$506 Find Cheap Flights from South America to Appleton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Appleton departing on 10/27. 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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Cheap Flights from South America to Appleton

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

Fri, Sep 26 - Tue, Sep 30
Delta Logo
9:11 am - 10:40 pmUIO-ATW
13h 29m2 stops
Delta Logo
5:35 am - 7:05 pmATW-UIO
13h 30m2 stops
$763Delta
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Fri, Sep 26 - Tue, Sep 30
Delta Logo
9:11 am - 10:40 pmUIO-ATW
13h 29m2 stops
Delta Logo
5:35 am - 7:30 pmATW-UIO
13h 55m1 stop
$862Delta
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Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
12:35 am - 2:04 pmUIO-ATW
37h 29m2 stops
United Airlines Logo
12:37 pm - 11:25 pmATW-UIO
34h 48m2 stops
$897United Airlines
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Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
12:35 am - 4:49 pmUIO-ATW
40h 14m2 stops
United Airlines Logo
6:30 am - 11:25 pmATW-UIO
16h 55m2 stops
$940United Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
12:35 am - 12:01 pmUIO-ATW
35h 26m2 stops
United Airlines Logo
12:37 pm - 11:25 pmATW-UIO
34h 48m2 stops
$998United Airlines
Find Deal
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FAQs for booking flights from South America to Appleton

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

    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 South America to Appleton.

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

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

    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 Appleton with an airline and back to South America with another airline.

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

    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 Appleton from 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 South America to Appleton

 
Need help choosing which airline to fly with from South America to Appleton? 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
7.5Boarding
6.5Food
6.9Entertainment
7.2Comfort
8.0Crew
Airline reviews

Very poor delay in dfw was really bad n long

2.0 Mediocredavix, Jul 2025DFW - MKE
Read more American Airlines reviews

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

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

International baggage recheck process in Philadelphia was a disaster. Waited 1 hour and 45 minutes to receive our bags. Waited 15 minutes to recheck bags, flight notification boards were blank so we asked an AA representative for our connecting gate and we were directed to the wrong terminal and gate. Our connection window was over 3 hours and we made our flight by 5 minutes. We pulled away from the gate and sat on the runway for 1 1/2 hours. 1 of our 4 bags didn’t make it to Phoenix. The mobile app for lost baggage didn’t work, the AA rep had to manually fix.

I miss my flight and they could not rebook me that day because the other flight was full, and for the next day I had to pay a whole new fee again which I think is unprofessional

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

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