SJU - FSD

$114 Find Cheap Flights from San Juan to Sioux Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Sioux Falls departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Sioux Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Sioux Falls, as well as popular online travel agencies
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Cheap Flights from San Juan to Sioux Falls (SJU-FSD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Sioux Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Juan to Sioux Falls

Sat, Sep 20 - Tue, Oct 7
American Airlines Logo
3:55 pm - 12:39 pmSJU-FSD
21h 44m2 stops
American Airlines Logo
6:00 am - 2:08 pmFSD-SJU
7h 08m1 stop
$215American Airlines
Find Deal
Fri, Sep 19 - Mon, Oct 6
American Airlines Logo
5:25 pm - 9:23 pmSJU-FSD
28h 58m2 stops
American Airlines Logo
5:48 pm - 6:25 pmFSD-SJU
23h 37m2 stops
$275American Airlines
Find Deal
Sat, Sep 20 - Sun, Oct 26
Delta Logo
2:15 pm - 10:44 pmSJU-FSD
9h 29m2 stops
Delta Logo
5:20 am - 4:33 pmFSD-SJU
10h 13m2 stops
$325Delta
Find Deal
Fri, Sep 19 - Tue, Oct 21
Delta Logo
12:58 pm - 11:02 pmSJU-FSD
11h 04m1 stop
Delta Logo
5:20 am - 4:25 pmFSD-SJU
10h 05m2 stops
$352Delta
Find Deal
Fri, Sep 19 - Sat, Nov 8
American Airlines Logo
1:40 pm - 12:38 pmSJU-FSD
23h 58m2 stops
American Airlines Logo
5:27 pm - 1:04 pmFSD-SJU
17h 37m2 stops
$357American Airlines
Find Deal
Fri, Sep 19 - Sat, Oct 4
Delta Logo
12:58 pm - 11:02 pmSJU-FSD
11h 04m1 stop
Delta Logo
5:00 am - 10:00 pmFSD-SJU
16h 00m2 stops
$379Delta
Find Deal
Sat, Sep 20 - Mon, Nov 3
Delta Logo
2:15 pm - 10:44 pmSJU-FSD
9h 29m2 stops
Delta Logo
5:30 am - 5:33 pmFSD-SJU
10h 03m1 stop
$400Delta
Find Deal
Mon, Sep 22 - Tue, Nov 4
United Airlines Logo
1:05 am - 12:45 pmSJU-FSD
12h 40m2 stops
United Airlines Logo
6:00 am - 6:25 pmFSD-SJU
10h 25m1 stop
$425United Airlines
Find Deal
Fri, Sep 19 - Tue, Oct 7
United Airlines Logo
1:05 am - 2:37 pmSJU-FSD
14h 32m2 stops
United Airlines Logo
6:00 am - 5:30 pmFSD-SJU
10h 30m1 stop
$475United Airlines
Find Deal
Tue, Sep 16 - Tue, Nov 4
United Airlines Logo
1:05 am - 11:40 pmSJU-FSD
23h 35m2 stops
United Airlines Logo
8:47 am - 12:36 amFSD-SJU
13h 49m2 stops
$515United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Juan to Sioux Falls flights

Get data-powered insights and trends into flights from San Juan to Sioux Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan to Sioux Falls?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Sioux Falls clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Juan to Sioux Falls, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Sioux Falls, Monday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Sioux Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Sioux Falls is July, where tickets cost $275 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $561 and $555 respectively.

Good to know

Low seasonFebruary
Cheapest flight$114
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from San Juan to Sioux Falls

When to book flights from San Juan to Sioux Falls

Are your dates flexible? Find out the best times to travel from San Juan to Sioux Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Sioux Falls flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Sioux Falls?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Sioux Falls was $114 for a one-way ticket and $215 for a round-trip.

  • Do I need a passport to fly between San Juan and Sioux Falls?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in Sioux Falls.

  • Which aircraft models fly most regularly from San Juan to Sioux Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Juan to Sioux Falls?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between San Juan and Sioux Falls, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Juan to Sioux Falls, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Sioux Falls are Delta and American Airlines. With an average price for the route of $369 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $364 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Juan to Sioux Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan to Sioux Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Sioux Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from San Juan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan to Sioux Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to San Juan with another airline. Booking your flights between San Juan and FSD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Sioux Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Juan to Sioux Falls

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Sioux Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Sioux Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7987 reviews
7.9Comfort
7.3Food
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

Having to up charge for a seat assignment is not good. Delta can do better

8.0 ExcellentJacob, Aug 2025SLC - LWS
Read more Delta reviews

Having to up charge for a seat assignment is not good. Delta can do better

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

It was beautiful easy and smooth experience. Thank you. Will definitely get Delta for my next travel.

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

American Airlines is a mediocre airlines: they do not maintain the highest standard of cleanliness in the cabins, and the food is not well thought out. Service is not at top of mind compared to other international airlines such as Singapore Airlines, JAL or others.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Dreadful experience. Our flight was delayed more than 8 hours due to a maintenance issue and the assistance from rebooking was poor. I was travelling with a bad knee and needed assistance waited in one place more than 3 hours before someone came with a wheelchair. The woman next to me was a 91 year old great grandmother who had waited more than 4 hours. There were moments of support from the staff but it appeared as they were going against the direction of management. It was apathy, lack of ownership and dismissive responses with small moments of kindness and understanding typically from grey haired, female, veteran staff..

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

Everything you need to know for your flight from San Juan to Sioux Falls

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