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Caribbean Islands

$69+ Cheap flights from Raleigh (RDU) to Caribbean Islands

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Raleigh to Caribbean Islands

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Caribbean Islands (zzEPX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$152
(Mytrip)

One-way from

$69
(Kiwi.com)
From Raleigh-Durham to Caribbean Islands
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One-way flight from Raleigh-Durham to Caribbean Islands
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Find flight deals from Raleigh to Caribbean Islands

Cheapest flights from Raleigh to Caribbean Islands
Explore the most affordable flight options available from Raleigh to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 4/259:00 pmRDU - SJU
1 stop5h 49mFrontier
Wed 4/309:30 pmSJU - RDU
1 stop11h 43mFrontier
Deal found 1/20$152
This CheapOair deal was found by Cheapflights users on 1/21. 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.
Mon 2/310:46 amRDU - SJU
1 stop21h 35mMultiple Airlines
Thu 2/69:49 pmSJU - RDU
1 stop10h 05mMultiple Airlines
Deal found 1/21$153
This CheapOair deal was found by Cheapflights users on 1/19. 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 2/110:46 amRDU - SJU
1 stop21h 35mSpirit Airlines
Fri 2/710:09 pmSJU - RDU
1 stop12h 42mSpirit Airlines
Deal found 1/19$156
This FlightHub deal was found by Cheapflights users on 1/21. 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 5/38:57 pmRDU - SDQ
1 stop15h 33mFrontier
Sat 5/108:00 amSDQ - RDU
1 stop11h 57mFrontier
Deal found 1/21$219
This JetBlue deal was found by Cheapflights users on 1/20. 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.
Mon 2/311:38 amRDU - SJU
Nonstop3h 27mJetBlue
Sat 2/88:00 amSJU - RDU
Nonstop3h 46mJetBlue
Deal found 1/20$224
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 2/36:17 amRDU - SJU
1 stop7h 23mUnited Airlines
Wed 2/52:05 amSJU - RDU
1 stop8h 08mUnited Airlines
Deal found 1/21$233
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 1/2710:08 amRDU - SJU
1 stop10h 30mAmerican Airlines
Thu 1/304:35 pmSJU - RDU
1 stop8h 18mAmerican Airlines
Deal found 1/19$234
This CheapOair deal was found by Cheapflights users on 1/21. 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.
Fri 1/3110:09 pmRDU - SDQ
1 stop13h 00mMultiple Airlines
Fri 2/76:19 pmSDQ - RDU
1 stop16h 32mMultiple Airlines
Deal found 1/21$244
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Fri 1/3110:46 amRDU - SDQ
1 stop5h 28mSpirit Airlines
Fri 2/76:19 pmSDQ - RDU
1 stop16h 32mSpirit Airlines
Deal found 1/21$263
This CheapOair deal was found by Cheapflights users on 1/20. 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.
Mon 2/1010:46 amRDU - STT
1 stop23h 00mSpirit Airlines
Sat 2/151:14 pmSTT - RDU
2 stops24h 58mSpirit Airlines
Deal found 1/20$265
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 9/218:46 pmRDU - STX
2 stops16h 04mAmerican Airlines
Sat 9/273:50 pmSTX - RDU
2 stops18h 12mAmerican Airlines
Deal found 1/20$273
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 8/158:47 pmRDU - STT
2 stops16h 03mAmerican Airlines
Wed 8/205:25 pmSTT - RDU
2 stops15h 45mAmerican Airlines
Deal found 1/20$273

Find flights from Raleigh to Caribbean Islands within your budget

Customize your flight search to find flights from Raleigh to Caribbean Islands 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Fri 4/25

9:00 pm-2:49 am

1 stop5h 49m

San Juan Luis Munoz Marin Intl

Wed 4/30

9:30 pm-9:13 am

1 stop11h 43m

$152

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 2/3

10:46 am-9:21 am

1 stop21h 35m

San Juan Luis Munoz Marin Intl

Thu 2/6

9:49 pm-6:54 am

1 stop10h 05m

$153

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 2/1

10:46 am-9:21 am

1 stop21h 35m

San Juan Luis Munoz Marin Intl

Fri 2/7

10:09 pm-9:51 am

1 stop12h 42m

$156

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 2/3

11:38 am-4:05 pm

Nonstop3h 27m

San Juan Luis Munoz Marin Intl

Wed 2/5

8:00 am-10:46 am

Nonstop3h 46m

$224

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 2/3

6:17 am-2:40 pm

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Wed 2/5

2:05 am-9:13 am

1 stop8h 08m

$233

RaleighSanto Domingo

RDU - SDQ

RDUSDQ

Raleigh-Durham

Thu 3/13

1:02 pm-10:44 am

1 stop21h 42m

Santo Domingo Las Americas

Fri 3/21

1:47 pm-8:38 pm

1 stop6h 51m

$238

RaleighSanto Domingo

RDU - SDQ

RDUSDQ

Raleigh-Durham

Fri 1/31

10:09 pm-12:09 pm

1 stop13h 00m

Santo Domingo Las Americas

Fri 2/7

6:19 pm-9:51 am

1 stop16h 32m

$243

RaleighSaint Thomas Island

RDU - STT

RDUSTT

Raleigh-Durham

Thu 2/27

2:17 pm-1:38 pm

2 stops22h 21m

Saint Thomas Island Cyril E King

Sun 3/2

2:33 pm-1:12 pm

2 stops23h 39m

$265

RaleighSaint Thomas Island

RDU - STT

RDUSTT

Raleigh-Durham

Tue 4/1

5:00 am-4:31 pm

2 stops11h 31m

Saint Thomas Island Cyril E King

Mon 4/7

5:50 pm-9:22 am

1 stop15h 32m

$273

RaleighSaint Thomas Island

RDU - STT

RDUSTT

Raleigh-Durham

Thu 3/6

2:54 pm-11:06 am

2 stops19h 12m

Saint Thomas Island Cyril E King

Tue 3/11

11:11 am-8:29 pm

1 stop9h 18m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Raleigh to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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.

Travel insights for flights from Raleigh to Caribbean Islands

Get recent, data-driven insights about flights from Raleigh to Caribbean Islands including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Raleigh to Caribbean Islands (average of $254). Flying from Raleigh to Caribbean Islands in March is currently the most expensive (average of $378). 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 EPX?

Find hourly flight availability from Raleigh to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 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 Islands as you normally would.

Weekly flight availability from Raleigh to Caribbean Islands

Explore weekly flight availability from Raleigh to Caribbean Islands. 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 January 21, 2025.

The most flights from RDU to zzEPX 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 Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands 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 Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, 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 Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Frontier, Spirit Airlines and JetBlue from Raleigh to Caribbean Islands. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Copa Airlines
7.7
Good
1,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Aeromexico
7.5
Good
1,849 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Caribbean Islands. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $69. Users have also found prices from $75 and $112 on Spirit Airlines and JetBlue, respectively.

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

    Most travelers choose Raleigh-Durham - San Juan Luis Munoz Marin Intl, Raleigh-Durham - Punta Cana or Raleigh-Durham - Saint Thomas Island Cyril E King when deciding on the best route from Raleigh to Caribbean Islands.

  • What are the cheapest flights from Raleigh to Caribbean Islands?

    On average you can expect to pay $255 for a flight from Raleigh to Caribbean Islands. The cheapest flight overall is $71 while the most popular route, (Raleigh-Durham - San Juan Luis Munoz Marin Intl) is currently priced at $115.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Caribbean Islands (average of $254). Flying from Raleigh to Caribbean Islands in March is currently the most expensive (average of $378). 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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Top 9 airlines flying from Raleigh to Caribbean Islands

Discover the top 9 airlines that operate flights from Raleigh to Caribbean Islands. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$94Average$323FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$402FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$148Average$531FlexibilityNo cancel feeOn-time62%
DeltaCheapest$192Average$478FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$206Average$514FlexibilityNo cancel feeOn-time69%
Avelo AirlinesCheapest$238Average$331FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$245Average$626FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$272Average$568FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$317Average$429FlexibilityNo cancel feeOn-time70%
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