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

Porter Airlines, Air Canada, and American Airlines are the most popular carriers operating from Maine to Toronto

How long does it take to fly to Toronto?

The average flight duration from Maine to Toronto depends on which airport you fly into and out of. Flying from Portland to Toronto Pearson Intl Airport is 4h 12m on average, while flying from Bangor to Toronto Pearson Intl Airport is 6h 13m on average. Toronto Pearson Intl Airport is the most popular airport in Toronto.

How many flights depart from Maine to Toronto on average per week?

121 flights are operational weekly from Maine to Toronto as of December 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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

Prices for flights from Maine to Toronto were last updated today.

How many operators does momondo search for flights from Maine to Toronto?

As of December 2025, there are 3 operators available to choose from for flights from Maine to Toronto.

How old do you have to be to fly from Maine to Toronto?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine 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.

C$ 153 Cheap Flights from Maine to Toronto in 2025/26

1 adult

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Find the cheapest flights from Maine to Toronto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 a.m. - 8:17 a.m.

BOS

YYZ

2h 02mdirect

10:30 a.m. - 12:12 p.m.

YYZ

BOS

1h 42mdirect

C$ 306Air Canada

Fri, 27 Feb - Wed, 4 Mar

5:34 a.m. - 11:20 p.m.

BOS

YYZ

17h 46m1 stop

5:15 p.m. - 2:38 p.m.

YYZ

BOS

21h 23m1 stop

C$ 313Multiple Airlines

Wed, 21 Jan - Wed, 28 Jan

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

BOS

YYZ

17h 20m2 stops

7:40 a.m. - 11:57 p.m.

YYZ

BOS

16h 17m1 stop

C$ 315Multiple Airlines

Wed, 28 Jan - Sat, 31 Jan

5:30 a.m. - 11:40 a.m.

BOS

YYZ

6h 10m1 stop

8:20 a.m. - 10:02 a.m.

YYZ

BOS

1h 42mdirect

C$ 317Air Canada

Fri, 27 Feb - Sun, 1 Mar

3:30 p.m. - 7:09 p.m.

BOS

YTZ

3h 39m1 stop

2:05 p.m. - 6:10 p.m.

YTZ

BOS

4h 05m1 stop

C$ 337Porter Airlines

Thu, 5 Feb - Thu, 12 Feb

9:00 a.m. - 10:55 a.m.

BOS

YTZ

1h 55mdirect

9:30 a.m. - 11:05 a.m.

YTZ

BOS

1h 35mdirect

C$ 339Porter Airlines

Sat, 10 Jan - Sun, 11 Jan

6:00 a.m. - 4:12 p.m.

PWM

YYZ

10h 12m1 stop

2:25 p.m. - 11:22 p.m.

YYZ

PWM

8h 57m1 stop

C$ 699Delta

Mon, 19 Jan - Mon, 26 Jan

5:04 a.m. - 4:12 p.m.

BGR

YYZ

11h 08m1 stop

2:25 p.m. - 11:25 p.m.

YYZ

BGR

9h 00m1 stop

C$ 742Delta

Mon, 19 Jan - Mon, 26 Jan

5:00 a.m. - 11:59 a.m.

BGR

YYZ

6h 59m1 stop

10:30 a.m. - 11:58 p.m.

YYZ

BGR

13h 28m2 stops

C$ 922American Airlines

Mon, 19 Jan - Mon, 26 Jan

5:09 p.m. - 11:59 a.m.

PWM

YYZ

18h 50m1 stop

5:15 p.m. - 12:06 p.m.

YYZ

PWM

18h 51m1 stop

C$ 925American Airlines

Sat, 10 Jan - Sun, 11 Jan

Air Canada flights from Maine to Toronto

Our best Air Canada deals on Maine to Toronto flight tickets

Air Canada

27 Feb

BOS6:15 a.m.Boston Logan Intl

2h 02m

YYZ8:17 a.m.Toronto Pearson Intl

4 Mar

YYZ10:30 a.m.Toronto Pearson Intl

1h 42m

BOS12:12 p.m.Boston Logan Intl

C$ 306

Find similar

Air Canada

27 Feb

BOS5:30 a.m.Boston Logan Intl

6h 10m

1 stop

YYZ11:40 a.m.Toronto Pearson Intl

1 Mar

YYZ8:20 a.m.Toronto Pearson Intl

1h 42m

BOS10:02 a.m.Boston Logan Intl

C$ 317

Find similar

Air Canada

22 Jan

BOS5:30 a.m.Boston Logan Intl

5h 19m

1 stop

YYZ10:49 a.m.Toronto Pearson Intl

25 Jan

YYZ10:00 p.m.Toronto Pearson Intl

11h 32m

1 stop

BOS9:32 a.m.Boston Logan Intl

C$ 324

Find similar

WestJet flights from Maine to Toronto

Our best WestJet deals on Maine to Toronto flight tickets

WestJet

10 Jan

PWM6:00 a.m.Portland

7h 24m

1 stop

YYZ1:24 p.m.Toronto Pearson Intl

11 Jan

YYZ7:45 a.m.Toronto Pearson Intl

4h 23m

1 stop

PWM12:08 p.m.Portland

C$ 927

Find similar

WestJet

1 Jan

PWM7:00 a.m.Portland

6h 19m

1 stop

YYZ1:19 p.m.Toronto Pearson Intl

10 Jan

YYZ12:10 p.m.Toronto Pearson Intl

23h 58m

1 stop

PWM12:08 p.m.Portland

C$ 1,060

Find similar

WestJet

29 Dec

BGR7:00 a.m.Bangor

6h 19m

1 stop

YYZ1:19 p.m.Toronto Pearson Intl

10 Jan

YYZ7:50 a.m.Toronto Pearson Intl

4h 35m

1 stop

BGR12:25 p.m.Bangor

C$ 1,114

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 27/2

6:15 a.m.-8:17 a.m.

Nonstop2h 02m

Toronto Pearson Intl

Wed 4/3

10:30 a.m.-12:12 p.m.

Nonstop1h 42m

C$ 306

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 21/1

5:34 a.m.-11:20 p.m.

1 stop17h 46m

Toronto Pearson Intl

Wed 28/1

5:15 p.m.-2:38 p.m.

1 stop21h 23m

C$ 313

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 28/1

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

2 stops17h 20m

Toronto Pearson Intl

Sat 31/1

7:40 a.m.-11:57 p.m.

1 stop16h 17m

C$ 315

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 27/2

5:30 a.m.-11:40 a.m.

1 stop6h 10m

Toronto Pearson Intl

Sun 1/3

8:20 a.m.-10:02 a.m.

Nonstop1h 42m

C$ 317

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 5/2

3:30 p.m.-7:09 p.m.

1 stop3h 39m

Toronto Island

Thu 12/2

2:05 p.m.-6:10 p.m.

1 stop4h 05m

C$ 337

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 10/1

9:00 a.m.-10:55 a.m.

Nonstop1h 55m

Toronto Island

Sun 11/1

9:30 a.m.-11:05 a.m.

Nonstop1h 35m

C$ 339

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Mon 19/1

6:00 a.m.-4:12 p.m.

1 stop10h 12m

Toronto Pearson Intl

Mon 26/1

2:25 p.m.-11:22 p.m.

1 stop8h 57m

C$ 699

BangorToronto

BGR - YYZ

BGRYYZ

Bangor

Mon 19/1

5:04 a.m.-4:12 p.m.

1 stop11h 08m

Toronto Pearson Intl

Mon 26/1

2:25 p.m.-11:25 p.m.

1 stop9h 00m

C$ 742

BangorToronto

BGR - YYZ

BGRYYZ

Bangor

Mon 19/1

5:00 a.m.-11:59 a.m.

1 stop6h 59m

Toronto Pearson Intl

Mon 26/1

10:30 a.m.-11:58 p.m.

2 stops13h 28m

C$ 922

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 10/1

5:09 p.m.-11:59 a.m.

1 stop18h 50m

Toronto Pearson Intl

Sun 11/1

5:15 p.m.-12:06 p.m.

1 stop18h 51m

C$ 925

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 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

Other information

What is the cheapest month to fly to Toronto?

The month of October is, on average, the cheapest month to fly to Toronto from Maine, with most prices found around C$ 376. The month of September is another great option to travel to Toronto, with average flight prices from Maine averaging around C$ 387.

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

According to our data, Monday is the cheapest day to fly to Toronto from Maine. The lowest ticket price found for a Monday departure recently was C$ 419. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Maine to Toronto on a Wednesday will generally be more expensive and average around C$ 514. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Toronto from Maine in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 429 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around C$ 582. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around C$ 492 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Maine for as low as C$ 405 on momondo.

Cheap Maine to Toronto flight deals and tips

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

Fastest flight time	1h 49m
Direct flights	Every day
Airports in Toronto	3 airports

The fastest flight from Maine to Toronto takes 1h 49m

Direct flights go from Maine to Toronto every day.

There are 3 airports in Toronto. From Maine there are direct flights to Toronto Pearson Intl (YYZ), Toronto Island (YTZ).

Search flight deals

When did momondo last update prices for flights from Maine to Toronto?
Prices for flights from Maine to Toronto were last updated today.
How many operators does momondo search for flights from Maine to Toronto?
As of December 2025, there are 3 operators available to choose from for flights from Maine to Toronto.
How old do you have to be to fly from Maine to Toronto?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine 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.

Apsley

Why use momondo?

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

It is quick and easy to find Maine to Toronto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Toronto that suits you.

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

Flights from Maine 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 Maine to Toronto?

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 Maine to Toronto.

I’m not ready to book a flight from Maine 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 Maine and alert you when they change.