In terms of precipitation, rainfall in Niagara Falls, New York ranges from 2.2 - 3.4 inches per month. September is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Niagara Falls, New York when rainfall is around 2.2 in.

If weather is an important factor for your trip to Niagara Falls, New York, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from PR to IAG?

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

What airport do you fly into for flights to Niagara Falls from Puerto Rico?

If you book a flight to Niagara Falls from Puerto Rico, you will be flying to Niagara Falls, which is the city’s only airport. Niagara Falls (IAG) is located 5.7 mi from the center of Niagara Falls.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Puerto Rico 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.

$286+ Cheap Flights from Puerto Rico to Niagara Falls, NY

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Cheap flight deals from Puerto Rico to Niagara Falls

Round-trip from	$505 (Kiwi.com)
One-way from	$286 (Kiwi.com)

From Puerto Rico to Niagara Falls

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One-way flight from Puerto Rico to Niagara Falls

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Find flight deals from Puerto Rico to Niagara Falls

Cheapest flights from Puerto Rico to Niagara Falls
Explore the most affordable flight options available from Puerto Rico to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Sat 10/257:58 pmSJU - IAG

1 stop13h 19mMultiple Airlines

Sat 11/16:38 pmIAG - SJU

2 stops49h 36mMultiple Airlines

Deal found 8/16

$505

Best flights from Puerto Rico to Niagara Falls
Discover carefully curated flight deals from Puerto Rico to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Sat 10/257:58 pmSJU - IAG

1 stop13h 19mMultiple Airlines

Sat 11/16:38 pmIAG - SJU

2 stops49h 36mMultiple Airlines

Deal found 8/16

$505

One-way flights from Puerto Rico to Niagara Falls
Search for one-way flight options from Puerto Rico to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Fri 8/294:12 pmSJU - IAG

2 stops44h 38mMultiple Airlines

Deal found 8/17

$286

Cheapflights Fare Finder

Use the filters below to find and compare flights from Puerto Rico to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanNiagara Falls

SJU - IAG

SJUIAG

San Juan Luis Munoz Marin Intl

Sat 10/25

7:58 pm-9:17 am

1 stop13h 19m

Niagara Falls

Sat 11/1

6:38 pm-8:14 pm

2 stops49h 36m

$505

San JuanNiagara Falls

SJU - IAG

SJUIAG

San Juan Luis Munoz Marin Intl

Fri 8/29

4:12 pm-12:50 pm

2 stops44h 38m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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

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

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Niagara Falls from Puerto Rico?
If you book a flight to Niagara Falls from Puerto Rico, you will be flying to Niagara Falls, which is the city’s only airport. Niagara Falls (IAG) is located 5.7 mi from the center of Niagara Falls.
Can I find deals for flights from Puerto Rico to Niagara Falls that include hotel bookings?
Yes. In addition to deals on Puerto Rico to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Puerto Rico to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Niagara Falls.
Can I find deals for business class flights from Puerto Rico to Niagara Falls?
Yes. Cheapflights offers flight deals from Puerto Rico 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.

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$286+ Cheap flights from Puerto Rico to Niagara Falls, NY (IAG)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Puerto Rico to Niagara Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Puerto Rico to Niagara Falls

Keep the following information in mind while searching for Puerto Rico to Niagara Falls flight deals. Data was last updated August 18, 2025.

Round-trip from

One-way from

Find flight deals from Puerto Rico to Niagara Falls

Cheapest flights from Puerto Rico to Niagara FallsExplore the most affordable flight options available from Puerto Rico to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from Puerto Rico to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Puerto Rico to Niagara Falls that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Puerto Rico with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Niagara Falls

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico 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 into for flights to Niagara Falls from Puerto Rico?

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

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

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

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.

Alternative routes for Puerto Rico to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Puerto Rico to Niagara Falls
Explore the most affordable flight options available from Puerto Rico to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.