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Cheap flights from Ontario to Maine from C$ 184

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PWM
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Ontario to Maine

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Maine (USME). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

C$ 357

One-way from

C$ 184
United Airlines
  • United Airlines
  • 14/1-14/1
  • 2 total stops
  • 10h 26m total
  • Ontario to Maine
Porter Airlines
  • Porter Airlines
  • 6/2
  • Nonstop
  • 1h 15m total
  • Ontario to Maine

Find flight deals from Ontario to Maine

Cheapest flights from Ontario to Maine
Explore the most affordable flight options available from Ontario to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 31/128:00 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Fri 3/16:35 p.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Deal found 17/12C$ 383
Mon 30/127:05 a.m.YYZ - BOS
1 stop16h 45mMultiple Airlines
Sun 12/16:00 a.m.BOS - YYZ
1 stop16h 35mMultiple Airlines
Deal found 17/12C$ 403
Mon 30/129:40 a.m.YOW - BOS
1 stop3h 40mPorter Airlines
Tue 7/14:15 p.m.BOS - YOW
Nonstop1h 29mPorter Airlines
Deal found 18/12C$ 423
Tue 24/122:15 p.m.YYZ - BOS
Nonstop1h 42mAir Canada
Tue 31/126:10 a.m.BOS - YYZ
Nonstop2h 06mAir Canada
Deal found 17/12C$ 468
Fri 27/129:00 a.m.YUL - BOS
1 stop4h 20mPorter Airlines
Mon 30/1210:20 a.m.BOS - YUL
1 stop6h 25mPorter Airlines
Deal found 16/12C$ 520
Tue 31/1211:55 a.m.YTZ - BOS
1 stop9h 25mMultiple Airlines
Fri 3/16:27 a.m.BOS - YTZ
1 stop11h 33mMultiple Airlines
Deal found 17/12C$ 526
Thu 26/126:15 p.m.YYZ - BOS
1 stop4h 37mAmerican Airlines
Wed 1/15:54 a.m.BOS - YYZ
1 stop5h 59mAmerican Airlines
Deal found 17/12C$ 530
Tue 31/124:35 p.m.YOW - BOS
Nonstop1h 15mMultiple Airlines
Wed 8/15:11 a.m.BOS - YOW
1 stop9h 09mMultiple Airlines
Deal found 18/12C$ 536
Tue 24/1212:20 p.m.YYZ - BOS
2 stops9h 40mUnited Airlines
Wed 1/17:30 p.m.BOS - YYZ
Nonstop2h 02mUnited Airlines
Deal found 17/12C$ 558
Tue 24/126:15 a.m.YUL - BOS
1 stop11h 07mMultiple Airlines
Tue 31/126:27 a.m.BOS - YUL
2 stops8h 48mMultiple Airlines
Deal found 17/12C$ 561
Fri 27/1211:15 a.m.YUL - BOS
1 stop4h 42mAir Canada
Mon 30/1210:50 a.m.BOS - YUL
Nonstop1h 25mAir Canada
Deal found 16/12C$ 593
Sun 29/128:40 a.m.YUL - BOS
Nonstop1h 28mUnited Airlines
Thu 2/15:45 a.m.BOS - YUL
1 stop4h 35mUnited Airlines
Deal found 17/12C$ 596

Find flights from Ontario to Maine within your budget

Customize your flight search to find flights from Ontario 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 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Tue 14/1

9:00 a.m.-2:42 p.m.

1 stop5h 42m

Portland

Tue 14/1

6:05 p.m.-10:49 p.m.

1 stop4h 44m

C$ 357

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 20/2

1:55 p.m.-3:30 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 23/2

2:00 p.m.-3:59 p.m.

Nonstop1h 59m

C$ 360

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Wed 8/1

6:25 a.m.-10:08 a.m.

1 stop3h 43m

Boston Logan Intl

Wed 15/1

7:10 a.m.-12:41 p.m.

1 stop5h 31m

C$ 360

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 9/1

7:20 a.m.-10:36 a.m.

3 stops27h 16m

Boston Logan Intl

Sun 12/1

10:24 a.m.-11:53 p.m.

1 stop13h 29m

C$ 361

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 9/1

8:50 a.m.-2:58 p.m.

2 stops6h 08m

Boston Logan Intl

Sun 12/1

10:50 a.m.-6:43 p.m.

2 stops7h 53m

C$ 361

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 7/4

4:35 p.m.-5:50 p.m.

Nonstop1h 15m

Boston Logan Intl

Fri 11/4

6:35 p.m.-10:29 p.m.

1 stop3h 54m

C$ 361

TorontoBoston

YTZ - BOS

YTZBOS

Toronto Island

Thu 9/1

1:55 p.m.-3:30 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 12/1

11:15 a.m.-1:14 p.m.

Nonstop1h 59m

C$ 366

TorontoPortland

YYZ - PWM

YYZPWM

Toronto Pearson Intl

Sat 18/1

11:30 a.m.-10:30 p.m.

1 stop11h 00m

Portland

Sat 25/1

6:05 p.m.-8:50 a.m.

1 stop14h 45m

C$ 371

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sat 11/1

10:30 a.m.-12:12 p.m.

Nonstop1h 42m

Boston Logan Intl

Sun 12/1

5:45 a.m.-12:06 p.m.

1 stop6h 21m

C$ 378

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Fri 17/1

6:00 a.m.-2:07 p.m.

2 stops8h 07m

Boston Logan Intl

Fri 24/1

5:45 a.m.-1:23 p.m.

2 stops7h 38m

C$ 390

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/12

Showing 1-10 of 59 results
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Best time to book a flight from Ontario to Maine

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

Travel insights for flights from Ontario to Maine

Get recent, data-driven insights about flights from Ontario to Maine including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Ontario 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 18 December 2024.

When flying from Region of Ontario 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.

Rainfall in Maine by month

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

In terms of precipitation, rainfall in Maine ranges from 73.0 - 115.0 mm per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Maine when rainfall is around 73.0 mm.

Temperature in Maine by month

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

If weather is an important factor for your trip to Maine, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 18 December 2024.
To help decide which airline to fly from Ontario to Maine, see what other customers have to say about Air Canada, American Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,604 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.9
Good
283 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
389 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
9,055 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.2
Good
10,000 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Region of Ontario to Maine one-way?

    C$ 184 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 223 and C$ 224, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Maine

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ontario to Maine

Discover the top 3 airlines that operate flights from Ontario 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 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 338AverageC$ 582FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 395AverageC$ 590FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 456AverageC$ 647FlexibilityNo 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 Ontario to Maine?

Cheapflights makes it easy to find Ontario to Maine flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Maine for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Maine from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Maine become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Maine on Cheapflights with our Price Alert feature and get notified when better prices are available.

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