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Cheap flights from Rapid City (RAP) to San Juan from $217

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. 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.
RAP — SJU
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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Cheap flight deals from Rapid City to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$252

One-way from

$217
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 51% potential price drop
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From Rapid City to San Juan
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One-way flight from Rapid City to San Juan
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What is the cheapest day to fly round-trip from Rapid City to San Juan?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Juan. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Rapid City to San Juan?

The best pricing can be found in the month of January. Prices to San Juan from Rapid City average $699. You can even find prices in January for less than $699, as users have found deals to San Juan from as low as $301. The month of July appears to be one of the more expensive times to travel to San Juan from Rapid City. Flying in the targeted month can save you up to 62%.

When is the cheapest time to fly from Rapid City to San Juan (RAP - SJU)?

When flying from Rapid City to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 24% versus a flight at noon.

Cheap American Airlines flights from Rapid City to San Juan

Explore cheap flight options specifically provided by American Airlines for the route between Rapid City and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Check out some of the cheapest American Airlines flights we've come across from Rapid City to San Juan. Deals update often to give you more flight options matching your criteria
Tue 9/1012:16 pmRAP - SJU
2 stops20h 54mAmerican Airlines
Tue 9/174:03 pmSJU - RAP
2 stops20h 18mAmerican Airlines
Deal found 5/5$331
Tue 9/1012:22 pmRAP - SJU
1 stop10h 00mAmerican Airlines
Tue 9/174:03 pmSJU - RAP
2 stops20h 18mAmerican Airlines
Deal found 5/5$365
Tue 9/1012:22 pmRAP - SJU
1 stop10h 00mAmerican Airlines
Tue 9/177:32 amSJU - RAP
1 stop10h 29mAmerican Airlines
Deal found 5/5$551
Mon 6/34:28 pmRAP - SJU
2 stops22h 12mAmerican Airlines
Mon 6/108:25 pmSJU - RAP
2 stops17h 33mAmerican Airlines
Deal found 5/5$616
Mon 6/36:00 amRAP - SJU
1 stop14h 45mAmerican Airlines
Mon 6/108:25 pmSJU - RAP
2 stops17h 33mAmerican Airlines
Deal found 5/5$664

Cheap United Airlines flights from Rapid City to San Juan

Explore cheap flight options specifically provided by United Airlines for the route between Rapid City and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Rapid City and landing in San Juan. Make sure to examine the flight information before completing your reservation.
Tue 9/105:59 pmRAP - SJU
2 stops19h 20mUnited Airlines
Mon 9/161:05 amSJU - RAP
2 stops12h 32mUnited Airlines
Deal found 5/5$864
Mon 6/35:30 amRAP - SJU
1 stop9h 58mUnited Airlines
Mon 6/103:50 pmSJU - RAP
1 stop20h 36mUnited Airlines
Deal found 5/5$867

Cheap Rapid City to San Juan flights in May & June 2024

Find cheap flight options from Rapid City to San Juan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 6, 2024.
The lowest fares we've come across on flights traveling from Rapid City to San Juan in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/34:28 pmRAP - SJU
2 stops22h 12mAmerican Airlines
Mon 6/108:25 pmSJU - RAP
2 stops17h 33mAmerican Airlines
Deal found 5/5$616
Mon 6/36:00 amRAP - SJU
1 stop14h 45mAmerican Airlines
Mon 6/108:25 pmSJU - RAP
2 stops17h 33mAmerican Airlines
Deal found 5/5$664
Thu 5/94:28 pmRAP - SJU
2 stops19h 17mAmerican Airlines
Fri 5/1012:45 amSJU - RAP
1 stop13h 10mAmerican Airlines
Deal found 5/6$668
Thu 5/912:26 pmRAP - SJU
1 stop8h 19mAmerican Airlines
Sat 5/118:00 amSJU - RAP
2 stops14h 33mAmerican Airlines
Deal found 5/6$673
Thu 5/912:26 pmRAP - SJU
1 stop8h 19mAmerican Airlines
Fri 5/1012:45 amSJU - RAP
1 stop17h 13mAmerican Airlines
Deal found 5/6$674
Thu 5/97:10 amRAP - SJU
1 stop8h 20mUnited Airlines
Sat 5/111:40 pmSJU - RAP
1 stop8h 52mUnited Airlines
Deal found 5/6$774
Thu 5/97:10 amRAP - SJU
2 stops11h 28mUnited Airlines
Fri 5/101:05 amSJU - RAP
2 stops13h 27mUnited Airlines
Deal found 5/6$834
Thu 5/92:38 pmRAP - SJU
2 stops27h 46mMultiple Airlines
Sat 5/114:00 amSJU - RAP
3 stops31h 40mMultiple Airlines
Deal found 5/6$838
Thu 5/92:38 pmRAP - SJU
2 stops27h 46mMultiple Airlines
Fri 5/101:30 amSJU - RAP
3 stops34h 10mMultiple Airlines
Deal found 5/6$847

Rapid City to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Rapid City and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
The lowest fares we've come across on flights traveling from Rapid City to San Juan in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 9/1012:16 pmRAP - SJU
2 stops20h 54mAmerican Airlines
Tue 9/174:03 pmSJU - RAP
2 stops20h 18mAmerican Airlines
Deal found 5/5$331
Tue 9/1012:22 pmRAP - SJU
1 stop10h 00mAmerican Airlines
Tue 9/174:03 pmSJU - RAP
2 stops20h 18mAmerican Airlines
Deal found 5/5$365
Tue 9/1012:22 pmRAP - SJU
1 stop10h 00mAmerican Airlines
Tue 9/177:32 amSJU - RAP
1 stop10h 29mAmerican Airlines
Deal found 5/5$551
Mon 6/34:28 pmRAP - SJU
2 stops22h 12mAmerican Airlines
Mon 6/108:25 pmSJU - RAP
2 stops17h 33mAmerican Airlines
Deal found 5/5$616
Mon 6/36:00 amRAP - SJU
1 stop14h 45mAmerican Airlines
Mon 6/108:25 pmSJU - RAP
2 stops17h 33mAmerican Airlines
Deal found 5/5$664
Thu 5/94:28 pmRAP - SJU
2 stops19h 17mAmerican Airlines
Fri 5/1012:45 amSJU - RAP
1 stop13h 10mAmerican Airlines
Deal found 5/6$668
Thu 5/912:26 pmRAP - SJU
1 stop8h 19mAmerican Airlines
Sat 5/118:00 amSJU - RAP
2 stops14h 33mAmerican Airlines
Deal found 5/6$673
Thu 5/912:26 pmRAP - SJU
1 stop8h 19mAmerican Airlines
Fri 5/1012:45 amSJU - RAP
1 stop17h 13mAmerican Airlines
Deal found 5/6$674
Thu 5/97:10 amRAP - SJU
1 stop8h 20mUnited Airlines
Sat 5/111:40 pmSJU - RAP
1 stop8h 52mUnited Airlines
Deal found 5/6$774

One-way flights to San Juan from Rapid City

Search for one-way flight options from Rapid City to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Rapid City to San Juan. Those needing a return flight from Rapid City to San Juan can use the search form above.
Sat 8/175:30 amRAP - SJU
1 stop9h 56mUnited Airlines
Deal found 5/5$217
Sat 8/174:10 pmRAP - SJU
3 stops21h 03mMultiple Airlines
Deal found 5/5$346

Find flights from Rapid City to San Juan within your budget

Customize your flight search to find flights from Rapid City to San Juan 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, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$331 - $867

Route

Depart

Return

Price

Rapid CitySan Juan Luis Munoz Marin Intl

RAP - SJU

RAPSJU

Rapid City

Tue 9/10

2 stops20h 54m

San Juan Luis Munoz Marin Intl

Tue 9/17

2 stops20h 18m

$331

Rapid CitySan Juan Luis Munoz Marin Intl

RAP - SJU

RAPSJU

Rapid City

Tue 9/10

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Tue 9/17

2 stops20h 18m

$365

Rapid CitySan Juan Luis Munoz Marin Intl

RAP - SJU

RAPSJU

Rapid City

Tue 9/10

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Tue 9/17

1 stop10h 29m

$551

Rapid CitySan Juan Luis Munoz Marin Intl

RAP - SJU

RAPSJU

Rapid City

Mon 6/3

2 stops22h 12m

San Juan Luis Munoz Marin Intl

Mon 6/10

2 stops17h 33m

$616

Rapid CitySan Juan Luis Munoz Marin Intl

RAP - SJU

RAPSJU

Rapid City

Mon 6/3

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Mon 6/10

2 stops17h 33m

$664

Rapid CitySan Juan Luis Munoz Marin Intl

RAP - SJU

RAPSJU

Rapid City

Tue 9/10

2 stops19h 20m

San Juan Luis Munoz Marin Intl

Mon 9/16

2 stops12h 32m

$864

Rapid CitySan Juan Luis Munoz Marin Intl

RAP - SJU

RAPSJU

Rapid City

Mon 6/3

1 stop9h 58m

San Juan Luis Munoz Marin Intl

Mon 6/10

1 stop20h 36m

$867

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Rapid City to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Rapid City to San Juan. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Rapid City to San Juan flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Juan by month

Plan your trip from Rapid City to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from Rapid City to San Juan is currently $282 while a round-trip flight costs $608. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Rapid City to San Juan (average of $252). Flying from Rapid City to San Juan in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$278

February

$286

March

$339

April

$303

May

$282

June

$317

July

$333

August

$278

September

$252

October

$265

November

$300

December

$302

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated May 6, 2024.
Peruse reviews from past customers who have flown with American Airlines and United Airlines from Rapid City to San Juan to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,118 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,118 reviews
United Airlines
7.4
Good
11,118 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

American Airlines
7.3
Good
14,713 reviews
United Airlines
7.4
Good
11,118 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to San Juan?

    For a flight from Rapid City to San Juan, you will be flying from Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city. Rapid City is the only Rapid City airport and it handles 0 outbound flights to San Juan per day. 2 airlines have flights to San Juan from Rapid City on a regular basis.

  • Can I find flights from Rapid City to San Juan for under $400 on Cheapflights?

    Yes, there are multiple flights from Rapid City to San Juan for under $400. The cheapest flight booked recently is on American Airlines for just $331, but on average you can expect to pay $608.

  • What are the cheapest airlines flying from Rapid City to San Juan round-trip?

    Flying on American Airlines is currently your cheapest option to San Juan, with prices starting at $331. Another option worth looking into is United Airlines, starting at $864 round trip. These flights start at 52% lower than the current average price 3 months from now.

  • What does RAP to SJU mean?

    Great question - RAP to SJU just means Rapid City Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

  • Can I find deals for flights from Rapid City to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Rapid City to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Rapid City to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rapid City to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Rapid City to San Juan that include hotel bookings?

    Yes. In addition to deals on Rapid City to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to San Juan.

  • Can I find deals for business class flights from Rapid City to San Juan?

    Yes. Cheapflights offers flight deals from Rapid City to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Rapid City to San Juan that allow pets onboard?

    Many airlines flying from Rapid City to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Rapid City to San Juan?

    Yes, you can often find last-minute deals on Rapid City to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Rapid City to San Juan flight deals updated?

    The Rapid City to San Juan flight deals you see on this page were last updated on 5/6.

See more FAQs

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Alternative routes for Rapid City to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

Sioux Falls to Luis Munoz Marin Intl flights
Rapid City to Luis Munoz Marin Intl flights

Top 2 airlines flying from Rapid City to San Juan

Discover the top 2 airlines that operate flights from Rapid City to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$331Average$660FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$352Average$680FlexibilityNo cancel feeOn-time69%
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Search flights from Rapid City to San Juan by cabin class

Find flights from Rapid City to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rapid City to San Juan?

Cheapflights makes it easy to find Rapid City to San Juan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Rapid City to San Juan?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Juan from Rapid City.

Can Cheapflights find flights from Rapid City to San Juan with no change fees?

Yes, we can. To see specific flights from Rapid City to San Juan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Rapid City to San Juan become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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