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$188+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SFO
Nov 3 — Nov 101
Mon 11/3
Mon 11/10
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 October 4, 2025.

Round-trip from

$268
(Frontier)

One-way from

$188
(Delta)
From Caribbean Islands to San Francisco
Search Deals
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 October 4, 2025.

This Frontier deal was found by Cheapflights users on 10/2. 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.
Thu 11/206:01 amSJU - SFO
1 stop17h 22mFrontier
Mon 12/110:17 pmSFO - SJU
1 stop12h 37mFrontier
Deal found 10/2$268
This Frontier deal was found by Cheapflights users on 10/2. 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 11/59:00 amSJU - SFO
2 stops17h 27mFrontier
Sat 11/810:23 pmSFO - SJU
1 stop12h 51mFrontier
Deal found 10/2$306
This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:55 pmSJU - SFO
1 stop11h 21mDelta
Mon 12/89:30 pmSFO - SJU
1 stop11h 15mDelta
Deal found 10/3$325
This SmartFares deal was found by Cheapflights users on 10/2. 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.
Wed 11/53:34 pmSJU - SFO
1 stop12h 25mJetBlue
Sat 11/89:44 pmSFO - SJU
1 stop9h 51mJetBlue
Deal found 10/2$331
This SmartFares deal was found by Cheapflights users on 10/1. 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.
Thu 10/3012:51 pmSJU - SFO
1 stop14h 08mJetBlue
Mon 11/109:44 pmSFO - SJU
1 stop9h 51mJetBlue
Deal found 10/1$332
This Priceline deal was found by Cheapflights users on 10/2. 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 11/116:45 amSJU - SFO
1 stop20h 46mJetBlue
Tue 12/98:15 amSFO - SJU
1 stop11h 39mJetBlue
Deal found 10/2$348
This Delta deal was found by Cheapflights users on 10/2. 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 11/77:15 amSJU - SFO
1 stop14h 14mDelta
Sun 11/96:00 amSFO - SJU
1 stop13h 13mDelta
Deal found 10/2$380
This JetBlue deal was found by Cheapflights users on 10/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:25 pmSJU - SFO
1 stop14h 34mJetBlue
Mon 10/279:10 pmSFO - SJU
1 stop11h 34mJetBlue
Deal found 10/3$387
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:45 amSJU - SFO
1 stop11h 06mUnited Airlines
Tue 12/96:30 amSFO - SJU
2 stops11h 52mUnited Airlines
Deal found 10/2$389
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:35 pmSJU - SFO
2 stops12h 42mAmerican Airlines
Fri 11/1411:18 pmSFO - SJU
1 stop11h 35mAmerican Airlines
Deal found 10/4$390
This Frontier deal was found by Cheapflights users on 10/2. 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.
Thu 11/276:01 amSJU - SFO
1 stop17h 22mFrontier
Mon 12/1511:17 pmSFO - SJU
1 stop11h 37mFrontier
Deal found 10/2$394
This JetBlue deal was found by Cheapflights users on 10/2. 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 10/233:13 pmMBJ - SFO
1 stop10h 03mJetBlue
Mon 10/279:44 pmSFO - MBJ
1 stop11h 56mJetBlue
Deal found 10/2$407

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 October 4, 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

Thu 2/26

2:10 pm-9:46 pm

1 stop11h 36m

San Francisco

Mon 3/2

6:00 am-11:49 pm

1 stop13h 49m

$295

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Thu 2/19

11:40 pm-9:50 am

1 stop14h 10m

San Francisco

Mon 2/23

8:15 am-10:42 pm

1 stop10h 27m

$350

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Thu 2/26

1:30 pm-11:33 pm

1 stop14h 03m

San Francisco

Mon 3/2

8:15 am-10:04 pm

1 stop9h 49m

$356

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Wed 10/22

6:00 am-4:56 pm

1 stop13h 56m

San Francisco

Mon 10/27

9:10 pm-11:44 am

1 stop11h 34m

$387

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Mon 12/22

4:52 pm-12:03 am

1 stop11h 11m

San Francisco

Thu 1/1

7:02 am-9:26 pm

1 stop10h 24m

$389

Montego BaySan Francisco

MBJ - SFO

MBJSFO

Montego Bay Sangster Intl

Thu 10/23

3:13 pm-11:16 pm

1 stop10h 03m

San Francisco

Mon 10/27

9:44 pm-11:40 am

1 stop11h 56m

$407

Montego BaySan Francisco

MBJ - SFO

MBJSFO

Montego Bay Sangster Intl

Sat 11/1

3:30 pm-11:31 pm

1 stop10h 01m

San Francisco

Sat 11/8

9:44 pm-3:10 pm

1 stop14h 26m

$410

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Fri 10/17

4:55 pm-12:55 am

1 stop11h 00m

San Francisco

Sat 10/25

11:00 pm-2:40 pm

1 stop12h 40m

$412

KingstonSan Francisco

KIN - SFO

KINSFO

Kingston Norman Manley

Sat 12/20

6:25 am-4:12 pm

2 stops12h 47m

San Francisco

Mon 1/5

7:00 am-10:51 pm

2 stops12h 51m

$430

KingstonSan Francisco

KIN - SFO

KINSFO

Kingston Norman Manley

Thu 11/13

3:20 pm-11:07 am

1 stop22h 47m

San Francisco

Tue 11/18

11:59 pm-2:16 pm

1 stop11h 17m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

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 $357). 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 October 4, 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 October 4, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and JetBlue from Caribbean Islands to San Francisco. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,940 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,940 reviews
United Airlines
7.4
Good
8,940 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.2
Good
11,041 reviews
United Airlines
7.4
Good
8,940 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
JetBlue
7.2
Good
2,911 reviews
United Airlines
7.4
Good
8,940 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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?

    Delta, JetBlue, and American Airlines can get you from Caribbean Islands to San Francisco in just under 11h 36m. Your travel time can differ by up to 2h 34m. There are 3623 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 Delta ($188), JetBlue ($194), and United Airlines ($195).

  • 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 Aguadilla Borinquen - 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 $357). 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
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Hollister
Vacaville
Foster City
Union City
Vallejo
Fairfield
Burlingame
Redwood City
San Mateo
San Leandro

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 October 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$234Average$484FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$276Average$343FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$305Average$548FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$349Average$522FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$357Average$737FlexibilityNo cancel feeOn-time71%

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