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Cheap flights from Toronto to Portland from C$ 262

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Portland departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:58 a.m. - 11:37 p.m.YYZ-PWM
12h 39m1 stop
American Airlines Logo
5:46 a.m. - 4:35 p.m.PWM-YYZ
10h 49m1 stop
C$ 579American Airlines
Find Deal
Wed, 10 Dec - Wed, 17 Dec
Multiple Airlines Logo
7:45 p.m. - 9:06 a.m.YYZ-PWM
37h 21m2 stops
Multiple Airlines Logo
11:16 a.m. - 12:11 a.m.PWM-YYZ
12h 55m1 stop
C$ 586Multiple Airlines
Find Deal
Wed, 10 Dec - Wed, 17 Dec
American Airlines Logo
10:58 a.m. - 11:37 p.m.YYZ-PWM
12h 39m1 stop
American Airlines Logo
5:34 a.m. - 4:35 p.m.PWM-YYZ
11h 01m1 stop
C$ 600American Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec
Delta Logo
6:00 a.m. - 1:45 p.m.YYZ-PWM
7h 45m1 stop
Delta Logo
6:00 a.m. - 7:08 p.m.PWM-YYZ
13h 08m2 stops
C$ 621Delta
Find Deal
Sat, 7 Feb - Thu, 12 Feb
Delta Logo
6:00 a.m. - 11:49 p.m.YYZ-PWM
17h 49m1 stop
Delta Logo
2:35 p.m. - 10:55 p.m.PWM-YYZ
8h 20m1 stop
C$ 637Delta
Find Deal
Sun, 5 Apr - Wed, 8 Apr
Delta Logo
6:05 a.m. - 4:03 p.m.YYZ-PWM
9h 58m1 stop
Delta Logo
6:15 a.m. - 5:08 p.m.PWM-YYZ
10h 53m1 stop
C$ 640Delta
Find Deal
Tue, 9 Dec - Tue, 16 Dec
Delta Logo
6:00 a.m. - 1:45 p.m.YYZ-PWM
7h 45m1 stop
Delta Logo
6:00 a.m. - 7:08 p.m.PWM-YYZ
13h 08m2 stops
C$ 642Delta
Find Deal
Mon, 19 Jan - Wed, 28 Jan
Delta Logo
6:08 p.m. - 11:59 p.m.YYZ-PWM
29h 51m2 stops
Delta Logo
6:30 a.m. - 5:24 p.m.PWM-YYZ
10h 54m1 stop
C$ 650Delta
Find Deal
Sat, 2 May - Wed, 6 May
Delta Logo
6:00 a.m. - 11:49 p.m.YYZ-PWM
17h 49m1 stop
Delta Logo
2:35 p.m. - 10:55 p.m.PWM-YYZ
8h 20m1 stop
C$ 671Delta
Find Deal
Sun, 5 Apr - Wed, 8 Apr
Delta Logo
12:12 p.m. - 12:20 a.m.YYZ-PWM
12h 08m2 stops
Delta Logo
12:19 p.m. - 7:08 p.m.PWM-YYZ
6h 49m1 stop
C$ 695Delta
Find Deal
Thu, 5 Feb - Sun, 8 Feb

American Airlines flights from Toronto to Portland, Maine

Our best American Airlines deals on Toronto to Portland, Maine flight tickets
American Airlines
10 Dec
YYZ10:58 a.m.Toronto Pearson Intl
12h 39m
1 stop
PWM11:37 p.m.Portland
17 Dec
PWM5:46 a.m.Portland
10h 49m
1 stop
YYZ4:35 p.m.Toronto Pearson Intl
C$ 579
Find similar
American Airlines
11 Dec
YYZ10:58 a.m.Toronto Pearson Intl
12h 39m
1 stop
PWM11:37 p.m.Portland
14 Dec
PWM5:34 a.m.Portland
11h 01m
1 stop
YYZ4:35 p.m.Toronto Pearson Intl
C$ 600
Find similar
American Airlines
28 Dec
YYZ12:34 p.m.Toronto Pearson Intl
11h 11m
2 stops
PWM11:45 p.m.Portland
4 Jan
PWM5:20 p.m.Portland
18h 31m
1 stop
YYZ11:51 a.m.Toronto Pearson Intl
C$ 1,189
Find similar

Delta flights from Toronto to Portland, Maine

Our best Delta deals on Toronto to Portland, Maine flight tickets
Delta
7 Feb
YYZ6:00 a.m.Toronto Pearson Intl
7h 45m
1 stop
PWM1:45 p.m.Portland
12 Feb
PWM6:00 a.m.Portland
13h 08m
2 stops
YYZ7:08 p.m.Toronto Pearson Intl
C$ 621
Find similar
Delta
5 Apr
YYZ6:00 a.m.Toronto Pearson Intl
17h 49m
1 stop
PWM11:49 p.m.Portland
8 Apr
PWM2:35 p.m.Portland
8h 20m
1 stop
YYZ10:55 p.m.Toronto Pearson Intl
C$ 637
Find similar
Delta
9 Dec
YYZ6:05 a.m.Toronto Pearson Intl
9h 58m
1 stop
PWM4:03 p.m.Portland
16 Dec
PWM6:15 a.m.Portland
10h 53m
1 stop
YYZ5:08 p.m.Toronto Pearson Intl
C$ 640
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto to Portland, Maine 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 13 November 2025.
Use the filters below to find and compare flights from Toronto to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 10/12

10:58 a.m.-11:37 p.m.

1 stop12h 39m

Portland

Wed 17/12

5:46 a.m.-4:35 p.m.

1 stop10h 49m

C$ 579

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 10/12

7:45 p.m.-9:06 a.m.

2 stops37h 21m

Portland

Wed 17/12

11:16 a.m.-12:11 a.m.

1 stop12h 55m

C$ 586

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 11/12

10:58 a.m.-11:37 p.m.

1 stop12h 39m

Portland

Sun 14/12

5:34 a.m.-4:35 p.m.

1 stop11h 01m

C$ 600

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 7/2

6:00 a.m.-1:45 p.m.

1 stop7h 45m

Portland

Thu 12/2

6:00 a.m.-7:08 p.m.

2 stops13h 08m

C$ 621

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 5/4

6:00 a.m.-11:49 p.m.

1 stop17h 49m

Portland

Wed 8/4

2:35 p.m.-10:55 p.m.

1 stop8h 20m

C$ 637

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 9/12

6:05 a.m.-4:03 p.m.

1 stop9h 58m

Portland

Tue 16/12

6:15 a.m.-5:08 p.m.

1 stop10h 53m

C$ 640

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 19/1

6:00 a.m.-1:45 p.m.

1 stop7h 45m

Portland

Wed 28/1

6:00 a.m.-7:08 p.m.

2 stops13h 08m

C$ 642

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 2/5

6:08 p.m.-11:59 p.m.

2 stops29h 51m

Portland

Wed 6/5

6:30 a.m.-5:24 p.m.

1 stop10h 54m

C$ 650

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 5/4

6:00 a.m.-11:49 p.m.

1 stop17h 49m

Portland

Wed 8/4

2:35 p.m.-10:55 p.m.

1 stop8h 20m

C$ 671

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 5/2

12:12 p.m.-12:20 a.m.

2 stops12h 08m

Portland

Sun 8/2

12:19 p.m.-7:08 p.m.

1 stop6h 49m

C$ 695

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Portland from

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

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 typical price of a round-trip flight between Toronto and Portland, Maine?

What is the cheapest day to depart on your flight to Portland, Maine?

The cheapest day to depart on your flight to Portland, Maine is on a Tuesday when prices can be found for as low as C$ 536. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 676. These prices are subject to change though, so be sure to set up a Price Alert for flights to Portland, Maine.

What is the cheapest time of day to depart on your flight to Portland, Maine?

The cheapest time of day to fly to Portland, Maine is in the afternoon when flights can be purchased for as low as C$ 553. Try not to purchase tickets in the morning because they tend to be around C$ 635. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Toronto to Portland, Maine

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

Cheap Toronto to Portland, Maine (YTO to PWM) flight deals and tips

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

Direct flights

None
There are no direct flights from Toronto to Portland, Maine. There are no popular flight routes from Toronto to Portland, Maine.
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  • How far is Toronto to Portland by plane?

    Toronto and Portland are 733.4 km apart from one another. In terms of flight time, this usually takes a little over 4h 00m.

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

    Prices for flights from Toronto to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Toronto to Portland Airport?

  • How old do you have to be to fly from Toronto to Portland 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 Toronto to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Toronto to Portland, Maine?

Best airlines flying from Toronto to Portland, Maine

Compare and see reviews for airlines that fly from Toronto to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 354Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
WestJetPriceFrom C$ 548Free CancellationRating
7.2
3,159 reviews
Search WestJet flights

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Freeport
Auburn
Brunswick
Bartlett
Boothbay Harbor
Gorham
Lewiston
Jackson

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Portland . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Portland from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Portland.

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

If you are not ready to book a flight from Toronto to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

An easier way to manage your Portland, Maine 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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