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Cheap flights from Watertown, New York to Puerto Rico from $775

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Watertown, New York to Puerto Rico departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 3:12 pm
ART
-
SJU
9h 12m
1 stop
American Airlines Logo
6:00 am - 11:23 pm
SJU
-
ART
17h 23m
1 stop
$775American Airlines
lun., abr. 6 - vie., abr. 10
American Airlines Logo
6:00 am - 8:34 pm
ART
-
SJU
14h 34m
2 stops
American Airlines Logo
5:45 am - 11:23 pm
SJU
-
ART
17h 38m
2 stops
$886American Airlines
lun., abr. 6 - vie., abr. 10

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
Apr 6
ART6:00 amWatertown
9h 12m
1 stop
SJU3:12 pmSan Juan Luis Munoz Marin Intl
Apr 10
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 23m
1 stop
ART11:23 pmWatertown
$775
American Airlines
Apr 6
ART6:00 amWatertown
14h 34m
2 stops
SJU8:34 pmSan Juan Luis Munoz Marin Intl
Apr 10
SJU5:45 amSan Juan Luis Munoz Marin Intl
17h 38m
2 stops
ART11:23 pmWatertown
$886

momondo Fare Finder

 
Customize your flight search to find flights from Watertown, New York 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, momondo users made 832,500 searches. Data last updated enero 29, 2026.
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

lun. 4/6

6:00 am-3:12 pm

1 stop9h 12m

San Juan Luis Munoz Marin Intl

vie. 4/10

6:00 am-11:23 pm

1 stop17h 23m

$775

WatertownSan Juan

ART - SJU

ARTSJU

Watertown

lun. 4/6

6:00 am-8:34 pm

2 stops14h 34m

San Juan Luis Munoz Marin Intl

vie. 4/10

5:45 am-11:23 pm

2 stops17h 38m

$886

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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?

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 55% 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

6h 34m

Direct flights

None
The fastest flight from Watertown, New York to Puerto Rico takes 6h 34m
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.
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  • 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.

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1 adult
sáb. 2/28
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Find better results for your trip to Puerto Rico

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