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$138+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SJU
janv. 14 — janv. 211
mer. 1/14
mer. 1/21
1 adult, Economy
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Cheap 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 décembre 15, 2025.

This Priceline deal was found by Cheapflights users on 12/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:20 pmSFO - SJU
1 stop11h 36mMultiple Airlines
mer. 1/145:25 pmSJU - SFO
1 stop10h 04mMultiple Airlines
Deal found 12/13$335
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/3110:45 pmSFO - SJU
1 stop13h 02mDelta
sam. 1/176:15 amSJU - SFO
1 stop15h 23mDelta
Deal found 12/14$392
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/177:00 amSFO - SJU
1 stop12h 59mDelta
mer. 1/147:00 amSJU - SFO
1 stop11h 47mDelta
Deal found 12/13$439
This JetBlue deal was found by Cheapflights users on 12/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/317:30 amSFO - SJU
1 stop10h 55mJetBlue
mar. 1/136:05 amSJU - SFO
1 stop15h 04mJetBlue
Deal found 12/14$445
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/3111:30 pmSFO - UVF
1 stop12h 00mDelta
mer. 1/144:25 pmUVF - SFO
2 stops22h 22mDelta
Deal found 12/13$452
This Trip.com deal was found by Cheapflights users on 12/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:20 pmSFO - SJU
1 stop11h 36mFrontier
mar. 1/67:05 pmSJU - SFO
2 stops24h 01mFrontier
Deal found 12/15$461
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/177:00 amSFO - SJU
1 stop12h 59mDelta
mar. 1/202:15 pmSJU - SFO
1 stop12h 49mDelta
Deal found 12/13$462
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/2812:10 amSFO - SJU
1 stop11h 19mDelta
sam. 1/176:15 amSJU - SFO
1 stop10h 44mDelta
Deal found 12/13$476
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:00 pmSFO - SJU
1 stop17h 44mAmerican Airlines
lun. 12/226:44 amSJU - SFO
1 stop18h 18mAmerican Airlines
Deal found 12/14$489
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:00 amSFO - SJU
1 stop12h 59mDelta
mer. 12/241:07 pmSJU - SFO
1 stop11h 43mDelta
Deal found 12/15$499
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/177:00 amSFO - SJU
1 stop12h 59mDelta
jeu. 12/256:30 amSJU - SFO
1 stop14h 37mDelta
Deal found 12/13$505
This Priceline deal was found by Cheapflights users on 12/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/2811:20 pmSFO - MBJ
1 stop12h 09mMultiple Airlines
ven. 1/91:30 pmMBJ - SFO
2 stops24h 04mMultiple Airlines
Deal found 12/14$526

Find flight deals from Fremont to Caribbean

Keep the following information in mind while searching for Fremont to Caribbean flight deals. Data was last updated décembre 15, 2025.

Round-trip from

$318
(JetBlue)

One-way from

$138
(Frontier)

Popular in

December

Cheapest in

May

Average price

$595
From Fremont to Caribbean
Search Deals
One-way flight from Fremont to Caribbean
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 décembre 15, 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

sam. 2/7

7:05 am-12:10 am

2 stops13h 05m

San Juan Luis Munoz Marin Intl

ven. 2/13

6:30 am-3:00 pm

1 stop12h 30m

$338

San FranciscoMontego Bay

SFO - MBJ

SFOMBJ

San Francisco

jeu. 2/12

10:58 pm-8:50 am

1 stop30h 52m

Montego Bay Sangster Intl

sam. 2/21

10:05 am-9:55 pm

1 stop14h 50m

$343

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

lun. 1/12

11:36 pm-3:03 pm

1 stop11h 27m

Castries Hewanorra

mer. 1/28

5:02 pm-10:05 am

2 stops21h 03m

$354

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

mer. 2/25

10:39 am-12:59 am

1 stop10h 20m

San Juan Luis Munoz Marin Intl

mer. 3/4

5:12 pm-11:58 pm

1 stop10h 46m

$357

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

lun. 1/26

8:26 am-11:48 pm

1 stop11h 22m

San Juan Luis Munoz Marin Intl

sam. 1/31

8:15 am-5:15 pm

1 stop13h 00m

$364

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

lun. 1/12

8:26 am-11:48 pm

1 stop11h 22m

San Juan Luis Munoz Marin Intl

ven. 1/23

1:40 pm-10:59 pm

1 stop13h 19m

$364

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

jeu. 4/23

7:00 am-10:47 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

mer. 4/29

4:25 pm-11:55 pm

1 stop10h 30m

$364

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

mer. 1/21

10:55 pm-4:50 pm

1 stop13h 55m

San Juan Luis Munoz Marin Intl

mar. 2/3

3:55 pm-11:25 pm

1 stop11h 30m

$369

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

mer. 1/21

7:00 pm-4:50 pm

2 stops17h 50m

San Juan Luis Munoz Marin Intl

ven. 1/30

7:00 am-2:47 pm

1 stop11h 47m

$369

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

jeu. 1/22

6:00 am-11:45 pm

1 stop13h 45m

San Juan Luis Munoz Marin Intl

ven. 1/30

3:55 pm-11:25 pm

1 stop11h 30m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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, December is the cheapest month in which you can book a flight from Fremont to Caribbean (average of $169). Flying from Fremont to Caribbean in June is currently the most expensive (average of $296). 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 décembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Fremont to Caribbean in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Fremont to Caribbean?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Caribbean. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to Caribbean flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 décembre 15, 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
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
9,092 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
11,051 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
2,895 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
3,080 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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 11h 27m. Fly via Southwest, Frontier, or American Airlines to get the fastest option. Airlines will cover a distance of 4083 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 $6 on Frontier. Other airlines that offer cheap prices include United Airlines from $98 and JetBlue from $156 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 - Montego Bay Sangster Intl or San Francisco - Punta Cana 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, December is the cheapest month in which you can book a flight from Fremont to Caribbean (average of $169). Flying from Fremont to Caribbean in June is currently the most expensive (average of $296). 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.

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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 décembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$504FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$204Average$586FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$232Average$431FlexibilityNo cancel feeOn-time65%
DeltaCheapest$240Average$638FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$272Average$622FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$286Average$914FlexibilityNo cancel feeOn-time83%
Copa AirlinesCheapest$303Average$685FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$349Average$704FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$358Average$611FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$383Average$609FlexibilityNo cancel feeOn-time63%

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