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$67+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheap flight deals from Raleigh to Caribbean

Keep the following information in mind while searching for Raleigh to Caribbean flight deals. Data was last updated marzo 28, 2025.

Round-trip from

$211
(Mytrip)

One-way from

$67
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$347

Good round-trip deal

$226 or less

Good one-way deal

$102 or less
From Raleigh-Durham to Caribbean
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One-way flight from Raleigh-Durham to Caribbean
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Highest demand for flights based on searches. 14% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 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 Raleigh-Durham to Caribbean.
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Price to beat on a one-way flight from Raleigh-Durham to Caribbean.
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Find 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 marzo 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/910:17 amRDU - SJU
2 stops25h 14mSpirit Airlines
dom. 5/118:12 pmSJU - RDU
1 stop13h 00mSpirit Airlines
Deal found 3/27$211
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/49:32 pmRDU - SJU
Nonstop3h 20mMultiple Airlines
mar. 4/86:25 pmSJU - RDU
1 stop23h 26mMultiple Airlines
Deal found 3/27$224
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
sáb. 4/268:39 pmRDU - SJU
Nonstop3h 20mFrontier
sáb. 5/311:25 amSJU - RDU
Nonstop3h 42mFrontier
Deal found 3/27$234
This JetBlue deal was found by Cheapflights users on 3/27. 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.
sáb. 4/266:00 amRDU - SJU
Nonstop3h 24mJetBlue
sáb. 5/36:05 amSJU - RDU
1 stop9h 43mJetBlue
Deal found 3/27$255
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/910:17 amRDU - STT
2 stops26h 09mSpirit Airlines
mié. 5/142:41 pmSTT - RDU
3 stops24h 17mSpirit Airlines
Deal found 3/26$267
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/266:45 pmRDU - SJU
1 stop5h 10mSouthwest
sáb. 5/36:20 amSJU - RDU
1 stop8h 35mSouthwest
Deal found 3/27$270
This American Airlines deal was found by Cheapflights users on 3/27. 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.
mar. 7/86:23 pmRDU - STX
2 stops20h 42mAmerican Airlines
dom. 7/135:20 pmSTX - RDU
2 stops17h 08mAmerican Airlines
Deal found 3/27$283
This American Airlines deal was found by Cheapflights users on 3/27. 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.
mar. 8/195:32 amRDU - STT
2 stops9h 18mAmerican Airlines
sáb. 8/2312:50 pmSTT - RDU
2 stops10h 40mAmerican Airlines
Deal found 3/27$283
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
sáb. 4/268:00 amRDU - PUJ
Nonstop3h 20mAvelo Airlines
sáb. 5/312:50 pmPUJ - RDU
Nonstop3h 31mAvelo Airlines
Deal found 3/27$286
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/46:05 amRDU - SJU
1 stop8h 39mUnited Airlines
lun. 4/71:05 amSJU - RDU
1 stop7h 36mUnited Airlines
Deal found 3/27$289
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
sáb. 4/510:58 amRDU - PUJ
1 stop5h 14mMultiple Airlines
sáb. 4/1212:50 pmPUJ - RDU
Nonstop3h 21mMultiple Airlines
Deal found 3/27$294
This Delta deal was found by Cheapflights users on 3/27. 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.
sáb. 4/2611:21 amRDU - SJU
1 stop9h 02mDelta
mié. 4/307:15 amSJU - RDU
1 stop6h 48mDelta
Deal found 3/27$294

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 marzo 28, 2025.
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

vie. 5/9

10:17 am-11:31 am

2 stops25h 14m

San Juan Luis Munoz Marin Intl

dom. 5/11

8:12 pm-9:12 am

1 stop13h 00m

$211

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

vie. 5/9

4:07 pm-7:29 pm

Nonstop3h 22m

San Juan Luis Munoz Marin Intl

dom. 5/11

8:12 pm-9:12 am

1 stop13h 00m

$224

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

sáb. 4/26

8:39 pm-11:59 pm

Nonstop3h 20m

San Juan Luis Munoz Marin Intl

sáb. 5/3

11:25 am-3:07 pm

Nonstop3h 42m

$234

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

sáb. 4/26

6:00 am-9:24 am

Nonstop3h 24m

San Juan Luis Munoz Marin Intl

sáb. 5/3

6:05 am-3:48 pm

1 stop9h 43m

$255

RaleighSaint Thomas Island

RDU - STT

RDUSTT

Raleigh-Durham

vie. 5/9

10:17 am-12:26 pm

2 stops26h 09m

Saint Thomas Island Cyril E King

mié. 5/14

2:41 pm-2:58 pm

3 stops24h 17m

$267

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

sáb. 4/26

6:45 pm-11:55 pm

1 stop5h 10m

San Juan Luis Munoz Marin Intl

sáb. 5/3

6:20 am-2:55 pm

1 stop8h 35m

$270

RaleighChristiansted

RDU - STX

RDUSTX

Raleigh-Durham

mar. 7/8

6:23 pm-3:05 pm

2 stops20h 42m

Christiansted Henry Rohlsen

dom. 7/13

5:20 pm-10:28 am

2 stops17h 08m

$283

RaleighSaint Thomas Island

RDU - STT

RDUSTT

Raleigh-Durham

mar. 6/10

10:21 am-4:00 pm

1 stop5h 39m

Saint Thomas Island Cyril E King

mar. 6/17

1:44 pm-9:27 pm

1 stop7h 43m

$283

RaleighPunta Cana

RDU - PUJ

RDUPUJ

Raleigh-Durham

sáb. 4/26

8:00 am-11:20 am

Nonstop3h 20m

Punta Cana

sáb. 5/3

12:50 pm-4:21 pm

Nonstop3h 31m

$286

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

sáb. 4/26

11:21 am-8:23 pm

1 stop9h 02m

San Juan Luis Munoz Marin Intl

mié. 4/30

7:15 am-2:03 pm

1 stop6h 48m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from Raleigh to Caribbean (average of $254). Flying from Raleigh 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 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 marzo 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh 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 marzo 28, 2025.
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Copa Airlines
7.5
Good
1,395 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.6

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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 $67 on Spirit Airlines. Other airlines that offer cheap prices include Avelo Airlines from $89 and Frontier from $96 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 - Saint Thomas Island Cyril E King.

  • What are the cheapest flights from Raleigh to Caribbean?

    Looking at all options, your cheapest flight can be booked for $74. While the most popular route (Raleigh-Durham - San Juan Luis Munoz Marin Intl) can be booked for $198 on average our data indicates $254 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, September is the cheapest month in which you can book a flight from Raleigh to Caribbean (average of $254). Flying from Raleigh 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

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Alternative routes for Raleigh to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Raleigh to Caribbean

Discover the top 9 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$332FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$369FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$165Average$493FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$206Average$517FlexibilityNo cancel feeOn-time69%
DeltaCheapest$207Average$483FlexibilityNo cancel feeOn-timeN/A
Avelo AirlinesCheapest$246Average$304FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$648FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$276Average$596FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$352Average$406FlexibilityNo cancel feeOn-time70%
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