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Cheap flights from Boston to Niagara Falls from $340

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 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Niagara Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 am - 8:41 amBOS-IAG
26h 56m3 stops
Multiple Airlines Logo
12:17 pm - 8:10 amIAG-BOS
19h 53m2 stops
$641Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
5:45 am - 8:41 amBOS-IAG
26h 56m3 stops
Multiple Airlines Logo
12:17 pm - 11:05 amIAG-BOS
22h 48m2 stops
$663Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
5:45 am - 8:41 amBOS-IAG
26h 56m3 stops
Multiple Airlines Logo
12:17 pm - 11:05 amIAG-BOS
22h 48m2 stops
$672Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
5:45 am - 8:41 amBOS-IAG
26h 56m3 stops
Multiple Airlines Logo
12:17 pm - 11:34 amIAG-BOS
23h 17m3 stops
$811Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
5:45 am - 8:41 amBOS-IAG
26h 56m3 stops
Multiple Airlines Logo
12:17 pm - 11:34 amIAG-BOS
23h 17m3 stops
$836Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
5:45 am - 8:41 amBOS-IAG
26h 56m3 stops
Multiple Airlines Logo
12:17 pm - 11:34 amIAG-BOS
23h 17m3 stops
$869Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20

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 October 30, 2025.
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

Sat 12/13

5:45 am-8:41 am

3 stops26h 56m

Niagara Falls

Sat 12/20

12:17 pm-8:10 am

2 stops19h 53m

$641

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sat 12/13

5:45 am-8:41 am

3 stops26h 56m

Niagara Falls

Sat 12/20

12:17 pm-11:05 am

2 stops22h 48m

$663

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sat 12/13

5:45 am-8:41 am

3 stops26h 56m

Niagara Falls

Sat 12/20

12:17 pm-11:05 am

2 stops22h 48m

$672

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sat 12/13

5:45 am-8:41 am

3 stops26h 56m

Niagara Falls

Sat 12/20

12:17 pm-11:34 am

3 stops23h 17m

$811

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sat 12/13

5:45 am-8:41 am

3 stops26h 56m

Niagara Falls

Sat 12/20

12:17 pm-11:34 am

3 stops23h 17m

$836

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Sat 12/13

5:45 am-8:41 am

3 stops26h 56m

Niagara Falls

Sat 12/20

12:17 pm-11:34 am

3 stops23h 17m

$869

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

Thu 3/5

9:30 am-11:53 am

2 stops26h 23m

$340

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 day to depart on your flight to Niagara Falls?

The cheapest day to depart from Boston to Niagara Falls is on a Tuesday when prices can be found for as low as $202. Flights from Boston to Niagara Falls on a Friday will generally be more expensive and average around $336. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Niagara Falls?

According to our data, the cheapest time of day to fly to Niagara Falls is in the evening. momondo users have found flights departing from Boston to Niagara Falls in the evening for as low as $214. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $426. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
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 26h 56m.

  • 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 $147Free CancellationRating
7.2
2,906 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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