What airlines fly to Toronto?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Toronto from Portland, Maine according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 6 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

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

American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Portland to Toronto

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

Prices for flights from Portland Airport to Toronto were last updated today.

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

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.

What documentation or ID do you need to fly to Toronto?

The required travel and health documents for your Toronto 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 Toronto. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$115 Cheap Flights from Portland to Toronto in 2025/26

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Find the cheapest flights from Portland, Maine to Toronto

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11:02 am - 12:11 amPWM-YYZ

13h 09m1 stop

8:00 pm - 9:07 amYYZ-PWM

13h 07m1 stop

$404Multiple Airlines

Find Deal

Sat, Jan 24 - Sun, Jan 25

11:29 am - 12:11 amPWM-YYZ

12h 42m2 stops

8:00 pm - 9:07 amYYZ-PWM

13h 07m1 stop

$414Multiple Airlines

Find Deal

Fri, Jan 23 - Sun, Jan 25

11:58 am - 11:49 pmPWM-YYZ

11h 51m1 stop

7:15 am - 10:36 amYYZ-PWM

27h 21m1 stop

$418Multiple Airlines

Find Deal

Sun, Dec 7 - Tue, Dec 9

9:47 am - 12:11 amPWM-YYZ

14h 24m1 stop

8:00 pm - 9:07 amYYZ-PWM

13h 07m1 stop

$421Multiple Airlines

Find Deal

Fri, Jan 23 - Sun, Jan 25

11:02 am - 12:11 amPWM-YYZ

13h 09m1 stop

8:30 pm - 10:22 amYYZ-PWM

37h 52m2 stops

$443Multiple Airlines

Find Deal

Sat, Jan 24 - Mon, Jan 26

11:02 am - 12:11 amPWM-YYZ

13h 09m1 stop

8:00 pm - 4:26 pmYYZ-PWM

20h 26m2 stops

$446Multiple Airlines

Find Deal

Sat, Jan 24 - Sun, Jan 25

5:30 am - 7:00 pmPWM-YYZ

13h 30m2 stops

5:15 pm - 12:06 pmYYZ-PWM

18h 51m1 stop

$447American Airlines

Find Deal

Sat, Jan 10 - Sun, Jan 11

5:30 am - 7:00 pmPWM-YYZ

13h 30m2 stops

12:39 pm - 11:43 pmYYZ-PWM

11h 04m2 stops

$452American Airlines

Find Deal

Sat, Jan 24 - Sun, Jan 25

11:58 am - 11:49 pmPWM-YYZ

11h 51m1 stop

3:15 pm - 10:36 amYYZ-PWM

19h 21m2 stops

$476Multiple Airlines

Find Deal

Sun, Dec 7 - Tue, Dec 9

5:30 am - 7:00 pmPWM-YYZ

13h 30m2 stops

5:15 pm - 12:06 pmYYZ-PWM

18h 51m1 stop

$508American Airlines

Find Deal

Sat, Jan 10 - Sun, Jan 11

American Airlines flights from Portland, Maine to Toronto

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

American Airlines

Jan 10

PWM5:30 amPortland

13h 30m

2 stops

YYZ7:00 pmToronto Pearson Intl

Jan 11

YYZ5:15 pmToronto Pearson Intl

18h 51m

1 stop

PWM12:06 pmPortland

$447

Find similar

American Airlines

Jan 24

PWM5:30 amPortland

13h 30m

2 stops

YYZ7:00 pmToronto Pearson Intl

Jan 25

YYZ12:39 pmToronto Pearson Intl

11h 04m

2 stops

PWM11:43 pmPortland

$452

Find similar

American Airlines

Jan 10

PWM5:30 amPortland

13h 30m

2 stops

YYZ7:00 pmToronto Pearson Intl

Jan 11

YYZ5:15 pmToronto Pearson Intl

18h 51m

1 stop

PWM12:06 pmPortland

$508

Find similar

Air Canada flights from Portland, Maine to Toronto

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

Air Canada

Nov 30

PWM6:00 amPortland

5h 48m

1 stop

YYZ11:48 amToronto Pearson Intl

Dec 4

YYZ12:45 pmToronto Pearson Intl

5h 57m

1 stop

PWM6:42 pmPortland

$690

Find similar

Air Canada

Nov 30

PWM6:00 amPortland

14h 30m

2 stops

YYZ8:30 pmToronto Pearson Intl

Dec 4

YYZ2:15 pmToronto Pearson Intl

8h 54m

2 stops

PWM11:09 pmPortland

$821

Find similar

Air Canada

Dec 28

PWM2:55 pmPortland

15h 36m

2 stops

YYZ6:31 amToronto Pearson Intl

Jan 4

YYZ11:10 pmToronto Pearson Intl

14h 31m

2 stops

PWM1:41 pmPortland

$917

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/24

11:02 am-12:11 am

1 stop13h 09m

Toronto Pearson Intl

Sun 1/25

8:00 pm-9:07 am

1 stop13h 07m

$404

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 1/23

11:29 am-12:11 am

2 stops12h 42m

Toronto Pearson Intl

Sun 1/25

8:00 pm-9:07 am

1 stop13h 07m

$414

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sun 12/7

11:58 am-11:49 pm

1 stop11h 51m

Toronto Pearson Intl

Tue 12/9

7:15 am-10:36 am

1 stop27h 21m

$418

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 1/23

9:47 am-12:11 am

1 stop14h 24m

Toronto Pearson Intl

Sun 1/25

8:00 pm-9:07 am

1 stop13h 07m

$421

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/24

11:02 am-12:11 am

1 stop13h 09m

Toronto Pearson Intl

Mon 1/26

8:30 pm-10:22 am

2 stops37h 52m

$443

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/24

11:02 am-12:11 am

1 stop13h 09m

Toronto Pearson Intl

Sun 1/25

8:00 pm-4:26 pm

2 stops20h 26m

$446

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/10

5:30 am-7:00 pm

2 stops13h 30m

Toronto Pearson Intl

Sun 1/11

5:15 pm-12:06 pm

1 stop18h 51m

$447

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/24

5:30 am-7:00 pm

2 stops13h 30m

Toronto Pearson Intl

Sun 1/25

12:39 pm-11:43 pm

2 stops11h 04m

$452

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sun 12/7

11:58 am-11:49 pm

1 stop11h 51m

Toronto Pearson Intl

Tue 12/9

3:15 pm-10:36 am

2 stops19h 21m

$476

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/10

5:30 am-7:00 pm

2 stops13h 30m

Toronto Pearson Intl

Sun 1/11

5:15 pm-12:06 pm

1 stop18h 51m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

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

What is the cheapest month to fly to Toronto?

The month of March is, on average, the cheapest month to fly to Toronto from Portland, Maine, with most prices found around $360. If you are unable to visit Toronto during the month of March, then departing from Portland, Maine during the month February is also very affordable. Most momondo users find prices during this month for around $483.

What is the cheapest day to depart on your flight to Toronto?

On average, the least expensive day to fly to Toronto from Portland, Maine is on a Saturday. momondo users have found tickets for Saturday departures for as low as $286. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Friday, with ticket prices averaging around $591.

What is the cheapest time of day to depart on your flight to Toronto?

In the afternoon is the cheapest time of day to fly from Portland, Maine to Toronto when you can find flight prices for as low as $457. Flying to Toronto in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the morning, with an average ticket price of $500. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Portland, Maine to Toronto

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Portland to Toronto by plane?
Portland and Toronto are 455.7 mi apart from one another. A reasonable flight in good conditions will take 4h 43m.
When did momondo last update prices for flights from Portland Airport to Toronto?
Prices for flights from Portland Airport to Toronto were last updated today.
How old do you have to be to fly from Portland Airport to Toronto?
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.
What documentation or ID do you need to fly to Toronto?
The required travel and health documents for your Toronto 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 Toronto. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Portland, Maine to Toronto?
momondo data reveals that the most frequently booked airline on the route from Portland, Maine to Toronto is American Airlines, representing 100% of all bookings.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Toronto for you.

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

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

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.