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Cheap flights from Toronto to Portland from C$ 286

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 31/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Toronto to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:08 p.m. - 11:37 p.m.
YYZ
-
PWM
5h 29m
1 stop
American Airlines Logo
6:46 p.m. - 10:17 a.m.
PWM
-
YYZ
15h 31m
1 stop
C$ 521American Airlines
Sat, 15 Aug - Tue, 18 Aug
American Airlines Logo
6:00 a.m. - 8:10 p.m.
YYZ
-
PWM
14h 10m
1 stop
American Airlines Logo
6:46 p.m. - 11:46 p.m.
PWM
-
YYZ
5h 00m
1 stop
C$ 533American Airlines
Sat, 15 Aug - Sat, 22 Aug
Delta Logo
6:15 a.m. - 11:01 a.m.
YYZ
-
PWM
4h 46m
1 stop
Delta Logo
10:00 a.m. - 5:26 p.m.
PWM
-
YYZ
7h 26m
1 stop
C$ 538Delta
Tue, 5 Jan - Fri, 8 Jan
American Airlines Logo
6:00 a.m. - 2:21 p.m.
YYZ
-
PWM
8h 21m
1 stop
American Airlines Logo
5:30 a.m. - 5:18 p.m.
PWM
-
YYZ
11h 48m
1 stop
C$ 540American Airlines
Mon, 24 Aug - Sat, 29 Aug
American Airlines Logo
2:15 p.m. - 11:47 p.m.
YYZ
-
PWM
9h 32m
1 stop
American Airlines Logo
6:46 p.m. - 11:46 p.m.
PWM
-
YYZ
5h 00m
1 stop
C$ 550American Airlines
Sun, 30 Aug - Tue, 8 Sep
American Airlines Logo
6:00 a.m. - 9:21 p.m.
YYZ
-
PWM
15h 21m
1 stop
American Airlines Logo
6:00 a.m. - 4:45 p.m.
PWM
-
YYZ
10h 45m
1 stop
C$ 556American Airlines
Sun, 30 Aug - Sun, 6 Sep
American Airlines Logo
6:08 p.m. - 11:37 p.m.
YYZ
-
PWM
5h 29m
1 stop
American Airlines Logo
6:46 p.m. - 10:17 a.m.
PWM
-
YYZ
15h 31m
1 stop
C$ 567American Airlines
Fri, 14 Aug - Fri, 21 Aug
WestJet Logo
6:00 a.m. - 10:21 a.m.
YYZ
-
PWM
4h 21m
1 stop
WestJet Logo
11:50 a.m. - 1:05 a.m.
PWM
-
YYZ
13h 15m
2 stops
C$ 583WestJet
Tue, 11 Aug - Thu, 13 Aug
Air Canada Logo
8:00 p.m. - 9:08 a.m.
YYZ
-
PWM
13h 08m
1 stop
Air Canada Logo
6:00 a.m. - 12:35 p.m.
PWM
-
YYZ
6h 35m
1 stop
C$ 588Air Canada
Sat, 15 Aug - Sat, 22 Aug
WestJet Logo
6:00 a.m. - 3:55 p.m.
YYZ
-
PWM
9h 55m
1 stop
WestJet Logo
12:55 p.m. - 1:36 p.m.
PWM
-
YYZ
24h 41m
1 stop
C$ 599WestJet
Fri, 2 Oct - Mon, 5 Oct

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Delta flights from Toronto to Portland, Maine

Our best Delta deals on Toronto to Portland, Maine flight tickets
Delta
5 Jan
YYZ7:59 a.m.Toronto Pearson Intl
9h 00m
1 stop
PWM4:59 p.m.Portland
8 Jan
PWM5:59 p.m.Portland
5h 14m
1 stop
YYZ11:13 p.m.Toronto Pearson Intl
C$ 538
Delta
8 Aug
YYZ6:00 a.m.Toronto Pearson Intl
5h 30m
1 stop
PWM11:30 a.m.Portland
9 Aug
PWM1:12 p.m.Portland
8h 07m
1 stop
YYZ9:19 p.m.Toronto Pearson Intl
C$ 733
Delta
29 Jul
YYZ6:04 a.m.Toronto Pearson Intl
8h 15m
1 stop
PWM2:19 p.m.Portland
31 Jul
PWM2:59 p.m.Portland
8h 19m
1 stop
YYZ11:18 p.m.Toronto Pearson Intl
C$ 820

Air Canada flights from Toronto to Portland, Maine

Our best Air Canada deals on Toronto to Portland, Maine flight tickets
Air Canada
15 Aug
YYZ8:00 p.m.Toronto Pearson Intl
13h 08m
1 stop
PWM9:08 a.m.Portland
22 Aug
PWM6:00 a.m.Portland
6h 35m
1 stop
YYZ12:35 p.m.Toronto Pearson Intl
C$ 588
Air Canada
25 Jul
YYZ2:15 p.m.Toronto Pearson Intl
9h 15m
1 stop
PWM11:30 p.m.Portland
27 Jul
PWM3:46 p.m.Portland
6h 37m
1 stop
YYZ10:23 p.m.Toronto Pearson Intl
C$ 831
Air Canada
8 Aug
YYZ2:05 p.m.Toronto Pearson Intl
9h 25m
2 stops
PWM11:30 p.m.Portland
9 Aug
PWM5:50 a.m.Portland
11h 10m
2 stops
YYZ5:00 p.m.Toronto Pearson Intl
C$ 1,011

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 21 July 2026.
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

Cheapest round-trip

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 15/8

6:08 p.m.-11:37 p.m.

1 stop5h 29m

Portland

Tue 18/8

6:46 p.m.-10:17 a.m.

1 stop15h 31m

C$ 521

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 15/8

6:00 a.m.-8:10 p.m.

1 stop14h 10m

Portland

Sat 22/8

6:46 p.m.-11:46 p.m.

1 stop5h 00m

C$ 533
Quickest round-trip

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 5/1

6:15 a.m.-11:01 a.m.

1 stop4h 46m

Portland

Fri 8/1

10:00 a.m.-5:26 p.m.

1 stop7h 26m

C$ 538

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 24/8

6:00 a.m.-2:21 p.m.

1 stop8h 21m

Portland

Sat 29/8

5:30 a.m.-5:18 p.m.

1 stop11h 48m

C$ 540

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 30/8

2:15 p.m.-11:47 p.m.

1 stop9h 32m

Portland

Tue 8/9

6:46 p.m.-11:46 p.m.

1 stop5h 00m

C$ 550

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 30/8

6:00 a.m.-9:21 p.m.

1 stop15h 21m

Portland

Sun 6/9

6:00 a.m.-4:45 p.m.

1 stop10h 45m

C$ 556

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 14/8

6:08 p.m.-11:37 p.m.

1 stop5h 29m

Portland

Fri 21/8

6:46 p.m.-10:17 a.m.

1 stop15h 31m

C$ 567

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 11/8

6:00 a.m.-10:21 a.m.

1 stop4h 21m

Portland

Thu 13/8

11:50 a.m.-1:05 a.m.

2 stops13h 15m

C$ 583

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 15/8

8:00 p.m.-9:08 a.m.

1 stop13h 08m

Portland

Sat 22/8

6:00 a.m.-12:35 p.m.

1 stop6h 35m

C$ 588

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 2/10

6:00 a.m.-3:55 p.m.

1 stop9h 55m

Portland

Mon 5/10

12:55 p.m.-1:36 p.m.

1 stop24h 41m

C$ 599

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 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

Can stopping save me money on Toronto to Portland, Maine flights?

You could potentially save up to 12% on your flight if you consider stops on a Toronto to Portland, Maine flight.

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

Fastest flight time

5h 08m

Direct flights

None
The fastest flight from Toronto to Portland, Maine takes 5h 08m
There are no direct flights from Toronto to Portland, Maine. There are no popular flight routes from Toronto to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Toronto to Portland, Maine

  • 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 5h 08m.

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

    Prices for flights from Toronto to Portland Airport refresh daily.

  • 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.

Travelling to a place near Portland?

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

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.
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