Caribbean

$93+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
heinä 10 — heinä 171
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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 kesäkuu 10, 2026.

This Frontier deal was found by Cheapflights users on 6/5. 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.
su 8/3012:56 pm
RDU
-
SJU
Nonstop3h 38m
Frontier
to 9/38:00 am
SJU
-
RDU
Nonstop3h 43m
Frontier
Deal found 6/5$261
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 8/28:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
su 8/93:36 pm
SJU
-
RDU
Nonstop3h 52m
Frontier
Deal found 6/5$263
This Frontier deal was found by Cheapflights users on 6/7. 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.
to 7/308:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
ti 8/113:36 pm
SJU
-
RDU
Nonstop3h 52m
Frontier
Deal found 6/7$264
This Frontier deal was found by Cheapflights users on 6/7. 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.
ti 7/288:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
ti 8/46:00 am
SJU
-
RDU
1 stop11h 09m
Frontier
Deal found 6/7$265
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
su 8/2312:56 pm
RDU
-
SJU
Nonstop3h 38m
Frontier
ke 8/266:41 pm
SJU
-
RDU
1 stop12h 40m
Frontier
Deal found 6/6$267
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 8/2312:56 pm
RDU
-
SJU
Nonstop3h 38m
Frontier
to 9/38:00 am
SJU
-
RDU
Nonstop3h 43m
Frontier
Deal found 6/5$268
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
ti 8/118:56 am
RDU
-
SJU
1 stop7h 15m
Frontier
to 8/206:00 am
SJU
-
RDU
1 stop8h 04m
Frontier
Deal found 6/9$271
This Frontier deal was found by Cheapflights users on 6/9. 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.
ti 8/48:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
ti 8/116:00 am
SJU
-
RDU
1 stop11h 15m
Frontier
Deal found 6/9$272
This Flightnetwork deal was found by Cheapflights users on 6/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 7/58:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
ti 7/143:00 pm
SJU
-
RDU
1 stop17h 48m
Frontier
Deal found 6/10$273
This Frontier deal was found by Cheapflights users on 6/7. 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.
ti 8/1812:56 pm
RDU
-
SJU
Nonstop3h 38m
Frontier
ti 8/183:06 am
SJU
-
RDU
1 stop6h 13m
Frontier
Deal found 6/7$275
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
su 8/28:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
ke 8/57:10 am
SJU
-
RDU
1 stop10h 19m
Frontier
Deal found 6/7$276
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
su 8/1610:34 pm
RDU
-
SJU
1 stop26h 07m
Frontier
pe 8/216:00 am
SJU
-
RDU
1 stop8h 04m
Frontier
Deal found 6/5$277

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 kesäkuu 10, 2026.

Round-trip from

$261
(Frontier)

One-way from

$93
(Delta)

Popular in

December

Cheapest in

February

Average price

$375

Good round-trip deal

$366 or less

Good one-way deal

$167 or less
From Raleigh-Durham to Caribbean
One-way flight from Raleigh-Durham to Caribbean
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Raleigh-Durham to Caribbean.
Price to beat on a one-way flight from Raleigh-Durham to Caribbean.

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 kesäkuu 10, 2026.
Use the filters below to find and compare flights from Raleigh to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

la 6/13

8:00 am-2:57 pm

1 stop6h 57m

Nassau Intl

ke 6/17

12:35 pm-6:43 pm

1 stop6h 08m

$294

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

la 8/29

8:55 am-4:39 pm

1 stop7h 44m

Nassau Intl

la 9/5

6:04 pm-12:42 am

1 stop6h 38m

$294

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

ti 6/16

7:33 am-11:52 am

1 stop4h 19m

Nassau Intl

ke 6/24

3:29 pm-12:09 am

1 stop8h 40m

$294

RaleighMontego Bay

RDU - MBJ

RDUMBJ

Raleigh-Durham

su 10/18

8:45 am-3:34 pm

1 stop7h 49m

Montego Bay Sangster Intl

to 10/22

4:59 pm-12:23 am

1 stop6h 24m

$334

RaleighSimpson Bay

RDU - SXM

RDUSXM

Raleigh-Durham

pe 7/3

8:01 pm-2:15 pm

1 stop18h 14m

Simpson Bay Princess Juliana

to 7/9

3:20 pm-11:28 pm

1 stop8h 08m

$340

RaleighMontego Bay

RDU - MBJ

RDUMBJ

Raleigh-Durham

su 9/27

11:13 am-3:34 pm

1 stop5h 21m

Montego Bay Sangster Intl

la 10/3

4:59 pm-12:25 am

1 stop6h 26m

$342

RaleighMontego Bay

RDU - MBJ

RDUMBJ

Raleigh-Durham

ma 6/22

6:00 am-3:10 pm

1 stop10h 10m

Montego Bay Sangster Intl

to 6/25

4:12 pm-9:34 am

1 stop16h 22m

$346

RaleighSimpson Bay

RDU - SXM

RDUSXM

Raleigh-Durham

to 9/17

6:20 am-1:50 pm

1 stop7h 30m

Simpson Bay Princess Juliana

to 9/24

3:20 pm-12:25 am

1 stop9h 05m

$349

RaleighSimpson Bay

RDU - SXM

RDUSXM

Raleigh-Durham

su 8/2

6:00 am-12:33 pm

1 stop6h 33m

Simpson Bay Princess Juliana

ke 8/5

3:50 pm-11:44 pm

1 stop7h 54m

$351

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

ti 7/7

7:30 am-5:00 pm

1 stop9h 30m

Nassau Intl

pe 7/10

12:20 pm-9:24 pm

1 stop9h 04m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $313). Flying from Raleigh to Caribbean in June is currently the most expensive (average of $573). 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 kesäkuu 10, 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 afternoon could potentially save you up to 48% on airfare.

How far ahead should I book a flight from Raleigh to Caribbean?

The price you pay for your flight from Raleigh to Caribbean may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 8, 2026.

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 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 kesäkuu 10, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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.

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 57m. United Airlines provides one of the quickest options available for as low as $294. The distance between Raleigh and Caribbean is about 752 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 $71 on Delta. Other airlines that offer cheap prices include Avelo Airlines from $75 and Frontier from $76 one-way.

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

  • 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 (91%), Frontier (69%) or Delta (50%) 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 $112. While the most popular route (Raleigh-Durham - San Juan Luis Munoz Marin Intl) can be booked for $169 on average, our data indicates $311 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 $313). Flying from Raleigh to Caribbean in June is currently the most expensive (average of $573). 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

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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.

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 kesäkuu 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$387FlexibilityNo cancel feeOn-time62%
DeltaCheapest$142Average$434FlexibilityNo cancel feeOn-timeN/A
Avelo AirlinesCheapest$158Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$181Average$405FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$206Average$303FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$219Average$469FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$239Average$363FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$281Average$530FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$281Average$546FlexibilityNo cancel feeOn-time71%

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