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Cheap flights from South Dakota to San Juan 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 San Juan departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from South Dakota to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:35 pm - 1:08 pm
FSD
-
SJU
17h 33m2 stops
American Airlines Logo
6:00 am - 9:35 pm
SJU
-
FSD
17h 35m2 stops
$235American Airlines
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
5:35 pm - 3:59 pm
FSD
-
SJU
20h 24m2 stops
American Airlines Logo
6:00 am - 9:35 pm
SJU
-
FSD
17h 35m2 stops
$236American Airlines
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
7:40 am - 10:22 pm
FSD
-
SJU
12h 42m2 stops
United Airlines Logo
8:05 am - 5:21 pm
SJU
-
FSD
11h 16m2 stops
$258United Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
7:01 pm - 11:44 pm
FSD
-
SJU
26h 43m1 stop
Multiple Airlines Logo
6:00 am - 6:11 pm
SJU
-
FSD
14h 11m1 stop
$263Multiple Airlines
Fri, Jan 9 - Fri, Jan 16
Multiple Airlines Logo
7:01 pm - 11:33 pm
FSD
-
SJU
26h 32m2 stops
Multiple Airlines Logo
6:00 am - 6:11 pm
SJU
-
FSD
14h 11m1 stop
$278Multiple Airlines
Mon, Jan 12 - Fri, Jan 16
Multiple Airlines Logo
7:01 pm - 11:44 pm
FSD
-
SJU
26h 43m1 stop
Multiple Airlines Logo
6:00 am - 4:07 pm
SJU
-
FSD
36h 07m2 stops
$286Multiple Airlines
Fri, Jan 9 - Thu, Jan 15
Multiple Airlines Logo
7:01 pm - 3:35 pm
FSD
-
SJU
18h 34m1 stop
Multiple Airlines Logo
6:00 am - 6:11 pm
SJU
-
FSD
14h 11m1 stop
$297Multiple Airlines
Mon, Jan 12 - Fri, Jan 16
American Airlines Logo
12:26 pm - 9:39 pm
FSD
-
SJU
7h 13m1 stop
American Airlines Logo
7:07 am - 4:59 pm
SJU
-
FSD
11h 52m1 stop
$298American Airlines
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
7:00 am - 10:22 pm
RAP
-
SJU
12h 22m2 stops
United Airlines Logo
8:10 am - 8:32 pm
SJU
-
RAP
15h 22m2 stops
$425United Airlines
Tue, Jan 27 - Fri, Jan 30
United Airlines Logo
7:00 am - 10:22 pm
RAP
-
SJU
12h 22m2 stops
United Airlines Logo
2:25 pm - 8:32 pm
SJU
-
RAP
9h 07m1 stop
$515United Airlines
Tue, Jan 27 - Fri, Jan 30

American Airlines flights from South Dakota to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on South Dakota to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Jan 20
FSD5:35 pmSioux Falls Joe Foss Field
17h 33m
2 stops
SJU1:08 pmSan Juan Luis Munoz Marin Intl
Jan 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 35m
2 stops
FSD9:35 pmSioux Falls Joe Foss Field
$235
Find similar
American Airlines
Jan 20
FSD5:35 pmSioux Falls Joe Foss Field
20h 24m
2 stops
SJU3:59 pmSan Juan Luis Munoz Marin Intl
Jan 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 35m
2 stops
FSD9:35 pmSioux Falls Joe Foss Field
$236
Find similar
American Airlines
Jan 20
FSD12:26 pmSioux Falls Joe Foss Field
7h 13m
1 stop
SJU9:39 pmSan Juan Luis Munoz Marin Intl
Jan 27
SJU7:07 amSan Juan Luis Munoz Marin Intl
11h 52m
1 stop
FSD4:59 pmSioux Falls Joe Foss Field
$298
Find similar

Delta flights from South Dakota to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on South Dakota to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Jan 13
FSD5:00 amSioux Falls Joe Foss Field
8h 18m
1 stop
SJU3:18 pmSan Juan Luis Munoz Marin Intl
Jan 14
SJU3:55 pmSan Juan Luis Munoz Marin Intl
9h 15m
1 stop
FSD11:10 pmSioux Falls Joe Foss Field
$390
Find similar
Delta
Jan 12
FSD5:00 amSioux Falls Joe Foss Field
8h 18m
1 stop
SJU3:18 pmSan Juan Luis Munoz Marin Intl
Jan 14
SJU2:15 pmSan Juan Luis Munoz Marin Intl
10h 55m
1 stop
FSD11:10 pmSioux Falls Joe Foss Field
$427
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated December 25, 2025.
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

Tue 1/20

5:35 pm-1:08 pm

2 stops17h 33m

San Juan Luis Munoz Marin Intl

Tue 1/27

6:00 am-9:35 pm

2 stops17h 35m

$235

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 1/20

5:35 pm-3:59 pm

2 stops20h 24m

San Juan Luis Munoz Marin Intl

Tue 1/27

6:00 am-9:35 pm

2 stops17h 35m

$236

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Wed 2/25

7:40 am-10:22 pm

2 stops12h 42m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:05 am-5:21 pm

2 stops11h 16m

$258

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 1/9

7:01 pm-11:44 pm

1 stop26h 43m

San Juan Luis Munoz Marin Intl

Fri 1/16

6:00 am-6:11 pm

1 stop14h 11m

$263

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Mon 1/12

7:01 pm-11:33 pm

2 stops26h 32m

San Juan Luis Munoz Marin Intl

Fri 1/16

6:00 am-6:11 pm

1 stop14h 11m

$278

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 1/9

7:01 pm-11:44 pm

1 stop26h 43m

San Juan Luis Munoz Marin Intl

Thu 1/15

6:00 am-4:07 pm

2 stops36h 07m

$286

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Mon 1/12

7:01 pm-3:35 pm

1 stop18h 34m

San Juan Luis Munoz Marin Intl

Fri 1/16

6:00 am-6:11 pm

1 stop14h 11m

$297

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 1/20

12:26 pm-9:39 pm

1 stop7h 13m

San Juan Luis Munoz Marin Intl

Tue 1/27

7:07 am-4:59 pm

1 stop11h 52m

$298

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 1/27

7:00 am-10:22 pm

2 stops12h 22m

San Juan Luis Munoz Marin Intl

Fri 1/30

8:10 am-8:32 pm

2 stops15h 22m

$425

Rapid CitySan Juan

RAP - SJU

RAPSJU

Rapid City

Tue 1/27

7:00 am-10:22 pm

2 stops12h 22m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:25 pm-8:32 pm

1 stop9h 07m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from South Dakota to San Juan Luis Munoz Marin Intl Airport

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 San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $387.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport 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. On the other hand, Friday is the most expensive day to depart from South Dakota because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $706.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $509. Flights in the afternoon are often more expensive with an average ticket price of $689.

Can stopping save me money on South Dakota to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 56% on your flight if you consider stops on a South Dakota to San Juan Luis Munoz Marin Intl Airport flight.

Cheap South Dakota to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

9h 11m

Direct flights

None
The fastest flight from South Dakota to San Juan Luis Munoz Marin Intl Airport takes 9h 11m
There are no direct flights from South Dakota to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from South Dakota to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from South Dakota to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from South Dakota to San Juan Luis Munoz Marin Intl Airport are updated daily.

  • How many operators does momondo search for flights from South Dakota to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from South Dakota to San Juan Luis Munoz Marin Intl Airport?

    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 San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Dakota to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from South Dakota to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
American AirlinesPriceFrom $275Free CancellationRating
7.2
11,056 reviews
Search American Airlines flights
DeltaPriceFrom $325Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Humacao
Caguas
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to San Juan?

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

Can I find flights from South Dakota to San Juan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Juan from South Dakota with this policy.

How can momondo help me find flights from South Dakota to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from South Dakota.

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

Yes. momondo can track prices for South Dakota to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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