$79+ Cheap flights from Pennsylvania to San Juan
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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Jul 30 — Aug 61
1 adult, Economy
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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
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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 San Juan
Keep the following information in mind while searching for Pennsylvania to San Juan flight deals. Data was last updated July 25, 2025.
Round-trip from | $153 (Frontier) |
|---|---|
One-way from | $79 (Frontier) |
Popular in | December |
Cheapest in | October |
Average price | $302 |
Find flight deals from Pennsylvania to San Juan
Cheapest flights from Pennsylvania to San JuanExplore the most affordable flight options available from Pennsylvania to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.
Explore the most affordable flight options available from Pennsylvania to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.
This Frontier deal was found by Cheapflights users on 7/24. 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 10/1010:00 pmEWR - SJU
Nonstop4h 03mFrontier
Wed 10/154:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 7/24![Frontier logo]()
$153
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 10/11:15 pmEWR - SJU
1 stop8h 45mDelta
Sat 10/42:15 pmSJU - EWR
1 stop9h 16mDelta
Deal found 7/24![Delta logo]()
$155
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amJFK - SJU
Nonstop3h 56mFrontier
Wed 10/19:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 7/24![Frontier logo]()
$156
This American Airlines deal was found by Cheapflights users on 7/23. 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 10/2112:00 pmLGA - SJU
1 stop10h 10mAmerican Airlines
Tue 10/282:35 pmSJU - LGA
1 stop8h 09mAmerican Airlines
Deal found 7/23![American Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 7/23. 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 10/211:30 pmEWR - SJU
1 stop8h 40mAmerican Airlines
Tue 10/282:35 pmSJU - EWR
1 stop8h 20mAmerican Airlines
Deal found 7/23![American Airlines logo]()
$157
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 7/2610:05 pmEWR - SJU
Nonstop4h 03mMultiple Airlines
Thu 7/3111:59 pmSJU - EWR
Nonstop4h 12mMultiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$164
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Thu 11/1310:09 amIAD - SJU
Nonstop3h 52mFrontier
Sun 11/166:25 amSJU - IAD
Nonstop3h 56mFrontier
Deal found 7/24![Frontier logo]()
$168
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:45 amEWR - SJU
1 stop15h 24mSpirit Airlines
Fri 8/810:14 pmSJU - EWR
1 stop11h 03mSpirit Airlines
Deal found 7/22![Spirit Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 9/67:25 pmJFK - SJU
Nonstop4h 26mDelta
Thu 9/117:00 amSJU - JFK
Nonstop4h 04mDelta
Deal found 7/24![Delta logo]()
$179
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:44 amEWR - SJU
Nonstop4h 01mUnited Airlines
Mon 10/271:05 amSJU - EWR
Nonstop4h 19mUnited Airlines
Deal found 7/22![United Airlines logo]()
$179
This SmartFares deal was found by Cheapflights users on 7/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:32 pmPHL - SJU
Nonstop3h 51mFrontier
Sat 9/2012:28 amSJU - PHL
Nonstop3h 59mFrontier
Deal found 7/24![Frontier logo]()
$181
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 10/112:00 pmLGA - SJU
1 stop10h 00mDelta
Tue 10/77:30 amSJU - LGA
1 stop9h 12mDelta
Deal found 7/24![Delta logo]()
$188
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to San Juan 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 25, 2025.
Use the filters below to find and compare flights from Pennsylvania to San Juan that are best for you.
Fly from
Pennsylvania
Fly to
San Juan
Route
Depart
Return
Price
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Fri 10/10
10:00 pm-2:03 am
Nonstop4h 03m
San Juan Luis Munoz Marin Intl
Wed 10/15
4:51 pm-9:04 pm
Nonstop4h 13m
$153
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Wed 10/1
1:15 pm-10:00 pm
1 stop8h 45m
San Juan Luis Munoz Marin Intl
Sat 10/4
2:15 pm-11:31 pm
1 stop9h 16m
$155
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Wed 9/17
6:00 am-9:56 am
Nonstop3h 56m
San Juan Luis Munoz Marin Intl
Wed 10/1
9:26 pm-1:25 am
Nonstop3h 59m
$156
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Tue 10/21
12:00 pm-10:10 pm
1 stop10h 10m
San Juan Luis Munoz Marin Intl
Tue 10/28
2:35 pm-10:44 pm
1 stop8h 09m
$157
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Tue 10/21
1:30 pm-10:10 pm
1 stop8h 40m
San Juan Luis Munoz Marin Intl
Tue 10/28
2:35 pm-10:55 pm
1 stop8h 20m
$157
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Tue 7/29
10:05 pm-2:08 am
Nonstop4h 03m
San Juan Luis Munoz Marin Intl
Thu 7/31
11:59 pm-4:11 am
Nonstop4h 12m
$172
Washington, D.C.San Juan
IAD - SJU
IADSJU
Washington, D.C. Dulles Intl
Sun 7/27
12:24 pm-4:21 pm
Nonstop3h 57m
San Juan Luis Munoz Marin Intl
Thu 8/7
7:33 am-11:29 am
Nonstop3h 56m
$174
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Sun 8/3
5:45 am-9:09 pm
1 stop15h 24m
San Juan Luis Munoz Marin Intl
Fri 8/8
10:14 pm-9:17 am
1 stop11h 03m
$175
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Wed 9/24
9:44 am-1:45 pm
Nonstop4h 01m
San Juan Luis Munoz Marin Intl
Mon 10/27
1:05 am-5:24 am
Nonstop4h 19m
$179
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sat 9/6
7:25 pm-11:51 pm
Nonstop4h 26m
San Juan Luis Munoz Marin Intl
Thu 9/11
7:00 am-11:04 am
Nonstop4h 04m
$179
Showing 1-10 of 60 results
Best time to book a flight from Pennsylvania to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan
What is the cheapest month to book a flight from Pennsylvania to San Juan?
Currently, September is the cheapest month in which you can book a flight from Pennsylvania to San Juan (average of $254). Flying from Pennsylvania to San Juan in June is currently the most expensive (average of $339). 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 SJU?
Find hourly flight availability from Pennsylvania to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to San Juan as you normally would.
Weekly flight availability from Pennsylvania to San Juan
Explore weekly flight availability from Pennsylvania to San Juan. 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 25, 2025.
The most flights from USPA to PR1 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated July 25, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Pennsylvania to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Crew
8.6
Comfort
8.0
Entertainment
7.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pennsylvania to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Pennsylvania to San Juan
Discover the top 8 airlines that operate flights from Pennsylvania to San Juan. 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 25, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$99 | Average$163 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$265 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$175 | Average$584 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$213 | Average$478 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$215 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$423 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$244 | Average$555 | FlexibilityNo cancel fee | On-time71% |