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$103+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YTO
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Maine to Toronto

Keep the following information in mind while searching for Maine to Toronto flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$227
(Kiwi.com)

One-way from

$103
(Air Canada)

Popular in

May

Cheapest in

September

Average price

$542
Provider with most accurate pricing for Portland-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Portland-Toronto (YTO) flights.
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From Maine to Toronto (YTO)
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One-way flight from Maine to Toronto (YTO)
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Highest demand for flights based on searches. 23% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/1712:15 pmBOS - YTZ
Nonstop1h 49mPorter Airlines
Wed 6/257:50 pmYTZ - BOS
Nonstop1h 41mPorter Airlines
Deal found 4/21$227
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Wed 6/112:25 pmBOS - YYZ
2 stops22h 05mMultiple Airlines
Sat 6/149:10 amYYZ - BOS
2 stops8h 58mMultiple Airlines
Deal found 4/21$229
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 6/65:50 amBOS - YYZ
1 stop4h 49mAir Canada
Fri 6/138:15 amYYZ - BOS
Nonstop1h 40mAir Canada
Deal found 4/22$246
This Trip.com deal was found by Cheapflights users on 4/21. 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 5/177:15 amBOS - YTZ
Nonstop1h 49mMultiple Airlines
Sat 5/315:55 pmYTZ - BOS
Nonstop1h 41mMultiple Airlines
Deal found 4/21$266
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:00 amBOS - YYZ
Nonstop1h 54mUnited Airlines
Wed 5/1411:00 amYYZ - BOS
1 stop5h 17mUnited Airlines
Deal found 4/21$274
This Air Canada deal was found by Cheapflights users on 4/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:50 amBOS - YTZ
2 stops5h 42mAir Canada
Sat 5/173:25 pmYTZ - BOS
1 stop6h 32mAir Canada
Deal found 4/20$280
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:30 pmPWM - YYZ
1 stop5h 24mDelta
Sun 5/186:15 amYYZ - PWM
1 stop4h 38mDelta
Deal found 4/22$287
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:00 pmBOS - YYZ
1 stop8h 44mDelta
Wed 5/217:55 amYYZ - BOS
1 stop5h 24mDelta
Deal found 4/21$319
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Fri 5/168:45 amBOS - YYZ
1 stop3h 43mPorter Airlines
Fri 5/239:15 amYYZ - BOS
1 stop8h 53mPorter Airlines
Deal found 4/22$323
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:00 amBOS - YYZ
1 stop6h 10mAmerican Airlines
Mon 5/1212:35 pmYYZ - BOS
1 stop8h 05mAmerican Airlines
Deal found 4/21$329
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 7/1110:07 amBGR - YYZ
1 stop12h 37mMultiple Airlines
Sun 7/137:15 amYYZ - BGR
1 stop11h 20mMultiple Airlines
Deal found 4/22$343
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/304:04 pmPWM - YYZ
1 stop6h 19mUnited Airlines
Sun 6/112:05 pmYYZ - PWM
2 stops11h 52mUnited Airlines
Deal found 4/22$381

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 April 22, 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

Tue 6/17

12:15 pm-2:04 pm

Nonstop1h 49m

Toronto Island

Wed 6/25

7:50 pm-9:31 pm

Nonstop1h 41m

$227

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 6/11

2:25 pm-12:30 pm

2 stops22h 05m

Toronto Pearson Intl

Sat 6/14

9:10 am-6:08 pm

2 stops8h 58m

$229

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 6/6

5:50 am-10:39 am

1 stop4h 49m

Toronto Pearson Intl

Fri 6/13

8:15 am-9:55 am

Nonstop1h 40m

$246

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 5/17

7:15 am-9:04 am

Nonstop1h 49m

Toronto Island

Sat 5/31

5:55 pm-7:36 pm

Nonstop1h 41m

$266

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 5/14

6:00 am-7:54 am

Nonstop1h 54m

Toronto Pearson Intl

Wed 5/14

11:00 am-4:17 pm

1 stop5h 17m

$274

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Sat 5/17

5:50 am-11:32 am

2 stops5h 42m

Toronto Island

Sat 5/17

3:25 pm-9:57 pm

1 stop6h 32m

$280

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Fri 5/16

5:30 pm-10:54 pm

1 stop5h 24m

Toronto Pearson Intl

Sun 5/18

6:15 am-10:53 am

1 stop4h 38m

$287

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 6/5

8:45 am-8:11 pm

2 stops11h 26m

Toronto Pearson Intl

Thu 6/12

9:10 am-6:08 pm

2 stops8h 58m

$302

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 5/14

12:00 pm-8:44 pm

1 stop8h 44m

Toronto Pearson Intl

Wed 5/21

7:55 am-1:19 pm

1 stop5h 24m

$319

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 5/9

6:00 am-12:10 pm

1 stop6h 10m

Toronto Pearson Intl

Mon 5/12

12:35 pm-8:40 pm

1 stop8h 05m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 39 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 April 22, 2025.

When flying from Maine to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated April 22, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta and Air Transat from Maine to Toronto by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
284 reviews

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
284 reviews
Porter Airlines
8.0
Very good
284 reviews

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,920 reviews
Porter Airlines
8.0
Very good
284 reviews

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
284 reviews

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,683 reviews
Porter Airlines
8.0
Very good
284 reviews

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
284 reviews

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

  • What are the cheapest airlines to fly from Maine to Toronto one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $103. Users have also found prices from $104 and $116 on Porter Airlines and Delta, respectively.

  • 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.

  • What is the cheapest month to book a flight from Maine to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Maine to Toronto (average of $243). Flying from Maine to Toronto in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.
Newark to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
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Denver to Pearson Intl flights
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Raleigh to Pearson Intl flights
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Philadelphia to Pierre Elliott Trudeau Intl flights
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Top airline flying from Maine to Toronto

Discover the top airline that operate flights from Maine to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$247Average$379FlexibilityNo cancel feeOn-time71%

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