Which airlines fly to Portland, Maine?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Portland, Maine from Toronto according to our data. Air Canada is the first choice among our users, with 70% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 6 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Portland, Maine?

On average, it takes 1h 37m to fly from Toronto to Portland, Maine if you fly out of Toronto (the most popular airport in Toronto) and into Boston (the most popular airport in Portland, Maine). If you’re flying out of Hamilton and into Boston, then the flight time is around 8h 03m.

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

Delta and United Airlines are the most popular carriers operating from Toronto to Portland

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?

There are 2 operators available for flights from Toronto to Portland Airport as of February 2026.

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.

C$ 288 Cheap Flights from Toronto to Portland in 2026

Q: What is the typical price of a round-trip flight between Toronto and Portland, Maine?

Prices are currently low for flights on this route. Typical prices usually range from C$ 557 to C$ 578. The lowest price recently found on this route was C$ 542.

1 adult

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

YYZ

PWM

7h 54m

1 stop

3:40 p.m. - 10:19 a.m.

PWM

YYZ

18h 39m

1 stop

C$ 542American Airlines

Tue, 14 Apr - Sat, 18 Apr

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

YYZ

PWM

11h 54m

1 stop

6:17 a.m. - 4:03 p.m.

PWM

YYZ

9h 46m

1 stop

C$ 557American Airlines

Wed, 25 Mar - Wed, 1 Apr

6:14 p.m. - 12:05 a.m.

YYZ

PWM

5h 51m

1 stop

2:30 p.m. - 11:19 a.m.

PWM

YYZ

20h 49m

1 stop

C$ 564Delta

Sat, 28 Mar - Tue, 31 Mar

6:49 p.m. - 11:12 p.m.

YYZ

PWM

4h 23m

1 stop

2:30 p.m. - 11:19 a.m.

PWM

YYZ

20h 49m

1 stop

C$ 570Delta

Thu, 26 Mar - Thu, 2 Apr

6:20 a.m. - 12:09 p.m.

YYZ

PWM

5h 49m

1 stop

6:03 a.m. - 1:36 p.m.

PWM

YYZ

7h 33m

1 stop

C$ 590Delta

Mon, 23 Mar - Thu, 26 Mar

6:49 p.m. - 11:12 p.m.

YYZ

PWM

4h 23m

1 stop

5:48 p.m. - 11:09 p.m.

PWM

YYZ

5h 21m

1 stop

C$ 593Delta

Fri, 20 Mar - Tue, 24 Mar

6:20 a.m. - 12:09 p.m.

YYZ

PWM

5h 49m

1 stop

4:43 p.m. - 10:56 p.m.

PWM

YYZ

6h 13m

1 stop

C$ 641Delta

Sun, 12 Apr - Sun, 19 Apr

2:15 p.m. - 10:51 p.m.

YYZ

PWM

8h 36m

2 stops

6:04 a.m. - 12:26 p.m.

PWM

YYZ

6h 22m

1 stop

C$ 665United Airlines

Thu, 26 Mar - Thu, 2 Apr

1:55 p.m. - 11:55 p.m.

YYZ

PWM

10h 00m

2 stops

6:00 a.m. - 11:55 a.m.

PWM

YYZ

5h 55m

1 stop

C$ 686American Airlines

Mon, 23 Mar - Thu, 26 Mar

6:20 a.m. - 12:09 p.m.

YYZ

PWM

5h 49m

1 stop

5:48 p.m. - 11:09 p.m.

PWM

YYZ

5h 21m

1 stop

C$ 692Delta

Sun, 22 Mar - Tue, 24 Mar

American Airlines flights from Toronto to Portland, Maine

Our best American Airlines deals on Toronto to Portland, Maine flight tickets

American Airlines

14 Apr

YYZ7:15 a.m.Toronto Pearson Intl

7h 54m

1 stop

PWM3:09 p.m.Portland

18 Apr

PWM3:40 p.m.Portland

18h 39m

1 stop

YYZ10:19 a.m.Toronto Pearson Intl

C$ 542

American Airlines

25 Mar

YYZ11:40 a.m.Toronto Pearson Intl

11h 54m

1 stop

PWM11:34 p.m.Portland

1 Apr

PWM6:17 a.m.Portland

9h 46m

1 stop

YYZ4:03 p.m.Toronto Pearson Intl

C$ 557

American Airlines

23 Mar

YYZ1:55 p.m.Toronto Pearson Intl

10h 00m

2 stops

PWM11:55 p.m.Portland

26 Mar

PWM6:00 a.m.Portland

5h 55m

1 stop

YYZ11:55 a.m.Toronto Pearson Intl

C$ 686

Air Canada flights from Toronto to Portland, Maine

Our best Air Canada deals on Toronto to Portland, Maine flight tickets

Air Canada

28 Mar

YYZ2:15 p.m.Toronto Pearson Intl

8h 37m

2 stops

PWM10:52 p.m.Portland

31 Mar

PWM7:12 p.m.Portland

13h 52m

1 stop

YYZ9:04 a.m.Toronto Pearson Intl

C$ 666

Air Canada

28 Mar

YYZ2:15 p.m.Toronto Pearson Intl

8h 37m

2 stops

PWM10:52 p.m.Portland

31 Mar

PWM3:22 p.m.Portland

7h 01m

1 stop

YYZ10:23 p.m.Toronto Pearson Intl

C$ 750

Air Canada

22 Mar

YYZ10:00 a.m.Toronto Pearson Intl

13h 00m

2 stops

PWM11:00 p.m.Portland

24 Mar

PWM7:07 p.m.Portland

14h 39m

1 stop

YYZ9:46 a.m.Toronto Pearson Intl

C$ 770

Fly from

Fly to

Route

Depart

Return

Price

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 14/4

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

1 stop7h 54m

Portland

Sat 18/4

3:40 p.m.-10:19 a.m.

1 stop18h 39m

C$ 542

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Wed 25/3

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

1 stop11h 54m

Portland

Wed 1/4

6:17 a.m.-4:03 p.m.

1 stop9h 46m

C$ 557

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 28/3

6:14 p.m.-12:05 a.m.

1 stop5h 51m

Portland

Tue 31/3

2:30 p.m.-11:19 a.m.

1 stop20h 49m

C$ 564

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 26/3

6:49 p.m.-11:12 p.m.

1 stop4h 23m

Portland

Thu 2/4

2:30 p.m.-11:19 a.m.

1 stop20h 49m

C$ 570

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 23/3

6:20 a.m.-12:09 p.m.

1 stop5h 49m

Portland

Thu 26/3

6:03 a.m.-1:36 p.m.

1 stop7h 33m

C$ 590

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Fri 20/3

6:49 p.m.-11:12 p.m.

1 stop4h 23m

Portland

Tue 24/3

5:48 p.m.-11:09 p.m.

1 stop5h 21m

C$ 593

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 12/4

6:20 a.m.-12:09 p.m.

1 stop5h 49m

Portland

Sun 19/4

4:43 p.m.-10:56 p.m.

1 stop6h 13m

C$ 641

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 26/3

2:15 p.m.-10:51 p.m.

2 stops8h 36m

Portland

Thu 2/4

6:04 a.m.-12:26 p.m.

1 stop6h 22m

C$ 665

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mon 23/3

1:55 p.m.-11:55 p.m.

2 stops10h 00m

Portland

Thu 26/3

6:00 a.m.-11:55 a.m.

1 stop5h 55m

C$ 686

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 22/3

6:20 a.m.-12:09 p.m.

1 stop5h 49m

Portland

Tue 24/3

5:48 p.m.-11:09 p.m.

1 stop5h 21m

C$ 692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

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 49m
Direct flights	None

The fastest flight from Toronto to Portland, Maine takes 5h 49m

There are no direct flights from Toronto to Portland, Maine. There are no popular flight routes from Toronto to Portland, Maine.

Search flight deals

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 49m.
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?
There are 2 operators available for flights from Toronto to Portland Airport as of February 2026.
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.

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 Airlines	PriceFrom C$ 376	Free Cancellation	Rating 7.4 9,362 reviews		Search United Airlines flights
WestJet	PriceFrom C$ 489	Free Cancellation	Rating 7.2 3,276 reviews		Search WestJet flights

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

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Rockland Knox County Regional Airport

Cheap flights from Toronto to Boston from C$ 288

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 Boston departing on 13/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Toronto to Portland, Maine

Our best American Airlines deals on Toronto to Portland, Maine flight tickets

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Our best Air Canada deals on Toronto to Portland, Maine flight tickets

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

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

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

Which airlines fly to Portland, Maine?

How long does it take to fly to Portland, Maine?

When to book flights from Toronto to Portland, Maine

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

Direct flights

Best airlines flying from Toronto to Portland, Maine

Compare and see reviews for airlines that fly from Toronto to Portland, Maine with momondo

Travelling to a place near Boston?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favourite airline to Boston

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