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Niagara Falls

$107+ Cheap flights from Maine to Niagara Falls, Canada

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYZ
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Maine to Niagara Falls

Keep the following information in mind while searching for Maine to Niagara Falls flight deals. Data was last updated August 20, 2025.

Round-trip from

$225
(Trip.com)

One-way from

$107
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$500
From Maine to Niagara Falls
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One-way flight from Maine to Niagara Falls
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Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Maine to Niagara Falls

Cheapest flights from Maine to Niagara Falls
Explore the most affordable flight options available from Maine to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Trip.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:55 pmBOS - YYZ
Nonstop1h 52mAir Canada
Mon 9/158:55 pmYYZ - BOS
Nonstop1h 44mAir Canada
Deal found 8/18$225
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:40 amBOS - YYZ
Nonstop1h 55mAir Canada
Sun 9/148:15 amYYZ - BOS
Nonstop1h 40mAir Canada
Deal found 8/19$226
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amBOS - YYZ
1 stop6h 39mAir Canada
Fri 10/109:45 amYYZ - BOS
Nonstop1h 44mAir Canada
Deal found 8/19$227
This Air Canada deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:55 pmBOS - YYZ
Nonstop1h 52mAir Canada
Wed 10/12:15 pmYYZ - BOS
Nonstop1h 42mAir Canada
Deal found 8/18$229
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amBOS - YYZ
Nonstop1h 56mAir Canada
Tue 10/78:15 amYYZ - BOS
Nonstop1h 40mAir Canada
Deal found 8/18$232
This Netflights deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amBOS - YYZ
1 stop6h 39mAir Canada
Fri 10/38:15 amYYZ - BOS
Nonstop1h 40mAir Canada
Deal found 8/19$233
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:20 amBOS - YYZ
1 stop6h 34mAir Canada
Tue 10/74:30 pmYYZ - BOS
1 stop4h 56mAir Canada
Deal found 8/18$235
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:20 amBOS - YYZ
1 stop5h 14mAir Canada
Sat 10/412:30 amYYZ - BOS
1 stop9h 00mAir Canada
Deal found 8/18$236
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:33 pmBGR - YYZ
2 stops24h 37mMultiple Airlines
Tue 9/237:15 amYYZ - BGR
1 stop27h 28mMultiple Airlines
Deal found 8/19$385
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amPWM - YYZ
1 stop7h 39mDelta
Sat 9/1312:15 pmYYZ - PWM
2 stops12h 19mDelta
Deal found 8/18$423
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:01 amPWM - YYZ
1 stop7h 39mDelta
Sun 10/126:00 amYYZ - PWM
1 stop7h 58mDelta
Deal found 8/19$442
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:38 pmPWM - YYZ
1 stop8h 27mDelta
Sun 10/267:55 amYYZ - PWM
1 stop8h 18mDelta
Deal found 8/19$456

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Niagara Falls 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 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Maine to Niagara Falls that are best for you.

Fly from

Maine

Fly to

Niagara Falls

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 9/13

6:55 pm-8:47 pm

Nonstop1h 52m

Toronto Pearson Intl

Mon 9/15

8:55 pm-10:39 pm

Nonstop1h 44m

$225

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 9/11

10:40 am-12:35 pm

Nonstop1h 55m

Toronto Pearson Intl

Sun 9/14

8:15 am-9:55 am

Nonstop1h 40m

$226

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 10/2

6:00 am-10:39 am

1 stop4h 39m

Toronto Pearson Intl

Thu 10/9

4:25 pm-6:10 pm

Nonstop1h 45m

$235

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 10/2

10:20 am-2:34 pm

1 stop4h 14m

Toronto Pearson Intl

Sat 10/4

12:30 am-9:30 am

1 stop9h 00m

$236

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 10/1

10:40 am-12:35 pm

Nonstop1h 55m

Toronto Pearson Intl

Wed 10/8

8:15 am-9:55 am

Nonstop1h 40m

$236

BangorToronto

BGR - YYZ

BGRYYZ

Bangor

Tue 9/16

6:33 pm-7:10 pm

2 stops24h 37m

Toronto Pearson Intl

Tue 9/23

7:15 am-10:43 am

1 stop27h 28m

$385

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 9/11

6:00 am-1:39 pm

1 stop7h 39m

Toronto Pearson Intl

Sat 9/13

12:15 pm-12:34 am

2 stops12h 19m

$423

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Wed 10/8

6:01 am-1:40 pm

1 stop7h 39m

Toronto Pearson Intl

Sun 10/12

6:00 am-1:58 pm

1 stop7h 58m

$442

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 10/23

2:38 pm-11:05 pm

1 stop8h 27m

Toronto Pearson Intl

Sun 10/26

7:55 am-4:13 pm

1 stop8h 18m

$456

PortlandToronto

PWM - YYZ

PWMYYZ

Portland

Thu 10/9

6:01 am-1:40 pm

1 stop7h 39m

Toronto Pearson Intl

Sun 10/12

6:00 am-1:58 pm

1 stop7h 58m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 53 results
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Best time to book a flight from Maine to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls 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 Niagara Falls

What is the cheapest time of day to fly from ME to NI4?

Find hourly flight availability from Maine to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Maine to Niagara Falls. 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 Niagara Falls?

    Airlines like Air Canada, Delta, and American Airlines fly from Maine to Niagara Falls in about 1h 52m. The time it takes to get you to your destination can typically vary by up to 5h 47m. The distance between Maine and Niagara Falls is about 444 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Maine to Niagara Falls?

    When deciding which route to take from Maine to Niagara Falls consider Boston Logan Intl - Toronto Pearson Intl, Bangor - Toronto Pearson Intl or Portland - Toronto Pearson Intl as they are the most popular.

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

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

  • How can I find direct flights from Maine to Niagara Falls?

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

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

    Yes. Cheapflights offers flight deals from Maine to Niagara Falls 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 Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Maine to Niagara Falls (average of $243). Flying from Maine to Niagara Falls in August is currently the most expensive (average of $348). 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

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Alternative routes for Maine to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
LaGuardia to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pierre Elliott Trudeau Intl flights
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John F Kennedy Intl to Pearson Intl flights
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Los Angeles to Pierre Elliott Trudeau Intl flights
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O'Hare Intl to Pierre Elliott Trudeau Intl flights
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Fort Lauderdale to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
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George Bush Intcntl to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
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Orlando to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Minneapolis to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
John F Kennedy Intl to Hamilton flights
Miami to Pearson Intl flights
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Raleigh to Pearson Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Austin to Pearson Intl flights
Love Field to Pearson Intl flights
Charlotte to Pearson Intl flights
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Midway to Pierre Elliott Trudeau Intl flights

Top airline flying from Maine to Niagara Falls

Discover the top airline that operate flights from Maine to Niagara Falls. 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 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$413FlexibilityNo cancel feeOn-time71%

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