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 September 2025.

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.

$367 Cheap Flights from Rapid City to Caribbean in 2025

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Find the cheapest flights from Rapid City to Caribbean

Round-trip

Cheap round-trip flights

7:00 am - 5:30 pmRAP-SJU

8h 30m1 stop

2:00 pm - 8:34 pmSJU-RAP

8h 34m1 stop

$367United Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

8:30 am - 11:57 pmRAP-SJU

13h 27m2 stops

2:00 pm - 8:34 pmSJU-RAP

8h 34m1 stop

$410United Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

7:00 am - 5:30 pmRAP-SJU

8h 30m1 stop

1:05 am - 10:13 amSJU-RAP

11h 08m2 stops

$420United Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

8:30 am - 11:57 pmRAP-SJU

13h 27m2 stops

2:00 pm - 8:34 pmSJU-RAP

8h 34m1 stop

$421United Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

5:37 am - 1:30 pmRAP-SJU

28h 53m2 stops

4:45 pm - 11:31 amSJU-RAP

21h 46m2 stops

$425American Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

5:37 am - 1:30 pmRAP-SJU

28h 53m2 stops

6:50 pm - 11:31 amSJU-RAP

19h 41m2 stops

$433American Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

7:00 am - 5:30 pmRAP-SJU

8h 30m1 stop

1:05 am - 10:13 amSJU-RAP

11h 08m2 stops

$442United Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

12:30 pm - 4:55 amRAP-SJU

13h 25m1 stop

4:45 pm - 11:31 amSJU-RAP

21h 46m2 stops

$479American Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

12:30 pm - 4:55 amRAP-SJU

13h 25m1 stop

4:50 pm - 11:31 amSJU-RAP

21h 41m2 stops

$480American Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

6:20 am - 11:58 pmRAP-SJU

14h 38m2 stops

4:25 pm - 10:14 pmSJU-RAP

8h 49m1 stop

$1,154Delta

Find Deal

Sun, Feb 1 - Mon, Feb 9

American Airlines flights from Rapid City to Caribbean

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

American Airlines

Mar 3

RAP5:37 amRapid City

28h 53m

2 stops

SJU1:30 pmSan Juan Luis Munoz Marin Intl

Mar 4

SJU4:45 pmSan Juan Luis Munoz Marin Intl

21h 46m

2 stops

RAP11:31 amRapid City

$425

Find similar

American Airlines

Mar 3

RAP5:37 amRapid City

28h 53m

2 stops

SJU1:30 pmSan Juan Luis Munoz Marin Intl

Mar 4

SJU6:50 pmSan Juan Luis Munoz Marin Intl

19h 41m

2 stops

RAP11:31 amRapid City

$433

Find similar

American Airlines

Mar 3

RAP12:30 pmRapid City

13h 25m

1 stop

SJU4:55 amSan Juan Luis Munoz Marin Intl

Mar 4

SJU4:45 pmSan Juan Luis Munoz Marin Intl

21h 46m

2 stops

RAP11:31 amRapid City

$479

Find similar

United Airlines flights from Rapid City to Caribbean

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

United Airlines

Oct 1

RAP7:00 amRapid City

8h 30m

1 stop

SJU5:30 pmSan Juan Luis Munoz Marin Intl

Oct 8

SJU2:00 pmSan Juan Luis Munoz Marin Intl

8h 34m

1 stop

RAP8:34 pmRapid City

$367

Find similar

United Airlines

Oct 1

RAP8:30 amRapid City

13h 27m

2 stops

SJU11:57 pmSan Juan Luis Munoz Marin Intl

Oct 8

SJU2:00 pmSan Juan Luis Munoz Marin Intl

8h 34m

1 stop

RAP8:34 pmRapid City

$410

Find similar

United Airlines

Oct 1

RAP7:00 amRapid City

8h 30m

1 stop

SJU5:30 pmSan Juan Luis Munoz Marin Intl

Oct 7

SJU1:05 amSan Juan Luis Munoz Marin Intl

11h 08m

2 stops

RAP10:13 amRapid City

$420

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 10/1

7:00 am-5:30 pm

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Wed 10/8

2:00 pm-8:34 pm

1 stop8h 34m

$367

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 10/1

8:30 am-11:57 pm

2 stops13h 27m

San Juan Luis Munoz Marin Intl

Wed 10/8

2:00 pm-8:34 pm

1 stop8h 34m

$410

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 10/1

7:00 am-5:30 pm

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Tue 10/7

1:05 am-10:13 am

2 stops11h 08m

$420

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 10/1

8:30 am-11:57 pm

2 stops13h 27m

San Juan Luis Munoz Marin Intl

Wed 10/8

2:00 pm-8:34 pm

1 stop8h 34m

$421

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 3/3

5:37 am-1:30 pm

2 stops28h 53m

San Juan Luis Munoz Marin Intl

Wed 3/4

4:45 pm-11:31 am

2 stops21h 46m

$425

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 3/3

5:37 am-1:30 pm

2 stops28h 53m

San Juan Luis Munoz Marin Intl

Wed 3/4

6:50 pm-11:31 am

2 stops19h 41m

$433

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 10/1

7:00 am-5:30 pm

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Tue 10/7

1:05 am-10:13 am

2 stops11h 08m

$442

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 3/3

12:30 pm-4:55 am

1 stop13h 25m

San Juan Luis Munoz Marin Intl

Wed 3/4

4:45 pm-11:31 am

2 stops21h 46m

$479

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 3/3

12:30 pm-4:55 am

1 stop13h 25m

San Juan Luis Munoz Marin Intl

Wed 3/4

4:50 pm-11:31 am

2 stops21h 41m

$480

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Sun 2/1

6:20 am-11:58 pm

2 stops14h 38m

San Juan Luis Munoz Marin Intl

Mon 2/9

4:25 pm-10:14 pm

1 stop8h 49m

$1,154

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 day to depart on your flight to Caribbean?

The cheapest day to depart from Rapid City to Caribbean is on a Tuesday when prices can be found for as low as $404. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $819. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

What is the cheapest time of day to depart on your flight to Caribbean?

In the morning is the cheapest time of day to fly from Rapid City to Caribbean when you can find flight prices for as low as $678. Flying to Caribbean in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $862.

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

You could potentially save up to 2% 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

Direct flights	None

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

Search flight deals

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 September 2025.
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
American Airlines	PriceFrom $375	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $464	Free Cancellation	Rating 7.4 8,937 reviews		Search United 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.