What is the cheapest airline that flies from Rapid City to Caribbean Islands?

American Airlines is the most popular carrier operating from Rapid City to Caribbean Islands

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

Prices for flights from Rapid City Airport to Caribbean Islands were last updated today.

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

As of June 2026, there are 2 operators available to choose from for flights from Rapid City Airport to Caribbean Islands.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Caribbean Islands.

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

The travel and health documents you'll need for your trip to Caribbean Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$271 Cheap Flights from Rapid City to Caribbean Islands in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Caribbean Islands

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:21 pm - 11:59 pm

RAP

SJU

8h 38m

1 stop

7:20 pm - 11:15 am

SJU

RAP

17h 55m

2 stops

$426American Airlines

Fri, Aug 7 - Sat, Aug 15

5:00 am - 5:38 pm

RAP

SJU

10h 38m

1 stop

1:25 pm - 8:33 pm

SJU

RAP

9h 08m

1 stop

$455United Airlines

Sat, Oct 24 - Sat, Oct 31

1:21 pm - 11:59 pm

RAP

SJU

8h 38m

1 stop

7:20 pm - 10:53 am

SJU

RAP

17h 33m

2 stops

$479American Airlines

Fri, Aug 7 - Sat, Aug 15

5:06 pm - 2:51 pm

RAP

SJU

19h 45m

2 stops

7:20 pm - 10:53 am

SJU

RAP

17h 33m

2 stops

$481American Airlines

Fri, Aug 7 - Sat, Aug 15

1:21 pm - 11:59 pm

RAP

SJU

8h 38m

1 stop

12:55 am - 11:15 am

SJU

RAP

12h 20m

1 stop

$518American Airlines

Fri, Aug 7 - Fri, Aug 14

1:21 pm - 11:59 pm

RAP

SJU

8h 38m

1 stop

12:55 am - 11:15 am

SJU

RAP

12h 20m

1 stop

$558American Airlines

Fri, Aug 7 - Fri, Aug 14

5:30 am - 5:25 pm

RAP

SJU

9h 55m

1 stop

2:25 pm - 8:33 pm

SJU

RAP

9h 08m

1 stop

$561United Airlines

Mon, Oct 26 - Mon, Nov 2

1:21 pm - 11:59 pm

RAP

SJU

8h 38m

1 stop

12:55 am - 11:15 am

SJU

RAP

12h 20m

1 stop

$611American Airlines

Fri, Aug 7 - Fri, Aug 14

5:00 am - 5:38 pm

RAP

SJU

10h 38m

1 stop

1:00 am - 10:26 am

SJU

RAP

11h 26m

2 stops

$631United Airlines

Sat, Sep 19 - Tue, Sep 22

5:30 am - 11:23 pm

RAP

POS

15h 53m

2 stops

1:30 am - 11:13 am

POS

RAP

12h 43m

2 stops

$634United Airlines

Tue, Oct 27 - Mon, Nov 16

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American Airlines flights from Rapid City to Caribbean Islands

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

American Airlines

Aug 7

RAP1:21 pmRapid City

8h 38m

1 stop

SJU11:59 pmSan Juan Luis Munoz Marin Intl

Aug 15

SJU7:20 pmSan Juan Luis Munoz Marin Intl

17h 55m

2 stops

RAP11:15 amRapid City

$426

American Airlines

Aug 7

RAP1:21 pmRapid City

8h 38m

1 stop

SJU11:59 pmSan Juan Luis Munoz Marin Intl

Aug 15

SJU7:20 pmSan Juan Luis Munoz Marin Intl

17h 33m

2 stops

RAP10:53 amRapid City

$479

American Airlines

Aug 7

RAP5:06 pmRapid City

19h 45m

2 stops

SJU2:51 pmSan Juan Luis Munoz Marin Intl

Aug 15

SJU7:20 pmSan Juan Luis Munoz Marin Intl

17h 33m

2 stops

RAP10:53 amRapid City

$481

United Airlines flights from Rapid City to Caribbean Islands

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

United Airlines

Oct 24

RAP5:00 amRapid City

10h 38m

1 stop

SJU5:38 pmSan Juan Luis Munoz Marin Intl

Oct 31

SJU1:25 pmSan Juan Luis Munoz Marin Intl

9h 08m

1 stop

RAP8:33 pmRapid City

$455

United Airlines

Oct 26

RAP5:30 amRapid City

9h 55m

1 stop

SJU5:25 pmSan Juan Luis Munoz Marin Intl

Nov 2

SJU2:25 pmSan Juan Luis Munoz Marin Intl

9h 08m

1 stop

RAP8:33 pmRapid City

$561

United Airlines

Sep 19

RAP5:00 amRapid City

10h 38m

1 stop

SJU5:38 pmSan Juan Luis Munoz Marin Intl

Sep 22

SJU1:00 amSan Juan Luis Munoz Marin Intl

11h 26m

2 stops

RAP10:26 amRapid City

$631

momondo 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

Cheapest round-trip

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Fri 8/7

1:21 pm-11:59 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Sat 8/15

7:20 pm-11:15 am

2 stops17h 55m

$426

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Sat 10/24

5:00 am-5:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Sat 10/31

1:25 pm-8:33 pm

1 stop9h 08m

$455

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Fri 8/7

1:21 pm-11:59 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Sat 8/15

7:20 pm-10:53 am

2 stops17h 33m

$479

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Fri 8/7

5:06 pm-2:51 pm

2 stops19h 45m

San Juan Luis Munoz Marin Intl

Sat 8/15

7:20 pm-10:53 am

2 stops17h 33m

$481

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Fri 8/7

1:21 pm-11:59 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Fri 8/14

12:55 am-11:15 am

1 stop12h 20m

$518

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Fri 8/7

1:21 pm-11:59 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Fri 8/14

12:55 am-11:15 am

1 stop12h 20m

$558

Quickest round-trip

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Mon 10/26

5:30 am-5:25 pm

1 stop9h 55m

San Juan Luis Munoz Marin Intl

Mon 11/2

2:25 pm-8:33 pm

1 stop9h 08m

$561

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Fri 8/7

1:21 pm-11:59 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Fri 8/14

12:55 am-11:15 am

1 stop12h 20m

$611

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Sat 9/19

5:00 am-5:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Tue 9/22

1:00 am-10:26 am

2 stops11h 26m

$631

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Tue 10/27

5:30 am-11:23 pm

2 stops15h 53m

Port of Spain Piarco Intl

Mon 11/16

1:30 am-11:13 am

2 stops12h 43m

$634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

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

Prices

Airlines

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

No. A direct flight is the cheapest option for a flight between Rapid City to Caribbean Islands.

Cheap Rapid City to Caribbean Islands flight deals and tips

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

Fastest flight time	10h 38m
Direct flights	None

The fastest flight from Rapid City to Caribbean Islands takes 10h 38m

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

Search flight deals

Frequently asked questions about flying from Rapid City to Caribbean Islands

When did momondo last update prices for flights from Rapid City Airport to Caribbean Islands?
Prices for flights from Rapid City Airport to Caribbean Islands were last updated today.
How many operators does momondo search for flights from Rapid City Airport to Caribbean Islands?
As of June 2026, there are 2 operators available to choose from for flights from Rapid City Airport to Caribbean Islands.
How old do you have to be to fly from Rapid City Airport to Caribbean Islands?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The travel and health documents you'll need for your trip to Caribbean Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rapid City to Caribbean Islands?
momondo data reveals that the most frequently booked plane model on the route from Rapid City to Caribbean Islands is Airbus A319, representing 14.89% of all bookings. The subsequent popular models are Embraer 175 at 11.29%, Embraer 170 at 10.80%, and Embraer 175 (Enhanced Winglets) at 10.64%.

Best airlines flying from Rapid City to Caribbean Islands

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 9,804 reviews		Search United Airlines flights
American Airlines	PriceFrom $525	Free Cancellation	Rating 7.1 11,636 reviews		Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean Islands from Rapid City.

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

All flight searches from Rapid City to Caribbean Islands 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 Islands?

Once you have performed a search for Rapid City to Caribbean Islands flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Caribbean Islands from Rapid City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.