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MKE - EZE

Find cheap flights from Milwaukee to Buenos Aires from $460

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Buenos Aires departing on 5/31. 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
0 bags
søn. 5/26
søn. 6/2

Search hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Buenos Aires, 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 Milwaukee to Buenos Aires, as well as popular online travel agencies
In the last 7 days travelers have searched 44,738,066 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Milwaukee to Buenos Aires (MKE-EZE)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Buenos Aires 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 and deals for you by selecting your travel dates.
Choose your dates
5:15 am - 3:45 amMKE-EZE
20h 30m3 stops
1:40 am - 11:51 pmEZE-MKE
24h 11m2 stops
$1,103
Find Deal
lør., maj 18 - tor., maj 30
5:15 am - 3:50 pmMKE-EZE
32h 35m3 stops
1:40 am - 11:51 pmEZE-MKE
24h 11m2 stops
$1,126
Find Deal
lør., maj 18 - tor., maj 30
3:55 pm - 8:00 amMKE-EZE
14h 05m1 stop
9:00 pm - 3:02 pmEZE-MKE
20h 02m1 stop
$1,187United Airlines
Find Deal
fre., sep. 13 - tir., sep. 17
3:55 pm - 8:00 amMKE-EZE
14h 05m1 stop
9:00 pm - 8:49 pmEZE-MKE
25h 49m2 stops
$1,191United Airlines
Find Deal
fre., sep. 13 - tir., sep. 17
5:15 am - 3:45 amMKE-EZE
20h 30m3 stops
1:40 am - 11:51 pmEZE-MKE
24h 11m3 stops
$1,217
Find Deal
lør., maj 18 - tor., maj 30
5:15 am - 5:35 amMKE-EZE
22h 20m2 stops
1:40 am - 11:51 pmEZE-MKE
24h 11m2 stops
$1,232
Find Deal
lør., maj 18 - tor., maj 30
5:15 am - 3:50 pmMKE-EZE
32h 35m3 stops
1:40 am - 11:51 pmEZE-MKE
24h 11m3 stops
$1,240
Find Deal
lør., maj 18 - tor., maj 30
6:45 pm - 9:40 amMKE-EZE
12h 55m1 stop
3:45 am - 11:59 pmEZE-MKE
22h 14m2 stops
$1,249Delta
Find Deal
fre., sep. 13 - man., sep. 16
2:59 pm - 9:45 amMKE-EZE
16h 46m1 stop
8:00 pm - 9:09 amEZE-MKE
15h 09m1 stop
$1,338Delta
Find Deal
man., juli 1 - man., juli 15
5:46 pm - 2:50 pmMKE-EZE
43h 04m3 stops
4:25 pm - 3:10 pmEZE-MKE
24h 45m3 stops
$1,577Air Canada
Find Deal
man., juli 1 - man., juli 15

Good to know

Low season

April

High season

December

Cheapest flight

$460
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Milwaukee to Buenos Aires

When to book flights from Milwaukee to Buenos Aires

Are your dates flexible? Find out the best times to travel from Milwaukee to Buenos Aires 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 Milwaukee to Buenos Aires flights

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

    In the last 3 days, the lowest price for a flight from Milwaukee to Buenos Aires Ministro Pistarini Airport was $460 for a one-way ticket and $1,103 for a round-trip.

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

    A passport is required to fly from Milwaukee to Buenos Aires.

  • Which airports will I be using when flying from Milwaukee to Buenos Aires?

    Milwaukee and Buenos Aires are both served by 1 main airport. You will leave Milwaukee from Milwaukee-Mitchell and will be arriving at Buenos Aires Ministro Pistarini.

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

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

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

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

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

    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 Milwaukee to Buenos Aires.

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

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

    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 Buenos Aires with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and EZE 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 Milwaukee to Buenos Aires?

    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 Buenos Aires from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Milwaukee to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Buenos Aires. 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 Milwaukee to Buenos Aires? 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.
8.0
DeltaOverall score based on 10966 reviews
7.9comfort
7.4food
8.2boarding
8.6crew
8.0entertainment
Airline reviews

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

10.0 ExcellentAnonymous, Apr 2024ATL - PIT
Read more about Delta reviews

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Book cheap flights from Milwaukee to Buenos Aires

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Milwaukee to Buenos Aires found on KAYAK in the last 72 hours.
5/31fre.
3 stops
21h 20mMKE-EZE
$460
5/31fre.
3 stops
21h 20mMKE-EZE
$461
5/31fre.
2 stops
31h 05mMKE-EZE
$501
5/31fre.
1 stopDelta
18h 34mMKE-EZE
$717

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Last minute flights from Milwaukee to Buenos Aires

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Milwaukee to Buenos Aires that are departing in the next 10 days.
4/28søn.
multi-stopUnited Airlines
14h 10mMKE-EZE
5/20man.
multi-stopUnited Airlines
19h 55mEZE-MKE
$1,604
4/28søn.
multi-stopUnited Airlines
18h 00mMKE-EZE
5/20man.
multi-stopUnited Airlines
20h 08mEZE-MKE
$1,608
4/28søn.
multi-stopAir Canada
24h 40mMKE-EZE
5/20man.
multi-stopAir Canada
24h 43mEZE-MKE
$1,811

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Milwaukee - Buenos Aires Flights

Departure:

Milwaukee (MKE)United States

Destination:

Buenos Aires (EZE)Argentina

Return flight deals:

Buenos Aires - Milwaukee

Cabin classes: