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.

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

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

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

On average, it takes 1h 38m 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 9h 03m.

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 January 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$ 333 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$ 617 to C$ 754. The lowest price recently found on this route was C$ 564.

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Toronto to Portland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YYZ

PWM

11h 07m

1 stop

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

PWM

YYZ

17h 19m

1 stop

C$ 564American Airlines

Tue, 17 Feb - Tue, 24 Feb

6:45 a.m. - 3:14 p.m.

YYZ

PWM

8h 29m

1 stop

6:00 a.m. - 11:48 a.m.

PWM

YYZ

5h 48m

1 stop

C$ 669United Airlines

Thu, 19 Feb - Mon, 23 Feb

1:55 p.m. - 11:50 p.m.

YYZ

PWM

9h 55m

2 stops

6:00 a.m. - 4:41 p.m.

PWM

YYZ

10h 41m

1 stop

C$ 675American Airlines

Tue, 17 Feb - Tue, 24 Feb

8:45 a.m. - 3:14 p.m.

YYZ

PWM

6h 29m

1 stop

6:00 a.m. - 11:48 a.m.

PWM

YYZ

5h 48m

1 stop

C$ 723United Airlines

Sun, 8 Mar - Sun, 15 Mar

2:15 p.m. - 11:20 p.m.

YYZ

PWM

9h 05m

2 stops

6:00 a.m. - 12:47 p.m.

PWM

YYZ

6h 47m

1 stop

C$ 744United Airlines

Thu, 19 Feb - Mon, 23 Feb

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

YYZ

PWM

10h 00m

2 stops

7:00 a.m. - 3:30 p.m.

PWM

YYZ

8h 30m

1 stop

C$ 987American Airlines

Sun, 8 Mar - Sun, 15 Mar

1:55 p.m. - 11:50 p.m.

YYZ

PWM

9h 55m

2 stops

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

PWM

YYZ

7h 00m

2 stops

C$ 1,145American Airlines

Thu, 19 Feb - Mon, 23 Feb

American Airlines flights from Toronto to Portland, Maine

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

American Airlines

17 Feb

YYZ6:00 a.m.Toronto Pearson Intl

11h 07m

1 stop

PWM5:07 p.m.Portland

24 Feb

PWM5:40 p.m.Portland

17h 19m

1 stop

YYZ10:59 a.m.Toronto Pearson Intl

C$ 564

American Airlines

17 Feb

YYZ1:55 p.m.Toronto Pearson Intl

9h 55m

2 stops

PWM11:50 p.m.Portland

24 Feb

PWM6:00 a.m.Portland

10h 41m

1 stop

YYZ4:41 p.m.Toronto Pearson Intl

C$ 675

American Airlines

8 Mar

YYZ1:55 p.m.Toronto Pearson Intl

10h 00m

2 stops

PWM11:55 p.m.Portland

15 Mar

PWM7:00 a.m.Portland

8h 30m

1 stop

YYZ3:30 p.m.Toronto Pearson Intl

C$ 987

Delta flights from Toronto to Portland, Maine

Our best Delta deals on Toronto to Portland, Maine flight tickets

Delta

29 Jan

YYZ7:45 a.m.Toronto Pearson Intl

4h 18m

1 stop

PWM12:03 p.m.Portland

2 Feb

PWM5:59 p.m.Portland

4h 52m

1 stop

YYZ10:51 p.m.Toronto Pearson Intl

C$ 752

Delta

29 Jan

YYZ6:00 a.m.Toronto Pearson Intl

7h 45m

1 stop

PWM1:45 p.m.Portland

2 Feb

PWM5:59 p.m.Portland

4h 52m

1 stop

YYZ10:51 p.m.Toronto Pearson Intl

C$ 838

Fly from

Fly to

Route

Depart

Return

Price

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 17/2

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

1 stop11h 07m

Portland

Tue 24/2

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

1 stop17h 19m

C$ 564

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 19/2

6:45 a.m.-3:14 p.m.

1 stop8h 29m

Portland

Mon 23/2

6:00 a.m.-11:48 a.m.

1 stop5h 48m

C$ 669

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 17/2

1:55 p.m.-11:50 p.m.

2 stops9h 55m

Portland

Tue 24/2

6:00 a.m.-4:41 p.m.

1 stop10h 41m

C$ 675

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 8/3

8:45 a.m.-3:14 p.m.

1 stop6h 29m

Portland

Sun 15/3

6:00 a.m.-11:48 a.m.

1 stop5h 48m

C$ 723

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 19/2

2:15 p.m.-11:20 p.m.

2 stops9h 05m

Portland

Mon 23/2

6:00 a.m.-12:47 p.m.

1 stop6h 47m

C$ 744

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sun 8/3

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

2 stops10h 00m

Portland

Sun 15/3

7:00 a.m.-3:30 p.m.

1 stop8h 30m

C$ 987

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Thu 19/2

1:55 p.m.-11:50 p.m.

2 stops9h 55m

Portland

Mon 23/2

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

2 stops7h 00m

C$ 1,145

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 27/1

7:15 a.m.-10:22 a.m.

1 stop27h 07m

C$ 333

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 14/2

6:40 p.m.-11:20 p.m.

1 stop4h 40m

C$ 375

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 7/3

6:15 a.m.-12:00 p.m.

1 stop5h 45m

C$ 376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 04m
Direct flights	None

The fastest flight from Toronto to Portland, Maine takes 5h 04m

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 04m.
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 January 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.
What is the most popular airline from Toronto to Portland, Maine?
momondo data reveals that the most frequently booked airline on the route from Toronto to Portland, Maine is WestJet, representing 100% of all bookings.

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$ 381	Free Cancellation	Rating 7.4 9,190 reviews		Search United Airlines flights
WestJet	PriceFrom C$ 541	Free Cancellation	Rating 7.2 3,246 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.