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$133+ Cheap flights from Fremont, CA to Caribbean

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SJU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Fremont to Caribbean

Keep the following information in mind while searching for Fremont to Caribbean flight deals. Data was last updated September 16, 2025.

Round-trip from

$318
(Kiwi.com)

One-way from

$133
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$468
From Fremont to Caribbean
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One-way flight from Fremont to Caribbean
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Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Fremont to Caribbean

Cheapest flights from Fremont to Caribbean
Explore the most affordable flight options available from Fremont to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/2611:00 pmSFO - SJU
1 stop12h 11mMultiple Airlines
Fri 10/311:59 amSJU - SFO
2 stops24h 51mMultiple Airlines
Deal found 9/13$318
This Frontier deal was found by Cheapflights users on 9/14. 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 9/2611:00 pmSFO - SJU
1 stop12h 11mFrontier
Fri 10/39:26 pmSJU - SFO
2 stops18h 49mFrontier
Deal found 9/14$319
This Frontier deal was found by Cheapflights users on 9/14. 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.
Sat 10/2510:23 pmSFO - SJU
1 stop12h 46mFrontier
Wed 10/299:00 amSJU - SFO
2 stops16h 27mFrontier
Deal found 9/14$320
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/110:23 pmSFO - SJU
1 stop13h 56mMultiple Airlines
Thu 11/69:49 pmSJU - SFO
2 stops30h 20mMultiple Airlines
Deal found 9/14$325
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:23 pmSFO - SJU
1 stop12h 46mFrontier
Tue 10/289:00 amSJU - SFO
2 stops39h 22mFrontier
Deal found 9/15$330
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:00 pmSFO - SJU
1 stop12h 11mMultiple Airlines
Thu 10/94:04 pmSJU - SFO
2 stops35h 15mMultiple Airlines
Deal found 9/13$332
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 12/611:17 pmSFO - SJU
1 stop11h 37mFrontier
Mon 12/83:55 amSJU - SFO
2 stops21h 13mFrontier
Deal found 9/13$334
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2811:00 pmSFO - SJU
1 stop12h 11mMultiple Airlines
Thu 10/22:38 pmSJU - SFO
2 stops33h 43mMultiple Airlines
Deal found 9/15$338
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:00 pmSFO - SJU
1 stop12h 11mMultiple Airlines
Mon 10/63:22 pmSJU - SFO
2 stops33h 00mMultiple Airlines
Deal found 9/14$341
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2711:00 pmSFO - SJU
1 stop12h 11mFrontier
Thu 10/210:57 amSJU - SFO
2 stops15h 05mFrontier
Deal found 9/15$342
This JetBlue deal was found by Cheapflights users on 9/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:00 pmSFO - NAS
1 stop12h 59mJetBlue
Thu 10/302:22 pmNAS - SFO
1 stop12h 09mJetBlue
Deal found 9/15$419
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:17 pmSFO - MBJ
1 stop13h 16mFrontier
Thu 12/1111:17 amMBJ - SFO
1 stop14h 05mFrontier
Deal found 9/15$421

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Fremont to Caribbean that are best for you.

Fly from

Fremont

Fly to

Caribbean

Route

Depart

Return

Price

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Tue 10/21

8:00 am-9:24 pm

1 stop10h 24m

San Juan Luis Munoz Marin Intl

Wed 11/5

2:33 pm-11:59 pm

1 stop13h 26m

$356

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Wed 12/10

7:45 am-10:23 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Tue 1/13

1:10 pm-11:33 pm

1 stop14h 23m

$356

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Mon 10/20

12:43 am-3:42 pm

1 stop11h 59m

San Juan Luis Munoz Marin Intl

Tue 10/28

4:50 pm-1:15 am

1 stop11h 25m

$389

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Mon 10/20

12:43 am-3:42 pm

1 stop11h 59m

San Juan Luis Munoz Marin Intl

Wed 10/29

2:46 pm-10:59 pm

1 stop11h 13m

$389

San FranciscoNassau

SFO - NAS

SFONAS

San Francisco

Mon 3/2

10:40 pm-1:27 pm

1 stop11h 47m

Nassau Intl

Fri 3/6

10:17 am-8:19 pm

1 stop13h 02m

$419

San FranciscoNassau

SFO - NAS

SFONAS

San Francisco

Fri 10/24

10:00 pm-1:59 pm

1 stop12h 59m

Nassau Intl

Thu 10/30

2:22 pm-11:31 pm

1 stop12h 09m

$419

San FranciscoGeorge Town

SFO - GCM

SFOGCM

San Francisco

Wed 1/7

10:40 pm-2:55 pm

1 stop13h 15m

George Town Owen Roberts Intl

Tue 1/13

3:55 pm-11:33 pm

1 stop10h 38m

$428

San FranciscoNassau

SFO - NAS

SFONAS

San Francisco

Tue 10/14

11:20 pm-4:52 pm

1 stop14h 32m

Nassau Intl

Tue 10/28

2:22 pm-11:31 pm

1 stop12h 09m

$430

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Sun 9/28

12:43 am-3:42 pm

1 stop11h 59m

San Juan Luis Munoz Marin Intl

Thu 10/2

1:05 am-9:14 am

1 stop11h 09m

$435

San FranciscoNassau

SFO - NAS

SFONAS

San Francisco

Sat 1/17

10:40 pm-4:32 pm

1 stop14h 52m

Nassau Intl

Wed 1/21

11:45 am-12:34 am

1 stop15h 49m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Fremont to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Fremont 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 Fremont to Caribbean

What is the cheapest month to book a flight from Fremont to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Fremont to Caribbean (average of $254). Flying from Fremont to Caribbean in June is currently the most expensive (average of $339). 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 FR8 to CB?

Find hourly flight availability from Fremont to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Fremont to Caribbean, 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 Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated September 16, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Fremont to Caribbean have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Frontier
5.8
Fair
3,172 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • How long is the flight from Fremont to Caribbean?

    There are many flights that can get you from Fremont to Caribbean in 10h 24m. Fly via JetBlue, United Airlines, or Delta to get the fastest option. Airlines will cover a distance of 3623 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Fremont to Caribbean one-way?

    One-way options have recently been found by users for as low as $134 on Frontier. Other airlines that offer cheap prices include JetBlue from $156 and Southwest from $184 one-way.

  • What are the most popular routes from Fremont to Caribbean?

    Most travelers choose San Francisco - San Juan Luis Munoz Marin Intl, San Francisco - Punta Cana or San Francisco - Montego Bay Sangster Intl when deciding on the best route from Fremont to Caribbean.

  • Can I find deals for flights from Fremont to Caribbean that include hotel bookings?

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

  • How can I find direct flights from Fremont to Caribbean?

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

  • Can I find deals for business class flights from Fremont to Caribbean?

    Yes. Cheapflights offers flight deals from Fremont to Caribbean 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 Fremont to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Fremont to Caribbean (average of $254). Flying from Fremont to Caribbean in June is currently the most expensive (average of $339). 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

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Alternative routes for Fremont to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Fremont to Caribbean

Discover the top 10 airlines that operate flights from Fremont to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$452FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$232Average$452FlexibilityNo cancel feeOn-time65%
DeltaCheapest$240Average$642FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$298Average$593FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$303Average$700FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$305Average$634FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$310Average$974FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$346Average$704FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$358Average$611FlexibilityNo cancel feeOn-time75%
AeromexicoCheapest$378Average$735FlexibilityNo cancel feeOn-timeN/A

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