$275 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 4/5. 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

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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

sáb., ene. 31 - mié., feb. 4
American Airlines Logo
2:08 pm - 3:59 pm
RAP
-
SJU
22h 51m2 stops
American Airlines Logo
6:00 am - 9:15 pm
SJU
-
RAP
18h 15m2 stops
$336American Airlines
sáb., ene. 31 - mié., feb. 4
American Airlines Logo
6:00 am - 10:26 pm
RAP
-
SJU
13h 26m1 stop
American Airlines Logo
7:07 am - 9:15 pm
SJU
-
RAP
17h 08m1 stop
$376American Airlines
mar., may. 5 - vie., may. 8
United Airlines Logo
5:00 am - 5:38 pm
RAP
-
SJU
10h 38m1 stop
United Airlines Logo
1:40 pm - 8:43 pm
SJU
-
RAP
9h 03m1 stop
$426United Airlines
jue., feb. 19 - mar., feb. 24
American Airlines Logo
5:31 am - 11:31 pm
RAP
-
SJU
15h 00m1 stop
American Airlines Logo
7:33 am - 1:51 pm
SJU
-
RAP
9h 18m1 stop
$476American Airlines
mar., may. 5 - vie., may. 8
United Airlines Logo
10:00 am - 11:50 pm
RAP
-
SJU
11h 50m2 stops
United Airlines Logo
7:40 am - 7:01 pm
SJU
-
RAP
13h 21m2 stops
$516United Airlines
jue., mar. 26 - jue., abr. 2
American Airlines Logo
2:21 pm - 12:53 pm
RAP
-
SJU
20h 32m2 stops
American Airlines Logo
1:30 am - 1:51 pm
SJU
-
RAP
14h 21m1 stop
$542American Airlines
mar., may. 5 - vie., may. 8
United Airlines Logo
10:00 am - 11:50 pm
RAP
-
SJU
11h 50m2 stops
United Airlines Logo
7:40 am - 7:01 pm
SJU
-
RAP
13h 21m2 stops
$566United Airlines
jue., mar. 26 - jue., abr. 2
American Airlines Logo
5:31 am - 10:31 pm
RAP
-
SJU
15h 00m1 stop
American Airlines Logo
1:30 am - 1:51 pm
SJU
-
RAP
14h 21m1 stop
$650American Airlines
vie., mar. 27 - sáb., abr. 4
American Airlines Logo
5:31 am - 10:31 pm
RAP
-
SJU
15h 00m1 stop
American Airlines Logo
6:01 pm - 1:51 pm
SJU
-
RAP
21h 50m2 stops
$656American Airlines
vie., may. 15 - vie., may. 22
United Airlines Logo
7:00 am - 5:38 pm
RAP
-
SJU
8h 38m1 stop
United Airlines Logo
1:05 am - 10:53 am
SJU
-
RAP
11h 48m2 stops
$664United 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 fly non-stop between Rapid City and Puerto Rico?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Rapid City to Puerto Rico.

There are 2 airlines that fly nonstop from Rapid City to Puerto Rico. They are American Airlines and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $356 and arriving in San Juan Luis Munoz Marin Intl Airport (SJU). On average, American Airlines offers the best prices for nonstop flights between Rapid City and Puerto Rico.

Good to know

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 9138 reviews
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

6.0 GoodTobin, Jan 2026
LAX - CUN
Read more United Airlines reviews

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

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

Information on your arrival and departure airports