What is the cheapest airline that flies from Milwaukee-Mitchell to Buenos Aires Ministro Pistarini?

LATAM Airlines, Delta, and Aeromexico are the most popular carriers operating from Milwaukee-Mitchell to Buenos Aires Ministro Pistarini

What airlines fly to Buenos Aires Ministro Pistarini Airport?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Buenos Aires Ministro Pistarini Airport from Milwaukee according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Buenos Aires Ministro Pistarini Airport. Keep in mind that there are 6 different airlines that fly to Buenos Aires Ministro Pistarini Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?

Prices for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport are updated daily.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?

The number of operators available for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport is 1 as of December 2025.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?

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 Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport.

What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

The required travel and health documents for your Buenos Aires Ministro Pistarini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$892 Cheap Flights from Milwaukee to Buenos Aires Ministro Pistarini Airport in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Milwaukee to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:20 pm - 9:00 am

MKE

EZE

17h 40m1 stop

8:00 am - 11:51 pm

EZE

MKE

17h 51m2 stops

$1,010LATAM Airlines

jue., feb. 19 - lun., mar. 9

7:03 am - 10:15 am

MKE

EZE

24h 12m1 stop

7:45 am - 9:04 am

EZE

MKE

27h 19m3 stops

$1,013LATAM Airlines

jue., feb. 19 - lun., mar. 9

12:07 pm - 8:25 am

MKE

EZE

17h 18m1 stop

10:25 pm - 10:59 am

EZE

MKE

15h 34m1 stop

$1,016American Airlines

mié., feb. 4 - mar., feb. 24

1:04 pm - 8:25 am

MKE

EZE

16h 21m2 stops

10:25 pm - 10:59 am

EZE

MKE

15h 34m1 stop

$1,017American Airlines

mié., feb. 4 - mar., feb. 24

7:05 am - 9:00 am

MKE

EZE

22h 55m2 stops

4:05 am - 11:48 pm

EZE

MKE

22h 43m2 stops

$1,022LATAM Airlines

lun., feb. 2 - mié., feb. 18

10:15 am - 9:00 am

MKE

EZE

19h 45m1 stop

8:55 pm - 12:31 pm

EZE

MKE

18h 36m1 stop

$1,026Delta

mié., feb. 4 - mar., feb. 24

1:18 pm - 10:15 am

MKE

EZE

17h 57m2 stops

10:25 pm - 6:13 pm

EZE

MKE

22h 48m2 stops

$1,030Delta

mié., feb. 4 - mar., feb. 24

12:11 pm - 9:45 am

MKE

EZE

19h 34m1 stop

7:45 am - 12:09 pm

EZE

MKE

30h 24m2 stops

$1,102LATAM Airlines

jue., abr. 9 - lun., abr. 13

5:30 am - 6:10 am

MKE

EZE

22h 40m2 stops

7:35 am - 12:09 pm

EZE

MKE

30h 34m3 stops

$1,105LATAM Airlines

jue., abr. 9 - lun., abr. 13

10:30 am - 7:20 am

MKE

EZE

17h 50m2 stops

11:55 pm - 10:59 pm

EZE

MKE

26h 04m1 stop

$1,166United Airlines

jue., ene. 22 - jue., ene. 29

LATAM Airlines flights from Milwaukee to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Milwaukee to Buenos Aires Ministro Pistarini Airport flight tickets

LATAM Airlines

Feb 19

MKE12:20 pmMilwaukee-Mitchell

17h 40m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 9

EZE8:00 amBuenos Aires Ministro Pistarini

17h 51m

2 stops

MKE11:51 pmMilwaukee-Mitchell

$1,010

Find similar

LATAM Airlines

Feb 19

MKE7:03 amMilwaukee-Mitchell

24h 12m

1 stop

EZE10:15 amBuenos Aires Ministro Pistarini

Mar 9

EZE7:45 amBuenos Aires Ministro Pistarini

27h 19m

3 stops

MKE9:04 amMilwaukee-Mitchell

$1,013

Find similar

LATAM Airlines

Feb 2

MKE7:05 amMilwaukee-Mitchell

22h 55m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 18

EZE4:05 amBuenos Aires Ministro Pistarini

22h 43m

2 stops

MKE11:48 pmMilwaukee-Mitchell

$1,022

Find similar

Delta flights from Milwaukee to Buenos Aires Ministro Pistarini Airport

Our best Delta deals on Milwaukee to Buenos Aires Ministro Pistarini Airport flight tickets

Delta

Feb 4

MKE10:15 amMilwaukee-Mitchell

19h 45m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 24

EZE8:55 pmBuenos Aires Ministro Pistarini

18h 36m

1 stop

MKE12:31 pmMilwaukee-Mitchell

$1,026

Find similar

Delta

Feb 4

MKE1:18 pmMilwaukee-Mitchell

17h 57m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 24

EZE10:25 pmBuenos Aires Ministro Pistarini

22h 48m

2 stops

MKE6:13 pmMilwaukee-Mitchell

$1,030

Find similar

Delta

Jan 27

MKE7:00 amMilwaukee-Mitchell

23h 00m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 5

EZE11:55 pmBuenos Aires Ministro Pistarini

17h 41m

1 stop

MKE2:36 pmMilwaukee-Mitchell

$5,221

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Milwaukee to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

jue. 2/19

12:20 pm-9:00 am

1 stop17h 40m

Buenos Aires Ministro Pistarini

lun. 3/9

8:00 am-11:51 pm

2 stops17h 51m

$1,010

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

jue. 2/19

7:03 am-10:15 am

1 stop24h 12m

Buenos Aires Ministro Pistarini

lun. 3/9

7:45 am-9:04 am

3 stops27h 19m

$1,013

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

mié. 2/4

12:07 pm-8:25 am

1 stop17h 18m

Buenos Aires Ministro Pistarini

mar. 2/24

10:25 pm-10:59 am

1 stop15h 34m

$1,016

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

mié. 2/4

1:04 pm-8:25 am

2 stops16h 21m

Buenos Aires Ministro Pistarini

mar. 2/24

10:25 pm-10:59 am

1 stop15h 34m

$1,017

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

lun. 2/2

7:05 am-9:00 am

2 stops22h 55m

Buenos Aires Ministro Pistarini

mié. 2/18

4:05 am-11:48 pm

2 stops22h 43m

$1,022

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

mié. 2/4

10:15 am-9:00 am

1 stop19h 45m

Buenos Aires Ministro Pistarini

mar. 2/24

8:55 pm-12:31 pm

1 stop18h 36m

$1,026

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

mié. 2/4

1:18 pm-10:15 am

2 stops17h 57m

Buenos Aires Ministro Pistarini

mar. 2/24

10:25 pm-6:13 pm

2 stops22h 48m

$1,030

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

jue. 4/9

12:11 pm-9:45 am

1 stop19h 34m

Buenos Aires Ministro Pistarini

lun. 4/13

7:45 am-12:09 pm

2 stops30h 24m

$1,102

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

jue. 4/9

5:30 am-6:10 am

2 stops22h 40m

Buenos Aires Ministro Pistarini

lun. 4/13

7:35 am-12:09 pm

3 stops30h 34m

$1,105

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

jue. 1/22

10:30 am-7:20 am

2 stops17h 50m

Buenos Aires Ministro Pistarini

jue. 1/29

11:55 pm-10:59 pm

1 stop26h 04m

$1,166

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to Buenos Aires Ministro Pistarini Airport

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

Prices

Airlines

What is the cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

Our data shows that Tuesday is the least expensive day to fly to Buenos Aires Ministro Pistarini Airport. Tickets to fly out on this day can be as low as $999. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Monday is $1,686.

What is the cheapest time of day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is at noon. momondo users have found flights departing from Milwaukee to Buenos Aires Ministro Pistarini Airport at noon for as low as $1,063. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,283 on average. Flights to Buenos Aires Ministro Pistarini Airport from Milwaukee in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Milwaukee to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Buenos Aires Ministro Pistarini Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Milwaukee to Buenos Aires Ministro Pistarini Airport (MKE to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Buenos Aires Ministro Pistarini Airport

Fastest flight time	14h 15m
Direct flights	None

The fastest flight from Milwaukee to Buenos Aires Ministro Pistarini Airport takes 14h 15m

There are no direct flights from Milwaukee to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Milwaukee to Buenos Aires Ministro Pistarini Airport.

Search flight deals

How far is Milwaukee-Mitchell to Buenos Aires Ministro Pistarini by plane?
Milwaukee-Mitchell and Buenos Aires Ministro Pistarini are 5685.7 mi apart from one another. Flights usually cover this in 14h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?
Prices for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport are updated daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?
The number of operators available for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport is 1 as of December 2025.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?
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 Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport.
What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?
The required travel and health documents for your Buenos Aires Ministro Pistarini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Milwaukee to Buenos Aires Ministro Pistarini Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Milwaukee to Buenos Aires Ministro Pistarini Airport is Delta (100% of total bookings).

Best airlines flying from Milwaukee to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Milwaukee to Buenos Aires Ministro Pistarini Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,081	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Buenos Aires?

Finding the right flight to Buenos Aires from Milwaukee is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

Can I find flights from Milwaukee to Buenos Aires with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buenos Aires from Milwaukee which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Milwaukee to Buenos Aires?

Once you have performed a search for Milwaukee to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Milwaukee to Buenos Aires right now. Can momondo alert me if prices change?

Price alerts on flights to Buenos Aires from Milwaukee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Buenos Aires Ministro Pistarini Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

vie. 1/9

vie. 1/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Buenos Aires

Cheap flights from Milwaukee to Buenos Aires from $1,010

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Buenos Aires departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Milwaukee to Buenos Aires

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

LATAM Airlines flights from Milwaukee to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Milwaukee to Buenos Aires Ministro Pistarini Airport flight tickets

Delta flights from Milwaukee to Buenos Aires Ministro Pistarini Airport

Our best Delta deals on Milwaukee to Buenos Aires Ministro Pistarini Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Milwaukee to Buenos Aires Ministro Pistarini Airport that are best for you.

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Milwaukee to Buenos Aires Ministro Pistarini Airport

What is the cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

What is the cheapest time of day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

What is the cheapest airline that flies from Milwaukee-Mitchell to Buenos Aires Ministro Pistarini?

LATAM Airlines, Delta, and Aeromexico are the most popular carriers operating from Milwaukee-Mitchell to Buenos Aires Ministro Pistarini

What airlines fly to Buenos Aires Ministro Pistarini Airport?

When to book flights from Milwaukee to Buenos Aires Ministro Pistarini Airport

Cheap Milwaukee to Buenos Aires Ministro Pistarini Airport (MKE to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Buenos Aires Ministro Pistarini Airport

Fastest flight time

Direct flights

How far is Milwaukee-Mitchell to Buenos Aires Ministro Pistarini by plane?

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?

How old do you have to be to fly from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport?

What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

What is the most popular airline from Milwaukee to Buenos Aires Ministro Pistarini Airport?

Best airlines flying from Milwaukee to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Milwaukee to Buenos Aires Ministro Pistarini Airport with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Buenos Aires?

Can I find flights from Milwaukee to Buenos Aires with flexible booking policies on momondo?

How can momondo help me find flights from Milwaukee to Buenos Aires?

I’m not ready to book a flight from Milwaukee to Buenos Aires right now. Can momondo alert me if prices change?

An easier way to manage your Buenos Aires Ministro Pistarini Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Buenos Aires

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo