HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$229+ Cheap flights from New Hampshire to Niagara Falls (IAG)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAG
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to Niagara Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Fri 3/279:45 am
BOS
-
IAG
1 stop10h 30m
Multiple Airlines
Mon 3/309:00 pm
IAG
-
BOS
1 stop19h 54m
Multiple Airlines
Deal found 2/4$360
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/129:29 am
BOS
-
IAG
2 stops31h 55m
Multiple Airlines
Mon 2/166:14 pm
IAG
-
BOS
1 stop17h 23m
Multiple Airlines
Deal found 2/5$538
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Fri 2/139:57 am
BOS
-
IAG
2 stops24h 10m
Multiple Airlines
Mon 2/166:14 pm
IAG
-
BOS
1 stop17h 23m
Multiple Airlines
Deal found 2/5$639
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sat 2/146:00 am
BOS
-
IAG
2 stops28h 23m
Multiple Airlines
Mon 2/166:14 pm
IAG
-
BOS
1 stop17h 23m
Multiple Airlines
Deal found 2/5$649
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 2/116:00 am
BOS
-
IAG
2 stops28h 23m
Multiple Airlines
Mon 2/166:14 pm
IAG
-
BOS
1 stop17h 23m
Multiple Airlines
Deal found 2/5$684
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/129:29 am
BOS
-
IAG
2 stops26h 27m
Multiple Airlines
Fri 2/136:14 pm
IAG
-
BOS
1 stop17h 23m
Multiple Airlines
Deal found 2/5$759
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/129:29 am
BOS
-
IAG
2 stops26h 27m
Multiple Airlines
Sat 2/1410:57 am
IAG
-
BOS
1 stop22h 09m
Multiple Airlines
Deal found 2/5$760
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Fri 2/134:22 pm
BOS
-
IAG
1 stop17h 45m
Multiple Airlines
Sat 2/147:51 pm
IAG
-
BOS
2 stops27h 53m
Multiple Airlines
Deal found 2/5$868
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Fri 2/1312:42 pm
BOS
-
IAG
1 stop21h 25m
Multiple Airlines
Sun 2/1511:13 am
IAG
-
BOS
2 stops23h 13m
Multiple Airlines
Deal found 2/5$870

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 February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$360
(Kiwi.com)

One-way from

$229
(Kiwi.com)

Popular in

November

Cheapest in

January
Provider with most accurate pricing for Boston Logan Intl-Niagara Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Niagara Falls 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. 40% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 25% potential price decrease ($59 potential savings vs. average RT price).
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 February 7, 2026.
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

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Fri 3/27

9:45 am-8:15 pm

1 stop10h 30m

Niagara Falls

Mon 3/30

9:00 pm-4:54 pm

1 stop19h 54m

$360

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Thu 3/12

10:30 am-8:15 pm

2 stops33h 45m

$229

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sun 3/8

9:30 am-5:14 pm

2 stops31h 44m

$266

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Thu 3/5

9:30 am-5:14 pm

2 stops31h 44m

$275

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Tue 3/10

4:22 pm-9:15 am

3 stops40h 53m

$282

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Fri 3/13

9:13 am-9:15 am

2 stops48h 02m

$290

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sat 5/9

12:35 pm-9:01 am

3 stops44h 26m

$296

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Wed 5/13

12:55 pm-9:01 am

3 stops44h 06m

$318

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sun 5/10

12:35 pm-3:31 pm

3 stops26h 56m

$325

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sun 5/10

9:36 am-9:01 am

2 stops23h 25m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 13 results
1
2

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 month to book a flight from New Hampshire to Niagara Falls?

Currently, September is the cheapest month in which you can book a flight from New Hampshire to Niagara Falls (average of $219). Flying from New Hampshire to Niagara Falls in December is currently the most expensive (average of $532). 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.

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.

  • What airport do you fly into for flights to Niagara Falls from New Hampshire?

    Most people fly into Niagara Falls (IAG) if they book a flight to Niagara Falls from New Hampshire. Niagara Falls is conveniently located just 5.7 mi from Niagara Falls’s city center.

  • 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.

  • What is the cheapest month to book a flight from New Hampshire to Niagara Falls?

    Currently, September is the cheapest month in which you can book a flight from New Hampshire to Niagara Falls (average of $219). Flying from New Hampshire to Niagara Falls in December is currently the most expensive (average of $532). 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

Traveling to a place near Niagara Falls?

Book flights to Niagara Falls if you plan to visit one of these locations
Lewiston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to John F Kennedy Intl flights
San Francisco to Newark flights
San Francisco to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Miami to John F Kennedy Intl flights
Orlando to John F Kennedy Intl flights
Atlanta to LaGuardia flights
Dallas/Fort Worth to Newark flights
O'Hare Intl to John F Kennedy Intl flights
Fort Lauderdale to John F Kennedy Intl flights
Atlanta to John F Kennedy Intl flights
Los Angeles to LaGuardia flights
Los Angeles to Newark flights
Fort Lauderdale to LaGuardia flights
O'Hare Intl to LaGuardia flights
Miami to LaGuardia flights
O'Hare Intl to Newark flights
Miami to Newark flights
Fort Lauderdale to Newark flights
Atlanta to Newark flights
Raleigh to LaGuardia flights
Denver to LaGuardia flights
Hobby to LaGuardia flights
Hobby to John F Kennedy Intl flights
Orlando to Newark flights
Seattle to Newark flights
Orlando to LaGuardia flights
Tampa to John F Kennedy Intl flights
Denver to John F Kennedy Intl flights
Seattle to John F Kennedy Intl flights
Tampa to Newark flights
Denver to Newark flights
Raleigh to John F Kennedy Intl flights
Hobby to Newark flights
Sky Harbor Intl to John F Kennedy Intl flights
Cleveland to John F Kennedy Intl flights
West Palm Beach to Newark flights
Tampa to LaGuardia flights
Charlotte to John F Kennedy Intl flights
George Bush Intcntl to John F Kennedy Intl flights
Cleveland to LaGuardia flights
Raleigh to Newark flights
George Bush Intcntl to Newark flights
Austin to John F Kennedy Intl flights
Cincinnati to John F Kennedy Intl flights
Boston to Newark flights
Cleveland to Newark flights
West Palm Beach to John F Kennedy Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.