HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean

$89+ Cheap flights from Raleigh (RDU) 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Caribbean with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Raleigh to Caribbean

Cheapest flights from Raleigh to Caribbean
Explore the most affordable flight options available from Raleigh to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/86:10 am
RDU
-
SJU
2 stops11h 48m
Multiple Airlines
Thu 2/126:00 am
SJU
-
RDU
Nonstop3h 53m
Multiple Airlines
Deal found 1/24$176
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Wed 3/42:53 pm
RDU
-
SJU
1 stop11h 00m
Multiple Airlines
Wed 3/1110:52 am
SJU
-
RDU
1 stop21h 25m
Multiple Airlines
Deal found 1/24$177
This Orbitz deal was found by Cheapflights users on 1/24. 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.
Mon 4/138:56 pm
RDU
-
SJU
Nonstop3h 29m
Frontier
Mon 4/203:19 pm
SJU
-
RDU
1 stop23h 23m
Frontier
Deal found 1/24$178
This Frontier deal was found by Cheapflights users on 1/26. 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 2/1411:13 am
RDU
-
SJU
1 stop6h 46m
Frontier
Sun 2/156:00 am
SJU
-
RDU
Nonstop3h 53m
Frontier
Deal found 1/26$179
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Tue 2/105:54 pm
RDU
-
SJU
1 stop5h 49m
Frontier
Fri 2/133:53 am
SJU
-
RDU
1 stop7h 35m
Frontier
Deal found 1/25$180
This eDestinos deal was found by Cheapflights users on 1/25. 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.
Sun 3/19:49 pm
RDU
-
SJU
1 stop27h 36m
Frontier
Thu 3/54:22 pm
SJU
-
RDU
Nonstop3h 53m
Frontier
Deal found 1/25$181
This Frontier deal was found by Cheapflights users on 1/24. 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.
Tue 4/77:33 pm
RDU
-
SJU
1 stop6h 28m
Frontier
Thu 4/166:30 am
SJU
-
RDU
1 stop10h 26m
Frontier
Deal found 1/24$182
This eDestinos deal was found by Cheapflights users on 1/24. 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.
Sat 2/76:00 am
RDU
-
SJU
1 stop10h 00m
Frontier
Mon 2/98:00 am
SJU
-
RDU
1 stop8h 57m
Frontier
Deal found 1/24$184
This Frontier deal was found by Cheapflights users on 1/24. 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 2/83:44 pm
RDU
-
SJU
1 stop8h 24m
Frontier
Thu 2/126:00 am
SJU
-
RDU
Nonstop3h 53m
Frontier
Deal found 1/24$185
This CheapOair deal was found by Cheapflights users on 1/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:25 pm
RDU
-
SJU
1 stop26h 29m
Frontier
Wed 2/185:25 pm
SJU
-
RDU
1 stop15h 27m
Frontier
Deal found 1/25$186
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:20 pm
RDU
-
SJU
Nonstop3h 21m
Frontier
Mon 3/23:53 am
SJU
-
RDU
1 stop14h 06m
Frontier
Deal found 1/26$187
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/1610:36 pm
RDU
-
STT
1 stop14h 55m
Multiple Airlines
Wed 2/255:40 pm
STT
-
RDU
1 stop21h 33m
Multiple Airlines
Deal found 1/26$232

Find flight deals from Raleigh to Caribbean

Keep the following information in mind while searching for Raleigh to Caribbean flight deals. Data was last updated January 26, 2026.

Round-trip from

$176
(Kiwi.com)

One-way from

$89
(Super.com)

Popular in

December

Cheapest in

February

Average price

$313

Good round-trip deal

$261 or less

Good one-way deal

$136 or less
From Raleigh-Durham to Caribbean
Search Deals
One-way flight from Raleigh-Durham to Caribbean
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Raleigh-Durham to Caribbean.
Search Deals
Price to beat on a one-way flight from Raleigh-Durham to Caribbean.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 January 26, 2026.
Use the filters below to find and compare flights from Raleigh to Caribbean that are best for you.

Fly from

Raleigh

Fly to

Caribbean

Route

Depart

Return

Price

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sun 2/15

7:00 am-3:05 pm

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Sun 3/1

1:53 pm-6:56 pm

1 stop6h 03m

$229

RaleighSaint Thomas Island

RDU - STT

RDUSTT

Raleigh-Durham

Thu 2/19

3:08 pm-4:34 pm

1 stop24h 26m

Saint Thomas Island Cyril E King

Tue 2/24

3:36 pm-1:58 pm

1 stop23h 22m

$236

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Thu 2/19

7:00 am-3:05 pm

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Mon 2/23

5:23 pm-10:10 pm

1 stop5h 47m

$238

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Tue 2/10

12:03 pm-4:30 pm

Nonstop3h 27m

San Juan Luis Munoz Marin Intl

Tue 2/24

5:12 pm-10:20 pm

1 stop6h 08m

$243

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sun 2/15

11:40 am-4:07 pm

Nonstop3h 27m

San Juan Luis Munoz Marin Intl

Wed 2/25

8:05 am-10:49 am

Nonstop3h 44m

$257

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Tue 4/14

11:05 am-2:33 pm

Nonstop3h 28m

San Juan Luis Munoz Marin Intl

Thu 4/23

6:30 am-10:08 am

Nonstop3h 38m

$263

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Thu 2/12

11:03 am-9:12 pm

1 stop9h 09m

San Juan Luis Munoz Marin Intl

Fri 2/27

6:15 am-3:45 pm

1 stop10h 30m

$266

RaleighSimpson Bay

RDU - SXM

RDUSXM

Raleigh-Durham

Fri 3/20

6:15 am-12:50 pm

1 stop6h 35m

Simpson Bay Princess Juliana

Wed 3/25

3:55 pm-11:44 pm

1 stop7h 49m

$271

RaleighSimpson Bay

RDU - SXM

RDUSXM

Raleigh-Durham

Tue 3/10

6:13 am-12:50 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Tue 3/17

3:55 pm-11:44 pm

1 stop7h 49m

$271

RaleighSimpson Bay

RDU - SXM

RDUSXM

Raleigh-Durham

Mon 3/23

6:05 am-2:51 pm

1 stop8h 46m

Simpson Bay Princess Juliana

Tue 3/31

3:50 pm-11:44 pm

1 stop7h 54m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Raleigh to Caribbean

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

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

Currently, February is the cheapest month in which you can book a flight from Raleigh to Caribbean (average of $99). Flying from Raleigh to Caribbean in September is currently the most expensive (average of $191). 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 RDU to CB?

Find hourly flight availability from Raleigh 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 January 26, 2026.

One of the essential ways to save on airfare from Raleigh to Caribbean is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Caribbean. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Raleigh to Caribbean flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday at noon 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 January 26, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Raleigh 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
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,198 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,189 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,893 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,057 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Caribbean. 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 from for flights from Raleigh to Caribbean?

    If you book a flight to Caribbean from Raleigh, you will be flying from Raleigh-Durham, which is the city’s only airport. Raleigh-Durham (RDU) is located 11.1 mi from the center of Raleigh.

  • How long is the flight from Raleigh to Caribbean?

    A quick flight from Raleigh to Caribbean can take about 6h 35m. JetBlue provides one of the quickest options available for as low as $271. The distance between Raleigh and Caribbean is about 1560 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $41 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $66 and Avelo Airlines from $83 one-way.

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

    The most popular flight routes from Raleigh to Caribbean are Raleigh-Durham - San Juan Luis Munoz Marin Intl, Raleigh-Durham - Punta Cana and Raleigh-Durham - Montego Bay Sangster Intl.

  • What are the most reliable airlines from Raleigh to Caribbean?

    No one likes to see their flight delayed. When booking a flight from Raleigh to Caribbean consider choosing JetBlue (66%), Delta (50%) or Frontier (40%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Raleigh to Caribbean?

    Looking at all options, your cheapest flight can be booked for $85. While the most popular route (Raleigh-Durham - San Juan Luis Munoz Marin Intl) can be booked for $163 on average, our data indicates $255 when flying from Raleigh to Caribbean.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Caribbean (average of $99). Flying from Raleigh to Caribbean in September is currently the most expensive (average of $191). 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 Raleigh to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Miami flights
Raleigh to Newark flights
Charlotte to John F Kennedy Intl flights
Raleigh to John F Kennedy Intl flights
Raleigh to Las Vegas flights
Raleigh to LaGuardia flights
Charlotte to Las Vegas flights
Raleigh to Luis Munoz Marin Intl flights
Charlotte to LaGuardia flights
Charlotte to Denver flights
Raleigh to Orlando flights
Raleigh to Cancún flights
Raleigh to Fort Lauderdale flights
Raleigh to Seattle flights
Charlotte to Dallas/Fort Worth flights
Raleigh to Tampa flights
Raleigh to Atlanta flights
Charlotte to Hobby flights
Raleigh to Denver flights
Charlotte to Newark flights
Raleigh to Los Angeles flights
Raleigh to Dallas/Fort Worth flights
Charlotte to Miami flights
Raleigh to Hobby flights
Charlotte to Fort Lauderdale flights
Charlotte to Orlando flights
Raleigh to O'Hare Intl flights
Charlotte to Dulles Intl flights
Charlotte to George Bush Intcntl flights
Knoxville to Denver flights
Charlotte to O'Hare Intl flights
Raleigh to Boston flights
Greensboro to John F Kennedy Intl flights
Charlotte to Seattle flights
Raleigh to George Bush Intcntl flights
Charlotte to Boston flights
Charlotte to Cancún flights
Raleigh to Sky Harbor Intl flights
Raleigh to New Orleans flights
Charlotte to Baltimore flights
Raleigh to San Francisco flights
Charlotte to Sky Harbor Intl flights
Charlotte to Luis Munoz Marin Intl flights
Charlotte to Heathrow flights
Greensboro to O'Hare Intl flights
Raleigh to Salt Lake City flights
Charlotte to Salt Lake City flights
Raleigh to Detroit flights
Charlotte to Los Angeles flights
Greensboro to LaGuardia flights

Top 10 airlines flying from Raleigh to Caribbean

Discover the top 10 airlines that operate flights from Raleigh 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$66Average$302FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$95Average$267FlexibilityNo cancel feeOn-time65%
FrontierCheapest$104Average$362FlexibilityNo cancel feeOn-time62%
DeltaCheapest$142Average$483FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$175Average$473FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$190Average$327FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$206Average$303FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$217Average$490FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$524FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$281Average$555FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.