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

United Airlines is the most popular carrier operating 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 September 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.

$241 Cheap Flights from Rapid City to Caribbean in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Caribbean

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 11:50 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

13h 55m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:15 am - 3:46 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

12h 31m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$466Delta

Sun, Feb 7 - Thu, Feb 18

6:55 am - 11:50 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

13h 55m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

5:15 pm - 10:39 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

8h 24m1 stop Minneapolis St Paul

$466Delta

Mon, Feb 8 - Thu, Feb 18

6:55 am - 11:50 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

13h 55m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:15 am - 3:46 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

12h 31m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$466Delta

Mon, Feb 8 - Thu, Feb 18

6:55 am - 11:50 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

13h 55m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

5:15 pm - 10:39 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

8h 24m1 stop Minneapolis St Paul

$466Delta

Sun, Feb 7 - Thu, Feb 18

7:05 am - 5:38 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

8h 33m1 stop Denver Intl

7:25 am - 7:19 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

13h 54m2 stops Chicago O'Hare Intl Denver Intl

$486United Airlines

Tue, Oct 20 - Tue, Oct 27

5:00 am - 5:38 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

10h 38m1 stop Denver Intl

1:21 pm - 8:43 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

9h 22m1 stop Denver Intl

$486United Airlines

Tue, Oct 20 - Tue, Oct 27

1:19 pm - 12:04 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

19h 45m2 stops Dallas/Fort Worth Miami

11:34 am - 9:32 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

12h 58m2 stops Miami Dallas/Fort Worth

$486American Airlines

Tue, Dec 1 - Tue, Dec 8

5:04 pm - 3:38 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

20h 34m2 stops Dallas/Fort Worth Miami

10:36 am - 9:39 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

13h 03m2 stops Miami Dallas/Fort Worth

$486American Airlines

Tue, Oct 20 - Tue, Oct 27

1:19 pm - 12:04 pmRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

19h 45m2 stops Dallas/Fort Worth Miami

6:28 am - 12:39 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

9h 11m1 stop Dallas/Fort Worth

$486American Airlines

Tue, Dec 1 - Tue, Dec 8

4:40 pm - 6:15 amRAP Rapid City-SJU San Juan Luis Munoz Marin Intl

10h 35m2 stops Denver Intl Houston George Bush Intcntl

8:25 am - 7:08 pmSJU San Juan Luis Munoz Marin Intl-RAP Rapid City

13h 43m2 stops Chicago O'Hare Intl Denver Intl

$513United Airlines

Fri, Jan 29 - Tue, Feb 2

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Delta flights from Rapid City to Caribbean

Our best Delta deals on Rapid City to Caribbean flight tickets

Delta

Feb 7

RAP6:55 amRapid City

13h 55m

2 stops

SJU11:50 pmSan Juan Luis Munoz Marin Intl

Feb 18

SJU6:15 amSan Juan Luis Munoz Marin Intl

12h 31m

2 stops

RAP3:46 pmRapid City

$466

Delta

Feb 7

RAP6:55 amRapid City

13h 55m

2 stops

SJU11:50 pmSan Juan Luis Munoz Marin Intl

Feb 17

SJU3:20 pmSan Juan Luis Munoz Marin Intl

10h 19m

1 stop

RAP10:39 pmRapid City

$511

Delta

Feb 7

RAP6:55 amRapid City

13h 55m

2 stops

SJU11:50 pmSan Juan Luis Munoz Marin Intl

Feb 20

SJU6:15 amSan Juan Luis Munoz Marin Intl

12h 31m

2 stops

RAP3:46 pmRapid City

$551

American Airlines flights from Rapid City to Caribbean

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

American Airlines

Dec 1

RAP1:19 pmRapid City

19h 45m

2 stops

SJU12:04 pmSan Juan Luis Munoz Marin Intl

Dec 8

SJU11:34 amSan Juan Luis Munoz Marin Intl

12h 58m

2 stops

RAP9:32 pmRapid City

$486

American Airlines

Dec 1

RAP1:19 pmRapid City

19h 45m

2 stops

SJU12:04 pmSan Juan Luis Munoz Marin Intl

Dec 8

SJU7:20 amSan Juan Luis Munoz Marin Intl

17h 12m

2 stops

RAP9:32 pmRapid City

$521

American Airlines

Jan 17

RAP1:07 pmRapid City

7h 47m

1 stop

SJU11:54 pmSan Juan Luis Munoz Marin Intl

Jan 23

SJU6:12 amSan Juan Luis Munoz Marin Intl

17h 11m

2 stops

RAP8:23 pmRapid City

$526

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Sun 2/7

6:55 am-11:50 pm

2 stops13h 55m

San Juan Luis Munoz Marin Intl

Thu 2/18

6:15 am-3:46 pm

2 stops12h 31m

$466

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Mon 2/8

6:55 am-11:50 pm

2 stops13h 55m

San Juan Luis Munoz Marin Intl

Thu 2/18

5:15 pm-10:39 pm

1 stop8h 24m

$466

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Mon 2/8

6:55 am-11:50 pm

2 stops13h 55m

San Juan Luis Munoz Marin Intl

Thu 2/18

6:15 am-3:46 pm

2 stops12h 31m

$466

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Sun 2/7

6:55 am-11:50 pm

2 stops13h 55m

San Juan Luis Munoz Marin Intl

Thu 2/18

5:15 pm-10:39 pm

1 stop8h 24m

$466

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Tue 10/20

7:05 am-5:38 pm

1 stop8h 33m

San Juan Luis Munoz Marin Intl

Tue 10/27

7:25 am-7:19 pm

2 stops13h 54m

$486

Quickest round-trip

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Tue 10/20

5:00 am-5:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Tue 10/27

1:21 pm-8:43 pm

1 stop9h 22m

$486

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Tue 12/1

1:19 pm-12:04 pm

2 stops19h 45m

San Juan Luis Munoz Marin Intl

Tue 12/8

11:34 am-9:32 pm

2 stops12h 58m

$486

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Tue 10/20

5:04 pm-3:38 pm

2 stops20h 34m

San Juan Luis Munoz Marin Intl

Tue 10/27

10:36 am-9:39 pm

2 stops13h 03m

$486

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Tue 12/1

1:19 pm-12:04 pm

2 stops19h 45m

San Juan Luis Munoz Marin Intl

Tue 12/8

6:28 am-12:39 pm

1 stop9h 11m

$486

Rapid CitySan Juan

RAP Rapid City - SJU San Juan Luis Munoz Marin Intl

RAPSJU

Rapid City

Fri 1/29

4:40 pm-6:15 am

2 stops10h 35m

San Juan Luis Munoz Marin Intl

Tue 2/2

8:25 am-7:08 pm

2 stops13h 43m

$513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted 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

Prices

Airlines

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 January to fly from Rapid City, when ticket prices are also cheap, with an average price of $373.

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

Best Price Found	$241
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to Caribbean from Rapid City in the past 72 hours is $241. The best round-trip flight deal from Rapid City to Caribbean found on momondo in the last 72 hours is $466.

The fastest flight from Rapid City to Caribbean takes 9h 55m

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 September 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 $396	Free Cancellation	Rating 7.4 10,245 reviews		Search United Airlines flights
American Airlines	PriceFrom $556	Free Cancellation	Rating 7.0 12,097 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.