$908 Find Cheap Flights from Sioux Falls to South America

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to South America departing on 12/8. 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

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Best South America Flight Deals from Sioux Falls

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Santiago
Santiago2 stops$908
Santiago
Santiago2 stops$908

Cheap Flights from Sioux Falls to South America

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to South America 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 Sioux Falls to South America

Mon, Dec 8 - Thu, Dec 11
United Airlines Logo
11:19 am - 8:50 amFSD-SCL
18h 31m2 stops
United Airlines Logo
10:45 pm - 11:41 pmSCL-FSD
27h 56m2 stops
$908United Airlines
Find Deal
Mon, Jul 28 - Tue, Sep 30
American Airlines Logo
6:21 am - 7:05 amFSD-SCL
23h 44m2 stops
American Airlines Logo
9:55 pm - 12:38 pmSCL-FSD
16h 43m2 stops
$968American Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
American Airlines Logo
6:52 am - 7:50 amFSD-SCL
21h 58m1 stop
American Airlines Logo
11:15 pm - 12:22 pmSCL-FSD
16h 07m1 stop
$1,044American Airlines
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Mon, Dec 8 - Thu, Dec 11
American Airlines Logo
5:36 pm - 7:50 amFSD-SCL
35h 14m1 stop
American Airlines Logo
11:15 pm - 4:49 pmSCL-FSD
20h 34m1 stop
$1,054American Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
American Airlines Logo
5:36 pm - 7:50 amFSD-SCL
35h 14m1 stop
American Airlines Logo
11:15 pm - 12:22 pmSCL-FSD
16h 07m1 stop
$1,104American Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
LATAM Airlines Logo
5:27 am - 5:30 amFSD-GRU
22h 03m2 stops
LATAM Airlines Logo
11:45 pm - 11:06 pmGRU-FSD
25h 21m2 stops
$1,324LATAM Airlines
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Thu, Jul 31 - Mon, Sep 29
LATAM Airlines Logo
5:15 am - 1:30 pmFSD-SCL
31h 15m2 stops
LATAM Airlines Logo
12:25 am - 11:02 pmSCL-FSD
24h 37m2 stops
$1,374LATAM Airlines
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Mon, Jul 28 - Tue, Sep 30
Delta Logo
5:15 am - 4:45 amFSD-SCL
22h 30m2 stops
Delta Logo
9:40 pm - 11:02 pmSCL-FSD
27h 22m1 stop
$1,379Delta
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Sun, Jul 27 - Sun, Sep 28
Delta Logo
5:15 am - 7:00 amFSD-SCL
24h 45m1 stop
Delta Logo
1:40 am - 11:02 pmSCL-FSD
23h 22m2 stops
$1,419Delta
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Thu, Jul 31 - Tue, Sep 30
 Logo
5:15 am - 9:15 pmFSD-SCL
39h 00m3 stops
 Logo
11:30 pm - 10:22 pmSCL-FSD
24h 52m2 stops
$1,667
Find Deal
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KAYAK's insights & trends for Sioux Falls to South America flights

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

Which airlines provide the cheapest flights from Sioux Falls to South America?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Sioux Falls to South America were found on United Airlines ($908) and American Airlines ($968).


Good to know

Low seasonSeptember
High seasonJuly
Cheapest flight$908
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Sioux Falls to Santiago

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Sioux Falls to South America?

    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 Sioux Falls to South America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux Falls to South America 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 Sioux Falls to South America?

    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 from Sioux Falls to South America with an airline and back with another airline.

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

    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 from Sioux Falls to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South America?

    The cheapest time of day to fly to South America is generally in the afternoon, when round-trip flights cost $930 on average. Morning departures are around 33% cheaper than evening flights, on average. The most expensive time of day to fly to South America is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,450.

Reviews of the top airline flying from Sioux Falls to South America

 
Need help choosing which airline to fly with from Sioux Falls to South America? 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
6.5Food
8.0Crew
Airline reviews

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

4.0 OkayAnonymous, Jun 2025DFW - MAD
Read more American Airlines reviews

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

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