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$62+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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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 February 3, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Fri 3/208:52 pm
PHL
-
SJU
Nonstop3h 42m
Spirit Airlines
Sat 3/281:39 am
SJU
-
PHL
Nonstop4h 04m
Spirit Airlines
Deal found 2/3$140
This Priceline deal was found by Cheapflights users on 2/1. 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.
Tue 8/188:59 pm
PHL
-
SJU
Nonstop3h 45m
Spirit Airlines
Tue 8/251:39 am
SJU
-
PHL
Nonstop4h 08m
Spirit Airlines
Deal found 2/1$141
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 4/108:52 pm
PHL
-
SJU
Nonstop3h 42m
Multiple Airlines
Tue 4/211:25 pm
SJU
-
PHL
Nonstop4h 09m
Multiple Airlines
Deal found 2/2$142
This Frontier deal was found by Cheapflights users on 2/2. 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 2/178:39 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
Tue 2/173:53 am
SJU
-
PHL
1 stop11h 47m
Frontier
Deal found 2/2$143
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Sat 2/288:39 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
Tue 3/35:25 pm
SJU
-
PHL
1 stop25h 47m
Frontier
Deal found 2/3$144
This Frontier deal was found by Cheapflights users on 2/2. 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 2/242:09 pm
PHL
-
SJU
1 stop9h 34m
Frontier
Wed 2/252:54 am
SJU
-
PHL
Nonstop4h 12m
Frontier
Deal found 2/2$145
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Fri 2/208:52 pm
PHL
-
SJU
Nonstop3h 45m
Spirit Airlines
Fri 2/274:31 pm
SJU
-
PHL
1 stop8h 19m
Spirit Airlines
Deal found 2/3$146
This Orbitz deal was found by Cheapflights users on 2/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:52 pm
PHL
-
SJU
Nonstop3h 42m
Multiple Airlines
Sat 3/281:59 am
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 2/1$147
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 2/177:46 pm
PHL
-
SJU
1 stop13h 31m
Spirit Airlines
Thu 2/264:36 pm
SJU
-
PHL
1 stop8h 14m
Spirit Airlines
Deal found 2/3$148
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Mon 3/29:39 am
PHL
-
SJU
1 stop8h 19m
Spirit Airlines
Sun 3/81:59 am
SJU
-
PHL
Nonstop4h 12m
Spirit Airlines
Deal found 2/3$149
This Frontier deal was found by Cheapflights users on 2/1. 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.
Fri 5/88:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
Fri 5/151:59 am
SJU
-
PHL
Nonstop4h 09m
Frontier
Deal found 2/1$150
This WAYA deal was found by Cheapflights users on 2/1. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:02 am
JFK
-
SJU
1 stop7h 56m
Multiple Airlines
Wed 3/48:50 am
SJU
-
JFK
Nonstop4h 14m
Multiple Airlines
Deal found 2/1$151

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 February 3, 2026.

Round-trip from

$140
(Cheapflightsfares)

One-way from

$62
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$250

Good round-trip deal

$197 or less

Good one-way deal

$107 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 ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 3, 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

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Sun 2/22

8:06 am-3:31 pm

1 stop6h 25m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:05 am-6:11 pm

1 stop12h 06m

$168

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 4/14

4:13 pm-11:58 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Sun 4/19

9:49 pm-10:55 am

1 stop13h 06m

$193

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 2/25

6:55 pm-11:56 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 3/4

7:00 am-10:05 am

Nonstop4h 05m

$197

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 2/23

7:37 pm-12:36 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Thu 2/26

2:05 am-5:24 am

Nonstop4h 19m

$197

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 2/18

10:09 am-5:27 pm

1 stop6h 18m

San Juan Luis Munoz Marin Intl

Wed 2/25

6:15 am-3:50 pm

1 stop10h 35m

$216

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 5/9

4:45 pm-10:54 pm

1 stop6h 09m

San Juan Luis Munoz Marin Intl

Sat 5/16

2:20 pm-12:45 am

1 stop10h 25m

$216

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 3/4

1:43 pm-9:12 pm

1 stop6h 29m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:15 am-3:32 pm

1 stop9h 17m

$216

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 2/18

10:59 pm-3:55 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Thu 2/26

11:59 pm-2:59 am

Nonstop4h 00m

$217

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 3/4

10:55 pm-3:51 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Thu 3/12

3:26 am-7:34 am

Nonstop4h 08m

$217

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 2/22

8:40 pm-1:40 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Fri 2/27

5:45 am-9:01 am

Nonstop4h 16m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 60 results
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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 February 3, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 11% 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 31, 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 February 3, 2026.

The most flights from USPA to PR0 are scheduled on a Friday (9 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 $197, Spirit Airlines can have you in Puerto Rico from Pennsylvania in 3h 59m. 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 ($60), 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.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
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Newark to Oranjestad flights
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John F Kennedy Intl to Santo Domingo flights
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Dallas/Fort Worth to Luis Munoz Marin Intl flights
Minneapolis to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
Dulles Intl to Punta Cana flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Raleigh to Luis Munoz Marin Intl flights
Newark to Simpson Bay flights
Orlando to Luis Munoz Marin Intl flights
Hobby to Luis Munoz Marin Intl flights
Newark to Saint Thomas Island flights
Boston to Oranjestad flights
LaGuardia to Oranjestad flights
Boston to Punta Cana flights
John F Kennedy Intl to Saint Thomas Island flights
LaGuardia to Nassau flights
John F Kennedy Intl to Simpson Bay flights
O'Hare Intl to Punta Cana flights
Detroit to Luis Munoz Marin Intl flights
Newark to Montego Bay flights
John F Kennedy Intl to Providenciales flights
John F Kennedy Intl to Port of Spain flights
George Bush Intcntl to Luis Munoz Marin Intl flights
Midway to Luis Munoz Marin Intl flights
LaGuardia to Santo Domingo flights
Newark to Providenciales flights
Atlanta to Punta Cana flights
John F Kennedy Intl to Willemstad flights
Baltimore to Punta Cana 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$82Average$153FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$83Average$300FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$127Average$312FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$141Average$324FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$161Average$489FlexibilityNo cancel feeOn-time69%
DeltaCheapest$172Average$479FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$207Average$466FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$232Average$556FlexibilityNo cancel feeOn-time71%

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