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$111+ 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
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/307:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Wed 1/2110:30 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 12/17$267
This Trip.com deal was found by Cheapflights users on 12/17. 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 12/303:40 pmBOS - YTZ
1 stop6h 23mMultiple Airlines
Tue 1/66:55 pmYTZ - BOS
Nonstop1h 35mMultiple Airlines
Deal found 12/17$301
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/307:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Thu 1/111:05 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 12/16$304
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:20 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Sat 1/38:00 amYTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 12/16$309
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:20 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Tue 1/610:30 amYTZ - BOS
1 stop7h 40mPorter Airlines
Deal found 12/16$313
This Orbitz deal was found by Cheapflights users on 12/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Tue 1/66:55 pmYTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 12/17$327
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/297:00 amBOS - YTZ
Nonstop1h 55mPorter Airlines
Tue 1/66:55 pmYTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 12/16$328
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/293:40 pmBOS - YYZ
1 stop4h 33mMultiple Airlines
Tue 1/68:30 pmYYZ - BOS
1 stop14h 20mMultiple Airlines
Deal found 12/16$398
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Tue 12/303:40 pmBOS - YYZ
1 stop4h 33mMultiple Airlines
Wed 1/2111:15 amYYZ - BOS
1 stop12h 42mMultiple Airlines
Deal found 12/17$403
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Tue 12/303:40 pmBOS - YYZ
1 stop4h 33mMultiple Airlines
Tue 1/68:20 pmYYZ - BOS
1 stop13h 41mMultiple Airlines
Deal found 12/17$406
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:40 pmBOS - YYZ
1 stop4h 33mPorter Airlines
Tue 1/63:15 pmYYZ - BOS
1 stop7h 14mPorter Airlines
Deal found 12/17$407
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:40 pmBOS - YYZ
1 stop4h 33mPorter Airlines
Thu 1/13:15 pmYYZ - BOS
1 stop7h 00mPorter Airlines
Deal found 12/16$455

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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$222
(Air Canada)

One-way from

$111
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$367
Provider with most accurate pricing for Boston Logan Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-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. 11% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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 - YTZ

BOSYTZ

Boston Logan Intl

Fri 1/9

3:30 pm-7:08 pm

1 stop3h 38m

Toronto Island

Tue 1/13

6:55 pm-8:30 pm

Nonstop1h 35m

$242

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 1/10

9:00 am-10:55 am

Nonstop1h 55m

Toronto Island

Mon 1/12

1:10 pm-2:45 pm

Nonstop1h 35m

$245

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 1/6

6:55 pm-8:50 pm

Nonstop1h 55m

Toronto Island

Fri 1/9

2:05 pm-6:10 pm

1 stop4h 05m

$246

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 1/14

5:34 am-10:03 pm

2 stops16h 29m

Toronto Island

Wed 1/21

6:55 pm-8:30 pm

Nonstop1h 35m

$252

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 1/7

9:00 am-10:55 am

Nonstop1h 55m

Toronto Island

Sun 1/11

6:55 pm-8:30 pm

Nonstop1h 35m

$252

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 1/29

9:00 am-10:55 am

Nonstop1h 55m

Toronto Island

Sun 2/1

6:55 pm-8:30 pm

Nonstop1h 35m

$254

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 1/17

1:30 pm-3:25 pm

Nonstop1h 55m

Toronto Island

Mon 1/19

9:30 am-11:05 am

Nonstop1h 35m

$257

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 1/7

6:55 pm-8:50 pm

Nonstop1h 55m

Toronto Island

Tue 1/13

6:55 pm-8:30 pm

Nonstop1h 35m

$267

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 1/6

6:55 pm-8:50 pm

Nonstop1h 55m

Toronto Island

Wed 1/7

2:05 pm-6:10 pm

1 stop4h 05m

$270

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 2/15

7:05 am-11:48 am

1 stop4h 43m

Toronto Pearson Intl

Sun 2/15

2:45 pm-7:08 pm

1 stop4h 23m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 58 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

What is the cheapest time of day to fly from ME to YTO?

Find hourly flight availability from Maine to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Maine to Toronto is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 4% on airfare.

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 3h 38m. Porter Airlines provides one of the quickest options available for as low as $242. There are 432 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

Browse thousands of different options on Cheapflights for your next trip

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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.
John F Kennedy Intl to Pearson Intl flights
Newark to Pearson Intl flights
Newark to Toronto Island flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pearson Intl flights
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Boston to Pierre Elliott Trudeau Intl flights
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Hobby to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pearson Intl flights
Dulles Intl to Toronto Island flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Tampa to Pearson Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Miami to Pearson Intl flights
Raleigh to Pearson Intl flights
Philadelphia to Pearson Intl flights
Austin to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
Baltimore to Pearson Intl flights
Midway to Pearson Intl flights
Charlotte to Pearson Intl flights
Midway to Toronto Island flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Hobby to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights

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