$340+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAG
nov. 29 — dic. 61
1 adult, Economy
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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
Keep the following information in mind while searching for New Hampshire to Niagara Falls flight deals. Data was last updated octubre 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $641 (Mytrip) |
One-way from | $340 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $177 |
Find flight deals from New Hampshire to Niagara Falls
Cheapest flights from New Hampshire to Niagara FallsExplore 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 octubre 30, 2025.
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 octubre 30, 2025.
This Mytrip deal was found by Cheapflights users on 10/29. 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.
sáb. 12/135:45 amBOS - IAG
3 stops26h 56mMultiple Airlines
sáb. 12/2012:17 pmIAG - BOS
2 stops19h 53mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$641
This Mytrip deal was found by Cheapflights users on 10/29. 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.
jue. 10/302:15 pmBOS - IAG
3 stops28h 46mMultiple Airlines
sáb. 11/18:08 pmIAG - BOS
3 stops39h 33mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$1,045
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 octubre 30, 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
BostonNiagara Falls
BOS - IAG
BOSIAG
Boston Logan Intl
sáb. 12/13
5:45 am-8:41 am
3 stops26h 56m
Niagara Falls
sáb. 12/20
12:17 pm-8:10 am
2 stops19h 53m
$641
BostonNiagara Falls
BOS - IAG
BOSIAG
Boston Logan Intl
jue. 3/5
9:30 am-11:53 am
2 stops26h 23m
$340
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
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