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Cheap flights from Rapid City to Caribbean from $420

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Caribbean departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Rapid City to Caribbean

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:20 am - 9:00 pmRAP-SJU
12h 40m2 stops
United Airlines Logo
7:45 am - 5:07 pmSJU-RAP
12h 22m2 stops
$420United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
5:20 am - 6:25 pmRAP-SJU
10h 05m1 stop
United Airlines Logo
8:35 am - 6:54 pmSJU-RAP
13h 19m2 stops
$425United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
5:20 am - 6:25 pmRAP-SJU
10h 05m1 stop
United Airlines Logo
2:25 pm - 10:16 pmSJU-RAP
10h 51m1 stop
$465United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
5:18 am - 9:35 pmRAP-SJU
13h 17m1 stop
American Airlines Logo
6:00 am - 9:17 pmSJU-RAP
18h 17m2 stops
$475American Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
12:27 pm - 4:00 pmRAP-PLS
25h 33m2 stops
United Airlines Logo
5:06 pm - 1:11 pmPLS-RAP
22h 05m2 stops
$546United Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
American Airlines Logo
2:08 pm - 1:33 pmRAP-SJU
20h 25m2 stops
American Airlines Logo
7:00 pm - 1:51 pmSJU-RAP
21h 51m2 stops
$577American Airlines
Find Deal
Wed, Feb 11 - Mon, Feb 16
American Airlines Logo
5:18 am - 9:35 pmRAP-SJU
13h 17m1 stop
American Airlines Logo
7:15 am - 9:17 pmSJU-RAP
17h 02m1 stop
$590American Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
11:15 am - 4:00 pmRAP-PLS
26h 45m2 stops
United Airlines Logo
5:06 pm - 11:26 amPLS-RAP
20h 20m2 stops
$604United Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
American Airlines Logo
1:44 pm - 4:06 pmRAP-SJU
23h 22m2 stops
American Airlines Logo
6:42 pm - 1:12 pmSJU-RAP
21h 30m2 stops
$655American Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Multiple Airlines Logo
10:33 am - 5:21 pmRAP-SJU
27h 48m3 stops
Multiple Airlines Logo
6:00 am - 11:50 amSJU-RAP
32h 50m3 stops
$662Multiple Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2

American Airlines flights from Rapid City to Caribbean

Our best American Airlines deals on Rapid City to Caribbean flight tickets
American Airlines
Nov 17
RAP5:18 amRapid City
13h 17m
1 stop
SJU9:35 pmSan Juan Luis Munoz Marin Intl
Nov 24
SJU6:00 amSan Juan Luis Munoz Marin Intl
18h 17m
2 stops
RAP9:17 pmRapid City
$475
Find similar
American Airlines
Nov 5
RAP1:42 pmRapid City
17h 35m
2 stops
SJU10:17 amSan Juan Luis Munoz Marin Intl
Nov 9
SJU6:00 amSan Juan Luis Munoz Marin Intl
18h 17m
2 stops
RAP9:17 pmRapid City
$559
Find similar
American Airlines
Feb 11
RAP2:08 pmRapid City
20h 25m
2 stops
SJU1:33 pmSan Juan Luis Munoz Marin Intl
Feb 16
SJU7:00 pmSan Juan Luis Munoz Marin Intl
21h 51m
2 stops
RAP1:51 pmRapid City
$577
Find similar

United Airlines flights from Rapid City to Caribbean

Our best United Airlines deals on Rapid City to Caribbean flight tickets
United Airlines
Mar 3
RAP5:20 amRapid City
12h 40m
2 stops
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU7:45 amSan Juan Luis Munoz Marin Intl
12h 22m
2 stops
RAP5:07 pmRapid City
$420
Find similar
United Airlines
Mar 3
RAP5:20 amRapid City
10h 05m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU8:35 amSan Juan Luis Munoz Marin Intl
13h 19m
2 stops
RAP6:54 pmRapid City
$425
Find similar
United Airlines
Mar 3
RAP5:20 amRapid City
10h 05m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU2:25 pmSan Juan Luis Munoz Marin Intl
10h 51m
1 stop
RAP10:16 pmRapid City
$465
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to Caribbean 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Rapid City to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 3/3

5:20 am-9:00 pm

2 stops12h 40m

San Juan Luis Munoz Marin Intl

Wed 3/4

7:45 am-5:07 pm

2 stops12h 22m

$420

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 3/3

5:20 am-6:25 pm

1 stop10h 05m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:35 am-6:54 pm

2 stops13h 19m

$425

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 3/3

5:20 am-6:25 pm

1 stop10h 05m

San Juan Luis Munoz Marin Intl

Wed 3/4

2:25 pm-10:16 pm

1 stop10h 51m

$465

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Mon 11/17

5:18 am-9:35 pm

1 stop13h 17m

San Juan Luis Munoz Marin Intl

Mon 11/24

6:00 am-9:17 pm

2 stops18h 17m

$475

Rapid CityProvidenciales

RAP - PLS

RAPPLS

Rapid City

Mon 11/24

12:27 pm-4:00 pm

2 stops25h 33m

Providenciales

Tue 12/2

5:06 pm-1:11 pm

2 stops22h 05m

$546

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 2/11

2:08 pm-1:33 pm

2 stops20h 25m

San Juan Luis Munoz Marin Intl

Mon 2/16

7:00 pm-1:51 pm

2 stops21h 51m

$577

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Mon 11/17

5:18 am-9:35 pm

1 stop13h 17m

San Juan Luis Munoz Marin Intl

Mon 11/24

7:15 am-9:17 pm

1 stop17h 02m

$590

Rapid CityProvidenciales

RAP - PLS

RAPPLS

Rapid City

Mon 11/24

11:15 am-4:00 pm

2 stops26h 45m

Providenciales

Tue 12/2

5:06 pm-11:26 am

2 stops20h 20m

$604

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 11/25

1:44 pm-4:06 pm

2 stops23h 22m

San Juan Luis Munoz Marin Intl

Tue 12/2

6:42 pm-1:12 pm

2 stops21h 30m

$655

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 11/25

10:33 am-5:21 pm

3 stops27h 48m

San Juan Luis Munoz Marin Intl

Tue 12/2

6:00 am-11:50 am

3 stops32h 50m

$662

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?

  • 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 AirlinesPriceFrom $464Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
American AirlinesPriceFrom $661Free CancellationRating
7.2
11,035 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.

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Find better results for your trip to Caribbean

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