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Cheap flights from Toronto to Maine from C$ 173

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — PWM
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Toronto to Maine

Keep the following information in mind while searching for Toronto to Maine flight deals. Data was last updated 1 August 2025.

Round-trip from

C$ 286

One-way from

C$ 173

Popular in

May

Cheapest in

September

Average price

C$ 367
Porter Airlines
  • Porter Airlines
  • 19/8-26/8
  • Nonstop
  • 3h 30m total
  • Toronto to Maine
Search Deals
Porter Airlines
  • Porter Airlines
  • 31/8
  • Nonstop
  • 1h 41m total
  • Toronto to Maine
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Toronto to Maine

Cheapest flights from Toronto to Maine
Explore the most affordable flight options available from Toronto to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Di 19/87:50 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Di 26/810:10 a.m.BOS - YTZ
Nonstop1h 49mPorter Airlines
Deal found 29/7C$ 286
Sa 30/812:00 p.m.YYZ - BOS
1 stop6h 00mAir Canada
So 31/85:50 a.m.BOS - YYZ
1 stop4h 50mAir Canada
Deal found 30/7C$ 286
Do 4/910:25 a.m.YTZ - BOS
1 stop4h 05mMultiple Airlines
So 7/99:20 a.m.BOS - YTZ
Nonstop1h 49mMultiple Airlines
Deal found 29/7C$ 316
So 7/912:40 p.m.YYZ - BOS
1 stop7h 55mAmerican Airlines
Mi 10/911:14 a.m.BOS - YYZ
1 stop5h 19mAmerican Airlines
Deal found 29/7C$ 317
So 12/109:50 a.m.YTZ - BOS
Nonstop1h 41mAir Transat
Mi 15/107:15 p.m.BOS - YTZ
Nonstop1h 49mAir Transat
Deal found 29/7C$ 321
Mi 27/87:55 a.m.YYZ - BOS
1 stop6h 19mDelta
Di 9/93:00 p.m.BOS - YYZ
1 stop8h 47mDelta
Deal found 31/7C$ 350
Do 4/910:25 a.m.YTZ - BOS
1 stop4h 05mAir Canada
So 7/96:00 a.m.BOS - YTZ
2 stops12h 45mAir Canada
Deal found 29/7C$ 353
Sa 30/82:45 p.m.YYZ - BOS
1 stop10h 24mMultiple Airlines
So 31/85:50 a.m.BOS - YYZ
1 stop4h 50mMultiple Airlines
Deal found 30/7C$ 356
Mo 20/106:00 a.m.YHM - BOS
1 stop11h 40mWestJet
Fr 24/106:30 p.m.BOS - YHM
1 stop30h 10mWestJet
Deal found 29/7C$ 462
Mo 13/106:45 p.m.YYZ - PWM
1 stop16h 04mDelta
Di 21/106:50 a.m.PWM - YYZ
2 stops10h 29mDelta
Deal found 29/7C$ 477
Fr 12/911:00 a.m.YYZ - PWM
1 stop30h 38mMultiple Airlines
Fr 19/99:46 a.m.PWM - YYZ
1 stop12h 54mMultiple Airlines
Deal found 28/7C$ 502
Mi 24/97:05 a.m.YHM - BOS
3 stops34h 35mMultiple Airlines
Fr 26/97:00 p.m.BOS - YHM
1 stop21h 44mMultiple Airlines
Deal found 29/7C$ 574

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Maine 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 1 August 2025.
Use the filters below to find and compare flights from Toronto to Maine that are best for you.

Fly from

Toronto

Fly to

Maine

Route

Depart

Return

Price

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Di 19/8

7:50 p.m.-9:31 p.m.

Nonstop1h 41m

Boston Logan Intl

Di 26/8

10:10 a.m.-11:59 a.m.

Nonstop1h 49m

C$ 286

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sa 30/8

12:00 p.m.-6:00 p.m.

1 stop6h 00m

Boston Logan Intl

So 31/8

5:50 a.m.-10:40 a.m.

1 stop4h 50m

C$ 286

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Do 4/9

10:25 a.m.-2:30 p.m.

1 stop4h 05m

Boston Logan Intl

So 7/9

9:20 a.m.-11:09 a.m.

Nonstop1h 49m

C$ 316

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

So 7/9

12:40 p.m.-8:35 p.m.

1 stop7h 55m

Boston Logan Intl

Mi 10/9

11:14 a.m.-4:33 p.m.

1 stop5h 19m

C$ 317

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

So 12/10

9:50 a.m.-11:31 a.m.

Nonstop1h 41m

Boston Logan Intl

Do 16/10

12:15 p.m.-2:04 p.m.

Nonstop1h 49m

C$ 321

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Mi 27/8

7:55 a.m.-2:14 p.m.

1 stop6h 19m

Boston Logan Intl

Sa 6/9

1:00 p.m.-8:43 p.m.

1 stop7h 43m

C$ 350

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Do 4/9

10:25 a.m.-2:30 p.m.

1 stop4h 05m

Boston Logan Intl

So 7/9

6:00 a.m.-6:45 p.m.

2 stops12h 45m

C$ 353

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sa 30/8

2:45 p.m.-1:09 a.m.

1 stop10h 24m

Boston Logan Intl

So 31/8

5:50 a.m.-10:40 a.m.

1 stop4h 50m

C$ 356

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Mo 20/10

6:00 a.m.-5:40 p.m.

1 stop11h 40m

Boston Logan Intl

Fr 24/10

6:30 p.m.-12:40 a.m.

1 stop30h 10m

C$ 462

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Mo 13/10

6:45 p.m.-10:49 a.m.

1 stop16h 04m

Portland

Di 21/10

6:50 a.m.-5:19 p.m.

2 stops10h 29m

C$ 477

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 42 results
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Best time to book a flight from Toronto to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Toronto 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 Toronto to Maine

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

Find hourly flight availability from Toronto to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2025.

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

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated 1 August 2025.
Check out reviews from past customers who have flown with Porter Airlines,Delta, andAir Transat from Toronto to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,981 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,900 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Toronto to Maine. 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 Toronto to Maine one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 173. However, be on the lookout for offers from Air Canada and Air Transat, as they are both options that can get you from Toronto to Maine for a low price.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto to Maine 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 Toronto to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Toronto to Maine

Discover the top 2 airlines that operate flights from Toronto to Maine. 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 629,999 searches. Data last updated 1 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 327AverageC$ 468FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 452AverageC$ 635FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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