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Niagara Falls

$113+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — YYZ
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from San Juan to Niagara Falls are usually found in January or February, booked 74 days in advance, depart on a Friday or Monday and return on a Saturday

Cheap flight deals from San Juan to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Niagara Falls (NI4). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$294
(Kiwi.com)

One-way from

$119
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$309
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. 17% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 1/244:37 pmSJU - YYZ
1 stop8h 18mMultiple Airlines
Sun 1/262:00 pmYYZ - SJU
2 stops33h 39mMultiple Airlines
Deal found 1/20$294
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 1/232:05 amSJU - YYZ
1 stop7h 45mUnited Airlines
Sun 1/267:15 amYYZ - SJU
1 stop6h 25mUnited Airlines
Deal found 1/20$319
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/76:00 amSJU - YYZ
1 stop10h 30mAmerican Airlines
Sun 2/912:30 pmYYZ - SJU
1 stop10h 28mAmerican Airlines
Deal found 1/20$320
This Avianca deal was found by Cheapflights users on 1/20. 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.
Thu 9/112:10 pmSJU - YYZ
2 stops17h 05mAvianca
Wed 9/175:10 pmYYZ - SJU
2 stops19h 30mAvianca
Deal found 1/20$459
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/243:23 pmSJU - YYZ
1 stop8h 29mWestJet
Sun 1/268:30 amYYZ - SJU
Nonstop4h 45mWestJet
Deal found 1/20$497
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 9/512:56 pmSJU - YYZ
1 stop9h 05mDelta
Fri 9/126:08 pmYYZ - SJU
1 stop19h 02mDelta
Deal found 1/20$519
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Thu 2/62:05 amSJU - YYZ
1 stop7h 45mAir Canada
Sun 2/99:05 amYYZ - SJU
Nonstop4h 35mAir Canada
Deal found 1/20$548
This Caribbean Airlines deal was found by Cheapflights users on 1/20. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:15 pmSJU - YYZ
3 stops29h 45mCaribbean Airlines
Wed 9/1711:00 pmYYZ - SJU
3 stops14h 45mCaribbean Airlines
Deal found 1/20$737

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Wed 4/23

5:05 pm-2:05 pm

1 stop21h 00m

Toronto Pearson Intl

Mon 4/28

7:45 am-6:41 pm

1 stop10h 56m

$316

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 3/6

2:05 am-8:50 am

1 stop7h 45m

Toronto Pearson Intl

Sun 3/9

3:50 pm-5:12 am

1 stop13h 22m

$349

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 3/20

5:00 am-5:29 pm

1 stop12h 29m

Toronto Pearson Intl

Mon 3/31

7:12 pm-10:45 am

1 stop15h 33m

$420

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-1:45 pm

Nonstop4h 35m

$723

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 5/22

7:30 am-9:59 pm

1 stop14h 29m

Toronto Pearson Intl

Tue 5/27

7:45 am-7:34 pm

1 stop11h 49m

$733

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Wed 4/23

6:15 pm-3:10 pm

2 stops20h 55m

Toronto Pearson Intl

Mon 4/28

5:10 pm-4:50 pm

3 stops23h 40m

$753

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Wed 2/5

3:15 pm-7:00 am

3 stops16h 45m

Toronto Pearson Intl

Thu 2/6

9:00 am-1:45 pm

3 stops51h 45m

$788

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Thu 2/20

6:35 am-11:53 pm

1 stop18h 18m

$113

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 1/31

2:05 am-8:50 am

1 stop7h 45m

$125

San JuanToronto

SJU - YYZ

SJUYYZ

San Juan Luis Munoz Marin Intl

Fri 1/31

6:15 am-3:46 pm

2 stops10h 31m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 16 results
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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 January 17, 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 74 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 January 21, 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 Saturday at noon when fares are most often at their lowest. Sunday mornings 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 January 21, 2025.
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Caribbean Airlines
8.0
Very good
154 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

United Airlines
7.4
Good
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Delayed. Short flight. No food or drinks served. Good flying though.

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 ($125), American Airlines ($150), and Delta ($271).

  • 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 (36%), Air Canada (23%), Delta( 0%).

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

    On average you can expect to pay $590 for a flight from San Juan to Niagara Falls. The cheapest flight overall is $262 while the most popular route, (San Juan Luis Munoz Marin Intl - Toronto Pearson Intl) is currently priced at $294.

  • 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.

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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 4 airlines flying from San Juan to Niagara Falls

Discover the top 4 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$219Average$673FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$307Average$448FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$361Average$676FlexibilityNo cancel feeOn-time71%
DeltaCheapest$394Average$724FlexibilityNo cancel feeOn-timeN/A
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