$135+ Cheap flights from San Francisco (SFO) 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SJU
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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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Cheapest flights from San Francisco to CaribbeanExplore the most affordable flight options available from San Francisco 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 San Francisco to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
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.
Sun 11/111:59 pm -
1 stop10h 34m
Thu 11/52:40 pm -
1 stop10h 06m
Deal found 9/4![United Airlines logo]()
$378
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:45 pm -
2 stops13h 30m
Thu 11/51:10 pm -
2 stops12h 10m
Deal found 9/4![Southwest logo]()
$382
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:35 pm -
1 stop8h 55m
Tue 12/810:20 am -
1 stop11h 56m
Deal found 9/7![American Airlines logo]()
$383
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.
Sat 11/79:35 pm -
1 stop8h 55m
Wed 11/117:47 am -
1 stop18h 00m
Deal found 9/4![American Airlines logo]()
$396
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:25 pm -
1 stop11h 26m
Mon 11/912:21 pm -
1 stop13h 09m
Deal found 9/5![JetBlue logo]()
$401
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:25 pm -
1 stop13h 29m
Thu 11/53:19 pm -
1 stop11h 37m
Deal found 9/5![Delta logo]()
$416
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.
Sun 11/296:20 pm -
2 stops14h 55m
Fri 12/41:10 pm -
2 stops11h 20m
Deal found 9/8![Southwest logo]()
$435
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:04 pm -
1 stop17h 51m
Fri 1/812:14 pm -
1 stop14h 45m
Deal found 9/7![American Airlines logo]()
$437
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:05 pm -
1 stop15h 01m
Fri 10/912:59 am -
2 stops19h 56m
Deal found 9/9![Frontier logo]()
$446
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:05 pm -
1 stop15h 01m
Wed 9/166:33 am -
1 stop16h 35m
Deal found 9/8![Frontier logo]()
$447
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.
Sun 10/2510:14 pm -
1 stop14h 52m
Fri 10/303:59 pm -
1 stop29h 11m
Deal found 9/8![Frontier logo]()
$450
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.
Sun 10/1810:14 pm -
1 stop14h 19m
Mon 10/263:48 pm -
1 stop28h 22m
Deal found 9/4![Frontier logo]()
$451
Best flights from San Francisco to CaribbeanDiscover carefully curated flight deals from San Francisco 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 San Francisco 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 9/4. 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.
Sun 11/111:59 pm -
1 stop10h 34m
Thu 11/52:40 pm -
1 stop10h 06m
Deal found 9/4![United Airlines logo]()
$378
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.
Sun 11/111:23 pm -
2 stops11h 20m
Fri 11/610:20 am -
2 stops12h 03m
Deal found 9/8![American Airlines logo]()
$382
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.
Sun 11/296:20 pm -
2 stops14h 55m
Fri 12/41:10 pm -
2 stops11h 20m
Deal found 9/8![Southwest logo]()
$435
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.
Sun 10/1810:14 pm -
1 stop14h 19m
Mon 10/263:48 pm -
1 stop28h 22m
Deal found 9/4![Frontier logo]()
$451
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:35 pm -
1 stop9h 25m
Thu 12/31:50 pm -
1 stop11h 32m
Deal found 9/4![JetBlue logo]()
$475
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:25 am -
1 stop11h 10m
Sun 12/610:40 pm -
1 stop16h 30m
Deal found 9/7![Air Canada logo]()
$523
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.
Tue 11/176:00 am -
1 stop13h 15m
Wed 1/277:00 am -
1 stop11h 45m
Deal found 9/6![Delta logo]()
$530
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:36 pm -
1 stop15h 00m
Sat 11/73:34 pm -
1 stop11h 38m
Deal found 9/6![Copa Airlines logo]()
$554
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:50 pm -
1 stop17h 21m
Thu 11/51:05 pm -
1 stop25h 05m
Deal found 9/7![Multiple Airlines logo]()
$615
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:15 pm -
2 stops17h 15m
Sat 11/711:40 am -
2 stops14h 00m
Deal found 9/7![Avianca logo]()
$636
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.
Wed 12/211:59 pm -
1 stop10h 34m
Tue 12/82:40 pm -
1 stop8h 52m
Deal found 9/4![United Airlines logo]()
$378
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.
Wed 2/32:15 pm -
2 stops19h 45m
Sat 2/132:20 pm -
2 stops11h 40m
Deal found 9/8![Southwest logo]()
$478
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:10 pm -
1 stop10h 30m
Wed 10/211:55 pm -
1 stop13h 12m
Deal found 9/4![JetBlue logo]()
$492
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:27 pm -
2 stops13h 28m
Thu 11/193:15 pm -
2 stops12h 44m
Deal found 9/8![Delta logo]()
$530
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.
Mon 11/308:25 am -
1 stop11h 10m
Thu 12/33:15 pm -
1 stop34h 18m
Deal found 9/8![Air Canada logo]()
$536
This American Airlines deal was found by Cheapflights users on 9/3. 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 11/612:04 pm -
1 stop19h 11m
Wed 11/111:21 pm -
1 stop10h 27m
Deal found 9/3![American Airlines logo]()
$536
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.
Wed 11/255:45 pm -
1 stop16h 48m
Wed 12/22:40 pm -
1 stop13h 06m
Deal found 9/4![United Airlines logo]()
$498
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:25 pm -
1 stop11h 10m
Thu 10/292:40 pm -
1 stop10h 54m
Deal found 9/4![JetBlue logo]()
$499
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.
Tue 11/177:36 pm -
1 stop12h 42m
Thu 11/2612:17 pm -
1 stop13h 55m
Deal found 9/8![Copa Airlines logo]()
$556
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 11/148:05 am -
2 stops11h 25m
Sat 11/211:40 pm -
2 stops14h 05m
Deal found 9/7![Southwest logo]()
$530
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:50 pm -
1 stop12h 40m
Wed 11/112:16 pm -
1 stop10h 13m
Deal found 9/7![Delta logo]()
$536
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.
Mon 12/75:35 am -
1 stop8h 34m
Fri 12/111:22 pm -
1 stop12h 09m
Deal found 9/6![American Airlines logo]()
$536
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.
Sun 10/1812:45 am -
1 stop10h 02m
Thu 10/222:53 pm -
1 stop11h 54m
Deal found 9/8![United Airlines logo]()
$498
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:15 am -
3 stops19h 40m
Tue 11/108:08 pm -
2 stops20h 37m
Deal found 9/4![Multiple Airlines logo]()
$622
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/47:36 pm -
1 stop13h 32m
Tue 1/197:05 pm -
1 stop26h 20m
Deal found 9/7![Copa Airlines logo]()
$570
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:10 pm -
1 stop9h 10m
Thu 10/222:25 pm -
1 stop12h 42m
Deal found 9/6![JetBlue logo]()
$524
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:25 pm -
2 stops14h 20m
Fri 12/113:45 pm -
2 stops20h 40m
Deal found 9/6![Southwest logo]()
$541
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.
Thu 10/296:05 am -
2 stops13h 13m
Tue 11/37:45 am -
2 stops16h 55m
Deal found 9/4![Delta logo]()
$550
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.
Wed 10/214:10 pm -
1 stop18h 37m
Wed 10/282:55 pm -
1 stop21h 35m
Deal found 9/6![United Airlines logo]()
$517
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:36 pm -
1 stop11h 25m
Mon 2/17:02 pm -
1 stop26h 23m
Deal found 9/4![Copa Airlines logo]()
$570
Last-minute flights from San Francisco to CaribbeanDiscover last-minute flight deals from San Francisco to Caribbean. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Caribbean. Data last updated September 9, 2026 and is based on user searches.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:05 pm -
1 stop15h 01m
Wed 9/166:33 am -
1 stop16h 35m
Deal found 9/8![Frontier logo]()
$447
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 9/1110:05 pm -
1 stop15h 01m
Mon 9/146:33 am -
1 stop16h 15m
Deal found 9/8![Frontier logo]()
$456
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.
Mon 9/2110:05 pm -
2 stops14h 12m
Wed 10/76:30 am -
1 stop16h 38m
Deal found 9/6![Frontier logo]()
$460
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:05 pm -
1 stop15h 01m
Fri 10/912:59 am -
2 stops19h 56m
Deal found 9/9![Frontier logo]()
$446
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:46 pm -
1 stop12h 21m
Tue 10/207:45 am -
1 stop19h 14m
Deal found 9/5![American Airlines logo]()
$449
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.
Sun 10/1810:14 pm -
1 stop14h 19m
Mon 10/263:48 pm -
1 stop28h 22m
Deal found 9/4![Frontier logo]()
$451
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.
Tue 10/203:50 pm -
2 stops18h 25m
Wed 11/111:10 pm -
2 stops21h 40m
Deal found 9/5![Southwest logo]()
$382
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:03 pm -
1 stop10h 17m
Wed 11/112:44 pm -
1 stop11h 03m
Deal found 9/5![American Airlines logo]()
$396
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:46 pm -
1 stop12h 21m
Thu 10/292:23 pm -
1 stop11h 44m
Deal found 9/7![American Airlines logo]()
$454
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.
Fri 10/2310:03 pm -
1 stop12h 20m
Wed 10/287:45 am -
1 stop14h 48m
Deal found 9/8![American Airlines logo]()
$378
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:14 pm -
1 stop14h 52m
Sat 10/312:58 pm -
1 stop33h 42m
Deal found 9/9![Frontier logo]()
$452
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.
Sun 10/2510:14 pm -
1 stop14h 52m
Fri 10/303:59 pm -
1 stop29h 11m
Deal found 9/8![Frontier logo]()
$450
One-way flights from San Francisco to CaribbeanSearch for one-way flight options from San Francisco to Caribbean. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from San Francisco to Caribbean. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:40 pm -
1 stop17h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$135
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:30 pm -
2 stops19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Southwest logo]()
$141
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.
Mon 10/57:11 pm -
2 stops13h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$144
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.
Wed 10/147:11 pm -
2 stops11h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$149
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:01 pm -
1 stop19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$150
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:58 am -
2 stops28h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![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.
Fri 10/210:24 pm -
2 stops38h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$170
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:14 pm -
1 stop14h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$178
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.
Sat 10/313:05 pm -
2 stops30h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$183
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.
Wed 10/146:30 pm -
1 stop16h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$192
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:17 pm -
1 stop14h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$194
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:05 pm -
1 stop15h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$196
Find flight deals from San Francisco to Caribbean
Keep the following information in mind while searching for San Francisco to Caribbean flight deals. Data was last updated September 9, 2026.
Round-trip from | $378 (United Airlines) |
|---|---|
One-way from | $135 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $490 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 San Francisco to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoNassau
SFO San Francisco - NAS Nassau Intl
SFONAS
San Francisco
Wed 11/18
4:40 pm-1:33 pm
1 stop17h 53m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$135
San FranciscoNassau
SFO San Francisco - NAS Nassau Intl
SFONAS
San Francisco
Mon 9/28
7:55 pm-12:15 pm
2 stops13h 20m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$135
San FranciscoNassau
SFO San Francisco - NAS Nassau Intl
SFONAS
San Francisco
Wed 11/18
1:30 pm-12:15 pm
2 stops19h 45m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$141
San FranciscoSan Juan
SFO San Francisco - SJU San Juan Luis Munoz Marin Intl
SFOSJU
San Francisco
Fri 10/2
10:24 pm-4:06 pm
2 stops38h 42m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$170
San FranciscoSan Juan
SFO San Francisco - SJU San Juan Luis Munoz Marin Intl
SFOSJU
San Francisco
Tue 10/13
10:14 pm-4:06 pm
1 stop14h 52m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$178
San FranciscoSan Juan
SFO San Francisco - SJU San Juan Luis Munoz Marin Intl
SFOSJU
San Francisco
Mon 10/12
10:19 pm-9:18 am
2 stops31h 59m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$182
San FranciscoNassau
SFO San Francisco - NAS Nassau Intl
SFONAS
San Francisco
Wed 10/14
6:30 pm-1:47 pm
1 stop16h 17m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$192
San FranciscoNassau
SFO San Francisco - NAS Nassau Intl
SFONAS
San Francisco
Sat 10/17
9:46 pm-11:17 am
1 stop10h 31m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$197
San FranciscoSan Juan
SFO San Francisco - SJU San Juan Luis Munoz Marin Intl
SFOSJU
San Francisco
Sun 10/4
6:04 am-2:13 am
2 stops41h 09m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$208
San FranciscoNassau
SFO San Francisco - NAS Nassau Intl
SFONAS
San Francisco
Wed 9/30
5:10 pm-1:47 pm
1 stop17h 37m
Nassau Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$211
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from San Francisco with our price prediction graph.
SFO-NAS
SFO-SJU
SFO-MBJ
SFO-PUJ
SFO-CUR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Caribbean
SFO-0CB
SFO-NAS
SFO-SJU
SFO-MBJ
SFO-PUJ
What is the cheapest month to book a flight from San Francisco to Caribbean?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Caribbean (average of $617). Flying from San Francisco to Caribbean in December is currently the most expensive (average of $795). 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.
How far ahead should I book a flight from San Francisco to Caribbean?
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Caribbean. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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.
Peruse reviews from past customers who have flown with Delta,Copa Airlines, andUnited Airlines from San Francisco to Caribbean to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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 San Francisco 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 San Francisco to Caribbean by cabin class
Find flights from San Francisco to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Caribbean flights
Browse other San Francisco 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.
San Francisco to Caribbean flights
Consider these flights traveling from San Francisco to Caribbean.
Top 10 airlines flying from San Francisco to Caribbean
Discover the top 10 airlines that operate flights from San Francisco 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$122 | Average$629 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$222 | Average$834 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$222 | Average$695 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$611 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$276 | Average$729 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$313 | Average$575 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$351 | Average$766 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$352 | Average$715 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$369 | Average$779 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$406 | Average$773 | FlexibilityNo cancel fee | On-time63% |