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.

$124 Cheap Flights from Watertown to Puerto Rico in 2025/26

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

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:56 pm

ART

SJU

15h 56m1 stop

7:00 am - 6:14 pm

SJU

ART

12h 14m1 stop

$231American Airlines

Mon, Jan 19 - Wed, Jan 28

7:00 am - 4:30 pm

ART

SJU

8h 30m1 stop

2:28 pm - 9:23 pm

SJU

ART

7h 55m1 stop

$250American Airlines

Mon, Jan 19 - Wed, Jan 28

4:28 pm - 11:27 pm

ART

SJU

29h 59m2 stops

7:00 am - 10:57 pm

SJU

ART

16h 57m2 stops

$291American Airlines

Sat, Feb 14 - Wed, Feb 25

6:00 am - 10:07 am

ART

SJU

27h 07m2 stops

8:15 am - 10:57 pm

SJU

ART

15h 42m2 stops

$316American Airlines

Thu, Feb 19 - Tue, Feb 24

6:00 am - 4:52 pm

ART

SJU

9h 52m2 stops

6:00 am - 4:03 pm

SJU

ART

11h 03m1 stop

$341American Airlines

Wed, Feb 18 - Thu, Feb 19

4:28 pm - 11:44 pm

ART

SJU

6h 16m1 stop

7:00 pm - 4:03 pm

SJU

ART

22h 03m2 stops

$376American Airlines

Sun, Feb 15 - Fri, Feb 20

6:00 am - 10:07 am

ART

SJU

27h 07m2 stops

9:25 am - 4:03 pm

SJU

ART

7h 38m1 stop

$401American Airlines

Thu, Feb 19 - Wed, Feb 25

6:00 am - 11:44 pm

ART

SJU

16h 44m1 stop

7:00 pm - 4:03 pm

SJU

ART

22h 03m2 stops

$438American Airlines

Mon, Feb 16 - Fri, Feb 20

6:00 am - 5:25 pm

ART

SJU

10h 25m1 stop

7:00 pm - 4:03 pm

SJU

ART

22h 03m2 stops

$453American Airlines

Thu, Feb 19 - Fri, Feb 20

6:00 am - 11:44 pm

ART

SJU

16h 44m1 stop

6:00 am - 4:03 pm

SJU

ART

11h 03m1 stop

$463American Airlines

Mon, Feb 16 - Thu, Feb 19

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

Jan 19

ART7:00 amWatertown

15h 56m

1 stop

SJU11:56 pmSan Juan Luis Munoz Marin Intl

Jan 28

SJU7:00 amSan Juan Luis Munoz Marin Intl

12h 14m

1 stop

ART6:14 pmWatertown

$231

Find similar

American Airlines

Jan 19

ART7:00 amWatertown

8h 30m

1 stop

SJU4:30 pmSan Juan Luis Munoz Marin Intl

Jan 28

SJU2:28 pmSan Juan Luis Munoz Marin Intl

7h 55m

1 stop

ART9:23 pmWatertown

$250

Find similar

American Airlines

Feb 14

ART4:28 pmWatertown

29h 59m

2 stops

SJU11:27 pmSan Juan Luis Munoz Marin Intl

Feb 25

SJU7:00 amSan Juan Luis Munoz Marin Intl

16h 57m

2 stops

ART10:57 pmWatertown

$291

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

Mon 1/19

7:00 am-11:56 pm

1 stop15h 56m

San Juan Luis Munoz Marin Intl

Wed 1/28

7:00 am-6:14 pm

1 stop12h 14m

$231

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

2:28 pm-9:23 pm

1 stop7h 55m

$250

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Sat 2/14

4:28 pm-11:27 pm

2 stops29h 59m

San Juan Luis Munoz Marin Intl

Wed 2/25

7:00 am-10:57 pm

2 stops16h 57m

$291

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Thu 2/19

6:00 am-10:07 am

2 stops27h 07m

San Juan Luis Munoz Marin Intl

Tue 2/24

8:15 am-10:57 pm

2 stops15h 42m

$316

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Wed 2/18

6:00 am-4:52 pm

2 stops9h 52m

San Juan Luis Munoz Marin Intl

Thu 2/19

6:00 am-4:03 pm

1 stop11h 03m

$341

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Sun 2/15

4:28 pm-11:44 pm

1 stop6h 16m

San Juan Luis Munoz Marin Intl

Fri 2/20

7:00 pm-4:03 pm

2 stops22h 03m

$376

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Thu 2/19

6:00 am-10:07 am

2 stops27h 07m

San Juan Luis Munoz Marin Intl

Wed 2/25

9:25 am-4:03 pm

1 stop7h 38m

$401

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Mon 2/16

6:00 am-11:44 pm

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Fri 2/20

7:00 pm-4:03 pm

2 stops22h 03m

$438

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Thu 2/19

6:00 am-5:25 pm

1 stop10h 25m

San Juan Luis Munoz Marin Intl

Fri 2/20

7:00 pm-4:03 pm

2 stops22h 03m

$453

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

Mon 2/16

6:00 am-11:44 pm

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Thu 2/19

6:00 am-4:03 pm

1 stop11h 03m

$463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted 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 is the cheapest airline that flies from Watertown to Puerto Rico?

American Airlines is the most popular carrier operating from Watertown to Puerto Rico

What airlines fly to Puerto Rico?

JetBlue, Delta and American Airlines 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 60% 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

Fastest flight time	18h 13m
Direct flights	None

The fastest flight from Watertown, New York to Puerto Rico takes 18h 13m

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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Popular cities in Puerto Rico

Flights to San Juanfrom $103

Flights to Aguadillafrom $151

Flights to Mayagüezfrom $336

Cheap flights from Watertown, New York to Puerto Rico from $124

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Big names and deals

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Filter for what you want

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Price Alerts

Price Alerts

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

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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

What is the cheapest airline that flies from Watertown to Puerto Rico?

American Airlines is the most popular carrier operating from Watertown to Puerto Rico

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

Fastest flight time

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