$72+ Cheap flights from Philadelphia (PHL) to Caribbean
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Caribbean 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
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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 Philadelphia to Caribbean
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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 September 9, 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 September 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:24 am -
Nonstop3h 49m
Mon 10/1212:59 am -
Nonstop4h 05m
Deal found 9/9![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 9/8. 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 10/26:24 am -
Nonstop3h 49m
Fri 10/26:55 pm -
Nonstop4h 01m
Deal found 9/8![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 9/9. 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.
Sun 11/17:07 pm -
Nonstop3h 57m
Mon 11/912:59 am -
Nonstop4h 12m
Deal found 9/9![Frontier logo]()
$162
This Priceline deal was found by Cheapflights users on 9/5. 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.
Sun 10/1811:23 am -
Nonstop3h 56m
Wed 10/215:11 pm -
1 stop14h 00m
Deal found 9/5![Frontier logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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.
Thu 10/86:24 am -
Nonstop3h 55m
Sun 10/1112:59 am -
Nonstop4h 05m
Deal found 9/5![Frontier logo]()
$164
This CheapOair deal was found by Cheapflights users on 9/7. 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 10/198:30 am -
1 stop7h 36m
Thu 10/2912:59 am -
Nonstop4h 12m
Deal found 9/7![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 9/5. 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 10/1012:30 pm -
Nonstop3h 56m
Wed 10/147:15 am -
Nonstop4h 06m
Deal found 9/5![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Mon 9/281:50 pm -
Nonstop3h 58m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/8![Frontier logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 9/6. 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 10/218:30 am -
1 stop7h 36m
Sat 10/2412:59 am -
Nonstop4h 05m
Deal found 9/6![Frontier logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 9/258:02 pm -
Nonstop3h 59m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/5![Frontier logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:24 am -
Nonstop3h 49m
Sun 9/2712:59 am -
Nonstop3h 48m
Deal found 9/5![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 9/5. 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 9/258:02 pm -
Nonstop3h 59m
Thu 10/16:55 pm -
Nonstop4h 01m
Deal found 9/5![Frontier logo]()
$171
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 September 9, 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 September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/196:15 am -
1 stop6h 19m
Thu 10/221:00 am -
2 stops8h 43m
Deal found 9/6![United Airlines logo]()
$250
This Justfly.com deal was found by Cheapflights users on 9/4. 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.
Sat 10/37:00 am -
1 stop10h 00m
Sat 10/106:00 pm -
2 stops27h 32m
Deal found 9/4![Air Canada logo]()
$410
This American Airlines deal was found by Cheapflights users on 9/6. 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 11/148:40 am -
Nonstop4h 15m
Sat 11/215:29 pm -
1 stop17h 01m
Deal found 9/6![American Airlines logo]()
$411
This JetBlue deal was found by Cheapflights users on 9/8. 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 10/276:00 am -
1 stop7h 30m
Fri 10/301:10 pm -
1 stop9h 07m
Deal found 9/8![JetBlue logo]()
$415
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 2/45:30 am -
1 stop8h 00m
Tue 2/92:55 pm -
1 stop8h 01m
Deal found 9/9![Delta logo]()
$459
This Travelocity deal was found by Cheapflights users on 9/8. 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.
Sat 10/315:05 pm -
1 stop22h 40m
Sat 11/74:16 pm -
1 stop8h 27m
Deal found 9/8![Multiple Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/176:15 am -
2 stops15h 07m
Tue 11/245:50 pm -
1 stop6h 40m
Deal found 9/8![United Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 9/8. 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.
Mon 2/226:35 am -
1 stop7h 10m
Fri 2/262:40 pm -
1 stop8h 40m
Deal found 9/8![Southwest logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/6. 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 12/89:45 am -
2 stops11h 37m
Mon 12/142:05 am -
2 stops13h 14m
Deal found 9/6![United Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/126:15 am -
2 stops14h 09m
Mon 11/165:50 pm -
1 stop6h 40m
Deal found 9/7![United Airlines logo]()
$271
This Copa Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 10/267:40 pm -
2 stops19h 00m
Tue 11/33:46 pm -
2 stops30h 52m
Deal found 9/8![Copa Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/510:40 am -
2 stops13h 10m
Tue 10/61:00 am -
2 stops13h 43m
Deal found 9/5![United Airlines logo]()
$277
This JetBlue deal was found by Cheapflights users on 9/7. 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 12/136:00 am -
1 stop5h 21m
Wed 12/1612:25 pm -
1 stop8h 58m
Deal found 9/7![JetBlue logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/5. 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 9/226:25 am -
2 stops14h 13m
Thu 10/14:55 pm -
1 stop6h 35m
Deal found 9/5![United Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 11/111:53 pm -
1 stop23h 37m
Tue 11/175:33 pm -
2 stops17h 28m
Deal found 9/8![American Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 9/6. 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.
Mon 1/256:35 am -
1 stop7h 30m
Tue 2/24:15 pm -
1 stop9h 36m
Deal found 9/6![Delta logo]()
$480
This JetBlue deal was found by Cheapflights users on 9/7. 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 11/36:00 am -
1 stop7h 30m
Sat 11/144:16 pm -
1 stop8h 27m
Deal found 9/7![JetBlue logo]()
$447
This Orbitz deal was found by Cheapflights users on 9/4. 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.
Fri 11/63:20 pm -
1 stop21h 55m
Sun 11/89:25 pm -
1 stop18h 56m
Deal found 9/4![Air Canada logo]()
$494
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 1/216:51 pm -
1 stop14h 37m
Tue 1/262:30 pm -
Nonstop2h 55m
Deal found 9/4![American Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/8. 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 12/79:45 am -
2 stops13h 51m
Fri 12/118:25 am -
1 stop10h 27m
Deal found 9/8![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 1/105:30 am -
1 stop9h 45m
Fri 1/154:15 pm -
1 stop9h 36m
Deal found 9/6![Delta logo]()
$480
This Southwest deal was found by Cheapflights users on 9/8. 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.
Thu 1/216:35 am -
1 stop7h 10m
Mon 1/252:40 pm -
1 stop7h 55m
Deal found 9/8![Southwest logo]()
$538
This JetBlue deal was found by Cheapflights users on 9/7. 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 11/36:00 am -
1 stop7h 30m
Tue 11/102:09 pm -
1 stop10h 34m
Deal found 9/7![JetBlue logo]()
$447
This Orbitz deal was found by Cheapflights users on 9/4. 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.
Sun 11/19:15 am -
1 stop26h 55m
Sat 11/712:20 pm -
1 stop8h 51m
Deal found 9/4![Multiple Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 9/4. 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 3/38:25 am -
1 stop6h 50m
Mon 3/81:50 pm -
1 stop10h 06m
Deal found 9/4![Delta logo]()
$480
This JetBlue deal was found by Cheapflights users on 9/7. 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 11/66:00 am -
1 stop7h 30m
Fri 11/132:09 pm -
1 stop10h 34m
Deal found 9/7![JetBlue logo]()
$447
This Southwest deal was found by Cheapflights users on 9/7. 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 2/204:30 pm -
2 stops21h 15m
Thu 2/252:40 pm -
2 stops19h 55m
Deal found 9/7![Southwest logo]()
$543
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/2910:54 am -
2 stops12h 42m
Fri 11/68:25 am -
1 stop10h 22m
Deal found 9/4![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 10/259:45 am -
1 stop10h 15m
Wed 10/281:35 pm -
2 stops9h 56m
Deal found 9/6![United Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 9/5. 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.
Mon 2/16:35 am -
1 stop7h 10m
Mon 2/82:40 pm -
1 stop7h 50m
Deal found 9/5![Southwest logo]()
$552
Last-minute flights from Philadelphia to CaribbeanDiscover last-minute flight deals from Philadelphia to Caribbean. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Caribbean. Data last updated September 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:24 am -
Nonstop3h 49m
Sun 9/2712:59 am -
Nonstop3h 48m
Deal found 9/5![Frontier logo]()
$170
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 9/258:02 pm -
Nonstop3h 59m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/5![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 9/5. 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 9/258:02 pm -
Nonstop3h 59m
Thu 10/16:55 pm -
Nonstop4h 01m
Deal found 9/5![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Mon 9/281:50 pm -
Nonstop3h 58m
Sat 10/312:59 am -
Nonstop3h 48m
Deal found 9/8![Frontier logo]()
$167
This Frontier deal was found by Cheapflights users on 9/8. 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 10/26:24 am -
Nonstop3h 49m
Fri 10/26:55 pm -
Nonstop4h 01m
Deal found 9/8![Frontier logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:24 am -
Nonstop3h 49m
Sun 10/1112:59 am -
Nonstop4h 05m
Deal found 9/5![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:24 am -
Nonstop3h 49m
Mon 10/1212:59 am -
Nonstop4h 05m
Deal found 9/9![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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.
Thu 10/86:24 am -
Nonstop3h 55m
Sun 10/1112:59 am -
Nonstop4h 05m
Deal found 9/5![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 9/5. 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 10/1012:30 pm -
Nonstop3h 56m
Sun 10/1112:59 am -
Nonstop4h 05m
Deal found 9/5![Frontier logo]()
$166
This Priceline deal was found by Cheapflights users on 9/5. 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.
Sun 10/1811:23 am -
Nonstop3h 56m
Wed 10/215:11 pm -
1 stop14h 00m
Deal found 9/5![Frontier logo]()
$163
This CheapOair deal was found by Cheapflights users on 9/7. 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 10/198:30 am -
1 stop7h 36m
Thu 10/2912:59 am -
Nonstop4h 12m
Deal found 9/7![Frontier logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 9/6. 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 10/218:30 am -
1 stop7h 36m
Sat 10/2412:59 am -
Nonstop4h 05m
Deal found 9/6![Frontier logo]()
$168
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 September 9, 2026.
Search for one-way flight options from Philadelphia to Caribbean. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Super.com deal was found by Cheapflights users on 9/8. 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 10/36:24 am -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$72
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 10/1412:30 pm -
Nonstop3h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 9/9. 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.
Tue 9/1512:25 pm -
Nonstop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$74
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 9/201:50 pm -
Nonstop3h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 am -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$76
This eDestinos deal was found by Cheapflights users on 9/5. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/1712:35 pm -
1 stop27h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/318:39 am -
1 stop15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$83
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Wed 10/2812:36 pm -
1 stop12h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$84
This Travelocity deal was found by Cheapflights users on 9/8. 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.
Mon 12/73:20 pm -
1 stop22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Canada logo]()
$128
This Expedia deal was found by Cheapflights users on 9/8. 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.
Wed 10/710:05 am -
1 stop27h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Canada logo]()
$128
This Air Canada deal was found by Cheapflights users on 9/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:05 pm -
1 stop21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Canada logo]()
$133
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 September 9, 2026.
Round-trip from | $161 (Frontier) |
|---|---|
One-way from | $72 (Super.com) |
Popular in | December |
Cheapest in | January |
Average price | $253 |
Good round-trip deal | $226 or less |
Good one-way deal | $109 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 7,457,451 searches. Data last updated September 9, 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 Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Sat 11/14
6:15 am-10:22 pm
2 stops15h 07m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$125
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Fri 10/30
6:15 am-9:22 pm
2 stops15h 07m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$125
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Tue 10/6
5:20 am-4:49 pm
1 stop11h 29m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$128
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Mon 9/28
6:15 am-12:34 pm
1 stop6h 19m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$128
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Fri 10/9
12:58 pm-10:15 pm
1 stop9h 17m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$130
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Sat 9/26
6:10 am-8:38 pm
2 stops14h 28m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
PhiladelphiaSan Juan
PHL Philadelphia - SJU San Juan Luis Munoz Marin Intl
PHLSJU
Philadelphia
Tue 10/20
5:20 am-4:49 pm
1 stop11h 29m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
PhiladelphiaSimpson Bay
PHL Philadelphia - SXM Simpson Bay Princess Juliana
PHLSXM
Philadelphia
Mon 12/7
3:20 pm-2:45 pm
1 stop22h 25m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
PhiladelphiaNassau
PHL Philadelphia - NAS Nassau Intl
PHLNAS
Philadelphia
Wed 10/14
10:05 am-1:25 pm
1 stop27h 20m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
PhiladelphiaNassau
PHL Philadelphia - NAS Nassau Intl
PHLNAS
Philadelphia
Thu 9/24
7:00 am-5:30 pm
1 stop10h 30m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
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-SXM
PHL-NAS
PHL-MBJ
PHL-PUJ
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-SXM
PHL-NAS
PHL-MBJ
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 $327). Flying from Philadelphia to Caribbean in December is currently the most expensive (average of $562). 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 September 9, 2026.
It’s typically best to fly out from Philadelphia to Caribbean at noon. Doing so could potentially save you 56% on the flight price compared to flying in the morning, which is usually more expensive.
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 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 September 5, 2026.
Travelers seeking maximum savings on their Philadelphia to Caribbean 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.
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 September 9, 2026.
Read through reviews of airlines operating flights from Philadelphia to Caribbean, such as Delta,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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.
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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 September 9, 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 7 airlines flying from Philadelphia to Caribbean
Discover the top 7 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$490 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$173 | Average$505 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$218 | Average$503 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$238 | Average$747 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$297 | Average$734 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$473 | Average$600 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$661 | Average$732 | FlexibilityNo cancel fee | On-time69% |