$173+ Cheap flights from Caribbean to San Francisco (SFO)
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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SFO
Aug 23 — Aug 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Caribbean to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Caribbean to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Caribbean to San FranciscoExplore the most affordable flight options available from Caribbean to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Caribbean to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:11 pm
SJU
- SFO
2 stops25h 35m
Frontier
Tue 9/2210:48 pm
SFO
- SJU
1 stop13h 37m
Frontier
Deal found 7/23![Frontier logo]()
$379
This Southwest deal was found by Cheapflights users on 7/21. 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.
Fri 9/185:00 am
SJU
- SFO
2 stops12h 10m
Southwest
Sun 9/2010:30 pm
SFO
- SJU
1 stop13h 00m
Southwest
Deal found 7/21![Southwest logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Wed 9/234:39 pm
SJU
- SFO
2 stops28h 41m
Frontier
Wed 9/3010:48 pm
SFO
- SJU
1 stop13h 37m
Frontier
Deal found 7/21![Frontier logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:55 am
SJU
- SFO
2 stops32h 39m
Frontier
Tue 8/2510:35 pm
SFO
- SJU
1 stop12h 41m
Frontier
Deal found 7/19![Frontier logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Thu 8/137:10 am
SJU
- SFO
2 stops39h 03m
Frontier
Tue 8/1810:35 pm
SFO
- SJU
1 stop12h 41m
Frontier
Deal found 7/20![Frontier logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 9/249:05 pm
SJU
- SFO
2 stops24h 15m
Frontier
Wed 9/3010:48 pm
SFO
- SJU
1 stop13h 37m
Frontier
Deal found 7/21![Frontier logo]()
$420
This Southwest deal was found by Cheapflights users on 7/21. 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.
Thu 9/2411:35 am
SJU
- SFO
2 stops13h 20m
Southwest
Tue 9/295:50 am
SFO
- SJU
2 stops12h 15m
Southwest
Deal found 7/21![Southwest logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:36 pm
SJU
- SFO
2 stops29h 21m
Frontier
Tue 9/2910:48 pm
SFO
- SJU
1 stop13h 37m
Frontier
Deal found 7/22![Frontier logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:05 pm
SJU
- SFO
2 stops22h 52m
Frontier
Tue 10/1310:48 pm
SFO
- SJU
1 stop12h 58m
Frontier
Deal found 7/20![Frontier logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/205:15 pm
SJU
- SFO
2 stops28h 30m
Frontier
Mon 8/3110:35 pm
SFO
- SJU
1 stop12h 41m
Frontier
Deal found 7/21![Frontier logo]()
$430
This Travelocity deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Tue 8/181:48 pm
SJU
- SFO
1 stop13h 03m
Multiple Airlines
Tue 8/2510:35 pm
SFO
- SJU
1 stop12h 41m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$431
This Priceline deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Tue 8/182:30 pm
BQN
- SFO
1 stop12h 21m
JetBlue
Mon 8/2410:40 pm
SFO
- BQN
1 stop11h 48m
JetBlue
Deal found 7/19![JetBlue logo]()
$453
Best flights from Caribbean to San FranciscoDiscover carefully curated flight deals from Caribbean to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Caribbean to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Fri 9/1811:35 am
SJU
- SFO
2 stops13h 20m
Southwest
Tue 9/227:55 pm
SFO
- SJU
2 stops12h 05m
Southwest
Deal found 7/19![Southwest logo]()
$406
This JetBlue deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/272:30 pm
BQN
- SFO
1 stop12h 21m
JetBlue
Mon 8/3110:40 pm
SFO
- BQN
1 stop11h 48m
JetBlue
Deal found 7/19![JetBlue logo]()
$453
This Priceline deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:00 am
SJU
- SFO
1 stop17h 17m
Multiple Airlines
Mon 10/1210:48 pm
SFO
- SJU
1 stop12h 58m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$455
This Avianca deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Thu 8/2011:35 am
CUR
- SFO
2 stops15h 20m
Avianca
Thu 8/2711:55 pm
SFO
- CUR
2 stops14h 05m
Avianca
Deal found 7/20![Avianca logo]()
$505
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:15 am
BQN
- SFO
1 stop13h 10m
United Airlines
Thu 9/175:00 am
SFO
- BQN
2 stops15h 09m
United Airlines
Deal found 7/22![United Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
SJU
- SFO
2 stops14h 51m
American Airlines
Mon 9/1410:54 pm
SFO
- SJU
1 stop9h 06m
American Airlines
Deal found 7/24![American Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 7/21. 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.
Fri 9/2512:56 pm
SJU
- SFO
1 stop14h 01m
Delta
Wed 9/309:55 pm
SFO
- SJU
1 stop12h 50m
Delta
Deal found 7/21![Delta logo]()
$510
This Flysmarter deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:40 pm
CUR
- SFO
1 stop13h 14m
British Airways
Wed 8/2611:30 pm
SFO
- CUR
2 stops13h 09m
British Airways
Deal found 7/22![British Airways logo]()
$666
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/510:40 am
GCM
- SFO
2 stops26h 41m
Air Canada
Wed 9/98:10 am
SFO
- GCM
2 stops25h 15m
Air Canada
Deal found 7/19![Air Canada logo]()
$774
This Southwest deal was found by Cheapflights users on 7/21. 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.
Fri 9/185:30 am
SJU
- SFO
1 stop10h 30m
Southwest
Sun 9/2010:30 pm
SFO
- SJU
1 stop13h 00m
Southwest
Deal found 7/21![Southwest logo]()
$406
This Priceline deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Tue 8/182:30 pm
BQN
- SFO
1 stop12h 21m
JetBlue
Mon 8/2410:40 pm
SFO
- BQN
1 stop11h 48m
JetBlue
Deal found 7/19![JetBlue logo]()
$453
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/231:45 pm
SJU
- SFO
2 stops12h 30m
Southwest
Wed 9/306:35 am
SFO
- SJU
2 stops11h 30m
Southwest
Deal found 7/19![Southwest logo]()
$433
This Avianca deal was found by Cheapflights users on 7/21. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:35 am
CUR
- SFO
2 stops14h 00m
Avianca
Sat 9/1211:55 pm
SFO
- CUR
2 stops14h 05m
Avianca
Deal found 7/21![Avianca logo]()
$505
This Delta deal was found by Cheapflights users on 7/21. 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.
Thu 8/2012:56 pm
SJU
- SFO
1 stop14h 02m
Delta
Mon 8/3110:35 pm
SFO
- SJU
1 stop10h 33m
Delta
Deal found 7/21![Delta logo]()
$510
This CheapOair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
SJU
- SFO
2 stops20h 51m
Multiple Airlines
Mon 9/710:35 pm
SFO
- SJU
1 stop12h 41m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/54:39 pm
CUR
- SFO
2 stops20h 28m
American Airlines
Sat 9/129:54 pm
SFO
- CUR
1 stop14h 37m
American Airlines
Deal found 7/21![American Airlines logo]()
$521
This Justfly.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:23 pm
BQN
- SFO
1 stop9h 54m
JetBlue
Wed 9/2311:10 pm
SFO
- BQN
1 stop11h 46m
JetBlue
Deal found 7/22![JetBlue logo]()
$498
This Avianca deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:35 am
CUR
- SFO
2 stops15h 20m
Avianca
Wed 8/262:15 pm
SFO
- CUR
2 stops17h 05m
Avianca
Deal found 7/23![Avianca logo]()
$506
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:58 am
KIN
- SFO
2 stops14h 46m
American Airlines
Sat 10/3111:27 pm
SFO
- KIN
2 stops20h 59m
American Airlines
Deal found 7/22![American Airlines logo]()
$530
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Fri 10/305:30 am
SJU
- SFO
1 stop12h 05m
Southwest
Mon 12/79:25 pm
SFO
- SJU
1 stop12h 10m
Southwest
Deal found 7/20![Southwest logo]()
$491
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:15 am
BQN
- SFO
1 stop13h 13m
United Airlines
Tue 9/295:00 am
SFO
- BQN
2 stops15h 09m
United Airlines
Deal found 7/23![United Airlines logo]()
$610
This JetBlue deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/224:30 pm
SJU
- SFO
1 stop9h 49m
JetBlue
Sat 9/268:25 pm
SFO
- SJU
1 stop14h 09m
JetBlue
Deal found 7/20![JetBlue logo]()
$516
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:09 pm
KIN
- SFO
1 stop12h 50m
American Airlines
Wed 9/2310:54 pm
SFO
- KIN
1 stop15h 08m
American Airlines
Deal found 7/22![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/2612:15 am
BQN
- SFO
2 stops17h 34m
United Airlines
Mon 8/316:15 am
SFO
- BQN
2 stops13h 54m
United Airlines
Deal found 7/19![United Airlines logo]()
$610
This Gotogate deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:35 am
CUR
- SFO
2 stops39h 20m
Avianca
Sun 10/182:15 pm
SFO
- CUR
2 stops23h 45m
Avianca
Deal found 7/23![Avianca logo]()
$566
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/611:35 am
SJU
- SFO
2 stops13h 20m
Southwest
Tue 8/115:50 am
SFO
- SJU
2 stops13h 10m
Southwest
Deal found 7/20![Southwest logo]()
$533
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/204:39 pm
CUR
- SFO
1 stop20h 55m
American Airlines
Thu 8/279:35 pm
SFO
- CUR
1 stop15h 04m
American Airlines
Deal found 7/20![American Airlines logo]()
$537
This Cheapflightsfares deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:53 pm
KIN
- SFO
1 stop11h 24m
JetBlue
Sat 10/3111:25 pm
SFO
- KIN
1 stop12h 20m
JetBlue
Deal found 7/22![JetBlue logo]()
$550
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:13 pm
STT
- SFO
1 stop10h 45m
Delta
Sat 9/511:15 pm
SFO
- STT
1 stop11h 19m
Delta
Deal found 7/22![Delta logo]()
$684
This TravelUp deal was found by Cheapflights users on 7/21. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:05 am
KIN
- SFO
1 stop16h 13m
Multiple Airlines
Fri 9/119:54 pm
SFO
- KIN
1 stop16h 08m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$685
Last-minute flights from Caribbean to San FranciscoDiscover last-minute flight deals from Caribbean to San Francisco. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Caribbean to San Francisco. Data last updated July 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Thu 8/67:10 am
SJU
- SFO
2 stops36h 59m
Frontier
Tue 8/1110:18 pm
SFO
- SJU
1 stop12h 58m
Frontier
Deal found 7/19![Frontier logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Thu 8/137:10 am
SJU
- SFO
2 stops39h 03m
Frontier
Tue 8/1810:35 pm
SFO
- SJU
1 stop12h 41m
Frontier
Deal found 7/20![Frontier logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/143:10 am
SJU
- SFO
2 stops20h 00m
Frontier
Sat 8/2210:35 pm
SFO
- SJU
1 stop12h 41m
Frontier
Deal found 7/19![Frontier logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:55 am
SJU
- SFO
2 stops32h 39m
Frontier
Tue 8/2510:35 pm
SFO
- SJU
1 stop12h 41m
Frontier
Deal found 7/19![Frontier logo]()
$414
This Travelocity deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Tue 8/181:48 pm
SJU
- SFO
1 stop13h 03m
Multiple Airlines
Tue 8/2510:35 pm
SFO
- SJU
1 stop12h 41m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$431
This Expedia deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Tue 8/181:48 pm
SJU
- SFO
1 stop13h 03m
Multiple Airlines
Mon 8/2410:35 pm
SFO
- SJU
1 stop12h 41m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$451
This Priceline deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Tue 8/182:30 pm
BQN
- SFO
1 stop12h 21m
JetBlue
Mon 8/2410:40 pm
SFO
- BQN
1 stop11h 48m
JetBlue
Deal found 7/19![JetBlue logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/205:15 pm
SJU
- SFO
2 stops28h 30m
Frontier
Mon 8/3110:35 pm
SFO
- SJU
1 stop12h 41m
Frontier
Deal found 7/21![Frontier logo]()
$430
This CheapOair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Fri 8/211:48 pm
SJU
- SFO
1 stop13h 03m
Multiple Airlines
Fri 8/2810:35 pm
SFO
- SJU
1 stop12h 41m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$456
This CheapOair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:43 pm
SJU
- SFO
1 stop13h 08m
Multiple Airlines
Tue 9/810:35 pm
SFO
- SJU
1 stop13h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$441
This JetBlue deal was found by Cheapflights users on 7/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:30 pm
BQN
- SFO
1 stop12h 21m
JetBlue
Mon 8/3110:40 pm
SFO
- BQN
1 stop11h 48m
JetBlue
Deal found 7/21![JetBlue logo]()
$463
This CheapOair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Fri 8/281:48 pm
SJU
- SFO
1 stop13h 03m
Multiple Airlines
Tue 9/110:35 pm
SFO
- SJU
1 stop12h 41m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$436
One-way flights from Caribbean to San FranciscoSearch for one-way flight options from Caribbean to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Caribbean to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:37 pm
SJU
- SFO
2 stops39h 06m
Frontier
Deal found 7/22![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:57 pm
SJU
- SFO
2 stops38h 46m
Frontier
Deal found 7/23![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:42 pm
SJU
- SFO
2 stops32h 03m
Frontier
Deal found 7/22![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:49 pm
SJU
- SFO
2 stops29h 02m
Frontier
Deal found 7/24![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/144:39 pm
SJU
- SFO
2 stops28h 41m
Frontier
Deal found 7/20![Frontier logo]()
$202
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:05 am
SJU
- SFO
2 stops12h 40m
Southwest
Deal found 7/22![Southwest logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Thu 10/224:39 pm
SJU
- SFO
2 stops34h 36m
Frontier
Deal found 7/19![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/303:10 am
SJU
- SFO
2 stops34h 15m
Frontier
Deal found 7/20![Frontier logo]()
$216
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 10/110:10 am
SJU
- SFO
2 stops13h 10m
Southwest
Deal found 7/19![Southwest logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:05 pm
SJU
- SFO
2 stops17h 31m
Frontier
Deal found 7/23![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:10 am
BQN
- SFO
2 stops21h 02m
Frontier
Deal found 7/20![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:10 am
BQN
- SFO
2 stops15h 56m
Frontier
Deal found 7/20![Frontier logo]()
$241
Find flight deals from Caribbean to San Francisco
Keep the following information in mind while searching for Caribbean to San Francisco flight deals. Data was last updated July 24, 2026.
Round-trip from | $379 (Kiwi.com) |
|---|---|
One-way from | $173 (Kiwi.com) |
Popular in | July |
Cheapest in | December |
Average price | $590 |
Cheapflights Fare Finder
Customize your flight search to find flights from Caribbean to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Caribbean to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanSan Francisco
SJU - SFO
SJUSFO
San Juan Luis Munoz Marin Intl
Fri 9/18
11:35 am-9:55 pm
2 stops13h 20m
San Francisco
Tue 9/22
7:55 pm-11:00 am
2 stops12h 05m
$406
San JuanSan Francisco
SJU - SFO
SJUSFO
San Juan Luis Munoz Marin Intl
Fri 9/18
5:30 am-1:00 pm
1 stop10h 30m
San Francisco
Sun 9/20
10:30 pm-2:30 pm
1 stop13h 00m
$406
San JuanSan Francisco
SJU - SFO
SJUSFO
San Juan Luis Munoz Marin Intl
Wed 9/23
1:45 pm-11:15 pm
2 stops12h 30m
San Francisco
Wed 9/30
6:35 am-9:05 pm
2 stops11h 30m
$433
AguadillaSan Francisco
BQN - SFO
BQNSFO
Aguadilla Borinquen
Thu 8/27
2:30 pm-11:51 pm
1 stop12h 21m
San Francisco
Mon 8/31
10:40 pm-1:28 pm
1 stop11h 48m
$453
AguadillaSan Francisco
BQN - SFO
BQNSFO
Aguadilla Borinquen
Tue 8/18
2:30 pm-11:51 pm
1 stop12h 21m
San Francisco
Mon 8/24
10:40 pm-1:28 pm
1 stop11h 48m
$453
San JuanSan Francisco
SJU - SFO
SJUSFO
San Juan Luis Munoz Marin Intl
Thu 10/8
9:00 am-11:17 pm
1 stop17h 17m
San Francisco
Mon 10/12
10:48 pm-2:46 pm
1 stop12h 58m
$455
San JuanSan Francisco
SJU - SFO
SJUSFO
San Juan Luis Munoz Marin Intl
Fri 10/30
5:30 am-2:35 pm
1 stop12h 05m
San Francisco
Mon 12/7
9:25 pm-1:35 pm
1 stop12h 10m
$491
Quickest round-trip
AguadillaSan Francisco
BQN - SFO
BQNSFO
Aguadilla Borinquen
Tue 9/15
4:23 pm-11:17 pm
1 stop9h 54m
San Francisco
Wed 9/23
11:10 pm-1:56 pm
1 stop11h 46m
$498
WillemstadSan Francisco
CUR - SFO
CURSFO
Willemstad Hato Int.
Thu 8/20
11:35 am-11:55 pm
2 stops15h 20m
San Francisco
Thu 8/27
11:55 pm-5:00 pm
2 stops14h 05m
$505
WillemstadSan Francisco
CUR - SFO
CURSFO
Willemstad Hato Int.
Sat 9/5
11:35 am-10:35 pm
2 stops14h 00m
San Francisco
Sat 9/12
11:55 pm-5:00 pm
2 stops14h 05m
$505
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Caribbean to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Caribbean with our price prediction graph.
SJU-SFO
BQN-SFO
SDQ-SFO
PUJ-SFO
CUR-SFO
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 Caribbean to San Francisco
0CB-SFO
SJU-SFO
BQN-SFO
SDQ-SFO
PUJ-SFO
What is the cheapest month to book a flight from Caribbean to San Francisco?
Currently, September is the cheapest month in which you can book a flight from Caribbean to San Francisco (average of $461). Flying from Caribbean to San Francisco in June is currently the most expensive (average of $714). 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 Caribbean to San Francisco?
To ensure you get the cheapest price possible for a flight from Caribbean to San Francisco, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated July 24, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Caribbean to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Caribbean to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Francisco flight routes
Top destinations
Alternative routes for Caribbean to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Caribbean to San Francisco by cabin class
Find flights from Caribbean to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Caribbean and San Francisco flights
Browse other Caribbean and San Francisco flight options. Last updated on July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
Caribbean to San Francisco flights
Consider these flights traveling from Caribbean to San Francisco.
Top 4 airlines flying from Caribbean to San Francisco
Discover the top 4 airlines that operate flights from Caribbean to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$472 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$504 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$360 | Average$573 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$369 | Average$540 | FlexibilityNo cancel fee | On-time69% |