HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$254+ Cheap flights from Watertown, NY (ART) to Puerto Rico

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
ART — SJU
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Watertown to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Watertown to Puerto Rico

Best flights from Watertown to Puerto Rico
Discover carefully curated flight deals from Watertown to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/197:00 amART - SJU
1 stop8h 30mAmerican Airlines
Wed 1/286:00 amSJU - ART
2 stops13h 14mAmerican Airlines
Deal found 12/30$276
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:06 pmART - SJU
2 stops16h 54mAmerican Airlines
Wed 2/184:01 pmSJU - ART
2 stops24h 40mAmerican Airlines
Deal found 12/30$286
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:06 pmART - SJU
2 stops16h 54mAmerican Airlines
Thu 2/194:40 pmSJU - ART
2 stops24h 01mAmerican Airlines
Deal found 12/30$291
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:06 pmART - SJU
2 stops22h 43mAmerican Airlines
Thu 2/194:40 pmSJU - ART
2 stops24h 01mAmerican Airlines
Deal found 12/30$291
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/154:06 pmART - SJU
2 stops22h 43mAmerican Airlines
Wed 2/184:01 pmSJU - ART
2 stops24h 40mAmerican Airlines
Deal found 12/30$291
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:06 pmART - SJU
2 stops30h 28mAmerican Airlines
Mon 2/237:01 pmSJU - ART
2 stops28h 54mAmerican Airlines
Deal found 12/30$316
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:06 pmART - SJU
2 stops30h 28mAmerican Airlines
Mon 2/237:01 pmSJU - ART
2 stops21h 40mAmerican Airlines
Deal found 12/30$316

Find flight deals from Watertown to Puerto Rico

Keep the following information in mind while searching for Watertown to Puerto Rico flight deals. Data was last updated January 1, 2026.

Round-trip from

$276
(American Airlines)

One-way from

$254
(American Airlines)
From Watertown to Puerto Rico
Search Deals
One-way flight from Watertown to Puerto Rico
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Watertown 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 2,558,603 searches. Data last updated January 1, 2026.
Use the filters below to find and compare flights from Watertown to Puerto Rico that are best for you.

Fly from

Watertown

Fly to

Puerto Rico

Route

Depart

Return

Price

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Mon 1/19

7:00 am-4:30 pm

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Wed 1/28

6:00 am-6:14 pm

2 stops13h 14m

$276

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Tue 2/17

4:06 pm-10:00 am

2 stops16h 54m

San Juan Luis Munoz Marin Intl

Wed 2/18

4:01 pm-3:41 pm

2 stops24h 40m

$286

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Tue 2/17

4:06 pm-10:00 am

2 stops16h 54m

San Juan Luis Munoz Marin Intl

Thu 2/19

4:40 pm-3:41 pm

2 stops24h 01m

$291

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Sat 2/14

4:06 pm-3:49 pm

2 stops22h 43m

San Juan Luis Munoz Marin Intl

Thu 2/19

4:40 pm-3:41 pm

2 stops24h 01m

$291

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Sun 2/15

4:06 pm-3:49 pm

2 stops22h 43m

San Juan Luis Munoz Marin Intl

Wed 2/18

4:01 pm-3:41 pm

2 stops24h 40m

$291

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Tue 2/17

4:06 pm-11:34 pm

2 stops30h 28m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:01 pm-10:55 pm

2 stops28h 54m

$316

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Sat 2/14

4:06 pm-11:34 pm

2 stops30h 28m

San Juan Luis Munoz Marin Intl

Mon 2/23

7:01 pm-3:41 pm

2 stops21h 40m

$316

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Fri 1/16

7:00 am-11:56 pm

1 stop15h 56m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Best time to book a flight from Watertown to Puerto Rico

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

What is the cheapest month to book a flight from Watertown, New York to Puerto Rico?

Currently, February is the cheapest month in which you can book a flight from Watertown, New York to Puerto Rico (average of $130). Flying from Watertown, New York to Puerto Rico in July is currently the most expensive (average of $285). 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.

Related info for your journey

Find useful and relevant information for your journey from Watertown 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 airport do you fly from for flights from Watertown to Puerto Rico?

    If you book a flight to Puerto Rico from Watertown, you will be flying from Watertown, which is the city’s only airport. Watertown (ART) is located 5.6 mi from the center of Watertown.

  • How long is the flight from Watertown, New York to Puerto Rico?

    For as low as $276, American Airlines can have you in Puerto Rico from Watertown, New York in 8h 30m. Watertown, New York and Puerto Rico are separated by a distance of 1857 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Watertown 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 Watertown, New York to Puerto Rico?

    Currently, February is the cheapest month in which you can book a flight from Watertown, New York to Puerto Rico (average of $130). Flying from Watertown, New York to Puerto Rico in July is currently the most expensive (average of $285). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Watertown to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Newark to Punta Cana flights
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Oranjestad flights
Newark to Oranjestad flights
John F Kennedy Intl to Santiago de los Caballeros flights
Newark to Santo Domingo flights
LaGuardia to Punta Cana flights
Newark to Santiago de los Caballeros flights
Newark to Nassau flights
John F Kennedy Intl to Simpson Bay flights
John F Kennedy Intl to Montego Bay flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Port of Spain flights
Newark to Montego Bay flights
Newark to Simpson Bay flights
John F Kennedy Intl to Nassau flights
Newark to Providenciales flights
LaGuardia to Oranjestad flights
John F Kennedy Intl to Providenciales flights
John F Kennedy Intl to Saint Thomas Island flights
LaGuardia to Nassau flights
John F Kennedy Intl to Willemstad flights
Newark to Saint Thomas Island flights
LaGuardia to Montego Bay flights
LaGuardia to Simpson Bay flights
John F Kennedy Intl to Aguadilla flights
Newark to George Town flights
LaGuardia to Saint Thomas Island flights
LaGuardia to Santiago de los Caballeros flights
LaGuardia to Providenciales flights
John F Kennedy Intl to Bridgetown flights
John F Kennedy Intl to St. John's flights
John F Kennedy Intl to Kingston flights
John F Kennedy Intl to Castries flights
White Plains to Luis Munoz Marin Intl flights
John F Kennedy Intl to St. George's flights
John F Kennedy Intl to George Town flights
John F Kennedy Intl to Puerto Plata flights
LaGuardia to Willemstad flights
Newark to Willemstad flights
Islip to Luis Munoz Marin Intl flights
LaGuardia to George Town flights
LaGuardia to Bridgetown flights
LaGuardia to Port of Spain flights
Newark to Aguadilla flights
LaGuardia to Castries flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.