When did momondo last update prices for flights from Watertown Airport to Puerto Rico?

Prices for flights from Watertown Airport to Puerto Rico are refreshed on a daily basis.

How old do you have to be to fly from Watertown Airport to Puerto Rico?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$295 Cheap Flights from Watertown to Puerto Rico in 2025/26

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6:00 am - 4:09 pmART-SJU

9h 09m1 stop

5:09 pm - 10:56 pmSJU-ART

6h 47m1 stop

$295American Airlines

Find Deal

Tue, Mar 3 - Thu, Mar 5

6:50 pm - 6:22 pmART-SJU

22h 32m2 stops

6:30 am - 9:23 pmSJU-ART

15h 53m1 stop

$445American Airlines

Find Deal

Fri, Jan 16 - Sun, Jan 18

6:50 pm - 6:22 pmART-SJU

22h 32m2 stops

8:20 am - 9:23 pmSJU-ART

14h 03m2 stops

$560American Airlines

Find Deal

Fri, Jan 16 - Sun, Jan 18

6:00 am - 8:36 pmART-SJU

13h 36m2 stops

12:45 pm - 10:56 pmSJU-ART

11h 11m2 stops

$650American Airlines

Find Deal

Tue, Mar 3 - Thu, Mar 5

7:00 am - 4:20 pmART-SJU

8h 20m1 stop

6:30 am - 9:23 pmSJU-ART

15h 53m1 stop

$655American Airlines

Find Deal

Fri, Jan 16 - Sun, Jan 18

2:30 pm - 11:52 pmART-SJU

8h 22m1 stop

7:00 am - 11:04 pmSJU-ART

17h 04m1 stop

$681American Airlines

Find Deal

Wed, Dec 17 - Sat, Dec 27

10:00 am - 11:52 pmART-SJU

12h 52m1 stop

6:25 am - 2:08 pmSJU-ART

8h 43m1 stop

$695American Airlines

Find Deal

Fri, Nov 28 - Mon, Dec 1

10:00 am - 12:44 amART-SJU

13h 44m2 stops

6:25 am - 2:08 pmSJU-ART

8h 43m1 stop

$770American Airlines

Find Deal

Fri, Nov 28 - Mon, Dec 1

6:00 am - 10:09 pmART-SJU

15h 09m2 stops

7:00 am - 11:04 pmSJU-ART

17h 04m1 stop

$796American Airlines

Find Deal

Wed, Dec 17 - Sat, Dec 27

10:00 am - 11:52 pmART-SJU

12h 52m1 stop

5:09 pm - 11:09 pmSJU-ART

7h 00m1 stop

$871American Airlines

Find Deal

Fri, Nov 28 - Mon, Dec 1

American Airlines flights from Watertown, New York to Puerto Rico

Our best American Airlines deals on Watertown, New York to Puerto Rico flight tickets

American Airlines

Mar 3

ART6:00 amWatertown

9h 09m

1 stop

SJU4:09 pmSan Juan Luis Munoz Marin Intl

Mar 5

SJU5:09 pmSan Juan Luis Munoz Marin Intl

6h 47m

1 stop

ART10:56 pmWatertown

$295

Find similar

American Airlines

Jan 16

ART6:50 pmWatertown

22h 32m

2 stops

SJU6:22 pmSan Juan Luis Munoz Marin Intl

Jan 18

SJU6:30 amSan Juan Luis Munoz Marin Intl

15h 53m

1 stop

ART9:23 pmWatertown

$445

Find similar

American Airlines

Jan 16

ART6:50 pmWatertown

22h 32m

2 stops

SJU6:22 pmSan Juan Luis Munoz Marin Intl

Jan 18

SJU8:20 amSan Juan Luis Munoz Marin Intl

14h 03m

2 stops

ART9:23 pmWatertown

$560

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Watertown, New York to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Tue 3/3

6:00 am-4:09 pm

1 stop9h 09m

San Juan Luis Munoz Marin Intl

Thu 3/5

5:09 pm-10:56 pm

1 stop6h 47m

$295

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Fri 1/16

6:50 pm-6:22 pm

2 stops22h 32m

San Juan Luis Munoz Marin Intl

Sun 1/18

6:30 am-9:23 pm

1 stop15h 53m

$445

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Fri 1/16

6:50 pm-6:22 pm

2 stops22h 32m

San Juan Luis Munoz Marin Intl

Sun 1/18

8:20 am-9:23 pm

2 stops14h 03m

$560

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Tue 3/3

6:00 am-8:36 pm

2 stops13h 36m

San Juan Luis Munoz Marin Intl

Thu 3/5

12:45 pm-10:56 pm

2 stops11h 11m

$650

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Fri 1/16

7:00 am-4:20 pm

1 stop8h 20m

San Juan Luis Munoz Marin Intl

Sun 1/18

6:30 am-9:23 pm

1 stop15h 53m

$655

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Wed 12/17

2:30 pm-11:52 pm

1 stop8h 22m

San Juan Luis Munoz Marin Intl

Sat 12/27

7:00 am-11:04 pm

1 stop17h 04m

$681

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Fri 11/28

10:00 am-11:52 pm

1 stop12h 52m

San Juan Luis Munoz Marin Intl

Mon 12/1

6:25 am-2:08 pm

1 stop8h 43m

$695

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Fri 11/28

10:00 am-12:44 am

2 stops13h 44m

San Juan Luis Munoz Marin Intl

Mon 12/1

6:25 am-2:08 pm

1 stop8h 43m

$770

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Wed 12/17

6:00 am-10:09 pm

2 stops15h 09m

San Juan Luis Munoz Marin Intl

Sat 12/27

7:00 am-11:04 pm

1 stop17h 04m

$796

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Fri 11/28

10:00 am-11:52 pm

1 stop12h 52m

San Juan Luis Munoz Marin Intl

Mon 12/1

5:09 pm-11:09 pm

1 stop7h 00m

$871

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Watertown, New York to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Puerto Rico?

JetBlue, American Airlines and Delta are the top three most popular airlines that fly to Puerto Rico from Watertown, New York according to our data. JetBlue is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 5 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

Cheap Watertown, New York to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Watertown, New York to Puerto Rico

Direct flights	None

There are no direct flights from Watertown, New York to Puerto Rico. There are no popular flight routes from Watertown, New York to Puerto Rico.

Search flight deals

When did momondo last update prices for flights from Watertown Airport to Puerto Rico?
Prices for flights from Watertown Airport to Puerto Rico are refreshed on a daily basis.
How old do you have to be to fly from Watertown Airport to Puerto Rico?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Watertown to Puerto Rico?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Watertown to Puerto Rico. momondo saves you time and could save you money on your trip.

Can I find flights from Watertown to Puerto Rico with flexible booking policies on momondo?

Flights from Watertown to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Watertown to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Watertown.

I’m not ready to book a flight from Watertown to Puerto Rico right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Watertown to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $90

Flights to Aguadillafrom $176

Flights to Mayagüezfrom $319

Cheap flights from Watertown, New York to Puerto Rico from $295

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Price Alerts

Find the cheapest flights from Watertown, New York to Puerto Rico

Cheap round-trip flights

American Airlines flights from Watertown, New York to Puerto Rico

Our best American Airlines deals on Watertown, New York to Puerto Rico flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Watertown, New York to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Watertown, New York to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Puerto Rico?

Cheap Watertown, New York to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Watertown, New York to Puerto Rico

Direct flights

When did momondo last update prices for flights from Watertown Airport to Puerto Rico?

How old do you have to be to fly from Watertown Airport to Puerto Rico?

What documentation or ID do you need to fly to Puerto Rico?

Why use momondo?

Why should I use momondo to find a flight deal from Watertown to Puerto Rico?

Can I find flights from Watertown to Puerto Rico with flexible booking policies on momondo?

How can momondo help me find flights from Watertown to Puerto Rico?

I’m not ready to book a flight from Watertown to Puerto Rico right now. Can momondo alert me if prices change?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo