Cheap flights from Wisconsin to Buenos Aires from $306
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Buenos Aires departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Wisconsin to Buenos Aires
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Buenos Aires?
On average, the least expensive day to fly to Buenos Aires from Wisconsin is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,063. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $2,858.
What is the cheapest time of day to depart on your flight to Buenos Aires?
Our most recent data shows that the best time of day to fly to Buenos Aires is at noon. Flights from Wisconsin to Buenos Aires during this time can be as low as $1,396. Try not to purchase tickets in the afternoon because they tend to be around $1,446. Of course, these prices can vary depending on the time of year and what airport you fly to.
Cheap Wisconsin to Buenos Aires flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Buenos Aires
When did momondo last update prices for flights from Wisconsin to Buenos Aires?
Prices for flights from Wisconsin to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Wisconsin to Buenos Aires?
As of June 2025, there are 5 operators available to choose from for flights from Wisconsin to Buenos Aires.
How old do you have to be to fly from Wisconsin to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Wisconsin to Buenos Aires
Compare and see reviews for airlines that fly from Wisconsin to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $944 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $1,056 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Wisconsin to Buenos Aires?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Wisconsin.
Can I find flights from Wisconsin to Buenos Aires with flexible booking policies on momondo?
Yes. All flights to Buenos Aires from Wisconsin on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Wisconsin to Buenos Aires?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wisconsin to Buenos Aires.
I’m not ready to book a flight from Wisconsin to Buenos Aires right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Wisconsin to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.