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Cheap flights from Niagara Falls to Puerto Rico from C$ 219

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SJU
4 May — 11 May1
1 adult

Cheap flight deals from Niagara Falls to Puerto Rico

Keep the following information in mind while searching for Niagara Falls to Puerto Rico flight deals. Data was last updated 29 April 2025.

Round-trip from

C$ 344

One-way from

C$ 219

Popular in

June

Cheapest in

April

Average price

C$ 432
United Airlines
  • United Airlines
  • 11/5-16/5
  • 2 total stops
  • 17h 23m total
  • Niagara Falls to Puerto Rico
Search Deals
United Airlines
  • United Airlines
  • 9/9
  • 1 total stop
  • 7h 44m total
  • Niagara Falls to Puerto Rico
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Niagara Falls to Puerto Rico

Cheapest flights from Niagara Falls to Puerto Rico
Explore the most affordable flight options available from Niagara Falls to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Sat 3/52:45 p.m.YYZ - SJU
1 stop9h 09mUnited Airlines
Fri 9/51:05 a.m.SJU - YYZ
1 stop8h 14mUnited Airlines
Deal found 28/4C$ 344
Mon 5/510:35 a.m.YYZ - SJU
2 stops9h 58mAmerican Airlines
Tue 6/55:25 a.m.SJU - YYZ
1 stop10h 15mAmerican Airlines
Deal found 29/4C$ 370
Wed 28/52:20 p.m.YYZ - SJU
1 stop28h 08mMultiple Airlines
Mon 2/68:12 p.m.SJU - YYZ
1 stop20h 58mMultiple Airlines
Deal found 28/4C$ 450
Thu 10/711:39 a.m.YYZ - SJU
1 stop10h 44mDelta
Tue 15/71:34 p.m.SJU - YYZ
1 stop9h 39mDelta
Deal found 28/4C$ 554
Sun 23/119:15 a.m.YYZ - SJU
Nonstop4h 35mAir Canada
Sun 30/113:45 p.m.SJU - YYZ
Nonstop5h 05mAir Canada
Deal found 28/4C$ 600
Wed 28/55:10 p.m.YYZ - SJU
3 stops18h 45mAvianca
Mon 2/62:10 p.m.SJU - YYZ
2 stops16h 30mAvianca
Deal found 29/4C$ 608
Tue 13/51:25 p.m.YYZ - SJU
1 stop9h 22mWestJet
Mon 19/52:31 p.m.SJU - YYZ
1 stop19h 49mWestJet
Deal found 28/4C$ 676
Sat 10/53:00 p.m.YYZ - BQN
1 stop8h 09mUnited Airlines
Sun 11/512:15 a.m.BQN - YYZ
1 stop9h 04mUnited Airlines
Deal found 28/4C$ 794
Fri 9/511:15 p.m.YYZ - BQN
2 stops26h 42mMultiple Airlines
Mon 12/52:47 a.m.BQN - YYZ
1 stop11h 12mMultiple Airlines
Deal found 28/4C$ 879
Sat 3/511:30 a.m.YYZ - BQN
1 stop11h 39mAir Canada
Mon 5/512:15 a.m.BQN - YYZ
2 stops12h 24mAir Canada
Deal found 28/4C$ 1,077

Cheapflights Fare Finder

Customize your flight search to find flights from Niagara Falls to Puerto Rico 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 629,999 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Niagara Falls to Puerto Rico that are best for you.

Fly from

Niagara Falls

Fly to

Puerto Rico

Route

Depart

Return

Price

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 11/5

2:45 p.m.-11:54 p.m.

1 stop9h 09m

San Juan Luis Munoz Marin Intl

Fri 16/5

1:05 a.m.-9:19 a.m.

1 stop8h 14m

C$ 344

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 28/5

7:15 p.m.-11:10 a.m.

1 stop15h 55m

San Juan Luis Munoz Marin Intl

Sun 1/6

11:50 a.m.-11:51 p.m.

1 stop12h 01m

C$ 446

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 28/5

2:20 p.m.-6:28 p.m.

1 stop28h 08m

San Juan Luis Munoz Marin Intl

Mon 2/6

8:12 p.m.-5:10 p.m.

1 stop20h 58m

C$ 450

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Thu 10/7

11:39 a.m.-10:23 p.m.

1 stop10h 44m

San Juan Luis Munoz Marin Intl

Tue 15/7

6:15 a.m.-5:38 p.m.

1 stop11h 23m

C$ 553

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 28/5

5:10 p.m.-11:55 a.m.

3 stops18h 45m

San Juan Luis Munoz Marin Intl

Mon 2/6

2:10 p.m.-6:40 a.m.

2 stops16h 30m

C$ 608

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 19/10

2:10 p.m.-2:44 p.m.

1 stop24h 34m

San Juan Luis Munoz Marin Intl

Mon 20/10

1:05 a.m.-12:39 p.m.

2 stops11h 34m

C$ 610

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Tue 13/5

1:25 p.m.-10:47 p.m.

1 stop9h 22m

San Juan Luis Munoz Marin Intl

Mon 19/5

2:31 p.m.-10:20 a.m.

1 stop19h 49m

C$ 676

TorontoAguadilla

YYZ - BQN

YYZBQN

Toronto Pearson Intl

Sat 10/5

3:00 p.m.-11:09 p.m.

1 stop8h 09m

Aguadilla Borinquen

Sun 11/5

12:15 a.m.-9:19 a.m.

1 stop9h 04m

C$ 794

TorontoAguadilla

YYZ - BQN

YYZBQN

Toronto Pearson Intl

Fri 9/5

11:15 p.m.-1:57 a.m.

2 stops26h 42m

Aguadilla Borinquen

Mon 12/5

2:47 a.m.-1:59 p.m.

1 stop11h 12m

C$ 879

TorontoAguadilla

YYZ - BQN

YYZBQN

Toronto Pearson Intl

Sat 3/5

11:30 a.m.-11:09 p.m.

1 stop11h 39m

Aguadilla Borinquen

Mon 5/5

12:15 a.m.-12:39 p.m.

2 stops12h 24m

C$ 1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 18 results
1
2

Best time to book a flight from Niagara Falls to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Niagara Falls 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 Niagara Falls to Puerto Rico

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

Currently, April is the cheapest month in which you can book a flight from Niagara Falls to Puerto Rico (average of C$ 254). Flying from Niagara Falls to Puerto Rico in July is currently the most expensive (average of C$ 580). 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 NI4 to PR?

Find hourly flight availability from Niagara Falls to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

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

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 mm per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated 29 April 2025.
To help decide which airline to fly from Niagara Falls to Puerto Rico, see what other customers have to say about Caribbean 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.
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.2

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
151 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.2

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Delta
8.0
Very good
7,929 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.2

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
United Airlines
7.4
Good
8,696 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.2

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.2

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
WestJet
7.2
Good
2,823 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.2

Entertainment

6.8

Food

6.8

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Puerto Rico. 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 Niagara Falls to Puerto Rico one-way?

    One-way options have recently been found by users for as low as C$ 219 on United Airlines. Other airlines that offer cheap prices include American Airlines from C$ 231 and Delta from C$ 324 one-way.

  • What are the most popular routes from Niagara Falls to Puerto Rico?

    While some choose either Toronto Pearson Intl - Aguadilla Borinquen or Toronto Pearson Intl - Culebra, Toronto Pearson Intl - San Juan Luis Munoz Marin Intl is the most popular route from Niagara Falls to Puerto Rico.

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

    The top 3 most reliable airlines when flying from Niagara Falls to Puerto Rico are Delta (56%), WestJet (56%) and Air Canada (50%).

  • What are the cheapest flights from Niagara Falls to Puerto Rico?

    The cheapest flight price from Niagara Falls to Puerto Rico is C$ 326. On average you can expect to pay C$ 554. The most popular route, (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), can usually be booked for C$ 344.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to Puerto Rico 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 Niagara Falls to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from Niagara Falls to Puerto Rico (average of C$ 254). Flying from Niagara Falls to Puerto Rico in July is currently the most expensive (average of C$ 580). 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

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Alternative routes for Niagara Falls to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Niagara Falls to Puerto Rico

Discover the top 6 airlines that operate flights from Niagara Falls to Puerto Rico. 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 629,999 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 270AverageC$ 475FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 287AverageC$ 586FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 430AverageC$ 538FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 447AverageC$ 765FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 477AverageC$ 751FlexibilityNo cancel feeOn-time60%
Search WestJet flights
WestJet EncoreCheapestC$ 774AverageC$ 801FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Niagara Falls to Puerto Rico?

Cheapflights makes it easy to find Niagara Falls to Puerto Rico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Puerto Rico?

Cheapflights helps you find that perfect flight to Puerto Rico from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Niagara Falls to Puerto Rico with no change fees?

Certainly. Search results for flights to Puerto Rico from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Niagara Falls to Puerto Rico become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Puerto Rico from Niagara Falls today and book when prices fit your budget.

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