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$83+ Cheap flights from the United States 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from USA to Caribbean

Keep the following information in mind while searching for USA to Caribbean flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$133
(SmartFares)

One-way from

$83
(Cheapflightsfares)

Popular in

December

Cheapest in

March

Average price

$235

Good round-trip deal

$98 or less

Good one-way deal

$70 or less
From USA to Caribbean
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One-way flight from USA to Caribbean
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from USA to Caribbean.
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Price to beat on a one-way flight from USA to Caribbean.
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Find flight deals from USA to Caribbean

Cheapest flights from USA to Caribbean
Explore the most affordable flight options available from USA to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This SmartFares deal was found by Cheapflights users on 9/10. 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.
lun. 9/156:00 amJFK - SJU
Nonstop3h 56mFrontier
lun. 9/229:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 9/10$133
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
lun. 9/156:00 amJFK - SJU
Nonstop3h 56mFrontier
jue. 9/189:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 9/10$134
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/226:00 amJFK - SJU
Nonstop3h 56mFrontier
sáb. 9/279:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 9/11$138
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:00 amJFK - SJU
Nonstop3h 56mFrontier
mar. 9/239:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 9/11$139
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/236:00 amJFK - SJU
Nonstop3h 56mFrontier
mar. 9/239:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 9/11$141
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
vie. 10/312:00 pmJFK - SJU
Nonstop3h 54mFrontier
mar. 11/49:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 9/10$142
This Frontier deal was found by Cheapflights users on 9/9. 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.
lun. 9/226:00 amJFK - SJU
Nonstop3h 56mFrontier
lun. 9/229:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 9/9$143
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
lun. 9/226:00 amJFK - SJU
Nonstop3h 56mFrontier
mar. 9/239:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 9/9$146
This Orbitz deal was found by Cheapflights users on 9/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:25 pmEWR - SJU
1 stop17h 18mMultiple Airlines
sáb. 10/44:51 pmSJU - EWR
Nonstop4h 11mMultiple Airlines
Deal found 9/11$147
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/811:30 amJFK - SJU
Nonstop3h 54mFrontier
dom. 10/126:22 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 9/10$148
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
sáb. 10/2511:30 amJFK - SJU
Nonstop3h 54mFrontier
lun. 10/276:22 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 9/10$149
This Frontier deal was found by Cheapflights users on 9/11. 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.
mié. 10/811:30 amJFK - SJU
Nonstop3h 54mFrontier
jue. 10/166:22 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 9/11$150

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 septiembre 11, 2025.
Use the filters below to find and compare flights from the United States to Caribbean that are best for you.

Fly from

USA

Fly to

Caribbean

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

vie. 10/3

8:40 pm-12:47 am

Nonstop4h 07m

San Juan Luis Munoz Marin Intl

sáb. 10/4

3:03 am-7:00 am

Nonstop3h 57m

$196

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

mar. 10/14

12:45 pm-4:42 pm

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

sáb. 10/18

3:03 am-7:00 am

Nonstop3h 57m

$196

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

vie. 10/3

12:45 pm-4:43 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

dom. 10/5

3:03 am-7:00 am

Nonstop3h 57m

$196

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

mar. 9/30

11:00 am-2:56 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

vie. 10/3

3:03 am-7:00 am

Nonstop3h 57m

$210

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mar. 11/18

1:05 pm-10:22 pm

1 stop8h 17m

San Juan Luis Munoz Marin Intl

jue. 11/20

7:35 pm-10:53 pm

Nonstop4h 18m

$211

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mar. 10/28

1:05 pm-9:22 pm

1 stop8h 17m

San Juan Luis Munoz Marin Intl

mié. 10/29

1:05 am-5:24 am

Nonstop4h 19m

$211

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mar. 11/4

1:05 pm-10:22 pm

1 stop8h 17m

San Juan Luis Munoz Marin Intl

jue. 11/6

2:20 pm-5:41 pm

Nonstop4h 21m

$211

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

mar. 9/30

6:00 am-3:42 pm

1 stop9h 42m

San Juan Luis Munoz Marin Intl

jue. 10/2

4:55 pm-11:43 pm

1 stop6h 48m

$215

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

mié. 9/24

8:40 am-12:42 pm

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

dom. 9/28

11:45 am-3:41 pm

Nonstop3h 56m

$216

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

jue. 11/20

11:00 am-3:54 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

dom. 11/23

3:50 pm-7:06 pm

Nonstop4h 16m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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

Have a flexible travel schedule? Discover the best time to fly to Caribbean from USA 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 the United States to Caribbean

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

Currently, September is the cheapest month in which you can book a flight from USA to Caribbean (average of $254). Flying from USA 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 US to CB?

Find hourly flight availability from USA 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 septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Caribbean as you normally would.

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 septiembre 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from the United States to Caribbean by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from USA 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 USA to Caribbean?

    Departing from USA to Caribbean will take you 4h 07m. The distance between USA and Caribbean is about 1601 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $85. Users have also found prices from $98 and $101 on Delta and Spirit Airlines, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from USA to Caribbean (average of $254). Flying from USA 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Los Angeles flights
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Los Angeles to Seattle flights
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Los Angeles to O'Hare Intl flights
Seattle to Los Angeles flights
John F Kennedy Intl to Fort Lauderdale flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Orlando flights
Seattle to Dallas/Fort Worth flights

Top 10 airlines flying from USA to Caribbean

Discover the top 10 airlines that operate flights from USA 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$80Average$367FlexibilityNo cancel feeOn-time65%
ArajetCheapest$136Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$155Average$610FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$157Average$536FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$179Average$327FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$188Average$823FlexibilityNo cancel feeOn-time67%
SouthwestCheapest$189Average$635FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$194Average$600FlexibilityNo cancel feeOn-time69%
BahamasairCheapest$211Average$299FlexibilityNo cancel feeOn-time33%
AzulCheapest$223Average$483FlexibilityNo cancel feeOn-time82%

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