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Cheap flights from Toronto to Maine from C$ 171

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — PWM
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 271

One-way from

C$ 171

Popular in

May

Cheapest in

November

Average price

C$ 710
Porter Airlines
  • Porter Airlines
  • 25/10-2/11
  • Nonstop
  • 3h 40m total
  • Toronto to Maine
Search Deals
Porter Airlines
  • Porter Airlines
  • 9/10
  • Nonstop
  • 1h 41m total
  • Toronto to Maine
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 16 September 2025.

Sat 25/109:50 a.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Sun 2/117:05 a.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 15/9C$ 271
Sat 11/105:55 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Sat 18/106:45 p.m.BOS - YTZ
Nonstop1h 49mPorter Airlines
Deal found 13/9C$ 272
Sat 18/102:15 p.m.YYZ - BOS
Nonstop1h 44mAir Canada
Mon 20/106:00 a.m.BOS - YYZ
Nonstop1h 56mAir Canada
Deal found 16/9C$ 272
Fri 5/128:30 p.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Mon 8/127:05 a.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 14/9C$ 274
Fri 31/102:15 p.m.YYZ - BOS
Nonstop1h 42mAir Canada
Fri 7/115:30 a.m.BOS - YYZ
1 stop6h 10mAir Canada
Deal found 15/9C$ 274
Sat 11/105:55 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Sun 12/108:20 p.m.BOS - YTZ
Nonstop1h 49mPorter Airlines
Deal found 15/9C$ 275
Tue 7/108:20 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Sun 12/109:20 a.m.BOS - YTZ
Nonstop1h 49mPorter Airlines
Deal found 16/9C$ 276
Fri 24/105:25 p.m.YTZ - BOS
1 stop4h 01mAir Canada
Tue 28/105:30 a.m.BOS - YTZ
1 stop6h 25mAir Canada
Deal found 15/9C$ 278
Sat 18/101:25 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Thu 23/1012:15 p.m.BOS - YTZ
Nonstop1h 49mPorter Airlines
Deal found 16/9C$ 279
Wed 22/109:50 a.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Sun 26/107:05 a.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 16/9C$ 280
Fri 24/1012:30 a.m.YYZ - BOS
2 stops9h 00mAir Canada
Mon 27/106:40 p.m.BOS - YYZ
1 stop5h 24mAir Canada
Deal found 15/9C$ 280
Sat 11/105:55 p.m.YTZ - BOS
Nonstop1h 41mPorter Airlines
Wed 15/103:30 p.m.BOS - YTZ
1 stop3h 33mPorter Airlines
Deal found 15/9C$ 282

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 16 September 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

Tue 21/10

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

Nonstop1h 41m

Boston Logan Intl

Thu 30/10

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

Nonstop1h 59m

C$ 272

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 9/10

1:00 p.m.-2:41 p.m.

Nonstop1h 41m

Boston Logan Intl

Mon 13/10

8:45 a.m.-10:34 a.m.

Nonstop1h 49m

C$ 272

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Wed 29/10

8:00 a.m.-9:35 a.m.

Nonstop1h 35m

Boston Logan Intl

Wed 5/11

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

Nonstop1h 59m

C$ 274

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 24/10

4:25 p.m.-6:10 p.m.

Nonstop1h 45m

Boston Logan Intl

Sun 2/11

5:15 a.m.-7:17 a.m.

Nonstop2h 02m

C$ 298

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Fri 21/11

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

1 stop4h 05m

Boston Logan Intl

Sun 23/11

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

Nonstop1h 59m

C$ 304

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Sun 12/10

8:20 p.m.-10:01 p.m.

Nonstop1h 41m

Boston Logan Intl

Wed 15/10

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

Nonstop1h 49m

C$ 308

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Tue 30/9

1:00 p.m.-2:41 p.m.

Nonstop1h 41m

Boston Logan Intl

Sat 4/10

7:15 a.m.-9:04 a.m.

Nonstop1h 49m

C$ 308

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 13/11

8:30 a.m.-2:52 p.m.

1 stop6h 22m

Boston Logan Intl

Tue 18/11

10:15 a.m.-2:55 p.m.

1 stop4h 40m

C$ 311

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 15/10

10:45 a.m.-4:22 p.m.

1 stop5h 37m

Boston Logan Intl

Wed 15/10

6:55 p.m.-8:47 p.m.

Nonstop1h 52m

C$ 318

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Mon 29/9

8:20 p.m.-10:01 p.m.

Nonstop1h 41m

Boston Logan Intl

Thu 16/10

8:45 a.m.-10:34 a.m.

Nonstop1h 49m

C$ 320

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 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 16 September 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.

How much does it cost to fly round-trip from Toronto to Maine?

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 16 September 2025.
Check out reviews from past customers who have flown with United Airlines and WestJet 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.
United Airlines
7.4
Good
8,924 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
WestJet
7.2
Good
3,093 reviews
United Airlines
7.4
Good
8,924 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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.

  • How long is the flight from Toronto to Maine?

    Porter Airlines, Air Canada, and American Airlines can get you from Toronto to Maine in just under 1h 41m. Your travel time can differ by up to 8h 42m. The distance between Toronto and Maine is about 695 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 171. However, be on the lookout for offers from Air Canada and WestJet, 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 Hamilton - Boston Logan Intl 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 327AverageC$ 396FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 451AverageC$ 638FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Toronto to Maine, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Maine?

Cheapflights helps you find that perfect flight to Maine from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Toronto to Maine with no change fees?

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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