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$72+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Round-trip from

$209
(Cheapflightsfares)

One-way from

$72
(Booking.com)

Popular in

December

Cheapest in

May

Average price

$258

Good round-trip deal

$243 or less

Good one-way deal

$128 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 April 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 April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Sat 4/268:39 pmRDU - SJU
Nonstop3h 20mFrontier
Fri 5/211:25 amSJU - RDU
Nonstop3h 42mFrontier
Deal found 4/16$209
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Wed 6/183:53 pmRDU - NAS
Nonstop2h 10mAvelo Airlines
Sat 6/217:03 pmNAS - RDU
Nonstop2h 09mAvelo Airlines
Deal found 4/17$230
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Sat 6/149:15 pmRDU - SJU
Nonstop3h 25mMultiple Airlines
Thu 6/198:24 pmSJU - RDU
1 stop11h 56mMultiple Airlines
Deal found 4/17$239
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Thu 6/55:05 pmRDU - SJU
1 stop5h 48mSpirit Airlines
Thu 6/128:24 pmSJU - RDU
1 stop11h 56mSpirit Airlines
Deal found 4/17$267
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sat 5/34:07 pmRDU - PUJ
1 stop25h 31mFrontier
Mon 5/52:59 pmPUJ - RDU
1 stop21h 03mFrontier
Deal found 4/16$270
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Wed 5/77:45 amRDU - PUJ
Nonstop3h 35mAvelo Airlines
Wed 5/2112:50 pmPUJ - RDU
Nonstop3h 46mAvelo Airlines
Deal found 4/16$276
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 5/87:29 pmRDU - STT
1 stop15h 26mAmerican Airlines
Mon 5/125:10 pmSTT - RDU
2 stops15h 15mAmerican Airlines
Deal found 4/17$283
This JetBlue deal was found by Cheapflights users on 4/16. 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.
Wed 4/307:35 amRDU - SJU
1 stop9h 05mJetBlue
Sat 5/1010:40 amSJU - RDU
Nonstop3h 39mJetBlue
Deal found 4/16$289
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 4/266:10 amRDU - SJU
1 stop9h 30mUnited Airlines
Fri 5/27:45 amSJU - RDU
1 stop9h 56mUnited Airlines
Deal found 4/16$290
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Wed 5/147:00 amRDU - MBJ
Nonstop3h 06mAvelo Airlines
Wed 5/2110:06 amMBJ - RDU
Nonstop3h 03mAvelo Airlines
Deal found 4/16$291
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Mon 5/1910:17 amRDU - MBJ
1 stop25h 45mMultiple Airlines
Wed 5/2110:06 amMBJ - RDU
Nonstop3h 03mMultiple Airlines
Deal found 4/16$292
This Southwest deal was found by Cheapflights users on 4/16. 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.
Sat 4/266:45 pmRDU - SJU
1 stop5h 10mSouthwest
Fri 5/22:20 pmSJU - RDU
1 stop8h 30mSouthwest
Deal found 4/16$302

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 April 17, 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

Sat 4/26

8:39 pm-11:59 pm

Nonstop3h 20m

San Juan Luis Munoz Marin Intl

Fri 5/2

11:25 am-3:07 pm

Nonstop3h 42m

$209

RaleighNassau

RDU - NAS

RDUNAS

Raleigh-Durham

Wed 6/18

3:53 pm-6:03 pm

Nonstop2h 10m

Nassau Intl

Sat 6/21

7:03 pm-9:12 pm

Nonstop2h 09m

$230

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 6/14

9:15 pm-12:40 am

Nonstop3h 25m

San Juan Luis Munoz Marin Intl

Thu 6/19

8:24 pm-8:20 am

1 stop11h 56m

$239

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Thu 6/5

5:05 pm-10:53 pm

1 stop5h 48m

San Juan Luis Munoz Marin Intl

Thu 6/12

8:24 pm-8:20 am

1 stop11h 56m

$267

RaleighPunta Cana

RDU - PUJ

RDUPUJ

Raleigh-Durham

Sat 5/3

4:07 pm-5:38 pm

1 stop25h 31m

Punta Cana

Mon 5/5

2:59 pm-12:02 pm

1 stop21h 03m

$270

RaleighPunta Cana

RDU - PUJ

RDUPUJ

Raleigh-Durham

Wed 5/7

7:45 am-11:20 am

Nonstop3h 35m

Punta Cana

Wed 5/21

12:50 pm-4:36 pm

Nonstop3h 46m

$276

RaleighSaint Thomas Island

RDU - STT

RDUSTT

Raleigh-Durham

Thu 5/8

7:29 pm-10:55 am

1 stop15h 26m

Saint Thomas Island Cyril E King

Mon 5/12

5:10 pm-8:25 am

2 stops15h 15m

$283

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Wed 4/30

7:35 am-4:40 pm

1 stop9h 05m

San Juan Luis Munoz Marin Intl

Sat 5/10

10:40 am-2:19 pm

Nonstop3h 39m

$289

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 4/26

6:10 am-3:40 pm

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Fri 5/2

7:45 am-5:41 pm

1 stop9h 56m

$290

RaleighMontego Bay

RDU - MBJ

RDUMBJ

Raleigh-Durham

Wed 5/14

7:00 am-9:06 am

Nonstop3h 06m

Montego Bay Sangster Intl

Wed 5/21

10:06 am-2:09 pm

Nonstop3h 03m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 April 17, 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.

Weekly flight availability from Raleigh to Caribbean

Explore weekly flight availability from Raleigh to Caribbean. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

The most flights from RDU to 0CB are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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.
Alaska Airlines
8.0
Very good
9,887 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
4,280 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
1,409 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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 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 $72 on Avelo Airlines. Other airlines that offer cheap prices include Frontier from $102 and Spirit Airlines from $107 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 - Saint Thomas Island Cyril E King 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 $105. While the most popular route (Raleigh-Durham - San Juan Luis Munoz Marin Intl) can be booked for $242 on average our data indicates $256 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

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$337FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$112Average$417FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$170Average$507FlexibilityNo cancel feeOn-time62%
DeltaCheapest$184Average$471FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$206Average$520FlexibilityNo cancel feeOn-time69%
Avelo AirlinesCheapest$220Average$304FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$260Average$658FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$276Average$639FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$352Average$406FlexibilityNo cancel feeOn-time70%

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