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$84+ Cheap flights from San Juan to Philadelphia (PHL)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PHL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Philadelphia are usually found in February or January, booked 69 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from San Juan to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Round-trip from

$162
(eDestinos)

One-way from

$84
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$188
From San Juan to Philadelphia
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One-way flight from San Juan to Philadelphia
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Highest demand for flights based on searches. 17% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from San Juan to Philadelphia

Cheapest flights from San Juan to Philadelphia
Explore the most affordable flight options available from San Juan to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:38 amSJU - PHL
Nonstop4h 09mSpirit Airlines
Sun 5/186:00 amPHL - SJU
Nonstop3h 43mSpirit Airlines
Deal found 4/30$162
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/159:58 pmSJU - PHL
Nonstop4h 01mMultiple Airlines
Sun 5/186:00 amPHL - SJU
Nonstop3h 43mMultiple Airlines
Deal found 4/30$198
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/67:28 pmSJU - PHL
Nonstop4h 01mFrontier
Wed 5/79:00 amPHL - SJU
Nonstop3h 53mFrontier
Deal found 4/30$208
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:25 amSJU - PHL
Nonstop4h 05mAmerican Airlines
Tue 5/66:35 pmPHL - SJU
Nonstop3h 55mAmerican Airlines
Deal found 4/30$260
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:15 amSJU - PHL
1 stop11h 05mDelta
Sat 5/1012:45 pmPHL - SJU
1 stop7h 03mDelta
Deal found 4/30$269

Cheapflights Fare Finder

Customize your flight search to find flights from San Juan to Philadelphia 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 May 1, 2025.
Use the filters below to find and compare flights from San Juan to Philadelphia that are best for you.

Fly from

San Juan

Fly to

Philadelphia

Route

Depart

Return

Price

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Fri 5/16

10:38 am-2:47 pm

Nonstop4h 09m

Philadelphia

Sun 5/18

6:00 am-9:43 am

Nonstop3h 43m

$162

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 5/14

7:28 pm-11:29 pm

Nonstop4h 01m

Philadelphia

Mon 5/19

6:00 am-9:43 am

Nonstop3h 43m

$199

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Thu 5/15

6:00 am-10:02 am

Nonstop4h 02m

Philadelphia

Thu 5/15

9:57 pm-1:50 am

Nonstop3h 53m

$210

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 5/14

6:15 am-2:52 pm

1 stop8h 37m

Philadelphia

Mon 5/19

6:00 am-12:45 pm

1 stop6h 45m

$279

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Fri 5/16

10:38 am-2:47 pm

Nonstop4h 09m

$84

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 5/28

12:59 am-5:01 am

Nonstop4h 02m

$108

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 5/28

1:59 am-3:24 pm

1 stop13h 25m

$141

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Fri 8/1

7:20 am-5:50 pm

1 stop10h 30m

$155

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Tue 5/6

8:00 am-5:55 pm

1 stop9h 55m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from San Juan to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San Juan 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 San Juan to Philadelphia

How far ahead should I book a flight from San Juan to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Philadelphia. Price data was last updated on April 25, 2025.

The best time to book flights from San Juan to Philadelphia is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Juan to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from San Juan to Philadelphia (average of $236). Flying from San Juan to Philadelphia in March is currently the most expensive (average of $295). 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 SJU to PHL?

Find hourly flight availability from San Juan to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

It’s optimal to fly from San Juan to Philadelphia in the evening. By choosing this option you can save up to 69% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from San Juan to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Philadelphia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Juan to Philadelphia flight should consider departing on Wednesday 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.

Weekly flight availability from San Juan to Philadelphia

Explore weekly flight availability from San Juan to Philadelphia. 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 May 1, 2025.

The most flights from PR1 to PHL are scheduled on a Tuesday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from San Juan to Philadelphia, such as Southwest, Delta and JetBlue. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Spirit Airlines
6.3
Okay
7,963 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Frontier
6.0
Okay
3,287 reviews
Southwest
8.0
Very good
4,294 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from San Juan to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from San Juan?

    Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Philadelphia from San Juan. Booking flights from San Juan to Philadelphia (PHL) should be relatively easy as there are 5 daily inbound flights from San Juan from 4 different airlines.

  • What are the cheapest airlines flying from San Juan to Philadelphia round-trip?

    Our cheapest airline available from San Juan to Philadelphia is Spirit Airlines. Our recent data shows that you can find tickets from as low as $162 on this airline. Additional options worth looking into are Frontier and Delta, starting at $210 and $279 round-trip. Spirit Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Juan to Philadelphia one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $84. Users have also found prices from $108 and $155 on Frontier and JetBlue, respectively.

  • What are the most reliable airlines from San Juan to Philadelphia?

    No one likes to see their flight delayed. When booking a flight from San Juan to Philadelphia consider choosing Spirit Airlines (91%), American Airlines (90%) or British Airways (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Juan to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $71. While the most popular route (San Juan Luis Munoz Marin Intl - Philadelphia) can be booked for $149 on average our data indicates $245 when flying from San Juan to Philadelphia.

  • Can I find deals for flights from San Juan to Philadelphia that include hotel bookings?

    Yes. In addition to deals on San Juan to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Philadelphia.

  • Can I find deals for business class flights from San Juan to Philadelphia?

    Yes. Cheapflights offers flight deals from San Juan to Philadelphia 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 San Juan to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from San Juan to Philadelphia (average of $236). Flying from San Juan to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Vineland
Pottstown
Wildwood
King of Prussia
Reading
Cherry Hill
Exton
Ocean City
Essington
Chester
Middletown
Willow Grove
Newark
Millville
Ephrata
Camden
Dewey Beach
West Chester
Malvern
Dover

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Alternative routes for San Juan to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Luis Munoz Marin Intl to Newark flights
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Aguadilla to John F Kennedy Intl flights
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Ponce to John F Kennedy Intl flights
Aguadilla to Newark flights
Luis Munoz Marin Intl to Allentown flights
Aguadilla to LaGuardia flights
Ponce to Dulles Intl flights
Ponce to Newark flights
Luis Munoz Marin Intl to Scranton flights
Luis Munoz Marin Intl to Harrisburg flights
Mayagüez to Newark flights
Aguadilla to Reagan-National flights
Aguadilla to Philadelphia flights
Aguadilla to Dulles Intl flights
Aguadilla to Pittsburgh flights
Ponce to Reagan-National flights
Mayagüez to Philadelphia flights
Vieques to Philadelphia flights
Mayagüez to Reagan-National flights

Top 4 airlines flying from San Juan to Philadelphia

Discover the top 4 airlines that operate flights from San Juan to Philadelphia. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$128Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$140Average$238FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$197Average$396FlexibilityNo cancel feeOn-time71%
DeltaCheapest$254Average$381FlexibilityNo cancel feeOn-timeN/A

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