App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
Puerto Rico
>
San Juan
>
Flights from Rapid City to San Juan
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Rapid City to San Juan Starting at €317

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • RAP07:00
        8h 25m
        1 stop
        SJU17:25
        Sun, Mar 9|Rapid City - San Juan|United Airlines
        €317€418
        24% OFF
        24% OFF
        €418€317

        Choose United Airlines flights from Rapid City to San Juan. The one-way connecting flight with United Airlines departs from Rapid City Regional Airport on Sun, Mar 9, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €317 including taxes and charges.

      • RAP01:00 pm
        3h 5m
        Nonstop
        SJU02:00 pm
        Wed, Feb 26|Rapid City - San Juan|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Rapid City to San Juan flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3445

    American Airlines

    05:12

    RAP

    2.7h

    08:54

    DFW

    SMTWTFS
    Search

  2. AA757

    American Airlines

    12:36

    DFW

    2.9h

    16:30

    MIA

    SMTWTFS

  3. AA308

    American Airlines

    20:06

    MIA

    2.8h

    23:55

    SJU

    SMTWTFS

  4. UA5576

    United Airlines

    05:15

    RAP

    1.6h

    06:54

    DEN

    SM-WTFS
    Search

  5. UA1101

    United Airlines

    08:01

    DEN

    3.4h

    13:26

    IAD

    SMTWTFS

  6. UA2025

    United Airlines

    17:35

    IAD

    3.8h

    21:22

    SJU

    SMTWTFS

  7. UA5576

    United Airlines

    05:15

    RAP

    1.6h

    06:54

    DEN

    SM-WTFS
    Search

  8. UA1720

    United Airlines

    07:45

    DEN

    2.5h

    11:13

    IAH

    SMTWTFS

  9. UA701

    United Airlines

    15:24

    IAH

    4.4h

    21:46

    SJU

    SMTWTFS

  10. DL4955

    Delta Air Lines

    06:00

    RAP

    1.9h

    08:53

    MSP

    SMTWTFS
    Search

  11. DL1046

    Delta Air Lines

    10:00

    MSP

    2.5h

    13:31

    ATL

    SMTWTFS

  12. DL1791

    Delta Air Lines

    16:00

    ATL

    3.6h

    19:34

    SJU

    SMTWTFS

  13. UA5884

    United Airlines

    08:35

    RAP

    1.4h

    09:57

    DEN

    SMTWTFS
    Search

  14. UA2087

    United Airlines

    10:15

    DEN

    3.4h

    15:36

    IAD

    SMTWTFS

  15. UA2025

    United Airlines

    17:35

    IAD

    3.8h

    21:22

    SJU

    SMTWTFS

  16. UA5884

    United Airlines

    08:35

    RAP

    1.4h

    09:57

    DEN

    SMTWTFS
    Search

  17. UA1339

    United Airlines

    09:43

    DEN

    5.8h

    17:30

    SJU

    SMTWTFS

  18. UA5365

    United Airlines

    11:45

    RAP

    1.8h

    13:30

    DEN

    SMTWTFS
    Search

  19. UA726

    United Airlines

    17:20

    DEN

    2.5h

    20:50

    IAH

    SMTWTFS

  20. UA1497

    United Airlines

    23:54

    IAH

    4.3h

    06:12

    SJU

    ----TFS

  21. UA5545

    United Airlines

    15:43

    RAP

    1.6h

    17:18

    DEN

    SMTWTFS
    Search

  22. F91280

    Frontier Airlines

    23:04

    DEN

    3.9h

    05:00

    MIA

    SMTWTFS

  23. F92284

    Frontier Airlines

    07:10

    MIA

    2.6h

    10:44

    SJU

    SMTWTFS

  24. UA5545

    United Airlines

    15:43

    RAP

    1.6h

    17:18

    DEN

    SMTWTFS
    Search

  25. UA259

    United Airlines

    17:45

    DEN

    3.8h

    23:30

    MCO

    SMTWTFS

  26. F92250

    Frontier Airlines

    05:59

    MCO

    2.8h

    09:49

    SJU

    SMTWTFS

  27. UA5545

    United Airlines

    15:43

    RAP

    1.6h

    17:18

    DEN

    SMTWTFS
    Search

  28. UA312

    United Airlines

    19:30

    DEN

    2.5h

    22:58

    IAH

    SMTWTFS

  29. UA1497

    United Airlines

    23:54

    IAH

    4.3h

    06:12

    SJU

    ----TFS
Find more flights and airlines

Find the best time to fly from Rapid City to San Juan

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Rapid City (RAP) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Rapid City to San Juan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Rapid City (RAP) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around €462.

  • What is the transportation method from the main airport to downtown in San Juan?

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Rapid City to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Rapid City to San Juan. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Rapid City to San Juan

Cheapest nonstop flight price€317
Off-season for travelJanuary
Peak season for travelDecember
Flight distance4,465.33 km
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.