When did momondo last update prices for flights from Rapid City Airport to Caribbean?

Prices for flights from Rapid City Airport to Caribbean refresh daily.

How many operators does momondo search for flights from Rapid City Airport to Caribbean?

The number of operators available for flights from Rapid City Airport to Caribbean is 2 as of May 2026.

How old do you have to be to fly from Rapid City Airport to Caribbean?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Caribbean.

What documentation or ID do you need to fly to Caribbean?

The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$537 Cheap Flights from Rapid City to Caribbean in 2026

1 adult

0 bags

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Find the cheapest flights from Rapid City to Caribbean

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 4:39 am

RAP

SJU

9h 44m

1 stop

6:00 am - 9:35 pm

SJU

RAP

17h 35m

2 stops

$537American Airlines

Wed, Jul 29 - Wed, Aug 5

7:00 am - 5:38 pm

RAP

SJU

8h 38m

1 stop

1:40 pm - 10:25 pm

SJU

RAP

10h 45m

1 stop

$553United Airlines

Wed, Jul 29 - Wed, Aug 5

12:47 pm - 11:59 pm

RAP

SJU

9h 12m

1 stop

6:00 am - 9:31 pm

SJU

RAP

17h 31m

2 stops

$576American Airlines

Wed, Jul 1 - Wed, Jul 8

7:00 am - 5:38 pm

RAP

SJU

8h 38m

1 stop

3:56 pm - 11:16 pm

SJU

RAP

9h 20m

1 stop

$612United Airlines

Wed, Jul 1 - Wed, Jul 8

12:41 pm - 9:45 am

RAP

SJU

19h 04m

2 stops

6:00 am - 9:35 pm

SJU

RAP

17h 35m

2 stops

$616American Airlines

Wed, Jul 29 - Wed, Aug 5

5:00 am - 5:38 pm

RAP

SJU

10h 38m

1 stop

3:56 pm - 11:16 pm

SJU

RAP

9h 20m

1 stop

$669United Airlines

Thu, Jul 23 - Thu, Jul 30

6:31 am - 9:58 pm

RAP

SJU

13h 27m

2 stops

6:00 am - 9:31 pm

SJU

RAP

17h 31m

2 stops

$733American Airlines

Wed, Jul 1 - Wed, Jul 8

5:00 am - 11:23 pm

RAP

POS

16h 23m

2 stops

12:30 am - 5:53 pm

POS

RAP

19h 23m

2 stops

$754United Airlines

Thu, Aug 27 - Sun, Aug 30

6:00 am - 9:24 pm

RAP

SJU

13h 24m

2 stops

3:56 pm - 11:16 pm

SJU

RAP

9h 20m

1 stop

$769United Airlines

Thu, Jul 23 - Thu, Jul 30

3:25 pm - 3:47 pm

RAP

SJU

22h 22m

2 stops

7:14 pm - 12:11 pm

SJU

RAP

18h 57m

2 stops

$770American Airlines

Thu, Jul 23 - Thu, Jul 30

American Airlines flights from Rapid City to Caribbean

Our best American Airlines deals on Rapid City to Caribbean flight tickets

American Airlines

Jul 29

RAP4:55 pmRapid City

9h 44m

1 stop

SJU4:39 amSan Juan Luis Munoz Marin Intl

Aug 5

SJU6:00 amSan Juan Luis Munoz Marin Intl

17h 35m

2 stops

RAP9:35 pmRapid City

$537

American Airlines

Jul 1

RAP12:47 pmRapid City

9h 12m

1 stop

SJU11:59 pmSan Juan Luis Munoz Marin Intl

Jul 8

SJU6:00 amSan Juan Luis Munoz Marin Intl

17h 31m

2 stops

RAP9:31 pmRapid City

$576

American Airlines

Jul 29

RAP12:41 pmRapid City

19h 04m

2 stops

SJU9:45 amSan Juan Luis Munoz Marin Intl

Aug 5

SJU6:00 amSan Juan Luis Munoz Marin Intl

17h 35m

2 stops

RAP9:35 pmRapid City

$616

United Airlines flights from Rapid City to Caribbean

Our best United Airlines deals on Rapid City to Caribbean flight tickets

United Airlines

Jul 29

RAP7:00 amRapid City

8h 38m

1 stop

SJU5:38 pmSan Juan Luis Munoz Marin Intl

Aug 5

SJU1:40 pmSan Juan Luis Munoz Marin Intl

10h 45m

1 stop

RAP10:25 pmRapid City

$553

United Airlines

Jul 1

RAP7:00 amRapid City

8h 38m

1 stop

SJU5:38 pmSan Juan Luis Munoz Marin Intl

Jul 8

SJU3:56 pmSan Juan Luis Munoz Marin Intl

9h 20m

1 stop

RAP11:16 pmRapid City

$612

United Airlines

Jul 23

RAP5:00 amRapid City

10h 38m

1 stop

SJU5:38 pmSan Juan Luis Munoz Marin Intl

Jul 30

SJU3:56 pmSan Juan Luis Munoz Marin Intl

9h 20m

1 stop

RAP11:16 pmRapid City

$669

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 7/29

4:55 pm-4:39 am

1 stop9h 44m

San Juan Luis Munoz Marin Intl

Wed 8/5

6:00 am-9:35 pm

2 stops17h 35m

$537

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 7/29

7:00 am-5:38 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Wed 8/5

1:40 pm-10:25 pm

1 stop10h 45m

$553

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 7/1

12:47 pm-11:59 pm

1 stop9h 12m

San Juan Luis Munoz Marin Intl

Wed 7/8

6:00 am-9:31 pm

2 stops17h 31m

$576

Quickest round-trip

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 7/1

7:00 am-5:38 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Wed 7/8

3:56 pm-11:16 pm

1 stop9h 20m

$612

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 7/29

12:41 pm-9:45 am

2 stops19h 04m

San Juan Luis Munoz Marin Intl

Wed 8/5

6:00 am-9:35 pm

2 stops17h 35m

$616

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Thu 7/23

5:00 am-5:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Thu 7/30

3:56 pm-11:16 pm

1 stop9h 20m

$669

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 7/1

6:31 am-9:58 pm

2 stops13h 27m

San Juan Luis Munoz Marin Intl

Wed 7/8

6:00 am-9:31 pm

2 stops17h 31m

$733

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Thu 8/27

5:00 am-11:23 pm

2 stops16h 23m

Port of Spain Piarco Intl

Sun 8/30

12:30 am-5:53 pm

2 stops19h 23m

$754

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Thu 7/23

6:00 am-9:24 pm

2 stops13h 24m

San Juan Luis Munoz Marin Intl

Thu 7/30

3:56 pm-11:16 pm

1 stop9h 20m

$769

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Thu 7/23

3:25 pm-3:47 pm

2 stops22h 22m

San Juan Luis Munoz Marin Intl

Thu 7/30

7:14 pm-12:11 pm

2 stops18h 57m

$770

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Rapid City to Caribbean

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Caribbean?

In general, September is the cheapest month to fly from Rapid City to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Caribbean in September, then you should wait until August to fly from Rapid City, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Rapid City to Caribbean flights?

You could potentially save up to 7% on your flight if you consider stops on a Rapid City to Caribbean flight.

Cheap Rapid City to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Caribbean

Fastest flight time	8h 38m
Direct flights	None

The fastest flight from Rapid City to Caribbean takes 8h 38m

There are no direct flights from Rapid City to Caribbean. There are no popular flight routes from Rapid City to Caribbean.

Search flight deals

Frequently asked questions about flying from Rapid City to Caribbean

When did momondo last update prices for flights from Rapid City Airport to Caribbean?
Prices for flights from Rapid City Airport to Caribbean refresh daily.
How many operators does momondo search for flights from Rapid City Airport to Caribbean?
The number of operators available for flights from Rapid City Airport to Caribbean is 2 as of May 2026.
How old do you have to be to fly from Rapid City Airport to Caribbean?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Rapid City to Caribbean

Compare and see reviews for airlines that fly from Rapid City to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $373	Free Cancellation	Rating 7.4 9,701 reviews		Search United Airlines flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.1 11,661 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Caribbean?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rapid City to Caribbean. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rapid City to Caribbean with flexible booking policies on momondo?

All flight searches from Rapid City to Caribbean on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rapid City to Caribbean?

momondo provides multiple filters to help you find the best flight to Caribbean from Rapid City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rapid City to Caribbean right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Caribbean, momondo offers a useful price alert feature which will track prices for flights to Caribbean from Rapid City and alert you when they change.