EZE - MKE

$686 Find Cheap Flights from Buenos Aires to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Milwaukee departing on 9/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Milwaukee, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Flight Deals

Cheap Flights from Buenos Aires to Milwaukee (EZE-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Milwaukee 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 Buenos Aires to Milwaukee

Wed, Nov 26 - Sun, Dec 7
American Airlines Logo
10:25 pm - 11:10 amEZE-MKE
15h 45m1 stop
American Airlines Logo
11:57 am - 8:15 amMKE-EZE
17h 18m1 stop
$965American Airlines
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Tue, Nov 25 - Sat, Dec 6
American Airlines Logo
10:25 pm - 3:07 pmEZE-MKE
19h 42m2 stops
American Airlines Logo
12:58 pm - 9:00 amMKE-EZE
17h 02m2 stops
$970American Airlines
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Mon, Nov 24 - Tue, Dec 9
LATAM Airlines Logo
7:50 am - 11:56 pmEZE-MKE
19h 06m2 stops
LATAM Airlines Logo
2:45 pm - 6:43 pmMKE-EZE
24h 58m2 stops
$978LATAM Airlines
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Sun, Nov 23 - Thu, Dec 4
LATAM Airlines Logo
4:05 am - 11:56 pmEZE-MKE
22h 51m2 stops
LATAM Airlines Logo
2:45 pm - 2:55 pmMKE-EZE
21h 10m2 stops
$979LATAM Airlines
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Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
11:55 pm - 2:50 pmEZE-MKE
17h 55m1 stop
United Airlines Logo
8:00 am - 7:20 amMKE-EZE
20h 20m1 stop
$1,011United Airlines
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Mon, Nov 24 - Fri, Dec 5
Delta Logo
11:55 pm - 4:14 pmEZE-MKE
19h 19m2 stops
Delta Logo
1:05 pm - 7:20 amMKE-EZE
15h 15m2 stops
$1,012Delta
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Thu, Oct 30 - Mon, Nov 3
Delta Logo
10:25 pm - 4:04 pmEZE-MKE
43h 39m2 stops
Delta Logo
7:11 am - 6:20 amMKE-EZE
20h 09m2 stops
$1,198Delta
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Sat, Nov 22 - Mon, Dec 8
United Airlines Logo
10:05 pm - 2:50 pmEZE-MKE
19h 45m1 stop
United Airlines Logo
4:05 pm - 9:20 amMKE-EZE
14h 15m1 stop
$1,257United Airlines
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Wed, Oct 29 - Mon, Nov 3
Copa Airlines Logo
12:07 am - 5:17 pmEZE-MKE
19h 10m2 stops
Copa Airlines Logo
8:44 am - 12:53 amMKE-EZE
37h 09m2 stops
$1,647Copa Airlines
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Wed, Oct 29 - Mon, Nov 3
Copa Airlines Logo
12:07 am - 5:17 pmEZE-MKE
19h 10m2 stops
Copa Airlines Logo
8:44 am - 7:59 amMKE-EZE
20h 15m2 stops
$2,609Copa Airlines
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Booking Insights

KAYAK's insights & trends for Buenos Aires to Milwaukee flights

Get data-powered insights and trends into flights from Buenos Aires to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buenos Aires to Milwaukee?

The average price of all round-trip flights from Buenos Aires Ministro Pistarini Airport to Milwaukee clicked on KAYAK for each day over the last 12 months.

For Buenos Aires to Milwaukee, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Milwaukee back to Buenos Aires, the best deals are generally found on Tuesday, with Monday being the most expensive.

Find deals

Good to know

Cheapest flight$686
Flight from Buenos Aires to Milwaukee

When to book flights from Buenos Aires to Milwaukee

Are your dates flexible? Find out the best times to travel from Buenos Aires to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Buenos Aires to Milwaukee flights

  • What is the cheapest flight from Buenos Aires Ministro Pistarini Airport to Milwaukee?

    In the last 3 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to Milwaukee was $686 for a one-way ticket and $965 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and Milwaukee?

    Yes

  • Which aircraft models fly most regularly from Buenos Aires to Milwaukee?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buenos Aires to Milwaukee?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Buenos Aires and Milwaukee, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Buenos Aires to Milwaukee?

    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 Buenos Aires to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Buenos Aires 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 Buenos Aires to Milwaukee?

    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 Milwaukee with an airline and back to Buenos Aires with another airline. Booking your flights between Buenos Aires and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Milwaukee?

    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 Milwaukee from Buenos Aires 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 Buenos Aires to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Milwaukee? 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
6.5Food
8.0Crew
6.9Entertainment
7.5Boarding
Airline reviews

There was no TV's on the plane? I tried to activated the WiFi multiple times before the plane took off but it wasn't work well.

8.0 ExcellentRobert, Aug 2025CUN - JFK
Read more American Airlines reviews

There was no TV's on the plane? I tried to activated the WiFi multiple times before the plane took off but it wasn't work well.

Staff's did their best to make everyone comfortable and I appreciate them for it

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Air Marco’s fleet of airplanes are old and pathetic. The seats are torn and stained. The monitors don’t work properly. If this wasn’t a business trip and I had control of booking the flight, I would not travel on this carrier.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Good service, friendly staff. Food was average for airlines and the seats were small.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Everything you need to know for your flight from Buenos Aires to Milwaukee

Information on your arrival and departure airports

Buenos Aires (EZE)
Milwaukee (MKE)

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