$262+ Cheap flights from South Dakota to Puerto Rico
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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SJU
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from South Dakota to Puerto Rico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Dakota to Puerto Rico
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Best
Last-minute
One-way
Cheapest flights from South Dakota to Puerto RicoExplore the most affordable flight options available from South Dakota to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from South Dakota to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
1 stop10h 38m
Fri 9/113:56 pm -
1 stop8h 16m
Deal found 8/6![United Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:12 pm -
1 stop9h 42m
Fri 9/114:38 pm -
2 stops19h 58m
Deal found 8/1![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:59 pm -
2 stops20h 41m
Wed 9/3011:51 am -
2 stops13h 38m
Deal found 8/3![American Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:48 am -
2 stops12h 34m
Sat 11/148:25 am -
2 stops13h 39m
Deal found 8/4![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:09 pm -
2 stops18h 26m
Tue 12/86:42 pm -
2 stops21h 30m
Deal found 8/2![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:31 pm -
1 stop17h 29m
Sat 11/146:28 am -
2 stops14h 33m
Deal found 8/1![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:24 am -
1 stop15h 30m
Fri 8/2812:55 am -
1 stop16h 58m
Deal found 8/2![American Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:31 pm -
1 stop17h 26m
Fri 4/911:59 pm -
1 stop14h 02m
Deal found 8/1![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:14 pm -
2 stops15h 21m
Sat 12/127:00 am -
1 stop16h 03m
Deal found 8/4![American Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am -
2 stops13h 38m
Sat 9/52:00 pm -
1 stop8h 37m
Deal found 8/5![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:11 am -
2 stops11h 39m
Thu 9/177:00 am -
3 stops15h 38m
Deal found 8/5![United Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:06 pm -
2 stops19h 32m
Sat 8/156:00 am -
2 stops17h 35m
Deal found 8/1![American Airlines logo]()
$668
Best flights from South Dakota to Puerto RicoDiscover carefully curated flight deals from South Dakota to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from South Dakota to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
1 stop10h 38m
Fri 9/113:56 pm -
1 stop8h 16m
Deal found 8/6![United Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:20 am -
1 stop8h 03m
Tue 11/33:53 pm -
1 stop10h 46m
Deal found 8/4![American Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/196:55 am -
2 stops13h 55m
Fri 1/293:20 pm -
1 stop10h 19m
Deal found 8/5![Delta logo]()
$446
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:47 am -
2 stops15h 03m
Wed 9/163:56 pm -
1 stop8h 16m
Deal found 8/2![United Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:12 pm -
1 stop9h 42m
Fri 9/116:00 am -
2 stops12h 20m
Deal found 8/6![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:48 am -
2 stops12h 34m
Fri 11/132:05 am -
3 stops21h 32m
Deal found 8/4![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:39 pm -
2 stops17h 20m
Sat 1/306:00 am -
1 stop15h 05m
Deal found 8/4![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
1 stop10h 38m
Wed 9/302:00 pm -
1 stop10h 44m
Deal found 8/3![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:09 pm -
2 stops18h 26m
Tue 12/86:42 pm -
2 stops21h 30m
Deal found 8/6![American Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/195:30 am -
1 stop9h 55m
Fri 1/292:25 pm -
1 stop9h 08m
Deal found 8/2![United Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am -
2 stops13h 38m
Sat 9/57:00 am -
2 stops12h 43m
Deal found 8/5![United Airlines logo]()
$641
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
1 stop8h 25m
Sun 11/152:35 pm -
2 stops21h 58m
Deal found 8/2![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:11 am -
2 stops11h 39m
Thu 9/173:56 pm -
1 stop20h 29m
Deal found 8/5![United Airlines logo]()
$710
Last-minute flights from South Dakota to Puerto RicoDiscover last-minute flight deals from South Dakota to Puerto Rico. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Puerto Rico. Data last updated August 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:06 pm -
2 stops19h 32m
Sat 8/156:00 am -
2 stops17h 35m
Deal found 8/1![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:24 am -
1 stop15h 30m
Fri 8/2812:55 am -
1 stop16h 58m
Deal found 8/2![American Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:23 pm -
2 stops20h 28m
Wed 9/27:24 pm -
2 stops23h 12m
Deal found 8/3![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:47 am -
2 stops15h 03m
Wed 9/23:56 pm -
1 stop8h 26m
Deal found 8/3![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am -
2 stops13h 38m
Sat 9/52:00 pm -
1 stop8h 37m
Deal found 8/5![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
1 stop10h 38m
Fri 9/113:56 pm -
1 stop8h 16m
Deal found 8/6![United Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:12 pm -
1 stop9h 42m
Fri 9/114:38 pm -
2 stops19h 58m
Deal found 8/1![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:07 pm -
2 stops19h 33m
Thu 9/176:00 am -
2 stops17h 52m
Deal found 8/5![American Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:11 am -
2 stops11h 39m
Thu 9/177:00 am -
3 stops15h 38m
Deal found 8/5![United Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:59 pm -
2 stops20h 41m
Wed 9/3011:51 am -
2 stops13h 38m
Deal found 8/3![American Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:50 am -
2 stops15h 00m
Wed 9/302:00 pm -
1 stop10h 44m
Deal found 8/3![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:35 am -
2 stops23h 59m
Fri 10/23:56 pm -
1 stop8h 15m
Deal found 8/5![United Airlines logo]()
$561
One-way flights from South Dakota to Puerto RicoSearch for one-way flight options from South Dakota to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from South Dakota to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:33 am -
3 stops38h 42m
Deal found 8/2![Multiple Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:57 pm -
2 stops10h 02m
Deal found 8/2![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:57 pm -
2 stops19h 46m
Deal found 8/2![American Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:50 pm -
3 stops35h 25m
Deal found 8/2![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:50 pm -
2 stops32h 52m
Deal found 8/5![Multiple Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:39 pm -
1 stop7h 25m
Deal found 8/5![American Airlines logo]()
$647
Find flight deals from South Dakota to Puerto Rico
Keep the following information in mind while searching for South Dakota to Puerto Rico flight deals. Data was last updated August 6, 2026.
Round-trip from | $321 (United Airlines) |
|---|---|
One-way from | $262 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $476 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota to Puerto Rico 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 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from South Dakota to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsSan Juan
FSD Sioux Falls Joe Foss Field - SJU San Juan Luis Munoz Marin Intl
FSDSJU
Sioux Falls Joe Foss Field
Sat 9/5
6:00 am-5:38 pm
1 stop10h 38m
San Juan Luis Munoz Marin Intl
Fri 9/11
3:56 pm-11:12 pm
1 stop8h 16m
$321
Sioux FallsSan Juan
FSD Sioux Falls Joe Foss Field - SJU San Juan Luis Munoz Marin Intl
FSDSJU
Sioux Falls Joe Foss Field
Sat 9/12
7:47 am-11:50 pm
2 stops15h 03m
San Juan Luis Munoz Marin Intl
Wed 9/16
3:56 pm-11:12 pm
1 stop8h 16m
$321
Quickest round-trip
Sioux FallsSan Juan
FSD Sioux Falls Joe Foss Field - SJU San Juan Luis Munoz Marin Intl
FSDSJU
Sioux Falls Joe Foss Field
Tue 10/27
6:20 am-3:23 pm
1 stop8h 03m
San Juan Luis Munoz Marin Intl
Tue 11/3
3:53 pm-12:39 am
1 stop10h 46m
$346
Sioux FallsSan Juan
FSD Sioux Falls Joe Foss Field - SJU San Juan Luis Munoz Marin Intl
FSDSJU
Sioux Falls Joe Foss Field
Sat 9/5
12:12 pm-10:54 pm
1 stop9h 42m
San Juan Luis Munoz Marin Intl
Fri 9/11
6:00 am-5:20 pm
2 stops12h 20m
$346
Sioux FallsSan Juan
FSD Sioux Falls Joe Foss Field - SJU San Juan Luis Munoz Marin Intl
FSDSJU
Sioux Falls Joe Foss Field
Sun 11/8
7:48 am-10:22 pm
2 stops12h 34m
San Juan Luis Munoz Marin Intl
Fri 11/13
2:05 am-9:37 pm
3 stops21h 32m
$411
Sioux FallsSan Juan
FSD Sioux Falls Joe Foss Field - SJU San Juan Luis Munoz Marin Intl
FSDSJU
Sioux Falls Joe Foss Field
Sat 1/23
7:39 pm-2:59 pm
2 stops17h 20m
San Juan Luis Munoz Marin Intl
Sat 1/30
6:00 am-7:05 pm
1 stop15h 05m
$411
Sioux FallsSan Juan
FSD Sioux Falls Joe Foss Field - SJU San Juan Luis Munoz Marin Intl
FSDSJU
Sioux Falls Joe Foss Field
Sat 9/26
6:00 am-5:38 pm
1 stop10h 38m
San Juan Luis Munoz Marin Intl
Wed 9/30
2:00 pm-11:44 pm
1 stop10h 44m
$411
Rapid CitySan Juan
RAP Rapid City - SJU San Juan Luis Munoz Marin Intl
RAPSJU
Rapid City
Tue 1/19
6:55 am-11:50 pm
2 stops13h 55m
San Juan Luis Munoz Marin Intl
Fri 1/29
3:20 pm-10:39 pm
1 stop10h 19m
$446
Rapid CitySan Juan
RAP Rapid City - SJU San Juan Luis Munoz Marin Intl
RAPSJU
Rapid City
Tue 12/1
1:09 pm-10:35 am
2 stops18h 26m
San Juan Luis Munoz Marin Intl
Tue 12/8
6:42 pm-1:12 pm
2 stops21h 30m
$446
Rapid CitySan Juan
RAP Rapid City - SJU San Juan Luis Munoz Marin Intl
RAPSJU
Rapid City
Tue 1/19
5:30 am-6:25 pm
1 stop9h 55m
San Juan Luis Munoz Marin Intl
Fri 1/29
2:25 pm-8:33 pm
1 stop9h 08m
$636
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from South Dakota with our price prediction graph.
FSD-SJU
RAP-SJU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Dakota to Puerto Rico
USSD-PR0
FSD-SJU
RAP-SJU
What is the cheapest month to book a flight from South Dakota to Puerto Rico?
Currently, September is the cheapest month in which you can book a flight from South Dakota to Puerto Rico (average of $379). Flying from South Dakota to Puerto Rico in December is currently the most expensive (average of $632). 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.
Related info for your journey
Find useful and relevant information for your journey from South Dakota to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for South Dakota to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Dakota to Puerto Rico by cabin class
Find flights from South Dakota to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Dakota and Puerto Rico flights
Browse other South Dakota and Puerto Rico flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
South Dakota to Puerto Rico flights
Consider these flights traveling from South Dakota to Puerto Rico.
Top 3 airlines flying from South Dakota to Puerto Rico
Discover the top 3 airlines that operate flights from South Dakota to Puerto Rico. 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 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$215 | Average$625 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$646 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$293 | Average$514 | FlexibilityNo cancel fee | On-time71% |