$282+ Cheap flights from Niagara Falls 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAG — BOS
3월 6 — 3월 131
1 adult, Economy
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One-way
One-way flights from Niagara Falls to BostonSearch for one-way flight options from Niagara Falls to Boston. Find affordable one-way fares based on user searches. Data last updated 2월 4, 2026.
Search for one-way flight options from Niagara Falls to Boston. Find affordable one-way fares based on user searches. Data last updated 2월 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
일 5/1711:14 am
IAG
- BOS
3 stops36h 45m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
일 5/1711:14 am
IAG
- BOS
2 stops21h 55m
Allegiant Air
Deal found 2/3![Allegiant Air logo]()
$441
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 2월 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
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 2월 4, 2026.
Use the filters below to find and compare flights from Niagara Falls to Boston that are best for you.
Fly from
Niagara Falls
Fly to
Boston
Route
Depart
Return
Price
Niagara FallsBoston
IAG - BOS
IAGBOS
Niagara Falls
일 5/17
11:14 am-11:59 pm
3 stops36h 45m
$282
Niagara FallsBoston
IAG - BOS
IAGBOS
Niagara Falls
일 5/17
11:14 am-9:09 am
2 stops21h 55m
$441
- Most accurate provider: When it comes to deals on Niagara Falls-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-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Niagara Falls-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Niagara Falls-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-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.
IAG-BOS
Estimated round-trip price
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Related info for your journey
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