$79+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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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
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Cheapest flights from Pennsylvania to Puerto RicoExplore 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 August 31, 2026.
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 August 31, 2026.
This CheapOair deal was found by Cheapflights users on 8/29. 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 9/85:30 am -
Nonstop3h 49m
Mon 9/2812:59 am -
Nonstop3h 48m
Deal found 8/29![Frontier logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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 9/188:02 pm -
Nonstop3h 59m
Mon 9/2112:59 am -
Nonstop3h 48m
Deal found 8/27![Frontier logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 8/30. 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.
Wed 9/96:24 am -
Nonstop3h 49m
Wed 9/165:27 pm -
Nonstop4h 00m
Deal found 8/30![Frontier logo]()
$170
This CheapOair deal was found by Cheapflights users on 8/27. 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.
Mon 11/97:07 pm -
Nonstop3h 57m
Wed 11/117:50 am -
Nonstop4h 01m
Deal found 8/27![Multiple Airlines logo]()
$171
This CheapOair deal was found by Cheapflights users on 8/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:24 am -
Nonstop3h 49m
Sat 9/2612:59 am -
Nonstop3h 48m
Deal found 8/30![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 11/104:47 pm -
1 stop29h 51m
Mon 11/1612:59 am -
Nonstop4h 12m
Deal found 8/27![Frontier logo]()
$173
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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.
Sun 9/208:02 pm -
Nonstop3h 59m
Sat 9/2612:59 am -
Nonstop3h 48m
Deal found 8/27![Frontier logo]()
$174
This Cheapflightsfares deal was found by Cheapflights users on 8/30. 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.
Wed 9/96:24 am -
Nonstop3h 49m
Tue 9/155:27 pm -
Nonstop4h 00m
Deal found 8/30![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 8/28. 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 11/311:27 am -
Nonstop3h 50m
Mon 11/912:59 am -
Nonstop4h 12m
Deal found 8/28![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 9/235:32 pm -
2 stops24h 11m
Tue 9/2912:59 am -
Nonstop3h 48m
Deal found 8/28![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 8/27. 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.
Sat 9/2612:25 pm -
Nonstop3h 57m
Sun 9/2712:59 am -
Nonstop3h 48m
Deal found 8/27![Frontier logo]()
$179
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/276:00 am -
2 stops9h 38m
Tue 11/39:45 am -
1 stop14h 12m
Deal found 8/26![American Airlines logo]()
$186
Best flights from Pennsylvania to Puerto RicoDiscover carefully curated flight deals from Pennsylvania to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Pennsylvania to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 9/267:00 am -
2 stops13h 38m
Fri 10/21:25 pm -
1 stop7h 00m
Deal found 8/26![United Airlines logo]()
$186
This Southwest deal was found by Cheapflights users on 8/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:30 pm -
1 stop6h 30m
Fri 10/25:30 am -
1 stop6h 15m
Deal found 8/26![Southwest logo]()
$186
This JetBlue deal was found by Cheapflights users on 8/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:15 pm -
Nonstop3h 57m
Wed 9/301:00 pm -
Nonstop3h 56m
Deal found 8/30![JetBlue logo]()
$256
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 9/117:29 pm -
Nonstop4h 20m
Sat 9/197:30 am -
Nonstop3h 53m
Deal found 8/26![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 9/2911:20 am -
2 stops12h 30m
Mon 10/51:00 am -
2 stops13h 43m
Deal found 8/29![United Airlines logo]()
$240
This JetBlue deal was found by Cheapflights users on 8/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:15 pm -
Nonstop3h 57m
Tue 10/66:00 am -
Nonstop3h 52m
Deal found 8/28![JetBlue logo]()
$257
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:15 pm -
1 stop7h 40m
Sat 9/266:25 am -
2 stops8h 20m
Deal found 8/29![Southwest logo]()
$258
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 10/293:15 pm -
1 stop6h 07m
Tue 11/38:05 am -
2 stops11h 14m
Deal found 8/26![United Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:30 am -
1 stop6h 15m
Tue 10/131:00 am -
2 stops12h 09m
Deal found 8/30![United Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 9/187:29 pm -
Nonstop4h 20m
Thu 9/247:30 am -
Nonstop3h 53m
Deal found 8/26![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Mon 9/286:00 am -
1 stop6h 34m
Wed 9/307:00 am -
2 stops14h 25m
Deal found 8/29![United Airlines logo]()
$266
This JetBlue deal was found by Cheapflights users on 8/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
Nonstop3h 52m
Tue 9/156:07 pm -
Nonstop3h 51m
Deal found 8/26![JetBlue logo]()
$338
This Delta deal was found by Cheapflights users on 8/28. 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 12/511:11 am -
1 stop11h 02m
Thu 12/101:58 pm -
1 stop8h 33m
Deal found 8/28![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:00 pm -
1 stop6h 20m
Sun 11/89:35 pm -
1 stop12h 30m
Deal found 8/30![Southwest logo]()
$364
This JetBlue deal was found by Cheapflights users on 8/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:30 pm -
Nonstop4h 16m
Sun 10/256:00 am -
Nonstop3h 57m
Deal found 8/29![JetBlue logo]()
$339
This Delta deal was found by Cheapflights users on 8/30. 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 9/1512:26 pm -
1 stop9h 53m
Sat 9/197:30 am -
1 stop9h 02m
Deal found 8/30![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/1110:11 am -
1 stop10h 27m
Thu 9/244:55 pm -
1 stop6h 35m
Deal found 8/27![United Airlines logo]()
$296
This JetBlue deal was found by Cheapflights users on 8/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:29 pm -
Nonstop4h 02m
Tue 10/66:00 am -
Nonstop3h 51m
Deal found 8/31![JetBlue logo]()
$339
This Delta deal was found by Cheapflights users on 8/27. 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 12/56:05 am -
1 stop9h 50m
Sat 12/127:00 am -
1 stop10h 31m
Deal found 8/27![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/246:00 am -
1 stop8h 50m
Mon 3/15:35 am -
2 stops11h 00m
Deal found 8/30![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 12/36:00 am -
2 stops14h 00m
Sun 12/68:25 am -
1 stop9h 30m
Deal found 8/26![United Airlines logo]()
$301
This JetBlue deal was found by Cheapflights users on 8/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 pm -
Nonstop4h 16m
Thu 10/226:15 am -
Nonstop3h 51m
Deal found 8/30![JetBlue logo]()
$339
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 am -
2 stops10h 10m
Tue 9/228:20 am -
2 stops10h 05m
Deal found 8/27![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 9/116:00 am -
1 stop10h 49m
Fri 9/251:16 pm -
Nonstop4h 09m
Deal found 8/27![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 11/67:36 pm -
Nonstop4h 00m
Wed 11/113:46 pm -
1 stop9h 59m
Deal found 8/28![United Airlines logo]()
$302
This JetBlue deal was found by Cheapflights users on 8/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:30 pm -
Nonstop3h 56m
Wed 11/47:01 am -
Nonstop3h 58m
Deal found 8/28![JetBlue logo]()
$339
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am -
2 stops10h 40m
Sat 9/196:25 am -
2 stops8h 35m
Deal found 8/29![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 8/30. 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.
Sat 10/37:29 pm -
Nonstop4h 20m
Wed 10/72:59 pm -
1 stop10h 00m
Deal found 8/30![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/3010:48 am -
1 stop9h 50m
Fri 10/26:45 pm -
Nonstop4h 01m
Deal found 8/26![United Airlines logo]()
$302
This JetBlue deal was found by Cheapflights users on 8/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:29 pm -
Nonstop4h 14m
Mon 9/146:00 am -
Nonstop3h 48m
Deal found 8/26![JetBlue logo]()
$339
Last-minute flights from Pennsylvania to Puerto RicoDiscover last-minute flight deals from Pennsylvania to Puerto Rico. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Puerto Rico. Data last updated August 31, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/29. 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 9/85:30 am -
Nonstop3h 49m
Mon 9/2812:59 am -
Nonstop3h 48m
Deal found 8/29![Frontier logo]()
$168
This CheapOair deal was found by Cheapflights users on 8/29. 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 9/810:59 pm -
Nonstop4h 00m
Mon 9/1412:59 am -
Nonstop3h 48m
Deal found 8/29![Frontier logo]()
$169
This eDestinos deal was found by Cheapflights users on 8/27. 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.
Tue 9/85:30 am -
Nonstop3h 49m
Wed 9/305:27 pm -
Nonstop4h 00m
Deal found 8/27![Frontier logo]()
$183
This Cheapflightsfares deal was found by Cheapflights users on 8/30. 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.
Wed 9/96:24 am -
Nonstop3h 49m
Wed 9/165:27 pm -
Nonstop4h 00m
Deal found 8/30![Frontier logo]()
$170
This Cheapflightsfares deal was found by Cheapflights users on 8/30. 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.
Wed 9/96:24 am -
Nonstop3h 49m
Tue 9/155:27 pm -
Nonstop4h 00m
Deal found 8/30![Frontier logo]()
$175
This CheapOair deal was found by Cheapflights users on 8/27. 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.
Wed 9/912:25 pm -
Nonstop3h 57m
Sat 9/125:27 pm -
Nonstop4h 00m
Deal found 8/27![Frontier logo]()
$176
This Super.com deal was found by Cheapflights users on 8/27. 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.
Thu 9/101:50 pm -
Nonstop3h 58m
Thu 9/246:55 pm -
Nonstop4h 01m
Deal found 8/27![Frontier logo]()
$174
This Super.com deal was found by Cheapflights users on 8/26. 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.
Thu 9/108:02 pm -
Nonstop3h 59m
Mon 9/146:55 pm -
Nonstop4h 01m
Deal found 8/26![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 8/27. 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.
Thu 9/108:02 pm -
Nonstop3h 59m
Mon 12/143:15 am -
Nonstop4h 14m
Deal found 8/27![Frontier logo]()
$182
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/187:40 pm -
2 stops13h 44m
Tue 9/226:00 am -
2 stops13h 03m
Deal found 8/27![American Airlines logo]()
$221
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 9/266:30 am -
1 stop7h 15m
Sat 10/31:25 pm -
1 stop8h 11m
Deal found 8/27![United Airlines logo]()
$186
This Frontier deal was found by Cheapflights users on 8/27. 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 9/262:32 pm -
1 stop6h 16m
Tue 9/292:57 am -
1 stop10h 50m
Deal found 8/27![Frontier logo]()
$202
One-way flights from Pennsylvania to Puerto RicoSearch for one-way flight options from Pennsylvania to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Pennsylvania to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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.
Sun 9/66:15 am -
Nonstop4h 04m
Deal found 8/27![Frontier logo]()
$79
This eDestinos deal was found by Cheapflights users on 8/28. 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.
Sat 9/196:24 am -
Nonstop3h 49m
Deal found 8/28![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 8/27. 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.
Mon 9/216:24 am -
Nonstop3h 49m
Deal found 8/27![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 8/28. 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.
Wed 9/1612:25 pm -
Nonstop3h 57m
Deal found 8/28![Frontier logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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.
Wed 9/912:25 pm -
Nonstop3h 57m
Deal found 8/27![Frontier logo]()
$84
This eDestinos deal was found by Cheapflights users on 8/28. 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 9/188:02 pm -
Nonstop3h 59m
Deal found 8/28![Frontier logo]()
$85
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:30 am -
Nonstop3h 54m
Deal found 8/28![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 8/28. 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.
Mon 9/148:02 pm -
Nonstop3h 59m
Deal found 8/28![Frontier logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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 9/1212:25 pm -
Nonstop3h 57m
Deal found 8/27![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/2212:25 pm -
Nonstop3h 57m
Deal found 8/26![Frontier logo]()
$91
This CheapOair deal was found by Cheapflights users on 8/27. 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.
Thu 9/178:02 pm -
Nonstop3h 59m
Deal found 8/27![Frontier logo]()
$92
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 10/315:28 pm -
1 stop17h 17m
Deal found 8/27![American Airlines logo]()
$93
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 August 31, 2026.
Round-trip from | $168 (CheapOair) |
|---|---|
One-way from | $79 (Cheapflightsfares) |
Popular in | December |
Cheapest in | January |
Average price | $314 |
Good round-trip deal | $234 or less |
Good one-way deal | $126 or less |
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 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from Pennsylvania to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghSan Juan
PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl
PITSJU
Pittsburgh
Sat 9/26
7:00 am-8:38 pm
2 stops13h 38m
San Juan Luis Munoz Marin Intl
Fri 10/2
1:25 pm-8:25 pm
1 stop7h 00m
$186
PittsburghSan Juan
PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl
PITSJU
Pittsburgh
Sat 9/26
3:30 pm-10:00 pm
1 stop6h 30m
San Juan Luis Munoz Marin Intl
Fri 10/2
5:30 am-11:45 am
1 stop6h 15m
$186
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Tue 9/29
11:20 am-11:50 pm
2 stops12h 30m
San Juan Luis Munoz Marin Intl
Mon 10/5
1:00 am-2:43 pm
2 stops13h 43m
$240
PittsburghSan Juan
PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl
PITSJU
Pittsburgh
Thu 10/29
3:15 pm-9:22 pm
1 stop6h 07m
San Juan Luis Munoz Marin Intl
Tue 11/3
8:05 am-6:19 pm
2 stops11h 14m
$249
New YorkSan Juan
JFK New York John F Kennedy Intl - SJU San Juan Luis Munoz Marin Intl
JFKSJU
New York John F Kennedy Intl
Mon 9/21
12:15 pm-4:12 pm
Nonstop3h 57m
San Juan Luis Munoz Marin Intl
Wed 9/30
1:00 pm-4:56 pm
Nonstop3h 56m
$256
New YorkSan Juan
JFK New York John F Kennedy Intl - SJU San Juan Luis Munoz Marin Intl
JFKSJU
New York John F Kennedy Intl
Sat 10/3
12:15 pm-4:12 pm
Nonstop3h 57m
San Juan Luis Munoz Marin Intl
Tue 10/6
6:00 am-9:52 am
Nonstop3h 52m
$257
PittsburghSan Juan
PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl
PITSJU
Pittsburgh
Sun 9/20
4:15 pm-11:55 pm
1 stop7h 40m
San Juan Luis Munoz Marin Intl
Sat 9/26
6:25 am-2:45 pm
2 stops8h 20m
$258
PittsburghSan Juan
PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl
PITSJU
Pittsburgh
Wed 10/7
7:30 am-1:45 pm
1 stop6h 15m
San Juan Luis Munoz Marin Intl
Tue 10/13
1:00 am-1:09 pm
2 stops12h 09m
$260
New YorkSan Juan
LGA New York LaGuardia - SJU San Juan Luis Munoz Marin Intl
LGASJU
New York LaGuardia
Mon 9/28
6:00 am-12:34 pm
1 stop6h 34m
San Juan Luis Munoz Marin Intl
Wed 9/30
7:00 am-9:25 pm
2 stops14h 25m
$266
New YorkSan Juan
LGA New York LaGuardia - SJU San Juan Luis Munoz Marin Intl
LGASJU
New York LaGuardia
Fri 9/11
10:11 am-8:38 pm
1 stop10h 27m
San Juan Luis Munoz Marin Intl
Thu 9/24
4:55 pm-11:30 pm
1 stop6h 35m
$296
Showing 1-10 of 60 resultsSorted by cheapest first
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.
PHL-SJU
PIT-SJU
JFK-SJU
LGA-SJU
DCA-SJU
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
USPA-PR0
PHL-SJU
PIT-SJU
JFK-SJU
LGA-SJU
What is the cheapest month to book a flight from Pennsylvania to Puerto Rico?
Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Puerto Rico (average of $258). Flying from Pennsylvania to Puerto Rico in December is currently the most expensive (average of $435). 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 August 31, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Pennsylvania to Puerto Rico by exploring options for tickets at noon.
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 August 31, 2026.
The most flights from USPA to PR0 are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).
How far ahead should I book a flight from Pennsylvania to Puerto Rico?
The best time to book flights from Pennsylvania to Puerto Rico is 39 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 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 August 29, 2026.
Travelers seeking maximum savings on their Pennsylvania to Puerto Rico flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday afternoons 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 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.
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.
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Top destinations
Alternative routes for Pennsylvania to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Puerto Rico by cabin class
Find flights from Pennsylvania to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Puerto Rico flights
Browse other Pennsylvania and Puerto Rico flight options. Last updated on August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Puerto Rico
Find the right flight back to Pennsylvania after your stay in Puerto Rico
Pennsylvania to Puerto Rico flights
Consider these flights traveling from Pennsylvania to Puerto Rico.
Top 6 airlines flying from Pennsylvania to Puerto Rico
Discover the top 6 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 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$325 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$481 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$184 | Average$437 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$221 | Average$474 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$225 | Average$546 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$240 | Average$473 | FlexibilityNo cancel fee | On-time63% |