$78+ Cheap flights from Philadelphia (PHL) to Caribbean
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
5月 26 — 6月 21
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Caribbean with Cheapflights
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Cheapest flights from Philadelphia to CaribbeanExplore the most affordable flight options available from Philadelphia to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4月 26, 2026.
Explore the most affordable flight options available from Philadelphia to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4月 26, 2026.
This Orbitz deal was found by Cheapflights users on 4/21. 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.
週五 5/810:11 am
PHL
- SJU
1 stop7h 03m
Multiple Airlines
週日 5/101:30 am
SJU
- PHL
Nonstop4h 05m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$178
This Frontier deal was found by Cheapflights users on 4/25. 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.
週二 5/58:07 pm
PHL
- SJU
Nonstop3h 52m
Frontier
週五 5/157:20 am
SJU
- PHL
1 stop7h 29m
Frontier
Deal found 4/25![Frontier logo]()
$179
This Super.com deal was found by Cheapflights users on 4/21. 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.
週二 5/198:07 pm
PHL
- SJU
Nonstop3h 52m
Frontier
週五 5/226:30 am
SJU
- PHL
Nonstop4h 11m
Frontier
Deal found 4/21![Frontier logo]()
$180
This Super.com deal was found by Cheapflights users on 4/21. 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.
週一 5/1111:46 am
PHL
- SJU
Nonstop4h 04m
Frontier
週二 5/126:30 am
SJU
- PHL
Nonstop4h 11m
Frontier
Deal found 4/21![Frontier logo]()
$181
This Travelocity deal was found by Cheapflights users on 4/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 5/147:00 am
PHL
- SJU
Nonstop3h 44m
Multiple Airlines
週日 5/173:12 pm
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 5/2611:59 pm
PHL
- SJU
Nonstop4h 02m
Frontier
週四 6/117:30 am
SJU
- PHL
1 stop17h 01m
Frontier
Deal found 4/23![Frontier logo]()
$184
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
週一 6/18:07 pm
PHL
- SJU
Nonstop3h 52m
Frontier
週六 6/68:59 am
SJU
- PHL
1 stop10h 19m
Frontier
Deal found 4/25![Frontier logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
週日 5/38:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
週六 5/92:47 pm
SJU
- PHL
Nonstop4h 15m
Frontier
Deal found 4/21![Frontier logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
週日 4/267:00 am
PHL
- SJU
1 stop12h 14m
Spirit Airlines
週四 4/309:54 am
SJU
- PHL
1 stop12h 03m
Spirit Airlines
Deal found 4/21![Spirit Airlines logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 5/28:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
週二 5/53:33 pm
SJU
- PHL
1 stop17h 26m
Frontier
Deal found 4/22![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/1111:59 pm
PHL
- SJU
Nonstop4h 02m
Frontier
週一 5/187:20 am
SJU
- PHL
1 stop7h 29m
Frontier
Deal found 4/22![Frontier logo]()
$189
This CheapOair deal was found by Cheapflights users on 4/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 5/306:45 am
PHL
- STT
1 stop6h 02m
Spirit Airlines
週四 6/41:52 pm
STT
- PHL
1 stop10h 06m
Spirit Airlines
Deal found 4/22![Spirit Airlines logo]()
$327
Best flights from Philadelphia to CaribbeanDiscover carefully curated flight deals from Philadelphia to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4月 26, 2026.
Discover carefully curated flight deals from Philadelphia to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4月 26, 2026.
This United Airlines deal was found by Cheapflights users on 4/21. 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.
週一 5/411:32 am
PHL
- SJU
1 stop9h 02m
United Airlines
週三 5/61:00 am
SJU
- PHL
2 stops13h 16m
United Airlines
Deal found 4/21![United Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
週五 6/196:42 am
PHL
- STT
1 stop9h 00m
Multiple Airlines
週二 6/232:29 pm
STT
- PHL
1 stop10h 15m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 5/911:15 am
PHL
- SJU
2 stops12h 00m
Southwest
週二 5/125:35 am
SJU
- PHL
2 stops12h 15m
Southwest
Deal found 4/24![Southwest logo]()
$470
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
週五 7/108:55 pm
PHL
- AUA
1 stop18h 15m
JetBlue
週五 7/172:39 pm
AUA
- PHL
1 stop7h 11m
JetBlue
Deal found 4/25![JetBlue logo]()
$471
This American Airlines deal was found by Cheapflights users on 4/26. 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.
週一 7/1311:06 am
PHL
- MBJ
Nonstop3h 56m
American Airlines
週五 7/172:31 pm
MBJ
- PHL
1 stop16h 34m
American Airlines
Deal found 4/26![American Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 4/21. 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.
週日 8/28:05 am
PHL
- PLS
1 stop6h 25m
Delta
週五 8/73:45 pm
PLS
- PHL
1 stop7h 10m
Delta
Deal found 4/21![Delta logo]()
$605
This Copa Airlines deal was found by Cheapflights users on 4/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 10/226:15 am
PHL
- NAS
2 stops29h 17m
Copa Airlines
週一 10/2612:35 pm
NAS
- PHL
2 stops21h 52m
Copa Airlines
Deal found 4/24![Copa Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 4/21. 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.
週一 5/410:00 am
PHL
- SJU
2 stops11h 24m
United Airlines
週六 5/97:20 am
SJU
- PHL
2 stops14h 24m
United Airlines
Deal found 4/21![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 4/25. 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.
週三 5/66:10 am
PHL
- SJU
2 stops14h 28m
United Airlines
週六 5/97:40 am
SJU
- PHL
2 stops11h 18m
United Airlines
Deal found 4/25![United Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 4/25. 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.
週日 10/187:20 am
PHL
- STT
1 stop6h 40m
Southwest
週四 10/222:45 pm
STT
- PHL
1 stop8h 30m
Southwest
Deal found 4/25![Southwest logo]()
$475
This JetBlue deal was found by Cheapflights users on 4/25. 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.
週二 6/307:00 am
PHL
- NAS
1 stop9h 59m
JetBlue
週六 7/411:35 am
NAS
- PHL
1 stop8h 25m
JetBlue
Deal found 4/25![JetBlue logo]()
$515
This United Airlines deal was found by Cheapflights users on 4/21. 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.
週日 5/103:10 pm
PHL
- SJU
1 stop6h 14m
United Airlines
週二 5/121:00 am
SJU
- PHL
2 stops8h 54m
United Airlines
Deal found 4/21![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 4/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/412:45 pm
PHL
- SJU
2 stops11h 10m
Southwest
週日 5/106:25 am
SJU
- PHL
2 stops12h 00m
Southwest
Deal found 4/24![Southwest logo]()
$519
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 6/168:05 am
PHL
- NAS
1 stop8h 32m
Delta
週四 6/253:29 pm
NAS
- PHL
1 stop5h 43m
Delta
Deal found 4/22![Delta logo]()
$626
This Justfly.com deal was found by Cheapflights users on 4/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 5/87:00 am
PHL
- NAS
1 stop8h 53m
JetBlue
週一 5/119:08 am
NAS
- PHL
1 stop13h 39m
JetBlue
Deal found 4/25![JetBlue logo]()
$593
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 8/177:00 am
PHL
- NAS
1 stop5h 15m
Southwest
週五 8/211:10 pm
NAS
- PHL
2 stops8h 40m
Southwest
Deal found 4/22![Southwest logo]()
$553
This American Airlines deal was found by Cheapflights users on 4/25. 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.
週日 6/2111:06 am
PHL
- MBJ
Nonstop3h 54m
American Airlines
週一 6/225:17 pm
MBJ
- PHL
1 stop15h 24m
American Airlines
Deal found 4/25![American Airlines logo]()
$678
This Copa Airlines deal was found by Cheapflights users on 4/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 10/1310:30 am
PHL
- NAS
2 stops25h 02m
Copa Airlines
週三 10/2112:43 pm
NAS
- PHL
2 stops21h 03m
Copa Airlines
Deal found 4/25![Copa Airlines logo]()
$678
This Delta deal was found by Cheapflights users on 4/24. 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.
週二 6/166:25 am
PHL
- NAS
1 stop7h 39m
Delta
週二 6/233:29 pm
NAS
- PHL
1 stop9h 30m
Delta
Deal found 4/24![Delta logo]()
$626
This United Airlines deal was found by Cheapflights users on 4/25. 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.
週六 5/210:00 am
PHL
- SJU
2 stops13h 50m
United Airlines
週六 5/91:00 am
SJU
- PHL
2 stops8h 54m
United Airlines
Deal found 4/25![United Airlines logo]()
$518
This JetBlue deal was found by Cheapflights users on 4/25. 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.
週一 5/186:00 am
PHL
- STI
1 stop6h 08m
JetBlue
週五 5/225:01 am
STI
- PHL
1 stop13h 51m
JetBlue
Deal found 4/25![JetBlue logo]()
$596
This Copa Airlines deal was found by Cheapflights users on 4/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 10/1711:39 am
PHL
- PUJ
2 stops23h 09m
Copa Airlines
週一 10/2611:42 am
PUJ
- PHL
2 stops22h 45m
Copa Airlines
Deal found 4/25![Copa Airlines logo]()
$683
This Delta deal was found by Cheapflights users on 4/25. 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.
週五 9/256:45 am
PHL
- PLS
1 stop6h 00m
Delta
週四 10/12:10 pm
PLS
- PHL
1 stop6h 33m
Delta
Deal found 4/25![Delta logo]()
$640
This Southwest deal was found by Cheapflights users on 4/21. 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.
週四 10/16:40 am
PHL
- PUJ
1 stop7h 05m
Southwest
週二 10/61:25 pm
PUJ
- PHL
1 stop9h 05m
Southwest
Deal found 4/21![Southwest logo]()
$583
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/256:45 am
PHL
- STT
3 stops33h 30m
Multiple Airlines
週六 5/305:45 pm
STT
- PHL
3 stops20h 57m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 4/22. 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.
週四 5/76:10 am
PHL
- SJU
2 stops15h 14m
United Airlines
週一 5/113:56 pm
SJU
- PHL
1 stop9h 03m
United Airlines
Deal found 4/22![United Airlines logo]()
$551
This Copa Airlines deal was found by Cheapflights users on 4/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 7/207:45 pm
PHL
- PUJ
2 stops18h 19m
Copa Airlines
週六 7/2512:51 pm
PUJ
- PHL
2 stops20h 54m
Copa Airlines
Deal found 4/25![Copa Airlines logo]()
$697
This JetBlue deal was found by Cheapflights users on 4/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 7/38:28 am
PHL
- AUA
1 stop8h 09m
JetBlue
週五 7/102:39 pm
AUA
- PHL
1 stop7h 11m
JetBlue
Deal found 4/24![JetBlue logo]()
$637
This Delta deal was found by Cheapflights users on 4/25. 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.
週五 10/235:30 am
PHL
- PLS
1 stop7h 15m
Delta
週二 10/272:05 pm
PLS
- PHL
1 stop6h 32m
Delta
Deal found 4/25![Delta logo]()
$640
This American Airlines deal was found by Cheapflights users on 4/21. 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.
週三 5/68:21 am
PHL
- MBJ
1 stop8h 16m
American Airlines
週日 5/103:20 pm
MBJ
- PHL
Nonstop3h 50m
American Airlines
Deal found 4/21![American Airlines logo]()
$787
Last-minute flights from Philadelphia to CaribbeanDiscover last-minute flight deals from Philadelphia to Caribbean. Data last updated 4月 26, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Caribbean. Data last updated 4月 26, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
週日 4/267:00 am
PHL
- SJU
1 stop12h 14m
Spirit Airlines
週三 4/293:21 am
SJU
- PHL
1 stop7h 33m
Spirit Airlines
Deal found 4/21![Spirit Airlines logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 5/28:39 pm
PHL
- SJU
Nonstop3h 50m
Frontier
週二 5/53:33 pm
SJU
- PHL
1 stop17h 26m
Frontier
Deal found 4/22![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
週日 5/32:17 pm
PHL
- SJU
Nonstop3h 50m
Frontier
週日 5/106:30 am
SJU
- PHL
Nonstop4h 11m
Frontier
Deal found 4/21![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 4/25. 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.
週二 5/58:07 pm
PHL
- SJU
Nonstop3h 52m
Frontier
週五 5/157:20 am
SJU
- PHL
1 stop7h 29m
Frontier
Deal found 4/25![Frontier logo]()
$179
This Priceline deal was found by Cheapflights users on 4/21. 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.
週五 5/88:00 am
PHL
- SJU
1 stop7h 49m
Multiple Airlines
週日 5/101:30 am
SJU
- PHL
Nonstop4h 05m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$178
This Super.com deal was found by Cheapflights users on 4/21. 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.
週一 5/1111:46 am
PHL
- SJU
Nonstop4h 04m
Frontier
週二 5/126:30 am
SJU
- PHL
Nonstop4h 11m
Frontier
Deal found 4/21![Frontier logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/115:04 pm
PHL
- SJU
1 stop9h 04m
Frontier
週四 5/1411:00 am
SJU
- PHL
1 stop13h 44m
Frontier
Deal found 4/22![Frontier logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/1111:59 pm
PHL
- SJU
Nonstop4h 02m
Frontier
週一 5/187:20 am
SJU
- PHL
1 stop7h 29m
Frontier
Deal found 4/22![Frontier logo]()
$189
This Travelocity deal was found by Cheapflights users on 4/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 5/147:00 am
PHL
- SJU
Nonstop3h 44m
Multiple Airlines
週日 5/173:12 pm
SJU
- PHL
Nonstop4h 12m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$182
This Super.com deal was found by Cheapflights users on 4/21. 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.
週二 5/198:07 pm
PHL
- SJU
Nonstop3h 52m
Frontier
週五 5/226:30 am
SJU
- PHL
Nonstop4h 11m
Frontier
Deal found 4/21![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 5/2611:59 pm
PHL
- SJU
Nonstop4h 02m
Frontier
週四 6/117:30 am
SJU
- PHL
1 stop17h 01m
Frontier
Deal found 4/23![Frontier logo]()
$184
This CheapOair deal was found by Cheapflights users on 4/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 5/306:45 am
PHL
- STT
1 stop6h 02m
Spirit Airlines
週四 6/41:52 pm
STT
- PHL
1 stop10h 06m
Spirit Airlines
Deal found 4/22![Spirit Airlines logo]()
$327
One-way flights from Philadelphia to CaribbeanSearch for one-way flight options from Philadelphia to Caribbean. Find affordable one-way fares based on user searches. Data last updated 4月 26, 2026.
Search for one-way flight options from Philadelphia to Caribbean. Find affordable one-way fares based on user searches. Data last updated 4月 26, 2026.
This eDestinos deal was found by Cheapflights users on 4/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/1111:59 pm
PHL
- SJU
Nonstop4h 02m
Frontier
Deal found 4/22![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 4/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/188:29 pm
PHL
- SJU
Nonstop3h 52m
Frontier
Deal found 4/22![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 5/248:07 pm
PHL
- SJU
Nonstop3h 52m
Frontier
Deal found 4/22![Frontier logo]()
$81
This Flightnetwork deal was found by Cheapflights users on 4/25. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/117:00 am
PHL
- SJU
Nonstop3h 44m
Spirit Airlines
Deal found 4/25![Spirit Airlines logo]()
$82
This Super.com deal was found by Cheapflights users on 4/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 5/1311:46 am
PHL
- SJU
Nonstop4h 04m
Frontier
Deal found 4/23![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 4/21. 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.
週四 5/149:05 pm
PHL
- SJU
1 stop10h 59m
Frontier
Deal found 4/21![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 4/21. 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.
週日 5/175:05 am
PHL
- SJU
1 stop26h 59m
Frontier
Deal found 4/21![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
週六 5/210:54 am
PHL
- SJU
1 stop12h 30m
Spirit Airlines
Deal found 4/25![Spirit Airlines logo]()
$94
This eDestinos deal was found by Cheapflights users on 4/21. 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.
週四 5/78:30 am
PHL
- SJU
1 stop15h 27m
Frontier
Deal found 4/21![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 4/25. 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.
週二 5/266:30 am
PHL
- MBJ
1 stop6h 41m
Frontier
Deal found 4/25![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 6/237:57 am
PHL
- PUJ
Nonstop3h 58m
Frontier
Deal found 4/24![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 5/2311:59 pm
PHL
- PUJ
1 stop10h 36m
Frontier
Deal found 4/26![Frontier logo]()
$114
Find flight deals from Philadelphia to Caribbean
Keep the following information in mind while searching for Philadelphia to Caribbean flight deals. Data was last updated 4月 26, 2026.
Round-trip from | $178 (Priceline) |
|---|---|
One-way from | $78 (eDestinos) |
Popular in | December |
Cheapest in | October |
Average price | $294 |
Good round-trip deal | $256 or less |
Good one-way deal | $114 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Caribbean 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 4月 26, 2026.
Use the filters below to find and compare flights from Philadelphia to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
週一 5/4
11:32 am-8:34 pm
1 stop9h 02m
San Juan Luis Munoz Marin Intl
週三 5/6
1:00 am-2:16 pm
2 stops13h 16m
$316
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
週一 5/4
10:00 am-9:24 pm
2 stops11h 24m
San Juan Luis Munoz Marin Intl
週六 5/9
7:20 am-9:44 pm
2 stops14h 24m
$316
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
週三 5/6
6:10 am-8:38 pm
2 stops14h 28m
San Juan Luis Munoz Marin Intl
週六 5/9
7:40 am-6:58 pm
2 stops11h 18m
$391
PhiladelphiaSaint Thomas Island
PHL - STT
PHLSTT
Philadelphia
週五 6/19
6:42 am-3:42 pm
1 stop9h 00m
Saint Thomas Island Cyril E King
週二 6/23
2:29 pm-12:44 am
1 stop10h 15m
$402
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
週日 5/10
3:10 pm-9:24 pm
1 stop6h 14m
San Juan Luis Munoz Marin Intl
週二 5/12
1:00 am-9:54 am
2 stops8h 54m
$446
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
週六 5/9
11:15 am-11:15 pm
2 stops12h 00m
San Juan Luis Munoz Marin Intl
週二 5/12
5:35 am-5:50 pm
2 stops12h 15m
$470
PhiladelphiaOranjestad
PHL - AUA
PHLAUA
Philadelphia
週五 7/10
8:55 pm-3:10 pm
1 stop18h 15m
Oranjestad Reina Beatrix
週五 7/17
2:39 pm-9:50 pm
1 stop7h 11m
$471
PhiladelphiaSaint Thomas Island
PHL - STT
PHLSTT
Philadelphia
週日 10/18
7:20 am-2:00 pm
1 stop6h 40m
Saint Thomas Island Cyril E King
週四 10/22
2:45 pm-11:15 pm
1 stop8h 30m
$475
PhiladelphiaNassau
PHL - NAS
PHLNAS
Philadelphia
週二 6/30
7:00 am-4:59 pm
1 stop9h 59m
Nassau Intl
週六 7/4
11:35 am-8:00 pm
1 stop8h 25m
$515
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
週六 5/2
10:00 am-11:50 pm
2 stops13h 50m
San Juan Luis Munoz Marin Intl
週六 5/9
1:00 am-9:54 am
2 stops8h 54m
$518
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from Philadelphia with our price prediction graph.
PHL-SJU
PHL-STT
PHL-PUJ
PHL-AUA
PHL-MBJ
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 Philadelphia to Caribbean
PHL-0CB
PHL-SJU
PHL-STT
PHL-PUJ
PHL-AUA
How far ahead should I book a flight from Philadelphia to Caribbean?
The best time to book flights from Philadelphia to Caribbean is 35 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 Philadelphia to Caribbean?
Currently, September is the cheapest month in which you can book a flight from Philadelphia to Caribbean (average of $264). Flying from Philadelphia to Caribbean in November is currently the most expensive (average of $564). 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 PHL to CB?
Find hourly flight availability from Philadelphia to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4月 26, 2026.
It’s typically best to fly out from Philadelphia to Caribbean at noon. Doing so could potentially save you 53% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Philadelphia to Caribbean?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Caribbean. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Philadelphia to Caribbean flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Philadelphia to Caribbean
Explore weekly flight availability from Philadelphia to Caribbean. 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 4月 26, 2026.
The most flights from PHL to 0CB 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 (6 on average).
Reviews of airlines servicing Caribbean
Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated 4月 26, 2026.
Read through reviews of airlines operating flights from Philadelphia to Caribbean, such as Delta,JetBlue, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Caribbean. 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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Alternative routes for Philadelphia to Caribbean
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Caribbean by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Caribbean by cabin class
Find flights from Philadelphia to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Caribbean flights
Browse other Philadelphia and Caribbean flight options. Last updated on 4月 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Caribbean countries
Consider these flights traveling to countries located in Caribbean.
Philadelphia to Caribbean flights
Consider these flights traveling from Philadelphia to Caribbean.
Top 8 airlines flying from Philadelphia to Caribbean
Discover the top 8 airlines that operate flights from Philadelphia to Caribbean. 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 4月 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$453 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$380 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$170 | Average$602 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$503 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$174 | Average$487 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$545 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$264 | Average$682 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$356 | Average$637 | FlexibilityNo cancel fee | On-time69% |