Which 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 67% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 3 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?

Delta, American Airlines, and United Airlines 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 are updated daily.

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 travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 271 Cheap Flights from Portland to Toronto in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from C$ 540 to C$ 894. The lowest price recently found on this route was C$ 555.

1 adult

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Find the cheapest flights from Portland, Maine to Toronto

Round-trip

One-way

Last minute

Cheap round-trip flights

3:15 p.m. - 2:40 p.m.PWM-YYZ

23h 25m2 stops

7:35 a.m. - 5:00 p.m.YYZ-PWM

9h 25m1 stop

C$ 555Multiple Airlines

Find Deal

Thu, 6 Nov - Thu, 13 Nov

8:50 a.m. - 6:35 p.m.PWM-YYZ

9h 45m1 stop

10:57 a.m. - 9:47 p.m.YYZ-PWM

10h 50m1 stop

C$ 581American Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

8:50 a.m. - 6:35 p.m.PWM-YYZ

9h 45m1 stop

12:34 p.m. - 9:47 p.m.YYZ-PWM

9h 13m2 stops

C$ 595American Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

5:40 p.m. - 2:54 p.m.PWM-YYZ

21h 14m1 stop

7:35 a.m. - 5:00 p.m.YYZ-PWM

9h 25m1 stop

C$ 599Multiple Airlines

Find Deal

Thu, 6 Nov - Thu, 13 Nov

1:05 p.m. - 11:02 p.m.PWM-YYZ

9h 57m1 stop

7:29 a.m. - 8:14 p.m.YYZ-PWM

12h 45m1 stop

C$ 679American Airlines

Find Deal

Thu, 9 Oct - Wed, 15 Oct

7:00 a.m. - 2:44 p.m.PWM-YYZ

7h 44m1 stop

10:40 a.m. - 8:14 p.m.YYZ-PWM

9h 34m1 stop

C$ 695American Airlines

Find Deal

Tue, 21 Oct - Wed, 22 Oct

6:00 a.m. - 1:39 p.m.PWM-YYZ

7h 39m1 stop

6:03 a.m. - 2:00 p.m.YYZ-PWM

7h 57m1 stop

C$ 827Delta

Find Deal

Fri, 3 Oct - Sun, 5 Oct

6:14 a.m. - 6:33 p.m.PWM-YYZ

12h 19m1 stop

9:00 p.m. - 2:33 p.m.YYZ-PWM

17h 33m2 stops

C$ 859United Airlines

Find Deal

Tue, 21 Oct - Tue, 21 Oct

3:00 p.m. - 9:24 p.m.PWM-YYZ

6h 24m1 stop

7:40 p.m. - 11:59 p.m.YYZ-PWM

4h 19m1 stop

C$ 933United Airlines

Find Deal

Wed, 5 Nov - Wed, 12 Nov

8:00 a.m. - 4:54 p.m.PWM-YYZ

8h 54m2 stops

6:00 p.m. - 11:20 p.m.YYZ-PWM

5h 20m1 stop

C$ 1,309Air Canada

Find Deal

Fri, 3 Oct - Sun, 5 Oct

American Airlines flights from Portland, Maine to Toronto

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

American Airlines

1 Nov

PWM8:50 a.m.Portland

9h 45m

1 stop

YYZ6:35 p.m.Toronto Pearson Intl

8 Nov

YYZ10:57 a.m.Toronto Pearson Intl

10h 50m

1 stop

PWM9:47 p.m.Portland

C$ 581

Find similar

American Airlines

1 Nov

PWM8:50 a.m.Portland

9h 45m

1 stop

YYZ6:35 p.m.Toronto Pearson Intl

8 Nov

YYZ12:34 p.m.Toronto Pearson Intl

9h 13m

2 stops

PWM9:47 p.m.Portland

C$ 595

Find similar

American Airlines

9 Oct

PWM1:05 p.m.Portland

9h 57m

1 stop

YYZ11:02 p.m.Toronto Pearson Intl

15 Oct

YYZ7:29 a.m.Toronto Pearson Intl

12h 45m

1 stop

PWM8:14 p.m.Portland

C$ 679

Find similar

Delta flights from Portland, Maine to Toronto

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

Delta

3 Oct

PWM6:00 a.m.Portland

7h 39m

1 stop

YYZ1:39 p.m.Toronto Pearson Intl

5 Oct

YYZ6:03 a.m.Toronto Pearson Intl

7h 57m

1 stop

PWM2:00 p.m.Portland

C$ 827

Find similar

Delta

27 Sep

PWM7:00 a.m.Portland

13h 34m

1 stop

YYZ8:34 p.m.Toronto Pearson Intl

29 Sep

YYZ6:15 a.m.Toronto Pearson Intl

16h 48m

1 stop

PWM11:03 p.m.Portland

C$ 885

Find similar

Delta

25 Sep

PWM6:00 a.m.Portland

11h 54m

1 stop

YYZ5:54 p.m.Toronto Pearson Intl

28 Sep

YYZ6:03 a.m.Toronto Pearson Intl

18h 31m

1 stop

PWM12:34 a.m.Portland

C$ 1,030

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 6/11

3:15 p.m.-2:40 p.m.

2 stops23h 25m

Toronto Pearson Intl

Thu 13/11

7:35 a.m.-5:00 p.m.

1 stop9h 25m

C$ 555

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/11

8:50 a.m.-6:35 p.m.

1 stop9h 45m

Toronto Pearson Intl

Sat 8/11

10:57 a.m.-9:47 p.m.

1 stop10h 50m

C$ 581

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 1/11

8:50 a.m.-6:35 p.m.

1 stop9h 45m

Toronto Pearson Intl

Sat 8/11

12:34 p.m.-9:47 p.m.

2 stops9h 13m

C$ 595

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 6/11

5:40 p.m.-2:54 p.m.

1 stop21h 14m

Toronto Pearson Intl

Thu 13/11

7:35 a.m.-5:00 p.m.

1 stop9h 25m

C$ 599

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 9/10

1:05 p.m.-11:02 p.m.

1 stop9h 57m

Toronto Pearson Intl

Wed 15/10

7:29 a.m.-8:14 p.m.

1 stop12h 45m

C$ 679

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 21/10

7:00 a.m.-2:44 p.m.

1 stop7h 44m

Toronto Pearson Intl

Wed 22/10

10:40 a.m.-8:14 p.m.

1 stop9h 34m

C$ 695

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 3/10

6:00 a.m.-1:39 p.m.

1 stop7h 39m

Toronto Pearson Intl

Sun 5/10

6:03 a.m.-2:00 p.m.

1 stop7h 57m

C$ 827

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Tue 21/10

6:14 a.m.-6:33 p.m.

1 stop12h 19m

Toronto Pearson Intl

Tue 21/10

9:00 p.m.-2:33 p.m.

2 stops17h 33m

C$ 859

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 5/11

3:00 p.m.-9:24 p.m.

1 stop6h 24m

Toronto Pearson Intl

Wed 12/11

7:40 p.m.-11:59 p.m.

1 stop4h 19m

C$ 933

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 3/10

8:00 a.m.-4:54 p.m.

2 stops8h 54m

Toronto Pearson Intl

Sun 5/10

6:00 p.m.-11:20 p.m.

1 stop5h 20m

C$ 1,309

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

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 C$ 497. The month of January is another great option to travel to Toronto, with average flight prices from Portland, Maine averaging around C$ 550.

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.

Search flight deals

How far is Portland to Toronto by plane?
The straight-line distance from Portland to Toronto is 733.4 km. Flights usually cover this in 5h 59m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Toronto?
Prices for flights from Portland Airport to Toronto are updated daily.
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 travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Apsley

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?

Flights from Portland to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Portland and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Portland and alert you when they change.