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Niagara Falls

$107+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
1 adult, Economy
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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 Thursday 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 julio 2, 2025.

Round-trip from

$222
(Flightnetwork)

One-way from

$107
(Air Canada)

Popular in

November

Cheapest in

March

Average price

$350
From Boston Logan Intl to Niagara Falls
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One-way flight from Boston Logan Intl to Niagara Falls
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Highest demand for flights based on searches. 16% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 2, 2025.

This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/156:00 amBOS - YYZ
Nonstop1h 55mAir Canada
vie. 8/228:55 pmYYZ - BOS
Nonstop1h 43mAir Canada
Deal found 7/1$223
This Flightnetwork deal was found by Cheapflights users on 7/1. 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.
jue. 7/1010:40 amBOS - YYZ
Nonstop1h 55mMultiple Airlines
mié. 7/169:10 amYYZ - BOS
2 stops9h 18mMultiple Airlines
Deal found 7/1$238
This United Airlines deal was found by Cheapflights users on 6/30. 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.
mié. 7/99:30 amBOS - YYZ
1 stop7h 49mUnited Airlines
mié. 7/98:55 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 6/30$261
This American Airlines deal was found by Cheapflights users on 7/1. 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.
mar. 7/226:00 amBOS - YYZ
1 stop4h 15mAmerican Airlines
mar. 7/2212:40 pmYYZ - BOS
1 stop7h 46mAmerican Airlines
Deal found 7/1$266

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 julio 2, 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

vie. 8/15

6:00 am-7:55 am

Nonstop1h 55m

Toronto Pearson Intl

vie. 8/22

8:55 pm-10:38 pm

Nonstop1h 43m

$223

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mié. 8/13

12:15 pm-2:10 pm

Nonstop1h 55m

Toronto Pearson Intl

mié. 8/20

9:10 am-6:28 pm

2 stops9h 18m

$263

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mar. 7/22

6:00 am-10:15 am

1 stop4h 15m

Toronto Pearson Intl

mar. 7/22

12:40 pm-8:26 pm

1 stop7h 46m

$266

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mié. 7/16

10:40 am-12:35 pm

Nonstop1h 55m

Toronto Pearson Intl

dom. 7/20

8:15 am-9:55 am

Nonstop1h 40m

$275

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

sáb. 8/16

6:40 pm-11:19 pm

1 stop4h 39m

$107

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

vie. 10/17

6:15 pm-9:58 am

1 stop15h 43m

$111

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

sáb. 8/16

4:12 pm-12:30 pm

2 stops20h 18m

$119

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

mar. 8/19

3:30 pm-5:51 am

2 stops14h 21m

$123

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

lun. 7/7

6:30 pm-6:52 am

1 stop12h 22m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 June 27, 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 August is currently the most expensive (average of $348). 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 julio 2, 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 julio 2, 2025.

The most flights from BOS to NI4 are scheduled on a Tuesday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

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 julio 2, 2025.
Read through reviews of airlines operating flights from Boston to Niagara Falls, such as Porter Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
298 reviews

Boarding

8.2

Overall

8.0

Comfort

8.1

Crew

8.7

Entertainment

7.0

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
298 reviews
Porter Airlines
8.0
Very good
298 reviews

Boarding

8.2

Overall

8.0

Comfort

8.1

Crew

8.7

Entertainment

7.0

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,983 reviews
Porter Airlines
8.0
Very good
298 reviews

Boarding

8.2

Overall

8.0

Comfort

8.1

Crew

8.7

Entertainment

7.0

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,861 reviews
Porter Airlines
8.0
Very good
298 reviews

Boarding

8.2

Overall

8.0

Comfort

8.1

Crew

8.7

Entertainment

7.0

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
298 reviews

Boarding

8.2

Overall

8.0

Comfort

8.1

Crew

8.7

Entertainment

7.0

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,912 reviews
Porter Airlines
8.0
Very good
298 reviews

Boarding

8.2

Overall

8.0

Comfort

8.1

Crew

8.7

Entertainment

7.0

Food

7.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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 7 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 $107. Users have also found prices from $111 and $117 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: Brussels Airlines (86%), Jazz (82%), Air Canada (77%).

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

    The cheapest flight price from Boston to Niagara Falls is $107. On average you can expect to pay $1,418. The most popular route, (Boston Logan Intl - Toronto Pearson Intl), can usually be booked for $237.

  • 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 August is currently the most expensive (average of $348). 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

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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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$127Average$293FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$139Average$366FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$165Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$241Average$381FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$254Average$325FlexibilityNo cancel feeOn-time50%

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