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

American Airlines, United Airlines, and Delta can get you from Rapid City to Caribbean Islands in just under 17h 40m. Your travel time can differ by up to 1h 51m. 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.

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.

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).

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

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

What is the cheapest time of day to fly from RAP to EPX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rapid City to Caribbean Islands as you normally would.

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.

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.

$168+ Flights from Rapid City to Caribbean Islands

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Cheap 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 December 18, 2025.

Sun 12/213:35 pmRAP - SJU

2 stops11h 36mUnited Airlines

Sun 12/287:45 amSJU - RAP

2 stops14h 27mUnited Airlines

Deal found 12/17

$609

Sun 12/212:20 pmRAP - SJU

2 stops20h 21mAmerican Airlines

Sun 12/285:24 amSJU - RAP

2 stops18h 56mAmerican Airlines

Deal found 12/16

$1,045

Mon 12/227:00 amRAP - SJU

1 stop8h 25mUnited Airlines

Mon 12/293:46 pmSJU - RAP

2 stops24h 00mUnited Airlines

Deal found 12/15

$1,157

Sat 12/202:20 pmRAP - SJU

2 stops20h 34mAmerican Airlines

Sat 12/275:24 amSJU - RAP

2 stops18h 56mAmerican Airlines

Deal found 12/18

$1,213

Sat 12/206:19 amRAP - SJU

2 stops11h 50mDelta

Sat 12/274:45 pmSJU - RAP

1 stop8h 56mDelta

Deal found 12/18

$1,224

Sat 12/207:00 amRAP - SJU

2 stops20h 11mUnited Airlines

Sat 12/277:45 amSJU - RAP

2 stops16h 04mUnited Airlines

Deal found 12/17

$1,235

Best flights from Rapid City to Caribbean Islands
Discover carefully curated flight deals from Rapid City to Caribbean Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 1/312:08 pmRAP - SJU

2 stops17h 40mAmerican Airlines

Wed 2/45:51 pmSJU - RAP

2 stops22h 43mAmerican Airlines

Deal found 12/17

$335

Mon 4/274:30 pmRAP - PLS

2 stops18h 50mUnited Airlines

Fri 5/15:15 pmPLS - RAP

2 stops18h 08mUnited Airlines

Deal found 12/16

$415

Sun 1/44:14 pmRAP - CUR

2 stops19h 31mDelta

Thu 1/154:10 pmCUR - RAP

2 stops21h 03mDelta

Deal found 12/16

$702

Sun 3/17:00 amRAP - SJU

1 stop8h 25mUnited Airlines

Wed 3/47:45 amSJU - RAP

2 stops14h 09mUnited Airlines

Deal found 12/16

$463

Mon 1/124:40 pmRAP - PLS

2 stops21h 20mUnited Airlines

Wed 1/145:06 pmPLS - RAP

2 stops22h 06mUnited Airlines

Deal found 12/16

$479

Fri 3/62:22 pmRAP - STX

2 stops22h 21mAmerican Airlines

Fri 3/135:12 pmSTX - RAP

2 stops22h 43mAmerican Airlines

Deal found 12/16

$549

Tue 1/135:10 amRAP - SJU

2 stops13h 16mUnited Airlines

Tue 1/207:45 amSJU - RAP

2 stops15h 47mUnited Airlines

Deal found 12/15

$565

Sun 1/46:19 amRAP - CUR

2 stops29h 26mDelta

Wed 1/144:10 pmCUR - RAP

2 stops21h 03mDelta

Deal found 12/16

$752

Tue 1/62:08 pmRAP - CUR

2 stops21h 41mAmerican Airlines

Wed 1/143:49 pmCUR - RAP

2 stops24h 45mAmerican Airlines

Deal found 12/16

$717

Sun 1/411:56 amRAP - CUR

2 stops23h 49mDelta

Sun 1/114:10 pmCUR - RAP

2 stops21h 03mDelta

Deal found 12/16

$777

Thu 1/85:10 amRAP - POS

2 stops16h 13mUnited Airlines

Thu 1/151:30 amPOS - RAP

2 stops20h 44mUnited Airlines

Deal found 12/16

$718

Tue 1/62:08 pmRAP - CUR

2 stops23h 37mAmerican Airlines

Tue 1/135:45 pmCUR - RAP

2 stops22h 49mAmerican Airlines

Deal found 12/16

$827

Thu 1/85:10 amRAP - POS

2 stops16h 13mUnited Airlines

Mon 1/121:30 amPOS - RAP

2 stops18h 42mUnited Airlines

Deal found 12/16

$718

Tue 1/62:08 pmRAP - CUR

2 stops23h 37mAmerican Airlines

Fri 1/163:33 pmCUR - RAP

2 stops25h 01mAmerican Airlines

Deal found 12/16

$827

Wed 1/74:40 pmRAP - POS

2 stops28h 43mUnited Airlines

Thu 1/151:30 amPOS - RAP

2 stops22h 02mUnited Airlines

Deal found 12/16

$718

Tue 1/62:08 pmRAP - CUR

2 stops23h 37mAmerican Airlines

Thu 1/153:33 pmCUR - RAP

2 stops49h 01mAmerican Airlines

Deal found 12/16

$849

Wed 1/77:00 amRAP - POS

2 stops14h 23mUnited Airlines

Mon 1/121:30 amPOS - RAP

2 stops12h 55mUnited Airlines

Deal found 12/16

$718

Fri 1/92:08 pmRAP - CUR

2 stops44h 57mAmerican Airlines

Tue 1/135:45 pmCUR - RAP

2 stops22h 49mAmerican Airlines

Deal found 12/16

$851

Tue 1/64:40 pmRAP - POS

2 stops28h 43mUnited Airlines

Fri 1/161:30 amPOS - RAP

2 stops22h 02mUnited Airlines

Deal found 12/16

$738

Fri 1/92:08 pmRAP - CUR

2 stops44h 57mAmerican Airlines

Wed 1/143:49 pmCUR - RAP

2 stops24h 45mAmerican Airlines

Deal found 12/16

$851

Sat 1/104:40 pmRAP - POS

2 stops28h 43mUnited Airlines

Thu 1/151:30 amPOS - RAP

2 stops16h 52mUnited Airlines

Deal found 12/16

$738

Thu 1/86:00 amRAP - CUR

2 stops29h 49mAmerican Airlines

Tue 1/133:33 pmCUR - RAP

2 stops25h 01mAmerican Airlines

Deal found 12/16

$852

Wed 1/77:00 amRAP - POS

2 stops14h 23mUnited Airlines

Sat 1/171:30 amPOS - RAP

2 stops12h 55mUnited Airlines

Deal found 12/16

$738

Wed 1/76:00 amRAP - CUR

2 stops29h 49mAmerican Airlines

Fri 1/165:45 pmCUR - RAP

2 stops22h 49mAmerican Airlines

Deal found 12/16

$852

Fri 1/97:00 amRAP - POS

2 stops14h 23mUnited Airlines

Mon 1/121:30 amPOS - RAP

2 stops12h 55mUnited Airlines

Deal found 12/16

$738

Thu 1/86:00 amRAP - CUR

2 stops29h 05mAmerican Airlines

Wed 1/145:45 pmCUR - RAP

2 stops22h 49mAmerican Airlines

Deal found 12/16

$852

Thu 1/87:00 amRAP - POS

2 stops14h 23mUnited Airlines

Fri 1/161:30 amPOS - RAP

2 stops22h 02mUnited Airlines

Deal found 12/16

$738

Fri 1/97:00 amRAP - POS

2 stops14h 23mUnited Airlines

Thu 1/151:30 amPOS - RAP

2 stops16h 52mUnited Airlines

Deal found 12/16

$738

Fri 1/97:00 amRAP - POS

2 stops14h 23mUnited Airlines

Sat 1/171:30 amPOS - RAP

2 stops12h 55mUnited Airlines

Deal found 12/16

$758

Fri 1/97:00 amRAP - POS

2 stops14h 23mUnited Airlines

Fri 1/161:30 amPOS - RAP

2 stops22h 02mUnited Airlines

Deal found 12/16

$758

Last-minute flights from Rapid City to Caribbean Islands
Discover last-minute flight deals from Rapid City to Caribbean Islands. Data last updated December 18, 2025 and is based on user searches.

Sun 12/213:35 pmRAP - SJU

2 stops11h 36mUnited Airlines

Sun 12/287:45 amSJU - RAP

2 stops14h 27mUnited Airlines

Deal found 12/17

$609

Sun 1/44:14 pmRAP - CUR

2 stops19h 31mDelta

Thu 1/154:10 pmCUR - RAP

2 stops21h 03mDelta

Deal found 12/16

$702

Sun 1/46:19 amRAP - CUR

2 stops29h 26mDelta

Wed 1/144:10 pmCUR - RAP

2 stops21h 03mDelta

Deal found 12/16

$752

Sun 1/46:05 pmRAP - POS

2 stops27h 18mUnited Airlines

Thu 1/151:30 amPOS - RAP

2 stops16h 52mUnited Airlines

Deal found 12/16

$763

Tue 1/62:08 pmRAP - CUR

2 stops21h 41mAmerican Airlines

Wed 1/143:49 pmCUR - RAP

2 stops24h 45mAmerican Airlines

Deal found 12/16

$717

Tue 1/64:40 pmRAP - POS

2 stops28h 43mUnited Airlines

Thu 1/151:30 amPOS - RAP

2 stops22h 02mUnited Airlines

Deal found 12/16

$718

Tue 1/64:40 pmRAP - POS

2 stops28h 43mUnited Airlines

Sat 1/171:30 amPOS - RAP

2 stops12h 55mUnited Airlines

Deal found 12/16

$738

Wed 1/76:00 amRAP - POS

2 stops13h 48mAmerican Airlines

Thu 1/154:30 pmPOS - RAP

2 stops24h 04mAmerican Airlines

Deal found 12/16

$708

Fri 1/97:00 amRAP - POS

2 stops14h 23mUnited Airlines

Fri 1/161:30 amPOS - RAP

2 stops22h 02mUnited Airlines

Deal found 12/16

$758

Mon 1/124:40 pmRAP - PLS

2 stops21h 20mUnited Airlines

Wed 1/145:06 pmPLS - RAP

2 stops22h 06mUnited Airlines

Deal found 12/17

$479

Tue 1/135:10 amRAP - SJU

2 stops13h 16mUnited Airlines

Tue 1/207:45 amSJU - RAP

2 stops15h 47mUnited Airlines

Deal found 12/15

$565

Sat 1/312:08 pmRAP - SJU

2 stops17h 40mAmerican Airlines

Wed 2/45:51 pmSJU - RAP

2 stops22h 43mAmerican Airlines

Deal found 12/17

$335

One-way flights from Rapid City to Caribbean Islands
Search for one-way flight options from Rapid City to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Fri 1/302:08 pmRAP - SJU

2 stops19h 19mAmerican Airlines

Deal found 12/16

$168

Fri 1/306:53 pmRAP - SJU

3 stops35h 54mMultiple Airlines

Deal found 12/16

$366

Find flight deals from Rapid City to Caribbean Islands

Round-trip from	$335 (American Airlines)
One-way from	$168 (American Airlines)
Popular in	December
Cheapest in	January
Average price	$1,395

From Rapid City to Caribbean Islands

Search Deals

One-way flight from Rapid City to Caribbean Islands

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($154 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease ($75 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rapid City to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Sat 1/31

2:08 pm-10:48 am

2 stops17h 40m

San Juan Luis Munoz Marin Intl

Wed 2/4

5:51 pm-1:34 pm

2 stops22h 43m

$335

Rapid CityProvidenciales

RAP - PLS

RAPPLS

Rapid City

Mon 4/27

4:30 pm-1:20 pm

2 stops18h 50m

Providenciales

Fri 5/1

5:15 pm-9:23 am

2 stops18h 08m

$415

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Sun 3/1

7:00 am-6:25 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Wed 3/4

7:45 am-6:54 pm

2 stops14h 09m

$463

Rapid CityProvidenciales

RAP - PLS

RAPPLS

Rapid City

Mon 1/12

4:40 pm-4:00 pm

2 stops21h 20m

Providenciales

Wed 1/14

5:06 pm-1:12 pm

2 stops22h 06m

$479

Rapid CityChristiansted

RAP - STX

RAPSTX

Rapid City

Fri 3/6

2:22 pm-3:43 pm

2 stops22h 21m

Christiansted Henry Rohlsen

Fri 3/13

5:12 pm-1:55 pm

2 stops22h 43m

$549

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 1/13

5:10 am-9:26 pm

2 stops13h 16m

San Juan Luis Munoz Marin Intl

Tue 1/20

7:45 am-8:32 pm

2 stops15h 47m

$565

Rapid CityWillemstad

RAP - CUR

RAPCUR

Rapid City

Sun 1/4

4:14 pm-2:45 pm

2 stops19h 31m

Willemstad Hato Int.

Thu 1/15

4:10 pm-10:13 am

2 stops21h 03m

$702

Rapid CityWillemstad

RAP - CUR

RAPCUR

Rapid City

Tue 1/6

2:08 pm-2:49 pm

2 stops21h 41m

Willemstad Hato Int.

Wed 1/14

3:49 pm-1:34 pm

2 stops24h 45m

$717

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Thu 1/8

5:10 am-12:23 am

2 stops16h 13m

Port of Spain Piarco Intl

Thu 1/15

1:30 am-7:14 pm

2 stops20h 44m

$718

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Thu 1/8

5:10 am-12:23 am

2 stops16h 13m

Port of Spain Piarco Intl

Mon 1/12

1:30 am-5:12 pm

2 stops18h 42m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 33 results

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.

Related info for your journey

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?
American Airlines, United Airlines, and Delta can get you from Rapid City to Caribbean Islands in just under 17h 40m. Your travel time can differ by up to 1h 51m. 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 - Willemstad Hato Int. or Rapid City - Providenciales, 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Rapid City to Caribbean Islands

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$373	Average$770	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$375	Average$445	FlexibilityNo cancel fee	On-time71%

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$168+ Cheap flights from Rapid City (RAP) 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Rapid City to Caribbean Islands

Cheapest flights from Rapid City to Caribbean IslandsExplore 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 December 18, 2025.

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 December 18, 2025.

Find 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 December 18, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rapid City to Caribbean Islands that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Caribbean Islands

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rapid City to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Rapid City to Caribbean Islands

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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 December 18, 2025.