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Niagara Falls

$117+ Cheap flights from San Juan 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — YYZ
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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The best prices from San Juan to Niagara Falls are usually found in January or February, booked 78 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from San Juan to Niagara Falls

Keep the following information in mind while searching for San Juan to Niagara Falls flight deals. Data was last updated February 23, 2025.

Round-trip from

$303
(Kiwi.com)

One-way from

$117
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$397
From San Juan to Niagara Falls
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One-way flight from San Juan to Niagara Falls
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Highest demand for flights based on searches. 18% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from San Juan to Niagara Falls

Cheapest flights from San Juan to Niagara Falls
Explore the most affordable flight options available from San Juan to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/205:52 amSJU - YYZ
2 stops29h 53mMultiple Airlines
Mon 3/2410:15 amYYZ - SJU
1 stop13h 39mMultiple Airlines
Deal found 2/22$303
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 9/101:05 amSJU - YYZ
1 stop7h 39mUnited Airlines
Wed 9/176:10 amYYZ - SJU
1 stop9h 32mUnited Airlines
Deal found 2/22$310
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 12/237:15 amSJU - YYZ
1 stop16h 55mAmerican Airlines
Thu 1/112:30 pmYYZ - SJU
1 stop10h 10mAmerican Airlines
Deal found 2/23$319
This Air Canada deal was found by Cheapflights users on 2/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/133:00 pmSJU - YYZ
Nonstop5h 00mAir Canada
Sat 4/199:10 amYYZ - SJU
Nonstop4h 40mAir Canada
Deal found 2/22$579
This Booking.com deal was found by Cheapflights users on 2/22. 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.
Sun 6/13:30 pmSJU - YYZ
1 stop29h 30mCaribbean Airlines
Sun 6/810:00 pmYYZ - SJU
3 stops15h 45mCaribbean Airlines
Deal found 2/22$643
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:30 amSJU - YYZ
1 stop8h 35mWestJet
Mon 9/17:45 amYYZ - SJU
1 stop9h 05mWestJet
Deal found 2/21$652
This Avianca deal was found by Cheapflights users on 2/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:15 pmSJU - YYZ
1 stop13h 00mAvianca
Fri 9/511:50 pmYYZ - SJU
1 stop12h 05mAvianca
Deal found 2/22$771
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:42 pmSJU - YYZ
2 stops47h 23mAlaska Airlines
Fri 9/124:20 pmYYZ - SJU
2 stops45h 59mAlaska Airlines
Deal found 2/22$1,353

Find flights from San Juan to Niagara Falls within your budget

Customize your flight search to find flights from San Juan 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 February 23, 2025.

Fly from

San Juan

Fly to

Niagara Falls

Route

Depart

Return

Price

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 3/20

5:52 am-11:45 am

2 stops29h 53m

Toronto Pearson Intl

Mon 3/24

10:15 am-11:54 pm

1 stop13h 39m

$303

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 3/27

5:00 am-5:29 pm

1 stop12h 29m

Toronto Pearson Intl

Tue 4/1

7:30 am-10:50 pm

1 stop15h 20m

$319

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Wed 3/26

1:05 am-8:50 am

1 stop7h 45m

Toronto Pearson Intl

Tue 4/1

1:00 pm-11:54 pm

1 stop10h 54m

$355

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Sun 4/13

3:00 pm-8:00 pm

Nonstop5h 00m

Toronto Pearson Intl

Sat 4/19

9:10 am-1:50 pm

Nonstop4h 40m

$579

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Sun 6/1

3:30 pm-9:00 pm

1 stop29h 30m

Toronto Pearson Intl

Sun 6/8

10:00 pm-1:45 pm

3 stops15h 45m

$643

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 6/6

7:30 am-11:57 pm

1 stop16h 27m

Toronto Pearson Intl

Fri 6/13

1:20 pm-10:14 pm

1 stop8h 54m

$676

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Sun 6/1

6:15 pm-3:10 pm

3 stops20h 55m

Toronto Pearson Intl

Sun 6/8

5:10 pm-4:50 pm

3 stops23h 40m

$1,036

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Sat 3/8

6:25 am-11:54 pm

1 stop18h 29m

$117

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 3/7

2:05 am-8:50 am

1 stop7h 45m

$121

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Sat 3/8

6:00 am-3:53 pm

2 stops10h 53m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 14 results
1
2

Best time to book a flight from San Juan to Niagara Falls

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

Travel insights for flights from San Juan to Niagara Falls

Get recent, data-driven insights about flights from San Juan to Niagara Falls including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Niagara Falls. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from San Juan to Niagara Falls, you should look to book at least 73 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 San Juan to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from San Juan to Niagara Falls (average of $243). Flying from San Juan 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 SJU to NI4?

Find hourly flight availability from San Juan 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 February 23, 2025.

When flying from San Juan to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from San Juan to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Niagara Falls. Price data was last updated on September 29, 2024.

Travelers seeking maximum savings on their San Juan to Niagara Falls flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 23, 2025.
Caribbean Airlines
8.1
Very good
150 reviews

Crew

8.4

Overall

8.1

Comfort

7.8

Food

6.7

Boarding

8.1

Entertainment

6.7

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

Caribbean Airlines
8.1
Very good
150 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Crew

8.4

Overall

8.1

Comfort

7.8

Food

6.7

Boarding

8.1

Entertainment

6.7

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

Alaska Airlines
8.0
Very good
9,707 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Crew

8.4

Overall

8.1

Comfort

7.8

Food

6.7

Boarding

8.1

Entertainment

6.7

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

United Airlines
7.4
Good
8,746 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Crew

8.4

Overall

8.1

Comfort

7.8

Food

6.7

Boarding

8.1

Entertainment

6.7

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Crew

8.4

Overall

8.1

Comfort

7.8

Food

6.7

Boarding

8.1

Entertainment

6.7

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

WestJet
7.2
Good
2,796 reviews
Caribbean Airlines
8.1
Very good
150 reviews

Crew

8.4

Overall

8.1

Comfort

7.8

Food

6.7

Boarding

8.1

Entertainment

6.7

Reviews

1 / 8

4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

Related info for your journey

Find useful and relevant information for your journey from San Juan 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 are the cheapest airlines to fly from San Juan to Niagara Falls one-way?

    The cheapest airlines for a one-way flight from San Juan to Niagara Falls are United Airlines ($121), American Airlines ($180), and Air Canada ($252).

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

    Before booking your flight to Niagara Falls from San Juan, check out the most reliable airlines to get you to your destination on time: Air Canada Rouge (44%), Delta (25%), WestJet( 25%).

  • What are the cheapest flights from San Juan to Niagara Falls?

    On average you can expect to pay $1,011 for a flight from San Juan to Niagara Falls. The cheapest flight overall is $185 while the most popular route, (San Juan Luis Munoz Marin Intl - Toronto Pearson Intl) is currently priced at $288.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Juan 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 San Juan to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Niagara Falls (average of $243). Flying from San Juan 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

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Alternative routes for San Juan to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Pearson Intl flights
Luis Munoz Marin Intl to Pierre Elliott Trudeau Intl flights

Top 3 airlines flying from San Juan to Niagara Falls

Discover the top 3 airlines that operate flights from San Juan 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$309Average$463FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$361Average$640FlexibilityNo cancel feeOn-time71%
WestJetCheapest$532Average$673FlexibilityNo cancel feeOn-time60%
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