 1,212
WestJet
15 Feb
PWM6:00 a.m.Portland
11h 47m
1 stop
YYZ5:47 p.m.Toronto Pearson Intl
22 Feb
YYZ6:15 a.m.Toronto Pearson Intl
5h 45m
1 stop
PWM12:00 p.m.Portland
C$ 1,546
WestJet
15 Feb
PWM6:00 a.m.Portland
24h 13m
2 stops
YYZ6:13 a.m.Toronto Pearson Intl
22 Feb
YYZ6:15 a.m.Toronto Pearson Intl
5h 45m
1 stop
PWM12:00 p.m.Portland
C$ 1,554

Delta flights from Portland, Maine to Toronto Pearson Intl Airport

Our best Delta deals on Portland, Maine to Toronto Pearson Intl Airport flight tickets
Delta
27 Mar
PWM5:48 p.m.Portland
15h 40m
1 stop
YYZ9:28 a.m.Toronto Pearson Intl
30 Mar
YYZ6:00 a.m.Toronto Pearson Intl
7h 50m
1 stop
PWM1:50 p.m.Portland
C$ 685
Delta
5 Mar
PWM12:43 p.m.Portland
7h 52m
1 stop
YYZ8:35 p.m.Toronto Pearson Intl
12 Mar
YYZ6:00 a.m.Toronto Pearson Intl
7h 50m
1 stop
PWM1:50 p.m.Portland
C$ 709
Delta
28 Mar
PWM6:25 a.m.Portland
10h 59m
1 stop
YYZ5:24 p.m.Toronto Pearson Intl
30 Mar
YYZ6:00 a.m.Toronto Pearson Intl
7h 50m
1 stop
PWM1:50 p.m.Portland
C$ 712

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Toronto Pearson Intl Airport 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, momondo users made 96,600 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Portland, Maine to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 27/2

5:40 p.m.-10:59 a.m.

1 stop17h 19m

Toronto Pearson Intl

Sat 21/3

11:40 a.m.-11:34 p.m.

1 stop11h 54m

C$ 600

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 7/4

6:01 a.m.-4:45 p.m.

1 stop10h 44m

Toronto Pearson Intl

Fri 10/4

7:25 p.m.-10:54 a.m.

1 stop15h 29m

C$ 675

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 27/3

5:48 p.m.-9:28 a.m.

1 stop15h 40m

Toronto Pearson Intl

Mon 30/3

6:00 a.m.-1:50 p.m.

1 stop7h 50m

C$ 685

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Mon 4/5

10:24 a.m.-6:45 p.m.

1 stop8h 21m

Toronto Pearson Intl

Fri 8/5

7:25 p.m.-10:54 a.m.

1 stop15h 29m

C$ 690

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Mon 6/4

6:17 a.m.-5:36 p.m.

1 stop11h 19m

Toronto Pearson Intl

Thu 9/4

7:15 a.m.-3:09 p.m.

1 stop7h 54m

C$ 704

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 5/3

12:43 p.m.-8:35 p.m.

1 stop7h 52m

Toronto Pearson Intl

Thu 12/3

6:00 a.m.-1:50 p.m.

1 stop7h 50m

C$ 709

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 28/3

6:25 a.m.-5:24 p.m.

1 stop10h 59m

Toronto Pearson Intl

Mon 30/3

6:00 a.m.-1:50 p.m.

1 stop7h 50m

C$ 712

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Mon 6/4

11:29 a.m.-7:55 a.m.

2 stops20h 26m

Toronto Pearson Intl

Thu 9/4

8:20 p.m.-9:07 a.m.

1 stop12h 47m

C$ 720

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Mon 23/3

6:00 p.m.-10:56 a.m.

1 stop16h 56m

Toronto Pearson Intl

Mon 30/3

6:00 a.m.-5:07 p.m.

1 stop11h 07m

C$ 731

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 23/5

9:59 a.m.-6:48 p.m.

1 stop8h 49m

Toronto Pearson Intl

Sat 30/5

11:01 a.m.-10:30 p.m.

1 stop11h 29m

C$ 739

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from Portland, Maine to Toronto Pearson Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Toronto Pearson Intl?

American Airlines, Delta, and Sun Country Air are the most popular carriers operating from Portland to Toronto Pearson Intl

When to book flights from Portland, Maine to Toronto Pearson Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Toronto Pearson Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Toronto Pearson Intl Airport (PWM to YYZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Toronto Pearson Intl Airport

Fastest flight time

4h 21m

Direct flights

None
The fastest flight from Portland, Maine to Toronto Pearson Intl Airport takes 4h 21m
There are no direct flights from Portland, Maine to Toronto Pearson Intl Airport. There are no popular flight routes from Portland, Maine to Toronto Pearson Intl Airport.
Search flight deals

  • How far is Portland to Toronto Pearson Intl by plane?

    Toronto Pearson Intl is 752.1 km away from Portland. Typically, this will take 4h 21m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Toronto Pearson Intl Airport?

    Prices for flights from Portland Airport to Toronto Pearson Intl Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Toronto Pearson Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Toronto Pearson Intl Airport.

  • What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

    The travel and health documents you'll need for your trip to Toronto Pearson Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto Pearson Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Collingwood
Oshawa
Guelph
Markham
Muskoka
Vaughan
Barrie
Kitchener
Niagara-on-the-Lake
Orillia
Burlington
Brantford
Cambridge
Pickering
Peterborough
Waterloo
Gravenhurst

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Toronto?

Finding the right flight to Toronto from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

Can I find flights from Portland to Toronto with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Toronto from Portland with this policy.

How can momondo help me find flights from Portland to Toronto?

Once you have performed a search for Portland to Toronto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Toronto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Toronto from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Toronto Pearson Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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