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$183+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SFO
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$269
(Priceline)

One-way from

$183
(Delta)
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 August 18, 2025.

This Priceline deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/197:15 amSJU - SFO
1 stop17h 06mFrontier
Sun 9/2811:00 pmSFO - SJU
1 stop12h 11mFrontier
Deal found 8/15$269
This Gotogate deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/57:15 amSJU - SFO
1 stop17h 06mFrontier
Sat 9/2011:00 pmSFO - SJU
1 stop12h 11mFrontier
Deal found 8/17$270
This Frontier deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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
Fri 10/311:00 pmSFO - SJU
1 stop12h 11mFrontier
Deal found 8/16$316
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:15 amSJU - SFO
1 stop14h 41mDelta
Mon 10/276:00 amSFO - SJU
2 stops12h 59mDelta
Deal found 8/18$319
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 10/177:15 amSJU - SFO
1 stop14h 41mDelta
Tue 10/216:10 amSFO - SJU
1 stop12h 49mDelta
Deal found 8/17$342
This Priceline deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/173:40 amSJU - SFO
1 stop9h 45mFrontier
Sun 8/2410:29 pmSFO - SJU
1 stop12h 57mFrontier
Deal found 8/16$357
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 11/116:44 amSJU - SFO
1 stop20h 25mAmerican Airlines
Sun 11/167:15 amSFO - SJU
1 stop10h 17mAmerican Airlines
Deal found 8/17$369
This JetBlue deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:29 pmSJU - SFO
1 stop13h 13mJetBlue
Tue 10/146:00 amSFO - SJU
1 stop12h 24mJetBlue
Deal found 8/18$370
This Priceline deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 11/75:36 amBQN - SFO
1 stop11h 32mJetBlue
Tue 11/117:00 amSFO - BQN
1 stop11h 37mJetBlue
Deal found 8/16$374
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 10/277:00 pmSJU - SFO
1 stop19h 27mAmerican Airlines
Sat 11/81:31 pmSFO - SJU
1 stop19h 33mAmerican Airlines
Deal found 8/16$377
This Priceline deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 10/96:45 pmBQN - SFO
1 stop18h 35mJetBlue
Tue 10/1410:15 pmSFO - BQN
1 stop16h 35mJetBlue
Deal found 8/16$377
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 10/277:00 pmSJU - SFO
1 stop19h 27mAmerican Airlines
Sun 11/911:59 pmSFO - SJU
1 stop9h 42mAmerican Airlines
Deal found 8/17$379

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 August 18, 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 9/19

7:15 am-9:21 pm

1 stop17h 06m

San Francisco

Sun 9/28

11:00 pm-2:11 pm

1 stop12h 11m

$269

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Fri 9/5

7:15 am-9:21 pm

1 stop17h 06m

San Francisco

Sat 9/20

11:00 pm-2:11 pm

1 stop12h 11m

$270

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

Fri 10/3

11:00 pm-2:11 pm

1 stop12h 11m

$316

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Tue 12/9

7:30 am-7:25 pm

2 stops15h 55m

San Francisco

Tue 1/6

6:00 am-11:49 pm

1 stop13h 49m

$319

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Wed 10/22

7:15 am-6:56 pm

1 stop14h 41m

San Francisco

Mon 10/27

6:10 am-9:59 pm

1 stop12h 49m

$319

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Fri 11/7

3:36 pm-11:56 pm

1 stop12h 20m

San Francisco

Tue 11/11

9:30 pm-12:40 pm

1 stop11h 10m

$319

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Sun 2/1

6:10 am-2:12 pm

1 stop12h 02m

San Francisco

Sat 2/28

8:15 am-10:42 pm

1 stop10h 27m

$373

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Fri 11/7

5:36 am-1:08 pm

1 stop11h 32m

San Francisco

Tue 11/11

7:00 am-10:37 pm

1 stop11h 37m

$374

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Thu 10/9

6:45 pm-10:20 am

1 stop18h 35m

San Francisco

Tue 10/14

10:15 pm-5:50 pm

1 stop16h 35m

$377

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Thu 11/6

9:15 am-11:31 pm

1 stop18h 16m

San Francisco

Tue 11/11

7:00 am-10:37 pm

1 stop11h 37m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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 $358). 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 August 18, 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 August 18, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
JetBlue
7.2
Good
2,915 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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.

  • How long is the flight from Caribbean Islands to San Francisco?

    Frontier, Delta, and JetBlue can get you from Caribbean Islands to San Francisco in just under 12h 02m. Your travel time can differ by up to 5h 04m. There are 3559 mi between Caribbean Islands and San Francisco. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Southwest ($183), Delta ($183), and American Airlines ($185).

  • 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, Santo Domingo Las Americas - San Francisco or Port of Spain Piarco Intl - 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 $358). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Mountain View
Turlock
Santa Clara
Hollister
Antioch
Watsonville
Manteca
Sunnyvale
Newark
Milpitas
Campbell
Foster City
San Leandro
Burlingame
Redwood City
Vallejo

Browse thousands of different options on Cheapflights for your next trip

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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$234Average$604FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$276Average$343FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$296Average$554FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$344Average$522FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$354Average$651FlexibilityNo cancel feeOn-time71%

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