$373 Find Cheap Flights from Sioux Falls to South America - Compare and Save

This is the cheapest one-way 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 10/1. 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, 0 bags

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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 5 days.

In the past 5 days, the cheapest round-trip tickets from Sioux Falls to South America were found on American Airlines ($1,022) and LATAM Airlines ($1,032).

Good to know

Cheapest flight

$373
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.

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.
7.1
American AirlinesOverall score based on 11941 reviews
7.5Boarding
6.8Entertainment
6.4Food
7.2Comfort
7.9Crew
Airline reviews

Good flight, regional jet so old and seats could use an upgrade

10.0 ExcellentKevin, Aug 2026
Read more American Airlines reviews

Good flight, regional jet so old and seats could use an upgrade

It was ok because it’s a short flight. The attendants weren’t friendly and didn’t serve any beverages even through they announced that they would. Also. The attendants looked messy, not presentable

APU on the aircraft was not working. No AC while boarding. Plane was extremely hot and uncomfortable. Ground AC failed. Miserable experience. Arrival at DFW, no gate available. Not sure why that keeps happening at DFW.

Everything is poor, 1st of all American Air should fix the flight schedule, I never reach my destination ever on time,

Delayed because of waiting for some passengers who were delayed from their original time, they never made it to our flight. Late arrival causing logistic issues. Terrible all cause by waiting for someone who was not on time when waiting only benefits the airline

The entire process could’ve been better. Delayed multiple times and American lied and said it was due to Weather in New York, even though other flights were taking off the entire time (including other American Airlines flights)

I had 1 hour to connect flights. Boarded the first plane with a broken restroom and captain decided that the 1.25 hour flight couldn’t leave until fixed. Needless to say, I missed my connecting flight and will arrive at my final destination 6 hours late.

I understand that the plane is a regional jet, but American Airlines can do better! They have been operating these planes for 25 years by now. The seats are uncomfortable, and both boarding and deplaning are painful and waste a lot of time due to carry-on baggage.

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Everything you need to know for your flight to South America

Information on your arrival and departure airports