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Caribbean Islands

$420+ Cheap flights from Rapid City (RAP) to Caribbean Islands

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — SJU
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Rapid City to Caribbean Islands

Cheapest flights from Rapid City to Caribbean Islands
Explore the most affordable flight options available from Rapid City to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 11/2412:27 pmRAP - PLS
2 stops25h 33mUnited Airlines
mar. 12/25:06 pmPLS - RAP
2 stops22h 05mUnited Airlines
Deal found 10/29$546
This American Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 11/51:42 pmRAP - SJU
2 stops17h 35mAmerican Airlines
dom. 11/96:00 amSJU - RAP
2 stops18h 17mAmerican Airlines
Deal found 10/30$559
This United Airlines deal was found by Cheapflights users on 10/29. 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.
mié. 11/58:45 amRAP - SJU
2 stops10h 37mUnited Airlines
dom. 11/97:45 amSJU - RAP
2 stops12h 15mUnited Airlines
Deal found 10/29$589
This United Airlines deal was found by Cheapflights users on 10/30. 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.
mar. 11/2511:15 amRAP - PLS
2 stops26h 45mUnited Airlines
mar. 12/25:06 pmPLS - RAP
2 stops20h 20mUnited Airlines
Deal found 10/30$621
This American Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 12/81:47 pmRAP - CUR
2 stops22h 45mAmerican Airlines
jue. 12/113:38 pmCUR - RAP
2 stops24h 34mAmerican Airlines
Deal found 10/29$865
This American Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 12/81:47 pmRAP - DOM
2 stops21h 59mAmerican Airlines
mié. 12/103:27 pmDOM - RAP
2 stops32h 49mAmerican Airlines
Deal found 10/29$872
This American Airlines deal was found by Cheapflights users on 10/30. 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.
lun. 11/245:18 amRAP - SJU
2 stops16h 26mAmerican Airlines
dom. 11/306:00 amSJU - RAP
2 stops18h 17mAmerican Airlines
Deal found 10/30$1,077
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:10 amRAP - SJU
2 stops11h 16mUnited Airlines
dom. 11/307:45 amSJU - RAP
2 stops20h 40mUnited Airlines
Deal found 10/28$1,082
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/212:20 pmRAP - SJU
2 stops20h 21mAmerican Airlines
dom. 12/286:57 pmSJU - RAP
2 stops21h 53mAmerican Airlines
Deal found 10/28$1,125
This United Airlines deal was found by Cheapflights users on 10/30. 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.
sáb. 12/208:45 amRAP - SJU
2 stops25h 32mUnited Airlines
sáb. 12/278:30 amSJU - RAP
2 stops29h 00mUnited Airlines
Deal found 10/30$1,139
This American Airlines deal was found by Cheapflights users on 10/30. 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. 11/251:44 pmRAP - PLS
2 stops18h 40mAmerican Airlines
mar. 12/211:25 amPLS - RAP
3 stops11h 52mAmerican Airlines
Deal found 10/30$2,760
This American Airlines deal was found by Cheapflights users on 10/30. 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.
lun. 11/241:44 pmRAP - PLS
2 stops18h 40mAmerican Airlines
mar. 12/211:25 amPLS - RAP
3 stops11h 52mAmerican Airlines
Deal found 10/30$2,810

Cheap flight deals from Rapid City to Caribbean Islands

Keep the following information in mind while searching for Rapid City to Caribbean Islands flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$420
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$764
From Rapid City to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City 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 octubre 30, 2025.
Use the filters below to find and compare flights from Rapid City to Caribbean Islands that are best for you.

Fly from

Rapid City

Fly to

Caribbean Islands

Route

Depart

Return

Price

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

mar. 3/3

5:20 am-9:26 pm

2 stops13h 06m

San Juan Luis Munoz Marin Intl

mié. 3/4

8:10 am-6:54 pm

2 stops13h 44m

$420

Rapid CityProvidenciales

RAP - PLS

RAPPLS

Rapid City

lun. 11/24

12:27 pm-4:00 pm

2 stops25h 33m

Providenciales

mar. 12/2

5:06 pm-1:11 pm

2 stops22h 05m

$546

Rapid CityProvidenciales

RAP - PLS

RAPPLS

Rapid City

mar. 11/25

10:22 am-4:00 pm

2 stops27h 38m

Providenciales

mar. 12/2

5:06 pm-1:11 pm

2 stops22h 05m

$604

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

mié. 2/11

5:10 am-6:25 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

lun. 2/16

2:25 pm-10:16 pm

1 stop10h 51m

$701

Rapid CityChristiansted

RAP - STX

RAPSTX

Rapid City

dom. 4/26

5:57 am-12:40 pm

2 stops28h 43m

Christiansted Henry Rohlsen

mié. 4/29

3:40 pm-11:33 am

2 stops21h 53m

$729

Rapid CityWillemstad

RAP - CUR

RAPCUR

Rapid City

lun. 12/8

1:47 pm-2:44 pm

2 stops21h 57m

Willemstad Hato Int.

jue. 12/11

3:44 pm-1:12 pm

2 stops24h 28m

$865

Rapid CityRoseau

RAP - DOM

RAPDOM

Rapid City

lun. 12/8

5:15 am-2:46 pm

2 stops30h 31m

Roseau Douglas–Charles

mié. 12/10

3:27 pm-9:16 pm

2 stops32h 49m

$872

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

mar. 3/17

5:51 am-10:55 am

2 stops27h 04m

San Juan Luis Munoz Marin Intl

mar. 3/24

1:20 pm-11:32 am

2 stops24h 12m

$921

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

mar. 3/17

5:10 am-8:00 pm

2 stops12h 50m

San Juan Luis Munoz Marin Intl

mar. 3/24

7:35 am-8:33 pm

2 stops14h 58m

$1,025

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

lun. 11/24

5:18 am-12:44 am

2 stops16h 26m

San Juan Luis Munoz Marin Intl

dom. 11/30

6:00 am-9:17 pm

2 stops18h 17m

$1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 16 results
1
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Best time to book a flight from Rapid City to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Rapid City 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 Rapid City to Caribbean Islands
No data available for this route at this time. Please check back soon.

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 octubre 30, 2025.
Read through reviews of airlines operating flights from Rapid City to Caribbean Islands, such as American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Rapid City 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 Rapid City to Caribbean Islands?

    Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to Caribbean Islands.

  • How long is the flight from Rapid City to Caribbean Islands?

    United Airlines and American Airlines can get you from Rapid City to Caribbean Islands in just under 13h 06m. Your travel time can differ by up to 15h 37m. The distance from Rapid City to Caribbean Islands is about 2774 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Rapid City - Providenciales or Rapid City - Willemstad Hato Int., Rapid City - San Juan Luis Munoz Marin Intl is the most popular route from Rapid City to Caribbean Islands.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City 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.

See more FAQs

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Top 2 airlines flying from Rapid City to Caribbean Islands

Discover the top 2 airlines that operate flights from Rapid City 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$464Average$719FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$661Average$791FlexibilityNo cancel feeOn-time71%

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