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Cheap flights from Boston to Niagara Falls from $138

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 10/4. 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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Find the cheapest flights from Boston to Niagara Falls

Cheap round-trip flights

Multiple Airlines Logo
6:00 am - 4:58 pmBOS-IAG
10h 58m1 stop
Multiple Airlines Logo
10:07 am - 8:08 amIAG-BOS
22h 01m2 stops
$387Multiple Airlines
Find Deal
vie., oct. 3 - dom., oct. 5
Multiple Airlines Logo
9:51 pm - 1:22 pmBOS-IAG
15h 31m1 stop
Multiple Airlines Logo
7:22 pm - 10:08 amIAG-BOS
38h 46m2 stops
$424Multiple Airlines
Find Deal
dom., oct. 5 - lun., oct. 6
Multiple Airlines Logo
9:55 am - 4:58 pmBOS-IAG
7h 03m1 stop
Multiple Airlines Logo
7:30 pm - 12:40 amIAG-BOS
29h 10m3 stops
$437Multiple Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
Multiple Airlines Logo
9:55 am - 4:58 pmBOS-IAG
7h 03m1 stop
Multiple Airlines Logo
2:12 pm - 1:20 pmIAG-BOS
23h 08m2 stops
$462Multiple Airlines
Find Deal
vie., oct. 10 - lun., oct. 13
Multiple Airlines Logo
9:55 am - 4:58 pmBOS-IAG
7h 03m1 stop
Multiple Airlines Logo
2:12 pm - 3:54 pmIAG-BOS
25h 42m1 stop
$492Multiple Airlines
Find Deal
vie., oct. 10 - lun., oct. 13
Multiple Airlines Logo
6:00 am - 4:58 pmBOS-IAG
10h 58m1 stop
Multiple Airlines Logo
10:07 am - 1:20 pmIAG-BOS
27h 13m3 stops
$511Multiple Airlines
Find Deal
vie., oct. 3 - dom., oct. 5
Multiple Airlines Logo
2:15 pm - 6:35 pmBOS-IAG
28h 20m3 stops
Multiple Airlines Logo
7:00 pm - 12:40 amIAG-BOS
29h 40m3 stops
$531Multiple Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
Multiple Airlines Logo
2:15 pm - 6:35 pmBOS-IAG
28h 20m3 stops
Multiple Airlines Logo
7:00 pm - 12:40 amIAG-BOS
29h 40m3 stops
$541Multiple Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
Multiple Airlines Logo
2:15 pm - 5:48 pmBOS-IAG
27h 33m3 stops
Multiple Airlines Logo
7:30 pm - 12:40 amIAG-BOS
29h 10m3 stops
$577Multiple Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
Allegiant Air Logo
10:58 am - 9:17 amBOS-IAG
22h 19m2 stops
Allegiant Air Logo
10:07 am - 8:08 amIAG-BOS
22h 01m2 stops
$598Allegiant Air
Find Deal
mié., oct. 15 - dom., oct. 19

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Niagara Falls, New York 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Boston to Niagara Falls, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

vie. 10/3

6:00 am-4:58 pm

1 stop10h 58m

Niagara Falls

dom. 10/5

10:07 am-8:08 am

2 stops22h 01m

$387

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

dom. 10/5

9:51 pm-1:22 pm

1 stop15h 31m

Niagara Falls

lun. 10/6

7:22 pm-10:08 am

2 stops38h 46m

$424

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

vie. 10/31

9:55 am-4:58 pm

1 stop7h 03m

Niagara Falls

vie. 11/7

7:30 pm-12:40 am

3 stops29h 10m

$437

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

vie. 10/10

9:55 am-4:58 pm

1 stop7h 03m

Niagara Falls

lun. 10/13

2:12 pm-1:20 pm

2 stops23h 08m

$462

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

vie. 10/10

9:55 am-4:58 pm

1 stop7h 03m

Niagara Falls

lun. 10/13

2:12 pm-3:54 pm

1 stop25h 42m

$492

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

vie. 10/3

6:00 am-4:58 pm

1 stop10h 58m

Niagara Falls

dom. 10/5

10:07 am-1:20 pm

3 stops27h 13m

$511

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

jue. 10/30

2:15 pm-6:35 pm

3 stops28h 20m

Niagara Falls

jue. 11/6

7:00 pm-12:40 am

3 stops29h 40m

$531

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

jue. 10/30

2:15 pm-6:35 pm

3 stops28h 20m

Niagara Falls

jue. 11/6

7:00 pm-12:40 am

3 stops29h 40m

$541

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

vie. 10/31

2:15 pm-5:48 pm

3 stops27h 33m

Niagara Falls

vie. 11/7

7:30 pm-12:40 am

3 stops29h 10m

$577

BostonNiagara Falls

BOS - IAG

BOSIAG

Boston Logan Intl

mié. 10/15

10:58 am-9:17 am

2 stops22h 19m

Niagara Falls

dom. 10/19

10:07 am-8:08 am

2 stops22h 01m

$598

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Niagara Falls from

How to get the cheapest flight ticket from Boston to Niagara Falls, New York

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, New York?

The cheapest day to depart from Boston to Niagara Falls, New York is on a Tuesday when prices can be found for as low as $202. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Niagara Falls, New York for around $336.

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

According to our data, the cheapest time of day to fly to Niagara Falls, New York is in the evening. momondo users have found flights departing from Boston to Niagara Falls, New York 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. At noon is when there is more demand to fly to Niagara Falls, New York, so prices are often more expensive at around $426 per ticket.

When to book flights from Boston to Niagara Falls, New York

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

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

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

Direct flights

None
There are no direct flights from Boston to Niagara Falls, New York. There are no popular flight routes from Boston to Niagara Falls, New York.
Search flight deals

  • 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 7h 03m.

  • 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, New York?

Best airlines flying from Boston to Niagara Falls, New York

Compare and see reviews for airlines that fly from Boston to Niagara Falls, New York with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $167Free CancellationRating
7.2
2,914 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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