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Niagara Falls

$112+ Cheap flights from New Hampshire to Niagara Falls, ON, 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — YYZ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from New Hampshire to Niagara Falls

Cheapest flights from New Hampshire to Niagara Falls
Explore the most affordable flight options available from New Hampshire to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/293:40 pmBOS - YYZ
1 stop4h 33mMultiple Airlines
Tue 1/68:30 pmYYZ - BOS
1 stop14h 20mMultiple Airlines
Deal found 12/16$398
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Tue 12/303:40 pmBOS - YYZ
1 stop4h 33mMultiple Airlines
Wed 1/2111:15 amYYZ - BOS
1 stop12h 42mMultiple Airlines
Deal found 12/17$403
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Tue 12/303:40 pmBOS - YYZ
1 stop4h 33mMultiple Airlines
Tue 1/68:20 pmYYZ - BOS
1 stop13h 41mMultiple Airlines
Deal found 12/17$406
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:40 pmBOS - YYZ
1 stop4h 33mPorter Airlines
Tue 1/63:15 pmYYZ - BOS
1 stop7h 14mPorter Airlines
Deal found 12/17$407
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:40 pmBOS - YYZ
1 stop4h 33mPorter Airlines
Thu 1/13:15 pmYYZ - BOS
1 stop7h 00mPorter Airlines
Deal found 12/16$455
This Air Canada deal was found by Cheapflights users on 12/15. 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.
Tue 12/236:15 amBOS - YYZ
Nonstop2h 02mAir Canada
Sun 12/2812:30 amYYZ - BOS
1 stop9h 02mAir Canada
Deal found 12/15$460
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Tue 12/305:30 amBOS - YYZ
1 stop6h 10mAir Canada
Wed 1/2110:30 amYYZ - BOS
Nonstop1h 42mAir Canada
Deal found 12/17$473
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Thu 12/185:45 amBOS - YYZ
1 stop17h 35mMultiple Airlines
Sun 12/217:10 amYYZ - BOS
1 stop26h 51mMultiple Airlines
Deal found 12/15$474
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Sun 12/2111:58 amPWM - YYZ
1 stop11h 51mMultiple Airlines
Tue 12/237:10 amYYZ - PWM
1 stop27h 26mMultiple Airlines
Deal found 12/17$745
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:16 pmMHT - YYZ
1 stop6h 41mAmerican Airlines
Sat 1/105:15 pmYYZ - MHT
1 stop18h 20mAmerican Airlines
Deal found 12/16$747
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:01 pmPWM - YYZ
1 stop4h 19mUnited Airlines
Wed 12/317:30 amYYZ - PWM
1 stop6h 09mUnited Airlines
Deal found 12/16$846
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:26 pmMHT - YYZ
1 stop4h 20mUnited Airlines
Sat 1/106:50 amYYZ - MHT
2 stops12h 01mUnited Airlines
Deal found 12/16$871

Find flight deals from New Hampshire to Niagara Falls

Keep the following information in mind while searching for New Hampshire to Niagara Falls flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$222
(Air Canada)

One-way from

$112
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$367
Provider with most accurate pricing for Boston Logan Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Toronto (YTO) flights.
Search Deals
From New Hampshire to Niagara Falls
Search Deals
One-way flight from New Hampshire to Niagara Falls
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire 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 December 18, 2025.
Use the filters below to find and compare flights from New Hampshire to Niagara Falls that are best for you.

Fly from

New Hampshire

Fly to

Niagara Falls

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 2/15

7:05 am-11:48 am

1 stop4h 43m

Toronto Pearson Intl

Sun 2/15

2:45 pm-7:08 pm

1 stop4h 23m

$289

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 1/7

12:29 pm-2:20 pm

1 stop25h 51m

Toronto Pearson Intl

Sun 1/11

8:00 pm-2:38 pm

1 stop18h 38m

$289

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 1/8

3:43 pm-12:11 am

1 stop8h 28m

Toronto Pearson Intl

Sun 1/11

8:30 pm-11:57 pm

1 stop27h 27m

$297

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 1/6

10:30 am-4:02 pm

1 stop5h 32m

Toronto Pearson Intl

Tue 1/6

7:40 pm-11:49 pm

1 stop4h 09m

$300

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 1/10

9:30 am-4:02 pm

1 stop6h 32m

Toronto Pearson Intl

Sat 1/10

7:40 pm-11:49 pm

1 stop4h 09m

$300

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 1/29

3:30 pm-8:11 pm

1 stop4h 41m

Toronto Pearson Intl

Sun 2/1

7:15 am-11:41 am

1 stop4h 26m

$307

ManchesterToronto

MHT - YYZ

MHTYYZ

Manchester

Sat 1/31

9:55 am-2:53 pm

1 stop28h 58m

Toronto Pearson Intl

Sat 2/7

7:10 am-5:29 pm

1 stop10h 19m

$317

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 2/14

7:48 am-1:43 pm

1 stop5h 55m

Toronto Pearson Intl

Tue 2/17

10:45 am-3:12 pm

1 stop4h 27m

$324

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 3/15

7:16 am-9:18 pm

1 stop14h 02m

Toronto Pearson Intl

Sat 3/21

7:30 am-12:56 pm

1 stop5h 26m

$324

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 1/30

1:30 pm-5:49 pm

1 stop4h 19m

Toronto Pearson Intl

Fri 2/6

10:45 am-5:14 pm

1 stop6h 29m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 52 results
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Best time to book a flight from New Hampshire to Niagara Falls

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

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

Find hourly flight availability from New Hampshire 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 December 18, 2025.

One of the essential ways to save on airfare from New Hampshire to Niagara Falls is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 51% on airfare.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire 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 New Hampshire to Niagara Falls?

    Airlines like United Airlines and American Airlines fly from New Hampshire to Niagara Falls in about 4h 43m. The time it takes to get you to your destination can typically vary by up to 8h 47m. Airlines will cover a distance of 444 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Portland - Toronto Pearson Intl or Manchester - Toronto Pearson Intl, Boston Logan Intl - Toronto Pearson Intl is the most popular route from New Hampshire to Niagara Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire 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.

See more FAQs

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Alternative routes for New Hampshire to Niagara Falls

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

Top airline flying from New Hampshire to Niagara Falls

Discover the top airline that operate flights from New Hampshire 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$719Average$777FlexibilityNo cancel feeOn-time71%

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