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Cheap flights from Maine to Toronto from C$ 131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Toronto departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Maine to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:10 a.m. - 7:03 a.m.
BOS
-
YYZ
1h 53mdirect
Air Canada Logo
10:30 a.m. - 2:47 p.m.
YYZ
-
BOS
4h 17m
1 stop
C$ 315Air Canada
Sun, 3 May - Sun, 10 May
Porter Airlines Logo
7:00 a.m. - 8:54 a.m.
BOS
-
YTZ
1h 54mdirect
Porter Airlines Logo
1:00 p.m. - 2:41 p.m.
YTZ
-
BOS
1h 41mdirect
C$ 315Porter Airlines
Sun, 26 Apr - Fri, 1 May
Multiple Airlines Logo
4:45 p.m. - 10:00 p.m.
BOS
-
YYZ
5h 15m
1 stop
Multiple Airlines Logo
7:25 a.m. - 9:05 a.m.
YYZ
-
BOS
1h 40mdirect
C$ 316Multiple Airlines
Fri, 22 May - Mon, 25 May
Porter Airlines Logo
11:15 a.m. - 1:02 p.m.
BOS
-
YTZ
1h 47mdirect
Porter Airlines Logo
1:00 p.m. - 2:41 p.m.
YTZ
-
BOS
1h 41mdirect
C$ 316Porter Airlines
Fri, 14 Aug - Wed, 19 Aug
Delta Logo
1:18 p.m. - 9:19 p.m.
PWM
-
YYZ
8h 01m
1 stop
Delta Logo
6:00 a.m. - 1:58 p.m.
YYZ
-
PWM
7h 58m
1 stop
C$ 562Delta
Wed, 27 May - Sun, 31 May
American Airlines Logo
9:29 a.m. - 11:05 p.m.
PWM
-
YYZ
13h 36m
1 stop
American Airlines Logo
7:25 p.m. - 9:53 a.m.
YYZ
-
PWM
14h 28m
1 stop
C$ 564American Airlines
Fri, 22 May - Fri, 29 May
American Airlines Logo
10:24 a.m. - 6:48 p.m.
PWM
-
YYZ
8h 24m
1 stop
American Airlines Logo
7:25 p.m. - 12:40 p.m.
YYZ
-
PWM
17h 15m
1 stop
C$ 589American Airlines
Sat, 6 Jun - Tue, 9 Jun
Delta Logo
1:18 p.m. - 9:19 p.m.
PWM
-
YYZ
8h 01m
1 stop
Delta Logo
6:00 a.m. - 1:58 p.m.
YYZ
-
PWM
7h 58m
1 stop
C$ 618Delta
Wed, 27 May - Sat, 30 May
WestJet Logo
6:30 p.m. - 5:15 p.m.
BOS
-
YHM
22h 45m
1 stop
WestJet Logo
6:10 p.m. - 5:40 p.m.
YHM
-
BOS
23h 30m
1 stop
C$ 621WestJet
Mon, 27 Apr - Thu, 30 Apr
WestJet Logo
6:30 p.m. - 5:15 p.m.
BOS
-
YHM
22h 45m
1 stop
WestJet Logo
6:10 p.m. - 5:40 p.m.
YHM
-
BOS
23h 30m
1 stop
C$ 653WestJet
Mon, 27 Apr - Thu, 30 Apr

Delta flights from Maine to Toronto

Our best Delta deals on Maine to Toronto flight tickets
Delta
21 Apr
BOS7:00 p.m.Boston Logan Intl
4h 43m
1 stop
YYZ11:43 p.m.Toronto Pearson Intl
28 Apr
YYZ2:34 p.m.Toronto Pearson Intl
7h 52m
1 stop
BOS10:26 p.m.Boston Logan Intl
C$ 473
Delta
18 Apr
BOS8:00 p.m.Boston Logan Intl
13h 10m
1 stop
YYZ9:10 a.m.Toronto Pearson Intl
22 Apr
YYZ6:00 a.m.Toronto Pearson Intl
4h 25m
1 stop
BOS10:25 a.m.Boston Logan Intl
C$ 485
Delta
16 Apr
BOS8:00 a.m.Boston Logan Intl
8h 15m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
19 Apr
YYZ6:00 a.m.Toronto Pearson Intl
7h 24m
1 stop
BOS1:24 p.m.Boston Logan Intl
C$ 511

Air Canada flights from Maine to Toronto

Our best Air Canada deals on Maine to Toronto flight tickets
Air Canada
3 May
BOS5:10 a.m.Boston Logan Intl
1h 53m
YYZ7:03 a.m.Toronto Pearson Intl
10 May
YYZ10:30 a.m.Toronto Pearson Intl
4h 17m
1 stop
BOS2:47 p.m.Boston Logan Intl
C$ 315
Air Canada
30 Apr
BOS6:15 a.m.Boston Logan Intl
1h 53m
YYZ8:08 a.m.Toronto Pearson Intl
3 May
YYZ8:00 a.m.Toronto Pearson Intl
6h 47m
1 stop
BOS2:47 p.m.Boston Logan Intl
C$ 319
Air Canada
30 Apr
BOS6:15 a.m.Boston Logan Intl
1h 53m
YYZ8:08 a.m.Toronto Pearson Intl
3 May
YYZ8:00 a.m.Toronto Pearson Intl
6h 47m
1 stop
BOS2:47 p.m.Boston Logan Intl
C$ 322

momondo Fare Finder

 
Customize your flight search to find flights from Maine to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 7 April 2026.
Use the filters below to find and compare flights from Maine to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 3/5

5:10 a.m.-7:03 a.m.

Nonstop1h 53m

Toronto Pearson Intl

Sun 10/5

10:30 a.m.-2:47 p.m.

1 stop4h 17m

C$ 315

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sun 26/4

7:00 a.m.-8:54 a.m.

Nonstop1h 54m

Toronto Island

Fri 1/5

1:00 p.m.-2:41 p.m.

Nonstop1h 41m

C$ 315

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 22/5

4:45 p.m.-10:00 p.m.

1 stop5h 15m

Toronto Pearson Intl

Mon 25/5

7:25 a.m.-9:05 a.m.

Nonstop1h 40m

C$ 316
Quickest round-trip

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 14/8

11:15 a.m.-1:02 p.m.

Nonstop1h 47m

Toronto Island

Wed 19/8

1:00 p.m.-2:41 p.m.

Nonstop1h 41m

C$ 316

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 27/5

1:18 p.m.-9:19 p.m.

1 stop8h 01m

Toronto Pearson Intl

Sun 31/5

6:00 a.m.-1:58 p.m.

1 stop7h 58m

C$ 562

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 22/5

9:29 a.m.-11:05 p.m.

1 stop13h 36m

Toronto Pearson Intl

Fri 29/5

7:25 p.m.-9:53 a.m.

1 stop14h 28m

C$ 564

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Sat 6/6

10:24 a.m.-6:48 p.m.

1 stop8h 24m

Toronto Pearson Intl

Tue 9/6

7:25 p.m.-12:40 p.m.

1 stop17h 15m

C$ 589

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 27/5

1:18 p.m.-9:19 p.m.

1 stop8h 01m

Toronto Pearson Intl

Sat 30/5

6:00 a.m.-1:58 p.m.

1 stop7h 58m

C$ 618

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Mon 27/4

6:30 p.m.-5:15 p.m.

1 stop22h 45m

Hamilton

Thu 30/4

6:10 p.m.-5:40 p.m.

1 stop23h 30m

C$ 621

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Mon 27/4

6:30 p.m.-5:15 p.m.

1 stop22h 45m

Hamilton

Thu 30/4

6:10 p.m.-5:40 p.m.

1 stop23h 30m

C$ 653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

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

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

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

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 47m

Direct flights

Every day

Airports in Toronto

3 airports
The fastest flight from Maine to Toronto takes 1h 47m
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).
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Frequently asked questions about flying from Maine to Toronto

  • 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?

  • 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.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
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.

An easier way to manage your Toronto trip

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport