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Cheap flights from Maine to Toronto from C$ 147

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YTO
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

C$ 286

One-way from

C$ 147

Popular in

November

Cheapest in

September

Average price

C$ 516
Air Canada
  • Air Canada
  • 10/4-13/4
  • 2 total stops
  • 12h 40m total
  • Maine to Toronto
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Air Transat
  • Air Transat
  • 12/4
  • Nonstop
  • 1h 59m total
  • Maine to Toronto
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in March 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 28 March 2025.

Thu 10/44:10 p.m.BOS - YTZ
1 stop6h 13mMultiple Airlines
Sun 13/410:25 a.m.YTZ - BOS
1 stop6h 27mMultiple Airlines
Deal found 27/3C$ 286
Fri 11/48:35 p.m.BOS - YYZ
1 stop27h 20mMultiple Airlines
Sun 13/47:05 a.m.YYZ - BOS
1 stop27h 22mMultiple Airlines
Deal found 27/3C$ 287
Fri 11/47:05 a.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Sun 13/41:50 p.m.YTZ - BOS
1 stop4h 45mPorter Airlines
Deal found 28/3C$ 293
Thu 10/46:10 a.m.BOS - YYZ
Nonstop2h 01mAir Canada
Sun 13/48:00 a.m.YYZ - BOS
Nonstop1h 41mAir Canada
Deal found 27/3C$ 317
Fri 11/46:35 a.m.BOS - YTZ
1 stop5h 12mAir Canada
Sun 13/410:25 a.m.YTZ - BOS
1 stop6h 27mAir Canada
Deal found 28/3C$ 317
Fri 11/47:05 a.m.BOS - YTZ
Nonstop1h 59mAir Transat
Tue 15/41:45 p.m.YTZ - BOS
Nonstop1h 40mAir Transat
Deal found 27/3C$ 320
Thu 10/46:10 a.m.BOS - YYZ
Nonstop2h 01mUnited Airlines
Sun 13/48:00 a.m.YYZ - BOS
Nonstop1h 41mUnited Airlines
Deal found 27/3C$ 373
Mon 14/42:00 p.m.BOS - YYZ
1 stop6h 50mDelta
Wed 16/46:15 a.m.YYZ - BOS
1 stop5h 08mDelta
Deal found 26/3C$ 403
Thu 22/59:45 a.m.BOS - YYZ
1 stop5h 43mPorter Airlines
Mon 26/59:15 a.m.YYZ - BOS
1 stop8h 53mPorter Airlines
Deal found 27/3C$ 453
Sat 26/410:17 a.m.BOS - YYZ
1 stop5h 23mAmerican Airlines
Sat 3/57:30 a.m.YYZ - BOS
1 stop6h 26mAmerican Airlines
Deal found 27/3C$ 455
Sun 11/56:00 a.m.BOS - YYZ
2 stops15h 45mFrontier
Sun 18/54:30 p.m.YYZ - BOS
Nonstop1h 43mFrontier
Deal found 27/3C$ 462
Sat 26/42:59 p.m.PWM - YYZ
1 stop8h 08mDelta
Mon 28/43:59 p.m.YYZ - PWM
1 stop7h 15mDelta
Deal found 27/3C$ 490

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 28 March 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

Thu 10/4

4:10 p.m.-10:23 p.m.

1 stop6h 13m

Toronto Island

Sun 13/4

10:25 a.m.-4:52 p.m.

1 stop6h 27m

C$ 286

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 11/4

8:35 p.m.-11:55 p.m.

1 stop27h 20m

Toronto Pearson Intl

Sun 13/4

7:05 a.m.-10:27 a.m.

1 stop27h 22m

C$ 287

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 10/4

10:20 a.m.-12:19 p.m.

Nonstop1h 59m

Toronto Island

Sun 13/4

11:40 a.m.-1:20 p.m.

Nonstop1h 40m

C$ 293

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 10/4

6:10 a.m.-8:11 a.m.

Nonstop2h 01m

Toronto Pearson Intl

Sun 13/4

8:00 a.m.-9:41 a.m.

Nonstop1h 41m

C$ 317

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 11/4

7:05 a.m.-9:04 a.m.

Nonstop1h 59m

Toronto Island

Tue 15/4

1:45 p.m.-3:25 p.m.

Nonstop1h 40m

C$ 320

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 11/4

6:35 a.m.-11:47 a.m.

1 stop5h 12m

Toronto Island

Tue 15/4

8:25 a.m.-2:57 p.m.

1 stop6h 32m

C$ 354

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 10/4

6:10 a.m.-8:11 a.m.

Nonstop2h 01m

Toronto Pearson Intl

Sun 13/4

8:00 a.m.-9:41 a.m.

Nonstop1h 41m

C$ 373

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Mon 14/4

2:00 p.m.-8:50 p.m.

1 stop6h 50m

Toronto Pearson Intl

Wed 16/4

6:15 a.m.-11:23 a.m.

1 stop5h 08m

C$ 403

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 8/5

9:45 a.m.-3:28 p.m.

1 stop5h 43m

Toronto Pearson Intl

Sun 11/5

7:35 a.m.-6:08 p.m.

2 stops10h 33m

C$ 427

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 26/4

10:17 a.m.-3:40 p.m.

1 stop5h 23m

Toronto Pearson Intl

Sat 3/5

7:30 a.m.-1:56 p.m.

1 stop6h 26m

C$ 455

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

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 28 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to Toronto as you normally would.

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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 28 March 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines and Air Transat from Maine to Toronto to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 147. However, be on the lookout for offers from United Airlines and Porter Airlines, as they are both options that can get you from Maine to Toronto for a low price.

  • 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 Portland - Toronto Pearson Intl 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.

  • 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 C$ 167). Flying from Maine to Toronto in July is currently the most expensive (average of C$ 258). 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

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.
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