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

American Airlines, Frontier, 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 41m 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 8h 25m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Puerto Rico?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Puerto Rico from South Dakota according to our data. Delta is the first choice among our users, with 37% 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 November 2025, 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.

$118 Cheap Flights from South Dakota to Puerto Rico in 2025/26

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One-way

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Cheap round-trip flights

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6:00 am - 9:39 pmFSD-SJU

13h 39m1 stop

6:00 am - 9:30 pmSJU-FSD

17h 30m1 stop

$235American Airlines

Find Deal

Tue, Jan 27 - Tue, Feb 3

5:35 pm - 10:48 amFSD-SJU

15h 13m2 stops

8:20 am - 9:30 pmSJU-FSD

15h 10m2 stops

$298American Airlines

Find Deal

Sat, Feb 7 - Tue, Feb 10

9:00 am - 12:36 amFSD-SJU

13h 36m2 stops

2:05 am - 4:37 pmSJU-FSD

16h 32m2 stops

$325United Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 2

2:08 pm - 10:48 amRAP-SJU

17h 40m2 stops

7:12 pm - 1:34 pmSJU-RAP

21h 22m2 stops

$335American Airlines

Find Deal

Mon, Jan 26 - Mon, Feb 2

1:23 pm - 10:48 amFSD-SJU

19h 25m2 stops

7:07 am - 10:04 pmSJU-FSD

16h 57m1 stop

$397American Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 22

6:00 am - 10:26 pmRAP-SJU

13h 26m1 stop

7:07 am - 9:15 pmSJU-RAP

17h 08m1 stop

$437American Airlines

Find Deal

Mon, Jan 26 - Mon, Feb 2

7:19 pm - 3:02 pmFSD-SJU

17h 43m1 stop

1:30 am - 12:28 pmSJU-FSD

12h 58m1 stop

$512American Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

5:18 pm - 6:11 amFSD-SJU

10h 53m2 stops

2:05 am - 5:18 pmSJU-FSD

17h 13m2 stops

$521United Airlines

Find Deal

Sat, Feb 7 - Mon, Feb 9

8:50 pm - 6:34 amFSD-SJU

55h 44m2 stops

7:35 am - 9:11 amSJU-FSD

27h 36m1 stop

$535Multiple Airlines

Find Deal

Fri, Dec 19 - Sun, Dec 28

5:10 am - 6:25 pmRAP-SJU

10h 15m1 stop

2:05 am - 1:12 pmSJU-RAP

14h 07m2 stops

$574United Airlines

Find Deal

Mon, Jan 26 - Sun, Feb 1

United Airlines flights from South Dakota to Puerto Rico

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

United Airlines

Jan 27

FSD9:00 amSioux Falls Joe Foss Field

13h 36m

2 stops

SJU12:36 amSan Juan Luis Munoz Marin Intl

Feb 2

SJU2:05 amSan Juan Luis Munoz Marin Intl

16h 32m

2 stops

FSD4:37 pmSioux Falls Joe Foss Field

$325

Find similar

United Airlines

Mar 3

RAP5:20 amRapid City

13h 06m

2 stops

SJU9:26 pmSan Juan Luis Munoz Marin Intl

Mar 4

SJU7:45 amSan Juan Luis Munoz Marin Intl

14h 09m

2 stops

RAP6:54 pmRapid City

$420

Find similar

United Airlines

Mar 3

RAP7:00 amRapid City

8h 25m

1 stop

SJU6:25 pmSan Juan Luis Munoz Marin Intl

Mar 4

SJU8:10 amSan Juan Luis Munoz Marin Intl

13h 44m

2 stops

RAP6:54 pmRapid City

$425

Find similar

American Airlines flights from South Dakota to Puerto Rico

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

American Airlines

Jan 27

FSD6:00 amSioux Falls Joe Foss Field

13h 39m

1 stop

SJU9:39 pmSan Juan Luis Munoz Marin Intl

Feb 3

SJU6:00 amSan Juan Luis Munoz Marin Intl

17h 30m

1 stop

FSD9:30 pmSioux Falls Joe Foss Field

$235

Find similar

American Airlines

Feb 7

FSD5:35 pmSioux Falls Joe Foss Field

15h 13m

2 stops

SJU10:48 amSan Juan Luis Munoz Marin Intl

Feb 10

SJU8:20 amSan Juan Luis Munoz Marin Intl

15h 10m

2 stops

FSD9:30 pmSioux Falls Joe Foss Field

$298

Find similar

American Airlines

Jan 26

RAP6:00 amRapid City

13h 26m

1 stop

SJU10:26 pmSan Juan Luis Munoz Marin Intl

Feb 2

SJU7:12 pmSan Juan Luis Munoz Marin Intl

21h 22m

2 stops

RAP1:34 pmRapid City

$335

Find similar

momondo Fare Finder

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

Price

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 1/27

6:00 am-9:39 pm

1 stop13h 39m

San Juan Luis Munoz Marin Intl

Tue 2/3

6:00 am-9:30 pm

1 stop17h 30m

$235

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 2/7

5:35 pm-10:48 am

2 stops15h 13m

San Juan Luis Munoz Marin Intl

Tue 2/10

8:20 am-9:30 pm

2 stops15h 10m

$298

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 1/27

9:00 am-12:36 am

2 stops13h 36m

San Juan Luis Munoz Marin Intl

Mon 2/2

2:05 am-4:37 pm

2 stops16h 32m

$325

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Mon 1/26

2:08 pm-10:48 am

2 stops17h 40m

San Juan Luis Munoz Marin Intl

Mon 2/2

7:12 pm-1:34 pm

2 stops21h 22m

$335

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Thu 1/15

1:23 pm-10:48 am

2 stops19h 25m

San Juan Luis Munoz Marin Intl

Thu 1/22

7:07 am-10:04 pm

1 stop16h 57m

$397

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Mon 1/26

6:00 am-10:26 pm

1 stop13h 26m

San Juan Luis Munoz Marin Intl

Mon 2/2

7:07 am-9:15 pm

1 stop17h 08m

$437

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 12/14

7:19 pm-3:02 pm

1 stop17h 43m

San Juan Luis Munoz Marin Intl

Sun 12/21

1:30 am-12:28 pm

1 stop12h 58m

$512

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 2/7

5:18 pm-6:11 am

2 stops10h 53m

San Juan Luis Munoz Marin Intl

Mon 2/9

2:05 am-5:18 pm

2 stops17h 13m

$521

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 12/19

8:50 pm-6:34 am

2 stops55h 44m

San Juan Luis Munoz Marin Intl

Sun 12/28

7:35 am-9:11 am

1 stop27h 36m

$535

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Mon 1/26

5:10 am-6:25 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

Sun 2/1

2:05 am-1:12 pm

2 stops14h 07m

$574

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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 June, then you should wait until April to fly from South Dakota, when ticket prices are also cheap, with an average price of $460.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from South Dakota is on a Monday. momondo users have found tickets for Monday departures for as low as $400. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $706.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from South Dakota to Puerto Rico during this time can be as low as $509. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $689.

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

You could potentially save up to 58% 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

Direct flights	None

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

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 November 2025, 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 $235	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Delta	PriceFrom $324	Free Cancellation	Rating 7.9 8,007 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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Popular cities in Puerto Rico

Flights to San Juanfrom $96

Flights to Aguadillafrom $174

Flights to Mayagüezfrom $333

South Dakota flight routes

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Flights from Sioux Falls Joe Foss Field to Phoenix-Mesa Gateway

Flights from Sioux Falls Joe Foss Field to Orlando Sanford Intl

Cheap flights from South Dakota to Puerto Rico from $118

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 1/12. 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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Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from South Dakota to Puerto Rico

Cheap round-trip flights

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Cheap last minute flights

United Airlines flights from South Dakota to Puerto Rico

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

American Airlines flights from South Dakota to Puerto Rico

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

momondo Fare Finder

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

See travel insights to Puerto Rico from

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

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in June, then you should wait until April to fly from South Dakota, when ticket prices are also cheap, with an average price of $460.

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from South Dakota to Puerto Rico during this time can be as low as $509. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $689.

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

You could potentially save up to 58% on your flight if you consider stops on a South Dakota to Puerto Rico flight.

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

American Airlines, Frontier, and United Airlines are the most popular carriers operating 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

Direct flights

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

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

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

What documentation or ID do you need to fly 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?

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

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

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

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

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