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Cheap flights from Buenos Aires to Milwaukee from $1,482

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Milwaukee departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 11:13 amEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
48h 03m3 stops Miami Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
6:47 pm - 3:40 pmMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
18h 53m2 stops Chicago O'Hare Intl Bogotá El Dorado
$1,482Multiple Airlines
Tue, Aug 25 - Wed, Sep 9
American Airlines Logo
10:30 pm - 6:30 pmEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
22h 00m2 stops Miami Chicago O'Hare Intl
American Airlines Logo
2:02 pm - 8:30 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
16h 28m2 stops Charlotte Douglas Miami
$1,617American Airlines
Fri, Aug 21 - Wed, Sep 9
United Airlines Logo
9:00 pm - 12:38 pmEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
17h 38m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
10:43 am - 8:00 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
19h 17m1 stop Houston George Bush Intcntl
$1,718United Airlines
Fri, Aug 21 - Wed, Sep 9
Multiple Airlines Logo
9:00 pm - 5:09 pmEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
22h 09m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
10:43 am - 8:00 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
19h 17m1 stop Houston George Bush Intcntl
$1,738Multiple Airlines
Fri, Aug 21 - Wed, Sep 9
Delta Logo
8:10 pm - 9:16 amEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
15h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:45 pm - 9:40 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
18h 55m2 stops Atlanta Hartsfield-Jackson Miami
$1,930Delta
Tue, Aug 25 - Wed, Sep 9
Delta Logo
8:10 pm - 4:13 pmEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
22h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:45 pm - 9:45 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
19h 00m1 stop Atlanta Hartsfield-Jackson
$1,930Delta
Tue, Aug 25 - Wed, Sep 9
Delta Logo
6:20 pm - 11:45 amEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
19h 25m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
Delta Logo
10:11 am - 9:40 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
21h 29m2 stops Atlanta Hartsfield-Jackson Miami
$1,930Delta
Tue, Aug 25 - Wed, Sep 9
United Airlines Logo
9:00 pm - 4:10 pmEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
21h 10m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:47 pm - 8:00 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
35h 13m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$2,078United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
9:00 pm - 5:09 pmEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
22h 09m1 stop Houston George Bush Intcntl
United Airlines Logo
6:47 pm - 8:00 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
35h 13m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$2,078United Airlines
Wed, Sep 2 - Sun, Sep 6
LATAM Airlines Logo
3:55 am - 11:53 pmEZE  Buenos Aires Ministro Pistarini-MKE Milwaukee-Mitchell
21h 58m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
7:03 am - 11:30 amMKE  Milwaukee-Mitchell-EZE Buenos Aires Ministro Pistarini
26h 27m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
$2,080LATAM Airlines
Sat, Aug 22 - Thu, Sep 3

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United Airlines flights from Buenos Aires to Milwaukee

Our best United Airlines deals on Buenos Aires to Milwaukee flight tickets
United Airlines
Aug 21
EZE9:00 pmBuenos Aires Ministro Pistarini
17h 38m
2 stops
MKE12:38 pmMilwaukee-Mitchell
Sep 9
MKE10:43 amMilwaukee-Mitchell
19h 17m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
$1,718
United Airlines
Sep 2
EZE9:00 pmBuenos Aires Ministro Pistarini
22h 09m
1 stop
MKE5:09 pmMilwaukee-Mitchell
Sep 6
MKE6:47 pmMilwaukee-Mitchell
35h 13m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$2,078
United Airlines
Sep 2
EZE9:00 pmBuenos Aires Ministro Pistarini
21h 10m
2 stops
MKE4:10 pmMilwaukee-Mitchell
Sep 6
MKE6:47 pmMilwaukee-Mitchell
35h 13m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$2,081

Delta flights from Buenos Aires to Milwaukee

Our best Delta deals on Buenos Aires to Milwaukee flight tickets
Delta
Aug 25
EZE6:20 pmBuenos Aires Ministro Pistarini
19h 25m
2 stops
MKE11:45 amMilwaukee-Mitchell
Sep 9
MKE10:11 amMilwaukee-Mitchell
21h 29m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
$1,930
Delta
Aug 23
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 44m
1 stop
MKE1:54 pmMilwaukee-Mitchell
Sep 3
MKE10:50 amMilwaukee-Mitchell
20h 50m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
$1,972
Delta
Aug 23
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 44m
1 stop
MKE1:54 pmMilwaukee-Mitchell
Sep 3
MKE10:50 amMilwaukee-Mitchell
20h 50m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
$1,999

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Milwaukee 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Buenos Aires to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Tue 8/25

1:10 pm-11:13 am

3 stops48h 03m

Milwaukee-Mitchell

Wed 9/9

6:47 pm-3:40 pm

2 stops18h 53m

$1,482

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Fri 8/21

10:30 pm-6:30 pm

2 stops22h 00m

Milwaukee-Mitchell

Wed 9/9

2:02 pm-8:30 am

2 stops16h 28m

$1,617

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Fri 8/21

9:00 pm-12:38 pm

2 stops17h 38m

Milwaukee-Mitchell

Wed 9/9

10:43 am-8:00 am

1 stop19h 17m

$1,718

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Fri 8/21

9:00 pm-5:09 pm

1 stop22h 09m

Milwaukee-Mitchell

Wed 9/9

10:43 am-8:00 am

1 stop19h 17m

$1,738
Quickest round-trip

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Tue 8/25

8:10 pm-9:16 am

1 stop15h 06m

Milwaukee-Mitchell

Wed 9/9

12:45 pm-9:40 am

2 stops18h 55m

$1,930

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Tue 8/25

8:10 pm-4:13 pm

1 stop22h 03m

Milwaukee-Mitchell

Wed 9/9

12:45 pm-9:45 am

1 stop19h 00m

$1,930

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Tue 8/25

6:20 pm-11:45 am

2 stops19h 25m

Milwaukee-Mitchell

Wed 9/9

10:11 am-9:40 am

2 stops21h 29m

$1,930

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Wed 9/2

9:00 pm-4:10 pm

2 stops21h 10m

Milwaukee-Mitchell

Sun 9/6

6:47 pm-8:00 am

2 stops35h 13m

$2,078

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Wed 9/2

9:00 pm-5:09 pm

1 stop22h 09m

Milwaukee-Mitchell

Sun 9/6

6:47 pm-8:00 am

2 stops35h 13m

$2,078

Buenos AiresMilwaukee

EZE Buenos Aires Ministro Pistarini - MKE Milwaukee-Mitchell

EZEMKE

Buenos Aires Ministro Pistarini

Sat 8/22

3:55 am-11:53 pm

2 stops21h 58m

Milwaukee-Mitchell

Thu 9/3

7:03 am-11:30 am

2 stops26h 27m

$2,080

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Buenos Aires to Milwaukee

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

Can stopping save me money on Buenos Aires to Milwaukee flights?

You could potentially save up to 22% on your flight if you consider stops on a Buenos Aires to Milwaukee flight.

When to book flights from Buenos Aires to Milwaukee

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

Cheap Buenos Aires to Milwaukee (BUE to MKE) flight deals and tips

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

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from Buenos Aires to Milwaukee takes 21h 10m
There are no direct flights from Buenos Aires to Milwaukee. There are no popular flight routes from Buenos Aires to Milwaukee.
Search flight deals

Frequently asked questions about flying from Buenos Aires to Milwaukee

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

    Buenos Aires and Milwaukee-Mitchell are 5675.5 mi apart from one another. Flights usually cover this in 21h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Buenos Aires to Milwaukee-Mitchell Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The required travel and health documents for your Milwaukee-Mitchell 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 Milwaukee-Mitchell Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buenos Aires to Milwaukee

Compare and see reviews for airlines that fly from Buenos Aires to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $992Free CancellationRating
7.8
8,497 reviews
Search Delta flights
American AirlinesPriceFrom $1,326Free CancellationRating
7.1
11,897 reviews
Search American Airlines flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
West Bend
Port Washington
Pewaukee
Kohler
New Berlin
Grafton

Why use momondo?

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

It is quick and easy to find Buenos Aires to Milwaukee flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Milwaukee that suits you.

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

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

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

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 Buenos Aires to Milwaukee.

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

If you are simply researching potential flights to Milwaukee, momondo offers a useful price alert feature which will track prices for flights to Milwaukee from Buenos Aires and alert you when they change.

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