HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$112+ Cheap flights from Boston (BOS) to Niagara Falls, Canada

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
may. 20 — may. 271
mar. 5/20
mar. 5/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Niagara Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Boston Logan Intl to Niagara Falls are usually found in March or September, booked 72 days in advance, depart on a Friday or Wednesday and return on a Thursday

Cheap flight deals from Boston to Niagara Falls

Keep the following information in mind while searching for Boston to Niagara Falls flight deals. Data was last updated mayo 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$226
(Flightnetwork)

One-way from

$112
(Mytrip)

Popular in

November

Cheapest in

March

Average price

$350
Provider with most accurate pricing for Boston Logan Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Toronto (YTO) flights.
Search Deals
From Boston Logan Intl to Niagara Falls
Search Deals
One-way flight from Boston Logan Intl to Niagara Falls
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Boston to Niagara Falls

Cheapest flights from Boston to Niagara Falls
Explore the most affordable flight options available from Boston to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 15, 2025.

This Flightnetwork deal was found by Cheapflights users on 5/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1710:40 amBOS - YYZ
Nonstop1h 54mAir Canada
mié. 6/259:45 amYYZ - BOS
Nonstop1h 43mAir Canada
Deal found 5/14$226
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/283:49 pmBOS - YYZ
1 stop22h 16mMultiple Airlines
sáb. 5/316:30 amYYZ - BOS
1 stop9h 14mMultiple Airlines
Deal found 5/14$238
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/166:05 amBOS - YYZ
1 stop4h 41mUnited Airlines
lun. 6/162:15 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 5/14$259
This Porter Airlines deal was found by Cheapflights users on 5/14. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/183:50 pmBOS - YYZ
2 stops14h 01mPorter Airlines
sáb. 7/199:10 amYYZ - BOS
2 stops8h 48mPorter Airlines
Deal found 5/14$280
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/126:05 amBOS - YYZ
1 stop5h 19mDelta
jue. 6/196:14 pmYYZ - BOS
1 stop4h 26mDelta
Deal found 5/14$297
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/307:15 pmBOS - YYZ
1 stop14h 38mAmerican Airlines
sáb. 5/3112:35 pmYYZ - BOS
1 stop10h 16mAmerican Airlines
Deal found 5/13$310
This CheapTicketsDeal deal was found by Cheapflights users on 5/13. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/192:11 pmBOS - YYZ
1 stop19h 38mWestJet Encore
lun. 6/233:29 pmYYZ - BOS
1 stop20h 14mWestJet Encore
Deal found 5/13$371

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated mayo 15, 2025.
Use the filters below to find and compare flights from Boston to Niagara Falls that are best for you.

Fly from

Boston

Fly to

Niagara Falls

Route

Depart

Return

Price

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mar. 6/17

10:40 am-12:34 pm

Nonstop1h 54m

Toronto Pearson Intl

mié. 6/25

9:45 am-11:28 am

Nonstop1h 43m

$226

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mié. 5/28

3:49 pm-2:05 pm

1 stop22h 16m

Toronto Pearson Intl

sáb. 5/31

6:30 am-3:44 pm

1 stop9h 14m

$238

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

lun. 6/16

6:05 am-10:46 am

1 stop4h 41m

Toronto Pearson Intl

lun. 6/16

2:15 pm-3:58 pm

Nonstop1h 43m

$259

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

vie. 7/18

3:50 pm-5:51 am

2 stops14h 01m

Toronto Pearson Intl

sáb. 7/19

9:10 am-5:58 pm

2 stops8h 48m

$280

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

jue. 6/12

6:05 am-11:24 am

1 stop5h 19m

Toronto Pearson Intl

jue. 6/19

6:14 pm-10:40 pm

1 stop4h 26m

$297

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

vie. 5/30

7:15 pm-9:53 am

1 stop14h 38m

Toronto Pearson Intl

sáb. 5/31

12:35 pm-10:51 pm

1 stop10h 16m

$310

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

jue. 6/19

2:11 pm-9:49 am

1 stop19h 38m

Toronto Pearson Intl

lun. 6/23

3:29 pm-11:43 am

1 stop20h 14m

$371

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

sáb. 6/14

5:45 am-11:47 pm

1 stop18h 02m

$112

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mié. 6/18

3:50 pm-5:38 am

2 stops13h 48m

$117

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

sáb. 8/2

5:50 am-10:40 am

1 stop4h 50m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 13 results
1
2

Best time to book a flight from Boston to Niagara Falls

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

Cheapflights Insights

Everything you need to know about your flight from Boston to Niagara Falls

How far ahead should I book a flight from Boston to Niagara Falls?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Niagara Falls. Price data was last updated on May 9, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Niagara Falls, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boston to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from Boston to Niagara Falls (average of $243). Flying from Boston to Niagara Falls in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to NI4?

Find hourly flight availability from Boston to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Niagara Falls as you normally would.

What is the cheapest day to fly from Boston to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Boston to Niagara Falls. Price data was last updated on September 8, 2024.

Travelers seeking maximum savings on their Boston to Niagara Falls flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Niagara Falls

Explore weekly flight availability from Boston to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated mayo 15, 2025.

The most flights from BOS to NI4 are scheduled on a Tuesday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Niagara Falls ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Niagara Falls when rainfall is around 2.0 in.

Temperature in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Niagara Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated mayo 15, 2025.
To help decide which airline to fly from Boston to Niagara Falls, see what other customers have to say about Porter Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
286 reviews

Comfort

8.1

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
286 reviews
Porter Airlines
8.0
Very good
286 reviews

Comfort

8.1

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,946 reviews
Porter Airlines
8.0
Very good
286 reviews

Comfort

8.1

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,731 reviews
Porter Airlines
8.0
Very good
286 reviews

Comfort

8.1

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
286 reviews

Comfort

8.1

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,339 reviews
Porter Airlines
8.0
Very good
286 reviews

Comfort

8.1

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Niagara Falls?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Niagara Falls from Boston. Booking flights from Logan Intl (BOS) to Niagara Falls should be relatively easy as there are 11 daily outbound flights to Niagara Falls from 5 different airlines.

  • What are the cheapest airlines to fly from Boston to Niagara Falls one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $114. Users have also found prices from $121 and $126 on Delta and United Airlines, respectively.

  • What are the most reliable airlines from Boston to Niagara Falls?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Niagara Falls on time: Jazz (84%), Brussels Airlines (80%), Air Canada (77%).

  • What are the cheapest flights from Boston to Niagara Falls?

    The cheapest flight price from Boston to Niagara Falls is $114. On average you can expect to pay $878. The most popular route, (Boston Logan Intl - Toronto Pearson Intl), can usually be booked for $248.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Boston to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Boston to Niagara Falls (average of $243). Flying from Boston to Niagara Falls in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Boston to Niagara Falls

Discover the top 5 airlines that operate flights from Boston to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$127Average$297FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$133Average$365FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$165Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$387FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$263Average$318FlexibilityNo cancel feeOn-time50%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.