HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$67+ Cheap flights from Pennsylvania 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania 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 Pennsylvania to Puerto Rico

Cheapest flights from Pennsylvania to Puerto Rico
Explore the most affordable flight options available from Pennsylvania to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Tue 2/38:00 am
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Wed 2/114:40 pm
SJU
-
PHL
1 stop8h 10m
Multiple Airlines
Deal found 1/20$141
This Frontier deal was found by Cheapflights users on 1/20. 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 1/311:00 pm
JFK
-
SJU
Nonstop3h 58m
Frontier
Wed 2/48:50 am
SJU
-
JFK
Nonstop4h 14m
Frontier
Deal found 1/20$142
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:56 pm
PHL
-
SJU
Nonstop3h 45m
Spirit Airlines
Sat 2/76:20 pm
SJU
-
PHL
1 stop6h 30m
Spirit Airlines
Deal found 1/20$142
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Tue 2/38:56 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Fri 2/136:00 am
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 1/20$143
This Frontier deal was found by Cheapflights users on 1/19. 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 2/104:29 pm
JFK
-
SJU
1 stop9h 24m
Frontier
Wed 2/118:50 am
SJU
-
JFK
Nonstop4h 14m
Frontier
Deal found 1/19$144
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Tue 2/38:56 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Fri 2/272:54 am
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 1/20$144
This Super.com deal was found by Cheapflights users on 1/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/301:00 pm
JFK
-
SJU
Nonstop3h 58m
Frontier
Tue 2/38:50 am
SJU
-
JFK
Nonstop4h 14m
Frontier
Deal found 1/19$145
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:56 pm
PHL
-
SJU
Nonstop3h 45m
Spirit Airlines
Mon 2/92:59 am
SJU
-
PHL
Nonstop4h 12m
Spirit Airlines
Deal found 1/20$145
This Frontier deal was found by Cheapflights users on 1/20. 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.
Thu 1/291:00 pm
JFK
-
SJU
Nonstop3h 58m
Frontier
Fri 2/68:50 am
SJU
-
JFK
Nonstop4h 14m
Frontier
Deal found 1/20$146
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/41:05 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Wed 2/114:40 pm
SJU
-
PHL
1 stop8h 10m
Multiple Airlines
Deal found 1/20$146
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/48:56 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Fri 2/132:54 am
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 1/20$147
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:30 am
EWR
-
SJU
Nonstop3h 55m
Multiple Airlines
Fri 2/65:50 pm
SJU
-
EWR
Nonstop4h 15m
Multiple Airlines
Deal found 1/20$147

Find flight deals from Pennsylvania to Puerto Rico

Keep the following information in mind while searching for Pennsylvania to Puerto Rico flight deals. Data was last updated January 21, 2026.

Round-trip from

$141
(Kiwi.com)

One-way from

$67
(Super.com)

Popular in

December

Cheapest in

October

Average price

$252

Good round-trip deal

$197 or less

Good one-way deal

$125 or less
From Pennsylvania to Puerto Rico
Search Deals
One-way flight from Pennsylvania to Puerto Rico
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Puerto Rico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 21, 2026.
Use the filters below to find and compare flights from Pennsylvania to Puerto Rico that are best for you.

Fly from

Pennsylvania

Fly to

Puerto Rico

Route

Depart

Return

Price

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 3/16

7:00 pm-11:06 pm

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Tue 3/17

5:05 am-9:17 am

Nonstop4h 12m

$172

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 2/12

8:30 am-1:31 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Mon 2/23

3:38 pm-6:58 pm

Nonstop4h 20m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 2/14

5:59 pm-11:03 pm

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

Wed 2/25

5:45 am-9:01 am

Nonstop4h 16m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 2/13

8:40 pm-1:40 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Mon 2/16

5:45 am-9:01 am

Nonstop4h 16m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 2/11

8:19 am-1:20 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 2/25

5:45 am-9:01 am

Nonstop4h 16m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 2/23

8:35 pm-1:35 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sat 2/28

5:45 am-9:01 am

Nonstop4h 16m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 2/13

8:30 am-1:31 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Tue 2/17

5:45 am-9:01 am

Nonstop4h 16m

$177

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 2/21

4:25 pm-6:11 am

2 stops12h 46m

San Juan Luis Munoz Marin Intl

Thu 2/26

5:50 pm-11:44 pm

1 stop6h 54m

$186

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 4/9

6:30 pm-10:32 pm

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Sun 4/12

7:51 pm-11:56 pm

Nonstop4h 05m

$197

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 2/3

10:49 am-10:22 pm

2 stops10h 33m

San Juan Luis Munoz Marin Intl

Tue 2/10

4:52 pm-11:44 pm

1 stop7h 52m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Pennsylvania to Puerto Rico

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

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

Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Puerto Rico (average of $78). Flying from Pennsylvania to Puerto Rico in November is currently the most expensive (average of $158). 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 PA to PR?

Find hourly flight availability from Pennsylvania 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 January 21, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Pennsylvania to Puerto Rico by exploring options for tickets in the evening.

What is the cheapest day to fly from Pennsylvania to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Puerto Rico. Price data was last updated on January 17, 2026.

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

Weekly flight availability from Pennsylvania to Puerto Rico

Explore weekly flight availability from Pennsylvania 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 January 21, 2026.

The most flights from USPA to PR0 are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 Pennsylvania to Puerto Rico?

    For as low as $172, JetBlue can have you in Puerto Rico from Pennsylvania in 4h 06m. The distance between Pennsylvania and Puerto Rico is about 1611 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Pennsylvania to Puerto Rico are Frontier ($59), Spirit Airlines ($65), and Southwest ($92).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Puerto Rico?

    Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Puerto Rico (average of $78). Flying from Pennsylvania to Puerto Rico in November is currently the most expensive (average of $158). 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 Pennsylvania 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 Santiago de los Caballeros flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
O'Hare Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Philadelphia to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
John F Kennedy Intl to Oranjestad flights
Newark to Oranjestad flights
Boston to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
Newark to Santo Domingo flights
Baltimore to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
Atlanta to Luis Munoz Marin Intl flights
John F Kennedy Intl to Nassau flights
Hartford to Luis Munoz Marin Intl flights
Newark to Nassau flights
John F Kennedy Intl to Port of Spain flights
Boston to Oranjestad flights
Raleigh to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
Minneapolis to Luis Munoz Marin Intl flights
Detroit to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Dulles Intl to Punta Cana flights
Newark to Simpson Bay flights
Hobby to Luis Munoz Marin Intl flights
LaGuardia to Nassau flights
Boston to Punta Cana flights
John F Kennedy Intl to Simpson Bay flights
Orlando to Luis Munoz Marin Intl flights
John F Kennedy Intl to Providenciales flights
Newark to Montego Bay flights
Midway to Luis Munoz Marin Intl flights
Atlanta to Punta Cana flights
O'Hare Intl to Punta Cana flights
Tampa to Luis Munoz Marin Intl flights
LaGuardia to Santo Domingo flights
Newark to Providenciales flights
George Bush Intcntl to Luis Munoz Marin Intl flights
LaGuardia to Santiago de los Caballeros flights
LaGuardia to Oranjestad flights
Baltimore to Punta Cana flights
John F Kennedy Intl to Saint Thomas Island flights

Top 8 airlines flying from Pennsylvania to Puerto Rico

Discover the top 8 airlines that operate flights from Pennsylvania 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$299FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$82Average$153FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$127Average$295FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$182Average$326FlexibilityNo cancel feeOn-time62%
DeltaCheapest$182Average$405FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$207Average$464FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$225Average$519FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$232Average$545FlexibilityNo cancel feeOn-time71%

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.