$219 Find Cheap Flights from Rapid City to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Puerto Rico departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Rico

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Rapid City to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Puerto Rico

Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
7:00 am - 5:38 pm
RAP
-
SJU
8h 38m
1 stop
United Airlines Logo
1:40 pm - 10:25 pm
SJU
-
RAP
10h 45m
1 stop
$396United Airlines
Wed, Jul 29 - Tue, Aug 4
United Airlines Logo
7:00 am - 5:38 pm
RAP
-
SJU
8h 38m
1 stop
United Airlines Logo
1:00 am - 10:24 am
SJU
-
RAP
11h 24m
2 stops
$414United Airlines
Mon, Sep 28 - Wed, Sep 30
United Airlines Logo
7:05 am - 5:30 pm
RAP
-
SJU
8h 25m
1 stop
United Airlines Logo
2:00 pm - 8:33 pm
SJU
-
RAP
8h 33m
1 stop
$466United Airlines
Mon, Sep 28 - Wed, Sep 30
United Airlines Logo
7:05 am - 5:30 pm
RAP
-
SJU
8h 25m
1 stop
United Airlines Logo
2:00 pm - 8:33 pm
SJU
-
RAP
8h 33m
1 stop
$486United Airlines
Mon, Jun 15 - Tue, Jun 16
American Airlines Logo
5:00 pm - 2:06 pm
RAP
-
SJU
19h 06m
2 stops
American Airlines Logo
7:15 pm - 9:49 am
SJU
-
RAP
16h 34m
2 stops
$499American Airlines
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
12:41 pm - 9:43 am
RAP
-
SJU
19h 02m
2 stops
American Airlines Logo
6:00 am - 9:58 pm
SJU
-
RAP
17h 58m
2 stops
$504American Airlines
Thu, Jul 23 - Wed, Jul 29
American Airlines Logo
4:55 pm - 4:39 am
RAP
-
SJU
9h 44m
1 stop
American Airlines Logo
12:59 am - 2:55 pm
SJU
-
RAP
15h 56m
1 stop
$528American Airlines
Tue, Aug 11 - Wed, Aug 19
American Airlines Logo
10:18 am - 10:56 pm
RAP
-
SJU
10h 38m
2 stops
American Airlines Logo
8:00 am - 5:40 pm
SJU
-
RAP
11h 40m
2 stops
$546American Airlines
Wed, Aug 12 - Thu, Aug 20
American Airlines Logo
4:58 pm - 2:55 pm
RAP
-
SJU
19h 57m
2 stops
American Airlines Logo
4:49 pm - 9:49 am
SJU
-
RAP
19h 00m
2 stops
$551American Airlines
Mon, Jun 15 - Tue, Jun 16
American Airlines Logo
5:00 pm - 4:25 am
RAP
-
SJU
9h 25m
1 stop
American Airlines Logo
7:15 pm - 9:49 am
SJU
-
RAP
16h 34m
2 stops
$572American Airlines
Booking Insights

KAYAK's insights & trends for Rapid City to Puerto Rico flights

Get data-powered insights and trends into flights from Rapid City to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Rapid City to Puerto Rico?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Rapid City to Puerto Rico were found on American Airlines ($528) and United Airlines ($593).

Good to know

Low seasonNovember
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly with an average 4% increase in price.

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Rapid City to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rapid City to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Rapid City to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rapid City to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Rapid City to Puerto Rico

 
Need help choosing which airline to fly with from Rapid City to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9562 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

8.0 ExcellentJesse, Apr 2026
IAH - NRT
Read more United Airlines reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Everything was excellent and I enjoyed myself. Thank for everything

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Boarding was quick and efficient. We arrived at our destination early.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

Everything you need to know for your flight from Rapid City to Puerto Rico

Information on your arrival and departure airports