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South America

$399+ Cheap flights from Oshkosh, WI to South America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BOG
مارس 15 — مارس 221
ح 3/15
ح 3/22
1 adult, Economy
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Cheap flight deals from Oshkosh to South America

Cheapest flights from Oshkosh to South America
Explore the most affordable flight options available from Oshkosh to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on فبراير 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ج 5/18:00 pm
ATW
-
UIO
2 stops33h 00m
United Airlines
ن 5/412:35 am
UIO
-
ATW
2 stops22h 10m
United Airlines
Deal found 2/12$706

Find flight deals from Oshkosh to South America

Keep the following information in mind while searching for Oshkosh to South America flight deals. Data was last updated فبراير 13, 2026.

Round-trip from

$706
(United Airlines)

One-way from

$399
(United Airlines)
From Oshkosh to South America
Search Deals
One-way flight from Oshkosh to South America
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh to South America 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, Cheapflights users made 2,558,603 searches. Data last updated فبراير 13, 2026.
Use the filters below to find and compare flights from Oshkosh to South America that are best for you.

Fly from

Oshkosh

Fly to

South America

Route

Depart

Return

Price

AppletonQuito

ATW - UIO

ATWUIO

Appleton Intl

ج 5/1

8:00 pm-11:25 pm

2 stops27h 25m

Quito Mariscal Sucr

ن 5/4

12:35 am-7:05 pm

2 stops18h 30m

$706

AppletonQuito

ATW - UIO

ATWUIO

Appleton Intl

ح 3/15

5:23 pm-11:30 pm

2 stops30h 07m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Best time to book a flight from Oshkosh to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Oshkosh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oshkosh to South America

What is the cheapest month to book a flight from Oshkosh to South America?

Currently, August is the cheapest month in which you can book a flight from Oshkosh to South America (average of $392). Flying from Oshkosh to South America in January is currently the most expensive (average of $656). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated فبراير 13, 2026.
Peruse reviews from past customers who have flown with Delta from Oshkosh to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,193 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,193 reviews
Delta
7.9
Good
8,193 reviews

Food

7.2

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oshkosh to South America?

    There are many flights that can get you from Oshkosh to South America in 27h 25m. Fly via United Airlines to get the fastest option. There are 3127 mi between Oshkosh and South America.

  • Can I find deals for flights from Oshkosh to South America that include hotel bookings?

    Yes. In addition to deals on Oshkosh to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oshkosh to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oshkosh to South America.

  • Can I find deals for business class flights from Oshkosh to South America?

    Yes. Cheapflights offers flight deals from Oshkosh to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oshkosh to South America?

    Currently, August is the cheapest month in which you can book a flight from Oshkosh to South America (average of $392). Flying from Oshkosh to South America in January is currently the most expensive (average of $656). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oshkosh to South America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Oshkosh to South America

Discover the top 4 airlines that operate flights from Oshkosh to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated فبراير 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$481Average$551FlexibilityNo cancel feeOn-time69%
DeltaCheapest$538Average$878FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$628Average$850FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$689Average$1,054FlexibilityNo cancel feeOn-time71%

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