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$61+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Nis 5 — Nis 121
Cmt 4/5
Cmt 4/12
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 Mart 31, 2025.

Round-trip from

$117
(Justfly.com)

One-way from

$61
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$217

Good round-trip deal

$125 or less

Good one-way deal

$48 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. 7% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 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 Mart 31, 2025.

This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sal 4/294:00 pmEWR - SJU
1 stop16h 26mMultiple Airlines
Per 5/16:15 amSJU - EWR
Nonstop4h 07mMultiple Airlines
Deal found 3/31$117
This eDestinos deal was found by Cheapflights users on 3/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cum 4/258:56 pmMCO - SJU
Nonstop2h 50mSpirit Airlines
Cmt 4/269:30 pmSJU - MCO
Nonstop3h 16mSpirit Airlines
Deal found 3/30$120
This Frontier deal was found by Cheapflights users on 3/31. 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.
Sal 5/66:00 amJFK - SJU
Nonstop4h 00mFrontier
Sal 5/69:30 pmSJU - JFK
Nonstop4h 05mFrontier
Deal found 3/31$125
This eDestinos deal was found by Cheapflights users on 3/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cum 4/411:25 amEWR - SJU
Nonstop3h 50mFrontier
Per 4/106:15 amSJU - EWR
Nonstop4h 10mFrontier
Deal found 3/30$129
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Sal 4/294:00 pmEWR - SJU
1 stop16h 26mSpirit Airlines
Sal 5/63:41 pmSJU - EWR
1 stop7h 25mSpirit Airlines
Deal found 3/30$131
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Cmt 4/267:52 pmBOS - SJU
Nonstop4h 00mSpirit Airlines
Çar 4/305:10 pmSJU - BOS
1 stop7h 35mSpirit Airlines
Deal found 3/30$136
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Paz 4/611:57 pmMCO - SJU
Nonstop2h 43mMultiple Airlines
Sal 4/82:55 amSJU - MCO
Nonstop3h 19mMultiple Airlines
Deal found 3/30$140
This Frontier deal was found by Cheapflights users on 3/30. 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.
Sal 4/86:45 pmMCO - SJU
Nonstop2h 53mFrontier
Sal 4/82:55 amSJU - MCO
Nonstop3h 19mFrontier
Deal found 3/30$151
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Cmt 4/267:52 pmBOS - SJU
Nonstop4h 00mMultiple Airlines
Paz 5/46:30 amSJU - BOS
Nonstop4h 13mMultiple Airlines
Deal found 3/30$157
This JetBlue deal was found by Cheapflights users on 3/31. 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.
Sal 4/293:30 pmJFK - SJU
Nonstop4h 04mJetBlue
Sal 4/293:28 amSJU - JFK
Nonstop4h 01mJetBlue
Deal found 3/31$171
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Çar 4/911:16 amBOS - SJU
Nonstop3h 56mFrontier
Çar 4/166:00 amSJU - BOS
Nonstop4h 16mFrontier
Deal found 3/30$178
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Çar 4/306:00 amLGA - SJU
1 stop9h 35mSpirit Airlines
Sal 5/61:33 amSJU - LGA
1 stop13h 27mSpirit Airlines
Deal found 3/30$183

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 Mart 31, 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

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sal 4/29

4:00 pm-8:26 am

1 stop16h 26m

San Juan Luis Munoz Marin Intl

Per 5/1

6:15 am-10:22 am

Nonstop4h 07m

$117

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Cum 4/25

8:56 pm-11:46 pm

Nonstop2h 50m

San Juan Luis Munoz Marin Intl

Cmt 4/26

9:30 pm-12:46 am

Nonstop3h 16m

$120

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sal 5/6

6:00 am-10:00 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sal 5/6

9:30 pm-1:35 am

Nonstop4h 05m

$125

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Çar 4/30

11:25 am-3:15 pm

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Çar 5/7

9:30 pm-1:37 am

Nonstop4h 07m

$129

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sal 4/29

4:00 pm-8:26 am

1 stop16h 26m

San Juan Luis Munoz Marin Intl

Sal 5/6

3:41 pm-11:06 pm

1 stop7h 25m

$131

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Cmt 4/26

7:52 pm-11:52 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Çar 4/30

5:10 pm-12:45 am

1 stop7h 35m

$136

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Sal 4/15

5:45 am-8:33 am

Nonstop2h 48m

San Juan Luis Munoz Marin Intl

Cmt 4/19

9:30 pm-12:46 am

Nonstop3h 16m

$140

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Cmt 4/26

7:52 pm-11:52 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Paz 5/4

6:30 am-10:43 am

Nonstop4h 13m

$157

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Cum 5/2

11:59 pm-2:51 am

Nonstop2h 52m

San Juan Luis Munoz Marin Intl

Çar 5/7

3:56 am-7:10 am

Nonstop3h 14m

$162

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sal 4/29

3:30 pm-7:34 pm

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

Sal 4/29

3:28 am-7:29 am

Nonstop4h 01m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 December is currently the most expensive (average of $336). 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 Mart 31, 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.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 Mart 31, 2025.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

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.
Southwest
8.0
Very good
4,275 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

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.
Copa Airlines
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

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.
Aeromexico
7.5
Good
1,700 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

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.
Avelo Airlines
7.5
Good
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

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 USA to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $61. Users have also found prices from $63 and $88 on Frontier and JetBlue, 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 December is currently the most expensive (average of $336). 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.
LaGuardia to Miami flights
Newark to Fort Lauderdale flights
Newark to Cancún flights
John F Kennedy Intl to Cancún flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Miami flights
Newark to Orlando flights
Newark to Las Vegas flights
Los Angeles to Haneda flights
Dallas/Fort Worth to Cancún flights
Dallas/Fort Worth to Seattle flights
Newark to Heathrow flights
LaGuardia to Orlando flights
John F Kennedy Intl to Charles de Gaulle flights
Dallas/Fort Worth to LaGuardia flights
Newark to Charles de Gaulle flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Mexico City flights
Newark to Los Angeles flights
John F Kennedy Intl to Haneda flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to Gatwick flights
O'Hare Intl to Cancún flights
Los Angeles to Newark flights
Los Angeles to Honolulu flights
Los Angeles to Narita flights
Dallas/Fort Worth to O'Hare Intl flights
Newark to Seattle flights
Dallas/Fort Worth to Las Vegas flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Dallas/Fort Worth flights
LaGuardia to Atlanta flights
Denver to Las Vegas flights
O'Hare Intl to Las Vegas flights
Dulles Intl to Cancún flights
Newark to Narita flights
John F Kennedy Intl to Seattle flights
Newark to Tampa flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to San Francisco 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 Mart 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$340FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$78Average$395FlexibilityNo cancel feeOn-time65%
ArajetCheapest$120Average$329FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$155Average$323FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$166Average$543FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$179Average$609FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$182Average$566FlexibilityNo cancel feeOn-time75%
Western AirCheapest$196Average$290FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$617FlexibilityNo cancel feeOn-time71%
BahamasairCheapest$249Average$267FlexibilityNo cancel feeOn-time33%
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