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$531+ Cheap flights from Milwaukee (MKE) to Argentina

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — EZE
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Milwaukee to Argentina

Cheapest flights from Milwaukee to Argentina
Explore the most affordable flight options available from Milwaukee to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This LATAM Airlines deal was found by Cheapflights users on 12/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 amMKE - EZE
1 stop22h 40mMultiple Airlines
Wed 1/711:55 pmEZE - MKE
1 stop16h 42mMultiple Airlines
Deal found 12/13$1,521
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Thu 12/253:50 pmMKE - EZE
1 stop14h 30mUnited Airlines
Fri 1/910:05 pmEZE - MKE
1 stop19h 50mUnited Airlines
Deal found 12/13$1,545
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Mon 12/298:00 amMKE - EZE
1 stop22h 20mUnited Airlines
Wed 1/711:55 pmEZE - MKE
2 stops37h 39mUnited Airlines
Deal found 12/13$1,630
This KAYAK deal was found by Cheapflights users on 12/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:28 amMKE - EZE
1 stop17h 52mLATAM Airlines
Wed 1/78:55 pmEZE - MKE
1 stop19h 42mLATAM Airlines
Deal found 12/13$1,640
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sun 12/283:50 pmMKE - EZE
1 stop36h 30mUnited Airlines
Wed 1/711:55 pmEZE - MKE
2 stops37h 39mUnited Airlines
Deal found 12/13$1,642
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:50 pmMKE - EZE
1 stop34h 30mDelta
Wed 1/78:55 pmEZE - MKE
1 stop19h 42mDelta
Deal found 12/13$1,665
This Priceline deal was found by Cheapflights users on 12/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:28 amMKE - EZE
2 stops31h 17mLATAM Airlines
Fri 1/97:45 amEZE - MKE
3 stops35h 42mLATAM Airlines
Deal found 12/13$2,514

Find flight deals from Milwaukee to Argentina

Keep the following information in mind while searching for Milwaukee to Argentina flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$936
(LATAM Airlines)

One-way from

$531
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,510
Provider with most accurate pricing for Milwaukee-Mitchell-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Buenos Aires (BUE) flights.
Search Deals
From Milwaukee-Mitchell to Argentina
Search Deals
One-way flight from Milwaukee-Mitchell to Argentina
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Argentina 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 December 15, 2025.
Use the filters below to find and compare flights from Milwaukee to Argentina that are best for you.

Fly from

Milwaukee

Fly to

Argentina

Route

Depart

Return

Price

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Mon 3/2

1:21 pm-10:15 am

2 stops17h 54m

Buenos Aires Ministro Pistarini

Wed 3/18

10:25 pm-4:11 pm

2 stops19h 46m

$940

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Mon 3/16

10:09 am-9:00 am

1 stop20h 51m

Buenos Aires Ministro Pistarini

Mon 4/13

7:45 am-11:25 pm

2 stops17h 40m

$981

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Thu 2/19

7:03 am-10:15 am

1 stop24h 12m

Buenos Aires Ministro Pistarini

Mon 3/9

11:55 pm-11:58 am

1 stop14h 03m

$1,010

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Wed 2/4

12:51 pm-8:15 am

2 stops16h 24m

Buenos Aires Ministro Pistarini

Tue 2/24

10:10 am-11:54 pm

1 stop16h 44m

$1,019

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Sat 3/21

1:15 pm-9:00 am

1 stop17h 45m

Buenos Aires Ministro Pistarini

Mon 3/30

7:45 am-11:51 pm

2 stops18h 06m

$1,021

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Thu 3/19

2:40 pm-10:15 am

1 stop17h 35m

Buenos Aires Ministro Pistarini

Fri 3/27

8:55 pm-9:04 am

1 stop14h 09m

$1,021

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Sun 3/22

3:59 pm-7:20 am

1 stop13h 21m

Buenos Aires Ministro Pistarini

Tue 3/31

7:45 am-11:51 pm

2 stops18h 06m

$1,021

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Sun 3/22

3:59 pm-7:20 am

1 stop13h 21m

Buenos Aires Ministro Pistarini

Mon 3/30

7:45 am-11:51 pm

2 stops18h 06m

$1,021

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Wed 2/4

10:15 am-7:20 am

1 stop18h 05m

Buenos Aires Ministro Pistarini

Tue 2/24

11:55 pm-12:31 pm

1 stop15h 36m

$1,026

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Wed 3/25

9:01 pm-3:05 am

3 stops28h 04m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 11 results
1
2

Best time to book a flight from Milwaukee to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Milwaukee 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 Milwaukee to Argentina

What is the cheapest month to book a flight from Milwaukee to Argentina?

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Argentina (average of $378). Flying from Milwaukee to Argentina in June is currently the most expensive (average of $1,144). 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 Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with Delta and LATAM Airlines from Milwaukee to Argentina 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
8,008 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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.
LATAM Airlines
7.5
Good
1,891 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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 Milwaukee to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Argentina?

    For a flight from Milwaukee to Argentina, you will be flying from Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 6.4 mi from the center of the city.

  • How long is the flight from Milwaukee to Argentina?

    For as low as $940, Delta can have you in Argentina from Milwaukee in 17h 54m. The distance between Milwaukee and Argentina is about 5680 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Milwaukee to Argentina that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Argentina?

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

  • Can I find deals for business class flights from Milwaukee to Argentina?

    Yes. Cheapflights offers flight deals from Milwaukee to Argentina 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 Milwaukee to Argentina?

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to Argentina (average of $378). Flying from Milwaukee to Argentina in June is currently the most expensive (average of $1,144). 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 Milwaukee to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Milwaukee to Argentina

Discover the top 2 airlines that operate flights from Milwaukee to Argentina. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,081Average$1,393FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$1,493Average$1,909FlexibilityNo cancel feeOn-time81%

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