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Puerto Rico

$99+ Cheap flights from New Jersey 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from New Jersey to Puerto Rico

Cheapest flights from New Jersey to Puerto Rico
Explore the most affordable flight options available from New Jersey to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:59 pm
PHL
-
SJU
Nonstop4h 00m
Frontier
Tue 8/256:44 am
SJU
-
PHL
Nonstop4h 04m
Frontier
Deal found 7/22$204
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:59 pm
PHL
-
SJU
Nonstop4h 00m
Frontier
Mon 9/286:15 am
SJU
-
PHL
Nonstop4h 03m
Frontier
Deal found 7/22$205
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:30 am
PHL
-
SJU
2 stops16h 11m
Frontier
Wed 8/196:44 am
SJU
-
PHL
Nonstop4h 04m
Frontier
Deal found 7/22$206
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:55 am
PHL
-
SJU
Nonstop4h 02m
Frontier
Sat 8/226:44 am
SJU
-
PHL
Nonstop4h 04m
Frontier
Deal found 7/22$207
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:58 pm
PHL
-
SJU
1 stop10h 59m
Frontier
Fri 9/256:15 am
SJU
-
PHL
Nonstop4h 03m
Frontier
Deal found 7/22$208
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:55 am
PHL
-
SJU
Nonstop4h 02m
Frontier
Wed 8/265:37 pm
SJU
-
PHL
2 stops26h 51m
Frontier
Deal found 7/22$209
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:59 pm
PHL
-
SJU
Nonstop4h 00m
Frontier
Fri 9/111:59 am
SJU
-
PHL
Nonstop4h 05m
Frontier
Deal found 7/22$210
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:23 am
PHL
-
SJU
Nonstop3h 56m
Frontier
Sun 9/204:39 pm
SJU
-
PHL
2 stops38h 57m
Frontier
Deal found 7/21$211
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:45 pm
PHL
-
SJU
2 stops32h 11m
Frontier
Thu 8/276:44 am
SJU
-
PHL
Nonstop4h 04m
Frontier
Deal found 7/21$212
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:50 pm
PHL
-
SJU
Nonstop3h 59m
Frontier
Sat 9/55:37 pm
SJU
-
PHL
2 stops28h 56m
Frontier
Deal found 7/22$213
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:59 pm
PHL
-
SJU
Nonstop4h 00m
Frontier
Sat 8/226:44 am
SJU
-
PHL
Nonstop4h 04m
Frontier
Deal found 7/22$214
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:59 pm
PHL
-
SJU
Nonstop4h 00m
Frontier
Thu 8/62:36 pm
SJU
-
PHL
Nonstop3h 58m
Frontier
Deal found 7/21$215

Find flight deals from New Jersey to Puerto Rico

Keep the following information in mind while searching for New Jersey to Puerto Rico flight deals. Data was last updated July 23, 2026.

Round-trip from

$202
(FlightHub)

One-way from

$99
(Cheapflightsfares)

Popular in

July

Cheapest in

October

Average price

$389

Good round-trip deal

$315 or less

Good one-way deal

$154 or less
From New Jersey to Puerto Rico
Search Deals
One-way flight from New Jersey to Puerto Rico
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from New Jersey to Puerto Rico.
Search Deals
Price to beat on a one-way flight from New Jersey to Puerto Rico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey 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 July 23, 2026.
Use the filters below to find and compare flights from New Jersey to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Mon 8/24

5:15 am-4:38 pm

1 stop11h 23m

San Juan Luis Munoz Marin Intl

Wed 9/16

5:59 pm-12:40 am

1 stop6h 41m

$256

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 10/13

8:00 am-11:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Tue 10/20

1:06 pm-5:21 pm

Nonstop4h 15m

$287
Quickest round-trip

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 10/22

8:00 am-11:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Sun 10/25

7:00 am-11:02 am

Nonstop4h 02m

$287

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 10/8

8:00 am-11:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Sun 10/11

1:06 pm-5:21 pm

Nonstop4h 15m

$287

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Thu 9/10

3:54 pm-10:19 pm

1 stop6h 25m

San Juan Luis Munoz Marin Intl

Tue 9/15

5:59 pm-12:40 am

1 stop6h 41m

$305

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 10/28

9:00 am-1:03 pm

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

Tue 11/3

8:50 pm-11:58 pm

Nonstop4h 08m

$317

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 8/19

7:28 pm-11:52 pm

Nonstop4h 24m

San Juan Luis Munoz Marin Intl

Wed 8/26

7:30 am-11:25 am

Nonstop3h 55m

$317

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 11/7

7:00 am-9:24 pm

2 stops13h 24m

San Juan Luis Munoz Marin Intl

Wed 11/11

5:50 pm-11:27 pm

1 stop6h 37m

$326

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 1/16

5:15 pm-6:11 am

2 stops11h 56m

San Juan Luis Munoz Marin Intl

Thu 1/21

8:10 am-1:49 pm

1 stop6h 39m

$326

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 1/10

12:00 pm-4:50 pm

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Thu 1/14

6:05 pm-9:30 pm

Nonstop4h 25m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from New Jersey to Puerto Rico

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

What is the cheapest month to book a flight from New Jersey to Puerto Rico?

Currently, January is the cheapest month in which you can book a flight from New Jersey to Puerto Rico (average of $254). Flying from New Jersey to Puerto Rico in July is currently the most expensive (average of $640). 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.

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

Find hourly flight availability from New Jersey to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

A simple way to save on the total cost of your ticket is to fly from New Jersey to Puerto Rico in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from New Jersey to Puerto Rico

Explore weekly flight availability from New Jersey to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 23, 2026.

The most flights from USNJ to PR0 are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).

What is the cheapest day to fly from New Jersey to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from New Jersey to Puerto Rico. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their New Jersey to Puerto Rico flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Jersey to Puerto Rico?

    Delta, JetBlue, and United Airlines can get you from New Jersey to Puerto Rico in just under 4h 03m. Your travel time can differ by up to 9h 21m. Airlines will cover a distance of 1611 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from New Jersey to Puerto Rico one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $43. Users have also found prices from $88 and $101 on JetBlue and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Jersey 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 New Jersey to Puerto Rico?

    Currently, January is the cheapest month in which you can book a flight from New Jersey to Puerto Rico (average of $254). Flying from New Jersey to Puerto Rico in July is currently the most expensive (average of $640). 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 New Jersey to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Philadelphia to Luis Munoz Marin Intl flights
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John F Kennedy Intl to Saint Thomas Island flights
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John F Kennedy Intl to Willemstad flights
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John F Kennedy Intl to Bridgetown flights
Tampa to Luis Munoz Marin Intl flights
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O'Hare Intl to Punta Cana flights
Baltimore to Punta Cana flights

Top 5 airlines flying from New Jersey to Puerto Rico

Discover the top 5 airlines that operate flights from New Jersey to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$284FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$160Average$385FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$161Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$166Average$347FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$211Average$458FlexibilityNo cancel feeOn-time69%

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