What is the cheapest airline that flies from South Dakota to Puerto Rico?

American Airlines and United Airlines are the most popular carriers operating from South Dakota to Puerto Rico

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

Flight times from South Dakota to Puerto Rico vary, but if you’re flying out of Sioux Falls and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 7h 05m on average. Another popular route from South Dakota to Puerto Rico is flying from Rapid City to San Juan Luis Munoz Marin Intl Airport, which will take roughly 10h 18m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Puerto Rico?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Puerto Rico from South Dakota according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 3 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from South Dakota to Puerto Rico?

Prices for flights from South Dakota to Puerto Rico are refreshed on a daily basis.

How many operators does momondo search for flights from South Dakota to Puerto Rico?

As of April 2026, there are 3 operators available to choose from for flights from South Dakota to Puerto Rico.

How old do you have to be to fly from South Dakota to Puerto Rico?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$278 Cheap Flights from South Dakota to Puerto Rico in 2026

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Find the cheapest flights from South Dakota to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:07 pm - 2:38 pm

FSD

SJU

19h 31m

2 stops

7:14 pm - 11:46 am

SJU

FSD

17h 32m

2 stops

$326American Airlines

Mon, Aug 10 - Mon, Aug 17

6:00 pm - 12:48 pm

FSD

SJU

17h 48m

2 stops

7:10 pm - 11:46 am

SJU

FSD

17h 36m

2 stops

$334American Airlines

Fri, Aug 21 - Sat, Aug 29

6:00 pm - 12:48 pm

FSD

SJU

17h 48m

2 stops

3:00 pm - 12:27 am

SJU

FSD

10h 27m

1 stop

$366American Airlines

Mon, Aug 31 - Thu, Sep 3

5:00 am - 5:38 pm

RAP

SJU

10h 38m

1 stop

1:00 am - 10:24 am

SJU

RAP

11h 24m

2 stops

$396United Airlines

Wed, Jul 29 - Tue, Aug 4

6:00 am - 2:10 pm

FSD

SJU

7h 10m

1 stop

7:05 pm - 11:46 am

SJU

FSD

17h 41m

2 stops

$408American Airlines

Sun, Sep 6 - Fri, Sep 11

7:35 am - 9:24 pm

FSD

SJU

12h 49m

2 stops

1:00 am - 12:15 pm

SJU

FSD

12h 15m

2 stops

$411United Airlines

Sun, May 24 - Fri, Jun 5

6:00 am - 9:24 pm

FSD

SJU

14h 24m

2 stops

7:40 am - 2:32 pm

SJU

FSD

7h 52m

1 stop

$416United Airlines

Sun, May 24 - Sat, Jun 6

6:00 am - 11:02 pm

FSD

SJU

16h 02m

1 stop

6:45 am - 10:06 pm

SJU

FSD

16h 21m

1 stop

$417American Airlines

Sat, May 2 - Sat, May 9

6:00 am - 11:02 pm

FSD

SJU

16h 02m

1 stop

6:45 am - 10:06 pm

SJU

FSD

16h 21m

1 stop

$418American Airlines

Sat, May 2 - Sat, May 9

6:00 am - 9:24 pm

FSD

SJU

14h 24m

2 stops

7:25 am - 7:09 pm

SJU

FSD

12h 44m

2 stops

$419American Airlines

Sat, May 2 - Sat, May 9

Delta flights from South Dakota to Puerto Rico

Our best Delta deals on South Dakota to Puerto Rico flight tickets

Delta

Aug 31

FSD5:25 amSioux Falls Joe Foss Field

7h 05m

1 stop

SJU1:30 pmSan Juan Luis Munoz Marin Intl

Sep 3

SJU1:06 pmSan Juan Luis Munoz Marin Intl

10h 03m

1 stop

FSD10:09 pmSioux Falls Joe Foss Field

$424

Delta

Sep 6

FSD5:25 amSioux Falls Joe Foss Field

10h 10m

1 stop

SJU4:35 pmSan Juan Luis Munoz Marin Intl

Sep 11

SJU2:26 pmSan Juan Luis Munoz Marin Intl

8h 43m

1 stop

FSD10:09 pmSioux Falls Joe Foss Field

$471

American Airlines flights from South Dakota to Puerto Rico

Our best American Airlines deals on South Dakota to Puerto Rico flight tickets

American Airlines

Aug 10

FSD6:07 pmSioux Falls Joe Foss Field

19h 31m

2 stops

SJU2:38 pmSan Juan Luis Munoz Marin Intl

Aug 17

SJU7:14 pmSan Juan Luis Munoz Marin Intl

17h 32m

2 stops

FSD11:46 amSioux Falls Joe Foss Field

$326

American Airlines

Aug 21

FSD6:00 pmSioux Falls Joe Foss Field

17h 48m

2 stops

SJU12:48 pmSan Juan Luis Munoz Marin Intl

Aug 29

SJU7:10 pmSan Juan Luis Munoz Marin Intl

17h 36m

2 stops

FSD11:46 amSioux Falls Joe Foss Field

$334

American Airlines

Aug 31

FSD6:00 pmSioux Falls Joe Foss Field

17h 48m

2 stops

SJU12:48 pmSan Juan Luis Munoz Marin Intl

Sep 3

SJU3:00 pmSan Juan Luis Munoz Marin Intl

10h 27m

1 stop

FSD12:27 amSioux Falls Joe Foss Field

$366

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Mon 8/10

6:07 pm-2:38 pm

2 stops19h 31m

San Juan Luis Munoz Marin Intl

Mon 8/17

7:14 pm-11:46 am

2 stops17h 32m

$326

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 8/21

6:00 pm-12:48 pm

2 stops17h 48m

San Juan Luis Munoz Marin Intl

Sat 8/29

7:10 pm-11:46 am

2 stops17h 36m

$334

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Mon 8/31

6:00 pm-12:48 pm

2 stops17h 48m

San Juan Luis Munoz Marin Intl

Thu 9/3

3:00 pm-12:27 am

1 stop10h 27m

$366

Quickest round-trip

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 7/29

5:00 am-5:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Tue 8/4

1:00 am-10:24 am

2 stops11h 24m

$396

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 9/6

6:00 am-2:10 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Fri 9/11

7:05 pm-11:46 am

2 stops17h 41m

$408

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 5/24

7:35 am-9:24 pm

2 stops12h 49m

San Juan Luis Munoz Marin Intl

Fri 6/5

1:00 am-12:15 pm

2 stops12h 15m

$411

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 5/24

6:00 am-9:24 pm

2 stops14h 24m

San Juan Luis Munoz Marin Intl

Sat 6/6

7:40 am-2:32 pm

1 stop7h 52m

$416

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 5/2

6:00 am-11:02 pm

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Sat 5/9

6:45 am-10:06 pm

1 stop16h 21m

$417

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 5/2

6:00 am-11:02 pm

1 stop16h 02m

San Juan Luis Munoz Marin Intl

Sat 5/9

6:45 am-10:06 pm

1 stop16h 21m

$418

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 5/2

6:00 am-9:24 pm

2 stops14h 24m

San Juan Luis Munoz Marin Intl

Sat 5/9

7:25 am-7:09 pm

2 stops12h 44m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in February, then you should wait until September to fly from South Dakota, when ticket prices are also cheap, with an average price of $379.

Can stopping save me money on South Dakota to Puerto Rico flights?

You could potentially save up to 26% on your flight if you consider stops on a South Dakota to Puerto Rico flight.

Cheap South Dakota to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Puerto Rico

Fastest flight time	7h 05m
Direct flights	None

The fastest flight from South Dakota to Puerto Rico takes 7h 05m

There are no direct flights from South Dakota to Puerto Rico. There are no popular flight routes from South Dakota to Puerto Rico.

Search flight deals

Frequently asked questions about flying from South Dakota to Puerto Rico

When did momondo last update prices for flights from South Dakota to Puerto Rico?
Prices for flights from South Dakota to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights from South Dakota to Puerto Rico?
As of April 2026, there are 3 operators available to choose from for flights from South Dakota to Puerto Rico.
How old do you have to be to fly from South Dakota to Puerto Rico?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Puerto Rico

Compare and see reviews for airlines that fly from South Dakota to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
American Airlines	PriceFrom $293	Free Cancellation	Rating 7.1 11,604 reviews	Search American Airlines flights
Delta	PriceFrom $308	Free Cancellation	Rating 7.9 8,424 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Puerto Rico?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Puerto Rico. momondo saves you time and could save you money on your trip.

Can I find flights from South Dakota to Puerto Rico with flexible booking policies on momondo?

momondo does allow users to show only those flights to Puerto Rico from South Dakota which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from South Dakota to Puerto Rico?

Once all potential South Dakota to Puerto Rico flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from South Dakota to Puerto Rico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from South Dakota and alert you when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $61

Flights to Aguadillafrom $212

Flights to Poncefrom $148

Flights to Viequesfrom $420

Flights to Culebrafrom $446

Flights to Mayagüezfrom $375

Cheap flights from South Dakota to Puerto Rico from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Puerto Rico departing on 6/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from South Dakota to Puerto Rico

Our best Delta deals on South Dakota to Puerto Rico flight tickets

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Our best American Airlines deals on South Dakota to Puerto Rico flight tickets

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How to get the cheapest flight ticket from South Dakota to Puerto Rico

What is the cheapest month to fly to Puerto Rico?

Can stopping save me money on South Dakota to Puerto Rico flights?

What is the cheapest airline that flies from South Dakota to Puerto Rico?

What airlines fly to Puerto Rico?

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

Cheap South Dakota to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Puerto Rico

Fastest flight time

Direct flights

Frequently asked questions about flying from South Dakota to Puerto Rico

Best airlines flying from South Dakota to Puerto Rico

Compare and see reviews for airlines that fly from South Dakota to Puerto Rico with momondo

Why use momondo?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

South Dakota flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

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According to popular flight searches on momondo this year