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$124+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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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 octubre 28, 2025.

This Frontier deal was found by Cheapflights users on 10/26. 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.
dom. 11/163:55 pmRDU - SJU
1 stop8h 37mFrontier
jue. 11/209:54 pmSJU - RDU
1 stop11h 21mFrontier
Deal found 10/26$229
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/259:45 pmRDU - SJU
1 stop10h 55mFrontier
vie. 12/53:06 pmSJU - RDU
Nonstop3h 52mFrontier
Deal found 10/27$231
This Frontier deal was found by Cheapflights users on 10/28. 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.
dom. 12/71:03 pmRDU - SJU
2 stops19h 34mFrontier
jue. 12/114:31 pmSJU - RDU
1 stop8h 41mFrontier
Deal found 10/28$232
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/43:47 pmRDU - SJU
Nonstop3h 21mFrontier
dom. 12/77:00 amSJU - RDU
1 stop12h 27mFrontier
Deal found 10/27$233
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:14 pmRDU - SJU
1 stop12h 41mFrontier
lun. 12/810:42 amSJU - RDU
2 stops11h 25mFrontier
Deal found 10/27$234
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/73:47 pmRDU - SJU
Nonstop3h 21mFrontier
lun. 12/89:15 amSJU - RDU
1 stop11h 04mFrontier
Deal found 10/25$235
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/239:39 amRDU - SJU
Nonstop3h 23mFrontier
jue. 11/276:05 amSJU - RDU
Nonstop3h 39mFrontier
Deal found 10/27$237
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/113:47 pmRDU - SJU
Nonstop3h 21mFrontier
mar. 12/239:49 amSJU - RDU
1 stop8h 30mFrontier
Deal found 10/27$238
This Frontier deal was found by Cheapflights users on 10/26. 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.
dom. 11/163:55 pmRDU - SJU
1 stop8h 37mFrontier
sáb. 11/224:10 pmSJU - RDU
1 stop8h 26mFrontier
Deal found 10/26$239
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mié. 11/126:10 amRDU - SJU
2 stops20h 23mMultiple Airlines
mié. 11/196:17 pmSJU - RDU
1 stop20h 18mMultiple Airlines
Deal found 10/28$241
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:15 amRDU - NAS
1 stop8h 15mDelta
sáb. 12/201:31 pmNAS - RDU
1 stop10h 14mDelta
Deal found 10/26$295
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/136:35 pmRDU - NAS
2 stops17h 06mDelta
lun. 12/155:08 pmNAS - RDU
1 stop5h 07mDelta
Deal found 10/26$299

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 octubre 28, 2025.

Round-trip from

$229
(Frontier)

One-way from

$124
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$302

Good round-trip deal

$298 or less

Good one-way deal

$146 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. 4% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octubre 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

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

sáb. 12/13

7:41 pm-11:41 am

1 stop16h 00m

Nassau Intl

jue. 12/18

3:55 pm-12:18 am

1 stop8h 23m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

jue. 12/4

6:30 am-1:33 pm

1 stop7h 03m

Nassau Intl

lun. 12/8

2:35 pm-10:15 pm

1 stop7h 40m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

jue. 12/25

6:30 am-12:16 pm

1 stop5h 46m

Nassau Intl

lun. 12/29

10:20 am-5:40 pm

1 stop7h 20m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

lun. 12/15

6:15 am-1:30 pm

1 stop7h 15m

Nassau Intl

mié. 12/17

5:08 pm-12:18 am

1 stop7h 10m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

jue. 12/25

6:30 am-12:16 pm

1 stop5h 46m

Nassau Intl

mié. 12/31

10:20 am-5:40 pm

1 stop7h 20m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

dom. 12/14

7:41 pm-11:41 am

1 stop16h 00m

Nassau Intl

vie. 12/19

2:55 pm-12:18 am

1 stop9h 23m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

vie. 12/5

7:15 am-3:43 pm

1 stop8h 28m

Nassau Intl

dom. 12/7

5:08 pm-12:18 am

1 stop7h 10m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

dom. 12/14

7:41 pm-11:41 am

1 stop16h 00m

Nassau Intl

mié. 12/17

5:08 pm-8:57 am

1 stop15h 49m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

dom. 12/14

7:41 pm-11:41 am

1 stop16h 00m

Nassau Intl

sáb. 12/20

12:33 pm-8:54 pm

1 stop8h 21m

$295

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

sáb. 12/13

7:41 pm-11:41 am

1 stop16h 00m

Nassau Intl

mié. 12/17

5:08 pm-8:57 am

1 stop15h 49m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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, February is the cheapest month in which you can book a flight from Raleigh to Caribbean (average of $97). Flying from Raleigh to Caribbean in September is currently the most expensive (average of $190). 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 octubre 28, 2025.

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 afternoon tend to be the most expensive. A flight at noon could potentially save you up to 15% 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 December 16, 2024.

Travelers seeking maximum savings on their Raleigh to Caribbean flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings 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 octubre 28, 2025.
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
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
JetBlue
7.2
Good
2,908 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,124 reviews
Delta
7.9
Good
7,994 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 3h 18m. Delta provides one of the quickest options available for as low as $302. The distance between Raleigh and Caribbean is about 1435 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 $126 on Avelo Airlines. Other airlines that offer cheap prices include American Airlines from $136 and United Airlines from $136 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 cheapest flights from Raleigh to Caribbean?

    Looking at all options, your cheapest flight can be booked for $77. While the most popular route (Raleigh-Durham - San Juan Luis Munoz Marin Intl) can be booked for $193 on average, our data indicates $274 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 $97). Flying from Raleigh to Caribbean in September is currently the most expensive (average of $190). 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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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 8 airlines flying from Raleigh to Caribbean

Discover the top 8 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$389FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$82Average$306FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$107Average$363FlexibilityNo cancel feeOn-time62%
DeltaCheapest$161Average$481FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$211Average$495FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$220Average$514FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$269Average$666FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$281Average$585FlexibilityNo cancel feeOn-time63%

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