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Cheap flights from Sioux Falls to San Juan from $138

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 10/15. 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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Find the cheapest flights from Sioux Falls to San Juan

Cheap round-trip flights

American Airlines Logo
6:00 am - 10:56 pmFSD-SJU
15h 56m2 stops
American Airlines Logo
3:55 pm - 12:39 pmSJU-FSD
21h 44m2 stops
$215American Airlines
Find Deal
Sat, Aug 23 - Sat, Sep 13
American Airlines Logo
5:33 pm - 3:52 pmFSD-SJU
21h 19m2 stops
American Airlines Logo
4:43 pm - 11:49 amSJU-FSD
20h 06m2 stops
$220American Airlines
Find Deal
Fri, Sep 19 - Fri, Sep 26
American Airlines Logo
5:33 pm - 4:20 pmFSD-SJU
21h 47m2 stops
American Airlines Logo
4:43 pm - 12:38 pmSJU-FSD
20h 55m2 stops
$275American Airlines
Find Deal
Wed, Sep 10 - Fri, Sep 19
American Airlines Logo
5:15 pm - 12:45 pmFSD-SJU
18h 30m2 stops
American Airlines Logo
4:45 pm - 12:39 pmSJU-FSD
20h 54m2 stops
$322American Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
Delta Logo
5:27 am - 1:30 pmFSD-SJU
7h 03m1 stop
Delta Logo
2:20 pm - 11:46 pmSJU-FSD
10h 26m2 stops
$352Delta
Find Deal
Sun, Aug 31 - Fri, Sep 5
United Airlines Logo
9:16 am - 11:57 pmFSD-SJU
13h 41m2 stops
United Airlines Logo
1:05 am - 12:45 pmSJU-FSD
12h 40m2 stops
$365United Airlines
Find Deal
Tue, Sep 16 - Mon, Sep 22
Delta Logo
5:27 am - 4:36 pmFSD-SJU
10h 09m1 stop
Delta Logo
2:15 pm - 10:44 pmSJU-FSD
9h 29m2 stops
$395Delta
Find Deal
Sun, Sep 7 - Fri, Sep 12
United Airlines Logo
6:00 am - 5:30 pmFSD-SJU
10h 30m1 stop
United Airlines Logo
1:25 pm - 11:44 pmSJU-FSD
11h 19m1 stop
$425United Airlines
Find Deal
Sun, Oct 19 - Tue, Oct 28
Logo
7:37 pm - 11:05 amFSD-SJU
38h 28m3 stops
Logo
6:44 am - 6:47 pmSJU-FSD
13h 03m3 stops
$499
Find Deal
Fri, Sep 19 - Fri, Sep 26
Logo
7:37 pm - 8:56 pmFSD-SJU
24h 19m2 stops
Logo
6:44 am - 6:47 pmSJU-FSD
13h 03m3 stops
$518
Find Deal
Fri, Sep 19 - Fri, Sep 26

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
Aug 23
FSD6:00 amSioux Falls Joe Foss Field
15h 56m
2 stops
SJU10:56 pmSan Juan Luis Munoz Marin Intl
Sep 13
SJU3:55 pmSan Juan Luis Munoz Marin Intl
21h 44m
2 stops
FSD12:39 pmSioux Falls Joe Foss Field
$215
Find similar
American Airlines
Sep 19
FSD5:33 pmSioux Falls Joe Foss Field
21h 19m
2 stops
SJU3:52 pmSan Juan Luis Munoz Marin Intl
Sep 26
SJU4:43 pmSan Juan Luis Munoz Marin Intl
20h 06m
2 stops
FSD11:49 amSioux Falls Joe Foss Field
$220
Find similar
American Airlines
Sep 10
FSD5:33 pmSioux Falls Joe Foss Field
21h 47m
2 stops
SJU4:20 pmSan Juan Luis Munoz Marin Intl
Sep 19
SJU4:43 pmSan Juan Luis Munoz Marin Intl
20h 55m
2 stops
FSD12:38 pmSioux Falls Joe Foss Field
$275
Find similar

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

Our best Delta deals on Sioux Falls to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Aug 31
FSD5:27 amSioux Falls Joe Foss Field
7h 03m
1 stop
SJU1:30 pmSan Juan Luis Munoz Marin Intl
Sep 5
SJU2:20 pmSan Juan Luis Munoz Marin Intl
10h 26m
2 stops
FSD11:46 pmSioux Falls Joe Foss Field
$352
Find similar
Delta
Sep 7
FSD5:27 amSioux Falls Joe Foss Field
10h 09m
1 stop
SJU4:36 pmSan Juan Luis Munoz Marin Intl
Sep 12
SJU2:15 pmSan Juan Luis Munoz Marin Intl
9h 29m
2 stops
FSD10:44 pmSioux Falls Joe Foss Field
$395
Find similar
Delta
Sep 7
FSD5:27 amSioux Falls Joe Foss Field
10h 09m
1 stop
SJU4:36 pmSan Juan Luis Munoz Marin Intl
Sep 13
SJU2:15 pmSan Juan Luis Munoz Marin Intl
9h 29m
2 stops
FSD10:44 pmSioux Falls Joe Foss Field
$407
Find similar

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 August 3, 2025.
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

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 8/23

6:00 am-10:56 pm

2 stops15h 56m

San Juan Luis Munoz Marin Intl

Sat 9/13

3:55 pm-12:39 pm

2 stops21h 44m

$215

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 9/19

5:33 pm-3:52 pm

2 stops21h 19m

San Juan Luis Munoz Marin Intl

Fri 9/26

4:43 pm-11:49 am

2 stops20h 06m

$220

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Wed 9/10

5:33 pm-4:20 pm

2 stops21h 47m

San Juan Luis Munoz Marin Intl

Fri 9/19

4:43 pm-12:38 pm

2 stops20h 55m

$275

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sat 8/30

5:15 pm-12:45 pm

2 stops18h 30m

San Juan Luis Munoz Marin Intl

Sat 9/6

4:45 pm-12:39 pm

2 stops20h 54m

$322

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 8/31

5:27 am-1:30 pm

1 stop7h 03m

San Juan Luis Munoz Marin Intl

Fri 9/5

2:20 pm-11:46 pm

2 stops10h 26m

$352

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Tue 9/16

9:16 am-11:57 pm

2 stops13h 41m

San Juan Luis Munoz Marin Intl

Mon 9/22

1:05 am-12:45 pm

2 stops12h 40m

$365

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

Fri 9/12

2:15 pm-10:44 pm

2 stops9h 29m

$395

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Sun 10/19

6:00 am-5:30 pm

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Tue 10/28

1:25 pm-11:44 pm

1 stop11h 19m

$425

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 9/19

7:37 pm-11:05 am

3 stops38h 28m

San Juan Luis Munoz Marin Intl

Fri 9/26

6:44 am-6:47 pm

3 stops13h 03m

$499

Sioux FallsSan Juan

FSD - SJU

FSDSJU

Sioux Falls Joe Foss Field

Fri 9/19

7:37 pm-8:56 pm

2 stops24h 19m

San Juan Luis Munoz Marin Intl

Fri 9/26

6:44 am-6:47 pm

3 stops13h 03m

$518

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?

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 June, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $408.

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 Sioux Falls 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 Sioux Falls 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 Sioux Falls to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 18% 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 August 2025, prices for Sioux Falls to San Juan Luis Munoz Marin Intl Airport flights are approximately 24% 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

Best Price Found

$138

Fastest flight time

6h 49m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Sioux Falls in the past 72 hours is $138. The best round-trip flight deal from Sioux Falls to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $215.
The fastest flight from Sioux Falls to San Juan Luis Munoz Marin Intl Airport takes 6h 49m
There are no direct flights from Sioux Falls to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Sioux Falls Joe Foss Field Airport - San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • 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 7h 03m 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
American AirlinesPriceFrom $264Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights
DeltaPriceFrom $324Free CancellationRating
8.0
7,985 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
Caguas
Humacao
Rio Grande
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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