What are the cheapest airlines to fly from South Dakota to San Juan Luis Munoz Marin Intl Airport one-way?

$114 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $208 and $245, respectively.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What are the most popular airlines that fly from South Dakota to San Juan Luis Munoz Marin Intl Airport?

When booking a flight from South Dakota to San Juan Luis Munoz Marin Intl Airport, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest month to fly from South Dakota to San Juan Luis Munoz Marin Intl Airport?

June can be a great time to fly to San Juan Luis Munoz Marin Intl Airport from South Dakota with a flight ticket averaging about $536. Cheapflights users have found deals in the month of June for as cheap as $308. The most expensive prices can be found in the month of December.

Can I find deals for flights from South Dakota to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on South Dakota to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from South Dakota to Luis Munoz Marin Intl?

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

Can I find deals for business class flights from South Dakota to Luis Munoz Marin Intl?

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

$114+ Flights from South Dakota to San Juan Luis Munoz Marin Intl Airport

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Cheap flight deals from South Dakota to Luis Munoz Marin Intl

Round-trip from	$215 (American Airlines)
One-way from	$114 (American Airlines)
Popular in	December
Cheapest in	June
Average price	$611

From South Dakota to San Juan Luis Munoz Marin Intl

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One-way flight from South Dakota to San Juan Luis Munoz Marin Intl

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from South Dakota to Luis Munoz Marin Intl

Cheapest flights from South Dakota to Luis Munoz Marin Intl
Explore the most affordable flight options available from South Dakota to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Sat 9/135:33 pmFSD - SJU

2 stops20h 20mAmerican Airlines

Sat 9/203:55 pmSJU - FSD

2 stops21h 44mAmerican Airlines

Deal found 7/29

$215

Tue 11/186:00 amFSD - SJU

1 stop10h 25mUnited Airlines

Wed 11/198:10 amSJU - FSD

2 stops14h 21mUnited Airlines

Deal found 7/29

$305

Wed 10/294:58 pmRAP - SJU

2 stops18h 47mAmerican Airlines

Tue 11/46:42 pmSJU - RAP

2 stops22h 08mAmerican Airlines

Deal found 7/30

$321

Sun 9/75:27 amFSD - SJU

1 stop10h 09mDelta

Thu 9/1112:58 pmSJU - FSD

1 stop11h 04mDelta

Deal found 7/29

$325

Wed 10/297:10 amRAP - SJU

1 stop8h 15mUnited Airlines

Tue 11/42:25 pmSJU - RAP

1 stop9h 01mUnited Airlines

Deal found 7/30

$405

Best flights from South Dakota to Luis Munoz Marin Intl
Discover carefully curated flight deals from South Dakota to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 9/135:33 pmFSD - SJU

2 stops20h 20mAmerican Airlines

Sat 9/203:55 pmSJU - FSD

2 stops21h 44mAmerican Airlines

Deal found 7/29

$215

Tue 11/186:00 amFSD - SJU

2 stops13h 26mUnited Airlines

Thu 11/202:25 pmSJU - FSD

1 stop11h 19mUnited Airlines

Deal found 7/29

$305

Sun 9/75:27 amFSD - SJU

1 stop10h 09mDelta

Thu 9/1112:58 pmSJU - FSD

1 stop11h 04mDelta

Deal found 7/29

$325

Wed 10/294:58 pmRAP - SJU

2 stops18h 47mAmerican Airlines

Tue 11/46:42 pmSJU - RAP

2 stops22h 08mAmerican Airlines

Deal found 7/30

$321

Wed 10/297:10 amRAP - SJU

1 stop8h 15mUnited Airlines

Tue 11/42:25 pmSJU - RAP

1 stop9h 01mUnited Airlines

Deal found 7/30

$405

Sat 1/246:20 amRAP - SJU

2 stops14h 38mDelta

Sat 1/314:25 pmSJU - RAP

1 stop8h 49mDelta

Deal found 7/29

$2,653

Last-minute flights from South Dakota to Luis Munoz Marin Intl
Discover last-minute flight deals from South Dakota to Luis Munoz Marin Intl. Data last updated July 30, 2025 and is based on user searches.

Wed 7/303:10 pmFSD - SJU

1 stop7h 44mUnited Airlines

Tue 8/52:05 amSJU - FSD

2 stops19h 15mUnited Airlines

Deal found 7/29

$619

Tue 8/265:27 amFSD - SJU

1 stop10h 09mDelta

Fri 9/512:50 pmSJU - FSD

1 stop11h 16mDelta

Deal found 7/30

$335

Sun 8/315:15 pmFSD - SJU

2 stops21h 44mAmerican Airlines

Tue 9/95:25 pmSJU - FSD

2 stops20h 13mAmerican Airlines

Deal found 7/29

$275

One-way flights from South Dakota to Luis Munoz Marin Intl
Search for one-way flight options from South Dakota to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 9/245:33 pmFSD - SJU

2 stops20h 20mAmerican Airlines

Deal found 7/29

$114

Sun 10/196:00 amFSD - SJU

1 stop10h 30mUnited Airlines

Deal found 7/29

$208

Fri 10/175:30 amFSD - SJU

1 stop10h 03mDelta

Deal found 7/29

$245

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 9/13

5:33 pm-2:53 pm

2 stops20h 20m

San Juan Luis Munoz Marin Intl

Sat 9/20

3:55 pm-12:39 pm

2 stops21h 44m

$215

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 11/18

6:00 am-9:26 pm

2 stops13h 26m

San Juan Luis Munoz Marin Intl

Thu 11/20

2:25 pm-11:44 pm

1 stop11h 19m

$305

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 10/29

4:58 pm-1:45 pm

2 stops18h 47m

San Juan Luis Munoz Marin Intl

Tue 11/4

6:42 pm-1:50 pm

2 stops22h 08m

$321

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 9/7

5:27 am-4:36 pm

1 stop10h 09m

San Juan Luis Munoz Marin Intl

Thu 9/11

12:58 pm-11:02 pm

1 stop11h 04m

$325

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Wed 10/29

7:10 am-5:25 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Tue 11/4

2:25 pm-8:26 pm

1 stop9h 01m

$405

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Sat 1/24

6:20 am-11:58 pm

2 stops14h 38m

San Juan Luis Munoz Marin Intl

Sat 1/31

4:25 pm-10:14 pm

1 stop8h 49m

$2,653

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Wed 9/24

5:33 pm-2:53 pm

2 stops20h 20m

$114

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 10/19

6:00 am-5:30 pm

1 stop10h 30m

$208

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 10/17

5:30 am-4:33 pm

1 stop10h 03m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from South Dakota to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from South Dakota to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from South Dakota to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from South Dakota to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from SD to SJU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Dakota to San Juan Luis Munoz Marin Intl Airport as you normally would.

Reviews of airlines servicing Luis Munoz Marin Intl

Read through reviews of airlines operating flights from South Dakota to San Juan Luis Munoz Marin Intl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from South Dakota to San Juan Luis Munoz Marin Intl Airport one-way?
$114 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $208 and $245, respectively.
Can I find deals for flights from South Dakota to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on South Dakota to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Dakota to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Luis Munoz Marin Intl.
Can I find deals for business class flights from South Dakota to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from South Dakota to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from South Dakota to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from South Dakota to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Dorado

Fajardo

Rio Grande

Luquillo

Humacao

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from South Dakota to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$264	Average$503	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$274	Average$843	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$324	Average$470	FlexibilityNo cancel fee	On-timeN/A

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$114+ Cheap flights from South Dakota to Luis Munoz Marin Intl (SJU)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Dakota to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from South Dakota to Luis Munoz Marin Intl

Keep the following information in mind while searching for South Dakota to Luis Munoz Marin Intl flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from South Dakota to Luis Munoz Marin Intl

Cheapest flights from South Dakota to Luis Munoz Marin IntlExplore the most affordable flight options available from South Dakota to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from South Dakota to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from South Dakota to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from South Dakota with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from South Dakota to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest time of day to fly from SD to SJU?

Find hourly flight availability from South Dakota to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Reviews of airlines servicing Luis Munoz Marin Intl

Read through reviews of airlines operating flights from South Dakota to San Juan Luis Munoz Marin Intl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from South Dakota to San Juan Luis Munoz Marin Intl Airport one-way?

Can I find deals for flights from South Dakota to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from South Dakota to Luis Munoz Marin Intl?

Can I find deals for business class flights from South Dakota to Luis Munoz Marin Intl?

What is the cheapest month to book a flight from South Dakota to San Juan Luis Munoz Marin Intl Airport?

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

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 Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from South Dakota to Luis Munoz Marin Intl

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Cheapest flights from South Dakota to Luis Munoz Marin Intl
Explore the most affordable flight options available from South Dakota to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.