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$134+ Cheap flights from Caribbean Islands 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SFO
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Caribbean Islands to San Francisco

Keep the following information in mind while searching for Caribbean Islands to San Francisco flight deals. Data was last updated June 30, 2025.

Round-trip from

$268
(Frontier)

One-way from

$134
(Frontier)
From Caribbean Islands to San Francisco
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One-way flight from Caribbean Islands to San Francisco
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Find flight deals from Caribbean Islands to San Francisco

Cheapest flights from Caribbean Islands to San Francisco
Explore the most affordable flight options available from Caribbean Islands to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Frontier deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:15 amSJU - SFO
1 stop17h 06mFrontier
Sat 10/411:00 pmSFO - SJU
1 stop12h 01mFrontier
Deal found 6/28$268
This Priceline deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:59 amBQN - SFO
1 stop10h 26mFrontier
Sun 8/108:53 pmSFO - BQN
1 stop10h 38mFrontier
Deal found 6/29$306
This SmartFares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:58 amMBJ - SFO
1 stop13h 05mFrontier
Sun 9/711:00 pmSFO - MBJ
1 stop11h 45mFrontier
Deal found 6/27$311
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:30 amSJU - SFO
2 stops18h 00mDelta
Tue 11/46:00 amSFO - SJU
1 stop13h 21mDelta
Deal found 6/29$369
This JetBlue deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:03 amSJU - SFO
1 stop11h 50mJetBlue
Tue 11/49:45 pmSFO - SJU
1 stop9h 24mJetBlue
Deal found 6/28$370
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:50 pmSJU - SFO
1 stop9h 58mAmerican Airlines
Sun 9/1411:59 pmSFO - SJU
1 stop11h 16mAmerican Airlines
Deal found 6/28$376
This Priceline deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2410:06 amPUJ - SFO
1 stop27h 19mFrontier
Mon 7/2810:29 pmSFO - PUJ
1 stop12h 41mFrontier
Deal found 6/28$425
This JetBlue deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/273:58 pmMBJ - SFO
1 stop9h 42mJetBlue
Tue 9/910:15 pmSFO - MBJ
1 stop13h 53mJetBlue
Deal found 6/27$433
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:04 pmPUJ - SFO
2 stops28h 31mMultiple Airlines
Mon 8/188:53 pmSFO - PUJ
1 stop11h 52mMultiple Airlines
Deal found 6/28$449
This JetBlue deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/243:30 pmAUA - SFO
1 stop13h 13mJetBlue
Tue 7/2911:25 pmSFO - AUA
1 stop12h 30mJetBlue
Deal found 6/28$477
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:15 amBQN - SFO
1 stop12h 45mUnited Airlines
Thu 10/235:00 amSFO - BQN
2 stops15h 09mUnited Airlines
Deal found 6/28$477
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:48 pmMBJ - SFO
1 stop12h 59mDelta
Fri 9/510:50 pmSFO - MBJ
1 stop10h 33mDelta
Deal found 6/28$483

Cheapflights Fare Finder

Customize your flight search to find flights from Caribbean Islands 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 June 30, 2025.
Use the filters below to find and compare flights from Caribbean Islands to San Francisco that are best for you.

Fly from

Caribbean Islands

Fly to

San Francisco

Route

Depart

Return

Price

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Fri 9/26

7:15 am-9:21 pm

1 stop17h 06m

San Francisco

Sat 10/4

11:00 pm-2:01 pm

1 stop12h 01m

$268

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Thu 8/7

2:59 am-10:25 am

1 stop10h 26m

San Francisco

Sun 8/10

8:53 pm-10:31 am

1 stop10h 38m

$306

Montego BaySan Francisco

MBJ - SFO

MBJSFO

Montego Bay Sangster Intl

Sat 8/30

9:58 am-9:03 pm

1 stop13h 05m

San Francisco

Sun 9/7

11:00 pm-12:45 pm

1 stop11h 45m

$311

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Fri 9/26

12:58 pm-9:45 pm

2 stops11h 47m

San Francisco

Sat 10/4

4:55 pm-11:48 am

2 stops15h 53m

$369

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Thu 9/11

3:50 pm-10:48 pm

1 stop9h 58m

San Francisco

Sun 9/14

10:50 pm-3:52 pm

1 stop14h 02m

$376

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Thu 8/7

6:55 pm-10:30 am

1 stop18h 35m

San Francisco

Sat 8/23

9:25 pm-11:07 pm

1 stop22h 42m

$393

Punta CanaSan Francisco

PUJ - SFO

PUJSFO

Punta Cana

Thu 7/24

10:06 am-10:25 am

1 stop27h 19m

San Francisco

Mon 7/28

10:29 pm-2:10 pm

1 stop12h 41m

$425

Montego BaySan Francisco

MBJ - SFO

MBJSFO

Montego Bay Sangster Intl

Wed 8/27

12:12 pm-11:40 pm

1 stop13h 28m

San Francisco

Sat 9/6

10:15 pm-2:08 pm

1 stop13h 53m

$433

Punta CanaSan Francisco

PUJ - SFO

PUJSFO

Punta Cana

Wed 8/13

9:04 pm-10:35 pm

2 stops28h 31m

San Francisco

Mon 8/18

8:53 pm-11:45 am

1 stop11h 52m

$449

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Tue 9/16

1:05 am-11:51 am

2 stops13h 46m

San Francisco

Mon 9/22

11:25 pm-1:45 pm

1 stop11h 20m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 60 results
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Best time to book a flight from Caribbean Islands to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Caribbean Islands with our price prediction graph.
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 Islands to San Francisco

What is the cheapest month to book a flight from Caribbean Islands to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to San Francisco (average of $276). Flying from Caribbean Islands to San Francisco in June is currently the most expensive (average of $360). 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 EPX to SFO?

Find hourly flight availability from Caribbean Islands to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

When flying from Caribbean Islands to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 30, 2025.
Read reviews from past customers who have flown Delta, Southwest, and Copa Airlines from Caribbean Islands to San Francisco. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Southwest
8.0
Very good
4,278 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,801 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Caribbean Islands to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Caribbean Islands?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to San Francisco from Caribbean Islands.

  • What are the cheapest airlines to fly from Caribbean Islands to San Francisco one-way?

    The cheapest airlines for a one-way flight from Caribbean Islands to San Francisco are Frontier ($134), Delta ($185), and American Airlines ($208).

  • What are the most popular routes from Caribbean Islands to San Francisco?

    When deciding which route to take from Caribbean Islands to San Francisco consider San Juan Luis Munoz Marin Intl - San Francisco, Port of Spain Piarco Intl - San Francisco or Saint Thomas Island Cyril E King - San Francisco as they are the most popular.

  • Can I find deals for flights from Caribbean Islands to San Francisco that include hotel bookings?

    Yes. In addition to deals on Caribbean Islands to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Caribbean Islands to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Caribbean Islands to San Francisco.

  • Can I find deals for business class flights from Caribbean Islands to San Francisco?

    Yes. Cheapflights offers flight deals from Caribbean Islands to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Caribbean Islands to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to San Francisco (average of $276). Flying from Caribbean Islands to San Francisco in June is currently the most expensive (average of $360). 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.

See more FAQs

Traveling to a place near Caribbean Islands?

Book flights to Caribbean Islands if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Santa Cruz
Turlock
Manteca
Watsonville
Fairfield
Antioch
Hollister
Milpitas
Sunnyvale
Newark
Alameda
Hayward
Daly City
Campbell
Capitola
Foster City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Caribbean Islands to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Caribbean Islands to San Francisco

Discover the top 5 airlines that operate flights from Caribbean Islands 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$242Average$600FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$278Average$611FlexibilityNo cancel feeOn-time62%
FrontierCheapest$284Average$343FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$330Average$522FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$638FlexibilityNo cancel feeOn-time71%

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