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Cheap flights from Sioux Falls to San Juan from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to San Juan departing on 8/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux Falls to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:39 pm - 3:38 pm
FSD
-
SJU
18h 59m
2 stops
American Airlines Logo
11:34 am - 12:39 am
SJU
-
FSD
15h 05m
2 stops
$346American Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
6:06 pm - 2:53 pm
FSD
-
SJU
19h 47m
2 stops
American Airlines Logo
12:55 am - 11:36 am
SJU
-
FSD
11h 41m
1 stop
$353American Airlines
Sat, Aug 15 - Fri, Aug 28
American Airlines Logo
12:57 pm - 9:43 am
FSD
-
SJU
19h 46m
2 stops
American Airlines Logo
7:05 am - 4:53 pm
SJU
-
FSD
10h 48m
2 stops
$354American Airlines
Sat, Aug 15 - Sat, Aug 29
Multiple Airlines Logo
7:34 pm - 4:34 pm
FSD
-
SJU
20h 00m
1 stop
Multiple Airlines Logo
6:31 pm - 7:44 pm
SJU
-
FSD
26h 13m
1 stop
$384Multiple Airlines
Sun, Oct 25 - Sat, Oct 31
American Airlines Logo
12:06 pm - 11:15 pm
FSD
-
SJU
10h 09m
1 stop
American Airlines Logo
7:30 am - 12:30 am
SJU
-
FSD
18h 00m
2 stops
$411American Airlines
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
5:57 pm - 1:19 pm
FSD
-
SJU
18h 22m
2 stops
American Airlines Logo
12:13 pm - 12:31 am
SJU
-
FSD
13h 18m
2 stops
$413American Airlines
Sun, Oct 25 - Sat, Oct 31
American Airlines Logo
1:08 pm - 12:16 am
FSD
-
SJU
9h 08m
1 stop
American Airlines Logo
8:25 am - 8:57 pm
SJU
-
FSD
14h 32m
2 stops
$416American Airlines
Wed, Nov 18 - Mon, Nov 23
American Airlines Logo
12:06 pm - 10:54 pm
FSD
-
SJU
9h 48m
1 stop
American Airlines Logo
12:55 am - 4:53 pm
SJU
-
FSD
16h 58m
1 stop
$419American Airlines
Sat, Aug 15 - Fri, Aug 28
American Airlines Logo
12:06 pm - 10:54 pm
FSD
-
SJU
9h 48m
1 stop
American Airlines Logo
12:55 am - 4:53 pm
SJU
-
FSD
16h 58m
1 stop
$420American Airlines
Sat, Aug 15 - Fri, Aug 28
American Airlines Logo
6:06 pm - 2:38 pm
FSD
-
SJU
19h 32m
2 stops
American Airlines Logo
12:55 am - 4:53 pm
SJU
-
FSD
16h 58m
1 stop
$451American Airlines
Sat, Aug 15 - Wed, Aug 19

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United Airlines flights from Sioux Falls to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Sioux Falls to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Aug 31
FSD6:00 amSioux Falls Joe Foss Field
13h 38m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Sep 4
SJU3:56 pmSan Juan Luis Munoz Marin Intl
8h 26m
1 stop
FSD11:22 pmSioux Falls Joe Foss Field
$455
United Airlines
Aug 31
FSD6:00 amSioux Falls Joe Foss Field
13h 38m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Sep 4
SJU3:56 pmSan Juan Luis Munoz Marin Intl
8h 26m
1 stop
FSD11:22 pmSioux Falls Joe Foss Field
$465
United Airlines
Oct 23
FSD9:42 amSioux Falls Joe Foss Field
13h 08m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Oct 27
SJU1:05 amSan Juan Luis Munoz Marin Intl
21h 32m
3 stops
FSD9:37 pmSioux Falls Joe Foss Field
$483

American Airlines flights from Sioux Falls to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Sioux Falls to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Oct 27
FSD7:39 pmSioux Falls Joe Foss Field
18h 59m
2 stops
SJU3:38 pmSan Juan Luis Munoz Marin Intl
Nov 3
SJU11:34 amSan Juan Luis Munoz Marin Intl
15h 05m
2 stops
FSD12:39 amSioux Falls Joe Foss Field
$346
American Airlines
Aug 15
FSD6:06 pmSioux Falls Joe Foss Field
19h 47m
2 stops
SJU2:53 pmSan Juan Luis Munoz Marin Intl
Aug 28
SJU12:55 amSan Juan Luis Munoz Marin Intl
11h 41m
1 stop
FSD11:36 amSioux Falls Joe Foss Field
$353
American Airlines
Aug 15
FSD12:57 pmSioux Falls Joe Foss Field
19h 46m
2 stops
SJU9:43 amSan Juan Luis Munoz Marin Intl
Aug 29
SJU7:05 amSan Juan Luis Munoz Marin Intl
10h 48m
2 stops
FSD4:53 pmSioux Falls Joe Foss Field
$354

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 July 25, 2026.
Use the filters below to find and compare flights from Sioux Falls to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 10/27

7:39 pm-3:38 pm

2 stops18h 59m

San Juan Luis Munoz Marin Intl

Tue 11/3

11:34 am-12:39 am

2 stops15h 05m

$346

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 8/15

6:06 pm-2:53 pm

2 stops19h 47m

San Juan Luis Munoz Marin Intl

Fri 8/28

12:55 am-11:36 am

1 stop11h 41m

$353

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 8/15

12:57 pm-9:43 am

2 stops19h 46m

San Juan Luis Munoz Marin Intl

Sat 8/29

7:05 am-4:53 pm

2 stops10h 48m

$354

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 10/25

7:34 pm-4:34 pm

1 stop20h 00m

San Juan Luis Munoz Marin Intl

Sat 10/31

6:31 pm-7:44 pm

1 stop26h 13m

$384

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 8/18

12:06 pm-11:15 pm

1 stop10h 09m

San Juan Luis Munoz Marin Intl

Mon 8/24

7:30 am-12:30 am

2 stops18h 00m

$411

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 10/25

5:57 pm-1:19 pm

2 stops18h 22m

San Juan Luis Munoz Marin Intl

Sat 10/31

12:13 pm-12:31 am

2 stops13h 18m

$413
Quickest round-trip

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Wed 11/18

1:08 pm-12:16 am

1 stop9h 08m

San Juan Luis Munoz Marin Intl

Mon 11/23

8:25 am-8:57 pm

2 stops14h 32m

$416

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 8/15

12:06 pm-10:54 pm

1 stop9h 48m

San Juan Luis Munoz Marin Intl

Fri 8/28

12:55 am-4:53 pm

1 stop16h 58m

$419

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 8/15

12:06 pm-10:54 pm

1 stop9h 48m

San Juan Luis Munoz Marin Intl

Fri 8/28

12:55 am-4:53 pm

1 stop16h 58m

$420

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 8/15

6:06 pm-2:38 pm

2 stops19h 32m

San Juan Luis Munoz Marin Intl

Wed 8/19

12:55 am-4:53 pm

1 stop16h 58m

$451

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Sioux Falls 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 typical price of a round-trip flight between Sioux Falls and San Juan Luis Munoz Marin Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $459 to $638.
The lowest price recently found on this route was $346.

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 February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $379.

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

You could potentially save up to 81% on your flight if you consider stops on a Sioux Falls to San Juan Luis Munoz Marin Intl Airport flight.

How have Sioux Falls to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of July 2026, prices for Sioux Falls to San Juan Luis Munoz Marin Intl Airport flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Sioux Falls to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux Falls to San Juan Luis Munoz Marin Intl Airport (FSD to SJU) flight deals and tips

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

Fastest flight time

13h 01m

Direct flights

None
The fastest flight from Sioux Falls to San Juan Luis Munoz Marin Intl Airport takes 13h 01m
There are no direct flights from Sioux Falls to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Sioux Falls to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Sioux Falls to San Juan Luis Munoz Marin Intl Airport

  • How far is Sioux Falls Joe Foss Field to San Juan Luis Munoz Marin Intl by plane?

    A flight from Sioux Falls Joe Foss Field to San Juan Luis Munoz Marin Intl will travel around 2485.9 mi. Typically, this will take 13h 01m by plane in normal conditions.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport 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 necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sioux Falls to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Sioux Falls to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Sioux Falls to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $215Free CancellationRating
7.8
8,486 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights
American AirlinesPriceFrom $293Free CancellationRating
7.1
11,847 reviews
Search American Airlines 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
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to San Juan?

Finding the right flight to San Juan from Sioux Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

Can I find flights from Sioux Falls to San Juan with flexible booking policies on momondo?

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

How can momondo help me find flights from Sioux Falls to San Juan?

momondo helps you find the best flight between Sioux Falls and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to San Juan from Sioux Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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