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Niagara Falls

$107+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — YYZ
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This FlightHub deal was found by Cheapflights users on 5/16. 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.
Thu 6/1810:05 am
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Thu 6/183:40 pm
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 5/16$212
This Trip.com deal was found by Cheapflights users on 5/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:40 pm
BOS
-
YYZ
1 stop6h 18m
Air Canada
Sun 5/318:05 am
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 5/16$229
This Air Canada deal was found by Cheapflights users on 5/18. 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.
Sat 6/66:50 pm
BOS
-
YYZ
1 stop4h 33m
Air Canada
Sun 6/78:05 am
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 5/18$233
This Justfly.com deal was found by Cheapflights users on 5/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:05 am
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Thu 7/163:40 pm
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 5/16$238
This Gotogate deal was found by Cheapflights users on 5/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:10 am
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Mon 6/88:55 pm
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 5/13$246
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:10 am
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Sun 5/318:05 am
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 5/15$260
This Mytrip deal was found by Cheapflights users on 5/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:50 am
BOS
-
YYZ
1 stop4h 48m
Air Canada
Sun 6/78:05 am
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 5/18$263
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:05 pm
PWM
-
YYZ
1 stop9h 55m
American Airlines
Sat 10/317:29 am
YYZ
-
PWM
1 stop9h 18m
American Airlines
Deal found 5/18$458
This Delta deal was found by Cheapflights users on 5/18. 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.
Tue 10/276:00 am
PWM
-
YYZ
1 stop7h 39m
Delta
Sun 11/16:00 am
YYZ
-
PWM
1 stop7h 53m
Delta
Deal found 5/18$468
This Delta deal was found by Cheapflights users on 5/14. 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 5/272:38 pm
PWM
-
YYZ
1 stop8h 38m
Delta
Tue 6/26:00 am
YYZ
-
PWM
1 stop7h 58m
Delta
Deal found 5/14$492
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:38 pm
PWM
-
YYZ
1 stop8h 38m
Delta
Tue 6/97:55 am
YYZ
-
PWM
1 stop8h 54m
Delta
Deal found 5/17$495
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:36 pm
PWM
-
YYZ
1 stop9h 29m
American Airlines
Mon 6/1511:01 am
YYZ
-
PWM
1 stop12h 58m
American Airlines
Deal found 5/18$500

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(FlightHub)

One-way from

$107
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$331
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. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 18, 2026.
Use the filters below to find and compare flights from New Hampshire to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Tue 6/9

7:30 am-11:43 am

1 stop4h 13m

Toronto Pearson Intl

Tue 6/9

2:30 pm-7:14 pm

1 stop4h 44m

$319
Quickest round-trip

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 7/2

10:05 am-12:00 pm

Nonstop1h 55m

Toronto Pearson Intl

Tue 7/7

7:25 am-9:05 am

Nonstop1h 40m

$319

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 7/3

7:00 pm-11:43 pm

1 stop4h 43m

Toronto Pearson Intl

Mon 7/6

6:00 am-2:24 pm

1 stop8h 24m

$344

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 8/26

7:30 am-11:43 am

1 stop4h 13m

Toronto Pearson Intl

Sat 8/29

7:30 am-12:50 pm

1 stop5h 20m

$344

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 5/29

7:00 pm-11:41 pm

1 stop4h 41m

Toronto Pearson Intl

Sun 5/31

7:55 am-3:25 pm

1 stop7h 30m

$344

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 7/3

6:00 am-1:42 pm

1 stop7h 42m

Toronto Pearson Intl

Tue 7/7

8:00 pm-8:17 am

1 stop12h 17m

$344

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 8/26

7:30 am-11:43 am

1 stop4h 13m

Toronto Pearson Intl

Mon 8/31

7:43 pm-11:59 pm

1 stop4h 16m

$344

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Wed 9/16

10:00 am-4:03 pm

1 stop6h 03m

Toronto Pearson Intl

Sat 9/19

7:59 am-1:24 pm

1 stop5h 25m

$352

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 6/18

3:25 pm-5:34 am

2 stops14h 09m

Toronto Pearson Intl

Sat 6/20

3:55 pm-5:35 pm

Nonstop1h 40m

$355

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sun 7/19

3:55 pm-5:34 am

2 stops13h 39m

Toronto Pearson Intl

Tue 7/21

3:40 pm-8:55 pm

1 stop5h 15m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 56 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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, Porter Airlines, and Delta fly from New Hampshire to Niagara Falls in about 1h 55m. The time it takes to get you to your destination can typically vary by up to 2h 48m. 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.
Newark to Toronto Island flights
Newark to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
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Dulles Intl to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
Dulles Intl to Toronto Island flights
Dallas/Fort Worth to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Boston to Pearson Intl flights
Baltimore to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Atlanta to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Boston to Toronto Island flights
Orlando to Pearson Intl flights
Philadelphia to Pearson Intl flights
Denver to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
San Diego to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
Midway to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Raleigh to Pearson Intl flights
Charlotte to Pearson Intl flights
Ontario to Pearson Intl flights
Midway to Toronto Island flights
Minneapolis to Pearson Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Tampa to Pearson 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$411Average$850FlexibilityNo cancel feeOn-time71%

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