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$348+ Cheap flights from Niagara Falls, NY to Boston (IAG - BOS)

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAG — BOS
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Niagara Falls to Boston

One-way flights from Niagara Falls to Boston
Search for one-way flight options from Niagara Falls to Boston. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/75:57 pm
IAG
-
BOS
2 stops39h 53m
Allegiant Air
Deal found 7/27$348
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/2810:58 am
IAG
-
BOS
3 stops46h 11m
Multiple Airlines
Deal found 7/27$525

Find flight deals from Niagara Falls to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Niagara Falls (IAG) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Niagara Falls-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Niagara Falls-Boston Logan Intl flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Boston 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 July 29, 2026.
Use the filters below to find and compare flights from Niagara Falls to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way
Quickest one-way

Niagara FallsBoston

IAG - BOS

IAGBOS

Niagara Falls

Fri 8/7

5:57 pm-9:50 am

2 stops39h 53m

$348

Niagara FallsBoston

IAG - BOS

IAGBOS

Niagara Falls

Fri 8/28

10:58 am-9:09 am

3 stops46h 11m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Niagara Falls, New York-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Niagara Falls, New York-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Niagara Falls, New York-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Niagara Falls, New York-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Niagara Falls, New York-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Niagara Falls to Boston

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

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

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