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$109+ Cheap flights from Maine to Toronto (YTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YTO
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Maine to Toronto

Cheapest flights from Maine to Toronto
Explore the most affordable flight options available from Maine to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This Flybillet deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:15 am
BOS
-
YYZ
Nonstop2h 02m
Air Canada
Sun 3/18:55 pm
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Deal found 1/29$200
This Gotogate deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:45 am
BOS
-
YYZ
Nonstop1h 58m
Air Canada
Mon 4/278:55 pm
YYZ
-
BOS
Nonstop1h 43m
Air Canada
Deal found 1/30$207
This Booking.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:30 am
BOS
-
YYZ
1 stop5h 19m
Air Canada
Sun 3/228:55 pm
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Deal found 1/29$210
This Trip.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:30 am
BOS
-
YYZ
1 stop5h 19m
Air Canada
Mon 3/238:55 pm
YYZ
-
BOS
Nonstop1h 42m
Air Canada
Deal found 1/30$218
This Mytrip deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:27 am
BOS
-
YYZ
1 stop17h 53m
Multiple Airlines
Sun 3/18:20 am
YYZ
-
BOS
Nonstop1h 42m
Multiple Airlines
Deal found 1/30$227
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:15 pm
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Thu 5/78:50 am
YTZ
-
BOS
Nonstop1h 41m
Porter Airlines
Deal found 1/29$248
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:15 am
BOS
-
YTZ
Nonstop1h 47m
Porter Airlines
Sun 5/1011:55 am
YTZ
-
BOS
1 stop4h 25m
Porter Airlines
Deal found 1/29$251
This Trip.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 pm
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Mon 2/238:30 pm
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 1/29$253
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:00 am
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Fri 2/278:30 pm
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 1/28$254
This Trip.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:30 pm
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Thu 3/1212:00 pm
YTZ
-
BOS
1 stop6h 07m
Porter Airlines
Deal found 1/29$255
This Trip.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:00 am
BOS
-
YTZ
Nonstop1h 57m
Porter Airlines
Mon 3/91:10 pm
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 1/29$256
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:30 pm
BOS
-
YTZ
1 stop4h 33m
Porter Airlines
Sun 3/19:30 am
YTZ
-
BOS
Nonstop1h 35m
Porter Airlines
Deal found 1/29$257

Find flight deals from Maine to Toronto

Keep the following information in mind while searching for Maine to Toronto flight deals. Data was last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Flybillet)

One-way from

$109
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$760
Provider with most accurate pricing for Portland-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Toronto (YTO) flights.
Search Deals
From Maine to Toronto (YTO)
Search Deals
One-way flight from Maine to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 31, 2026.
Use the filters below to find and compare flights from Maine to Toronto that are best for you.

Fly from

Maine

Fly to

Toronto

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 3/27

6:15 am-8:17 am

Nonstop2h 02m

Toronto Pearson Intl

Sun 3/29

8:55 pm-10:39 pm

Nonstop1h 44m

$236

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 3/13

6:15 am-8:17 am

Nonstop2h 02m

Toronto Pearson Intl

Tue 3/17

2:30 pm-4:10 pm

Nonstop1h 40m

$236

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 3/8

10:45 am-12:48 pm

Nonstop2h 03m

Toronto Pearson Intl

Sun 4/12

4:30 pm-9:27 pm

1 stop4h 57m

$244

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 3/18

3:30 pm-8:03 pm

1 stop4h 33m

Toronto Island

Tue 3/24

2:05 pm-6:07 pm

1 stop4h 02m

$254

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 4/2

3:30 pm-10:03 pm

1 stop6h 33m

Toronto Island

Sun 4/5

2:05 pm-6:10 pm

1 stop4h 05m

$255

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sun 3/29

9:00 am-10:52 am

Nonstop1h 52m

Toronto Island

Sun 4/5

11:05 am-12:40 pm

Nonstop1h 35m

$259

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 5/1

4:10 pm-9:48 pm

1 stop5h 38m

Toronto Island

Mon 5/4

3:50 pm-5:31 pm

Nonstop1h 41m

$280

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 2/27

11:50 am-1:47 pm

Nonstop1h 57m

Toronto Island

Fri 3/6

1:10 pm-2:45 pm

Nonstop1h 35m

$280

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sun 3/1

9:00 am-10:52 am

Nonstop1h 52m

Toronto Island

Wed 3/4

2:05 pm-6:07 pm

1 stop4h 02m

$282

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 2/27

3:35 pm-11:04 pm

1 stop7h 29m

Toronto Pearson Intl

Wed 3/4

5:00 pm-9:27 pm

1 stop4h 27m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 60 results
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Best time to book a flight from Maine to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maine to Toronto
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maine to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maine to Toronto?

    A quick flight from Maine to Toronto can take about 2h 02m. Air Canada provides one of the quickest options available for as low as $236. There are 444 mi between Maine and Toronto. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Maine to Toronto?

    The most popular flight routes from Maine to Toronto are Boston Logan Intl - Toronto Pearson Intl, Boston Logan Intl - Toronto Island and Portland - Toronto Pearson Intl.

  • Can I find deals for flights from Maine to Toronto that include hotel bookings?

    Yes. In addition to deals on Maine to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Toronto.

  • Can I find deals for business class flights from Maine to Toronto?

    Yes. Cheapflights offers flight deals from Maine to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Maine to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Minneapolis to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
Philadelphia to Pearson Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
Denver to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Midway to Pearson Intl flights
Miami to Pearson Intl flights
Orlando to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Charlotte to Pearson Intl flights
Reagan-National to Toronto Island flights
Midway to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights

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