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Cheap flights from Maine to Toronto from C$ 150

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YTO
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maine to Toronto

Enter your travel dates to find the best prices.

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 18 December 2025.

Tue 30/127:00 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Wed 21/110:30 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 17/12C$ 368
Tue 30/123:40 p.m.BOS - YTZ
1 stop6h 23mMultiple Airlines
Tue 6/16:55 p.m.YTZ - BOS
Nonstop1h 35mMultiple Airlines
Deal found 17/12C$ 415
Tue 30/127:00 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Thu 1/111:05 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 16/12C$ 419
Wed 31/1210:20 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Sat 3/18:00 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 16/12C$ 426
Tue 23/1210:20 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Tue 6/110:30 a.m.YTZ - BOS
1 stop7h 40mPorter Airlines
Deal found 16/12C$ 431
Tue 30/127:00 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Tue 6/16:55 p.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 17/12C$ 451
Mon 29/127:00 a.m.BOS - YTZ
Nonstop1h 55mPorter Airlines
Tue 6/16:55 p.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 16/12C$ 452
Mon 29/123:40 p.m.BOS - YYZ
1 stop4h 33mMultiple Airlines
Tue 6/18:30 p.m.YYZ - BOS
1 stop14h 20mMultiple Airlines
Deal found 16/12C$ 548
Tue 30/123:40 p.m.BOS - YYZ
1 stop4h 33mMultiple Airlines
Wed 21/111:15 a.m.YYZ - BOS
1 stop12h 42mMultiple Airlines
Deal found 17/12C$ 555
Tue 30/123:40 p.m.BOS - YYZ
1 stop4h 33mMultiple Airlines
Tue 6/18:20 p.m.YYZ - BOS
1 stop13h 41mMultiple Airlines
Deal found 17/12C$ 559
Tue 30/123:40 p.m.BOS - YYZ
1 stop4h 33mPorter Airlines
Tue 6/13:15 p.m.YYZ - BOS
1 stop7h 14mPorter Airlines
Deal found 17/12C$ 561
Tue 30/123:40 p.m.BOS - YYZ
1 stop4h 33mPorter Airlines
Thu 1/13:15 p.m.YYZ - BOS
1 stop7h 00mPorter Airlines
Deal found 16/12C$ 627

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 18 December 2025.

Round-trip from

C$ 306

One-way from

C$ 150

Popular in

December

Cheapest in

October

Average price

C$ 506
Air Canada
  • Air Canada
  • 14/1-15/1
  • Nonstop
  • 3h 42m total
  • Maine to Toronto
Search Deals
28/1
  • 28/1
  • 1 total stop
  • 9h 26m total
  • Maine to Toronto
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 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 629,999 searches. Data last updated 18 December 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 9/1

3:30 p.m.-7:08 p.m.

1 stop3h 38m

Toronto Island

Tue 13/1

6:55 p.m.-8:30 p.m.

Nonstop1h 35m

C$ 333

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 8/1

3:30 p.m.-7:08 p.m.

1 stop3h 38m

Toronto Island

Sun 11/1

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

1 stop4h 05m

C$ 342

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 16/1

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

Nonstop1h 55m

Toronto Island

Sun 18/1

6:55 p.m.-8:30 p.m.

Nonstop1h 35m

C$ 344

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Wed 14/1

5:34 a.m.-10:03 p.m.

2 stops16h 29m

Toronto Island

Wed 21/1

6:55 p.m.-8:30 p.m.

Nonstop1h 35m

C$ 347

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 15/1

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

Nonstop1h 55m

Toronto Island

Mon 19/1

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

Nonstop1h 35m

C$ 347

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 27/2

3:30 p.m.-10:03 p.m.

1 stop6h 33m

Toronto Island

Sun 1/3

1:10 p.m.-2:45 p.m.

Nonstop1h 35m

C$ 349

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 16/1

3:30 p.m.-7:08 p.m.

1 stop3h 38m

Toronto Island

Mon 19/1

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

Nonstop1h 35m

C$ 349

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 17/3

1:25 p.m.-3:24 p.m.

Nonstop1h 59m

Toronto Island

Sun 22/3

11:05 a.m.-12:40 p.m.

Nonstop1h 35m

C$ 351

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 19/3

1:25 p.m.-3:24 p.m.

Nonstop1h 59m

Toronto Island

Thu 26/3

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

Nonstop1h 35m

C$ 351

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Tue 17/3

6:55 p.m.-8:54 p.m.

Nonstop1h 59m

Toronto Island

Tue 24/3

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

Nonstop1h 35m

C$ 351

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

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?

    Airlines like Porter Airlines, United Airlines, and Air Canada fly from Maine to Toronto in about 2h 03m. The time it takes to get you to your destination can typically vary by up to 2h 40m. The distance from Maine to Toronto is about 715 km. This flight may include one or multiple stops.

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

    Most travellers choose Boston Logan Intl - Toronto Pearson Intl, Boston Logan Intl - Toronto Island or Boston Logan Intl - Hamilton when deciding on the best route from Maine to Toronto.

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

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How does Cheapflights help users find flights from Maine to Toronto?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Maine to Toronto flexibly with Cheapflights today.

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Yes! Start tracking prices for Maine to Toronto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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