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Cheap flights from Boston to Niagara Falls from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Niagara Falls departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
BOS
-
IAG
406 mimulti-stop
Multiple Airlines Logo
IAG
-
BOS
406 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Boston to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Fri 3/6

9:28 am-6:47 pm

2 stops33h 19m

$257

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Fri 3/6

6:10 pm-9:26 am

3 stops39h 16m

$328

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Fri 3/13

9:13 am-6:11 pm

2 stops32h 58m

$336

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Wed 6/24

10:03 am-6:11 pm

2 stops32h 08m

$340

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Fri 3/13

1:58 pm-9:15 am

3 stops43h 17m

$395

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Wed 6/24

10:03 am-6:11 pm

3 stops32h 08m

$410

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Niagara Falls from

How to get the cheapest flight ticket from Boston to Niagara Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Niagara Falls?

Allegiant Air is the most popular carrier operating from Boston Logan Intl to Niagara Falls

What airlines fly to Niagara Falls?

JetBlue, American Airlines and Southwest are the top three most popular airlines that fly to Niagara Falls from Boston according to our data. JetBlue is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Niagara Falls. Keep in mind that there are 6 different airlines that fly to Niagara Falls on a routine basis, so you have a few additional options to choose from.

When to book flights from Boston to Niagara Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Niagara Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Niagara Falls (BOS to IAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Niagara Falls

Fastest flight time

25h 02m

Direct flights

None
The fastest flight from Boston to Niagara Falls takes 25h 02m
There are no direct flights from Boston to Niagara Falls. There are no popular flight routes from Boston to Niagara Falls.
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  • How far is Boston Logan Intl to Niagara Falls by plane?

    Boston Logan Intl and Niagara Falls are 408.6 mi apart from one another. In terms of flight time, this usually takes a little over 25h 02m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Niagara Falls Airport?

    Prices for flights from Boston Logan Intl Airport to Niagara Falls Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Niagara Falls Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Niagara Falls Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Niagara Falls Airport.

  • What documentation or ID do you need to fly to Niagara Falls Airport?

    The required travel and health documents for your Niagara Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Niagara Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Niagara Falls?

Best airlines flying from Boston to Niagara Falls

Compare and see reviews for airlines that fly from Boston to Niagara Falls with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $94Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights

Traveling to a place near Niagara Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Niagara Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Niagara Falls. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Niagara Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Niagara Falls from Boston with this policy.

How can momondo help me find flights from Boston to Niagara Falls?

Once you have performed a search for Boston to Niagara Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Niagara Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Niagara Falls, momondo offers a useful price alert feature which will track prices for flights to Niagara Falls from Boston and alert you when they change.

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Sat 2/28
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