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Puerto Rico

$118+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SJU
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap 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 January 12, 2026.

Round-trip from

$236
(American Airlines)

One-way from

$118
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$505
From South Dakota to Puerto Rico
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One-way flight from South Dakota to Puerto Rico
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Highest demand for flights based on searches. 16% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from South Dakota to Puerto Rico

Cheapest flights from South Dakota to Puerto Rico
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 January 12, 2026.

This American Airlines deal was found by Cheapflights users on 1/10. 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 5/47:44 pm
FSD
-
SJU
1 stop17h 24m
American Airlines
Fri 5/811:59 pm
SJU
-
FSD
1 stop14h 02m
American Airlines
Deal found 1/10$236
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/247:40 am
FSD
-
SJU
2 stops14h 56m
United Airlines
Tue 3/38:05 am
SJU
-
FSD
2 stops11h 16m
United Airlines
Deal found 1/12$267
This American Airlines deal was found by Cheapflights users on 1/12. 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 2/235:19 pm
FSD
-
SJU
2 stops14h 41m
American Airlines
Tue 3/32:23 pm
SJU
-
FSD
2 stops23h 19m
American Airlines
Deal found 1/12$316
This American Airlines deal was found by Cheapflights users on 1/11. 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 10/254:34 pm
RAP
-
SJU
2 stops21h 36m
American Airlines
Sat 11/76:00 am
SJU
-
RAP
2 stops18h 17m
American Airlines
Deal found 1/11$336
This American Airlines deal was found by Cheapflights users on 1/10. 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 2/241:22 pm
FSD
-
SJU
1 stop8h 09m
American Airlines
Tue 3/33:39 pm
SJU
-
FSD
1 stop9h 24m
American Airlines
Deal found 1/10$351
This American Airlines deal was found by Cheapflights users on 1/12. 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 4/42:21 pm
RAP
-
SJU
2 stops16h 39m
American Airlines
Tue 4/74:25 pm
SJU
-
RAP
2 stops22h 13m
American Airlines
Deal found 1/12$356
This American Airlines deal was found by Cheapflights users on 1/10. 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 9/205:31 pm
FSD
-
SJU
2 stops18h 09m
American Airlines
Thu 9/247:05 pm
SJU
-
FSD
2 stops18h 15m
American Airlines
Deal found 1/10$362
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/235:50 am
FSD
-
SJU
1 stop10h 35m
United Airlines
Wed 3/48:30 am
SJU
-
FSD
1 stop10h 51m
United Airlines
Deal found 1/12$372
This American Airlines deal was found by Cheapflights users on 1/10. 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 3/175:31 pm
FSD
-
SJU
1 stop10h 57m
American Airlines
Tue 3/245:28 am
SJU
-
FSD
1 stop18h 27m
American Airlines
Deal found 1/10$391
This United Airlines deal was found by Cheapflights users on 1/11. 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 10/277:05 am
RAP
-
SJU
1 stop8h 20m
United Airlines
Wed 11/42:25 pm
SJU
-
RAP
1 stop10h 43m
United Airlines
Deal found 1/11$426
This American Airlines deal was found by Cheapflights users on 1/11. 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 10/234:34 pm
RAP
-
SJU
2 stops29h 16m
American Airlines
Tue 11/104:37 pm
SJU
-
RAP
2 stops24h 13m
American Airlines
Deal found 1/11$434
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Fri 10/237:05 am
RAP
-
SJU
1 stop8h 25m
United Airlines
Fri 11/68:30 am
SJU
-
RAP
2 stops15h 03m
United Airlines
Deal found 1/11$466

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 January 12, 2026.
Use the filters below to find and compare flights from South Dakota to Puerto Rico that are best for you.

Fly from

South Dakota

Fly to

Puerto Rico

Route

Depart

Return

Price

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 2/24

7:40 am-12:36 am

2 stops14h 56m

San Juan Luis Munoz Marin Intl

Tue 3/3

8:05 am-5:21 pm

2 stops11h 16m

$267

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Mon 5/4

7:44 pm-12:29 pm

2 stops15h 45m

San Juan Luis Munoz Marin Intl

Fri 5/8

11:59 pm-1:01 pm

1 stop14h 02m

$299

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Mon 2/23

5:50 am-6:25 pm

1 stop10h 35m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:30 am-5:21 pm

1 stop10h 51m

$372

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 3/17

5:31 pm-5:28 am

1 stop10h 57m

San Juan Luis Munoz Marin Intl

Tue 3/24

5:28 am-10:55 pm

1 stop18h 27m

$391

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 3/31

1:22 pm-5:28 am

1 stop15h 06m

San Juan Luis Munoz Marin Intl

Tue 4/7

5:45 am-4:58 pm

2 stops12h 13m

$391

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 2/20

7:42 pm-9:34 pm

2 stops23h 52m

San Juan Luis Munoz Marin Intl

Wed 3/4

10:50 am-7:10 pm

2 stops10h 20m

$403

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 2/22

2:08 pm-5:24 am

1 stop13h 16m

San Juan Luis Munoz Marin Intl

Sat 3/7

12:46 pm-10:38 am

2 stops23h 52m

$403

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Thu 2/26

2:16 pm-11:37 am

2 stops19h 21m

San Juan Luis Munoz Marin Intl

Thu 3/5

4:36 pm-5:21 pm

1 stop26h 45m

$412

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Mon 2/23

5:50 am-6:25 pm

1 stop10h 35m

San Juan Luis Munoz Marin Intl

Tue 3/3

8:30 am-5:21 pm

1 stop10h 51m

$418

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 5/5

7:00 am-5:38 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Thu 5/7

7:20 am-8:43 pm

2 stops15h 23m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 28 results
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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.
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

What is the cheapest month to book a flight from South Dakota to Puerto Rico?

Currently, January is the cheapest month in which you can book a flight from South Dakota to Puerto Rico (average of $258). Flying from South Dakota to Puerto Rico in October is currently the most expensive (average of $390). 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.

  • How long is the flight from South Dakota to Puerto Rico?

    United Airlines and American Airlines can get you from South Dakota to Puerto Rico in just under 14h 56m. Your travel time can differ by up to 49m. The distance from South Dakota to Puerto Rico is about 2488 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from South Dakota to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on South Dakota to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Puerto Rico.

  • Can I find deals for business class flights from South Dakota to Puerto Rico?

    Yes. Cheapflights offers flight deals from South Dakota to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Dakota to Puerto Rico?

    Currently, January is the cheapest month in which you can book a flight from South Dakota to Puerto Rico (average of $258). Flying from South Dakota to Puerto Rico in October is currently the most expensive (average of $390). 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.

See more FAQs

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.

Alternative routes for South Dakota to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$235Average$541FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$293Average$530FlexibilityNo cancel feeOn-time71%
DeltaCheapest$325Average$530FlexibilityNo cancel feeOn-timeN/A

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