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Cheap flights from Milwaukee (MKE) to Buenos Aires (BUE) from $871

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. 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.
MKE — BUE
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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Cheap flight deals from Milwaukee to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2024.

Popular in

March

Cheapest in

April

Average price

$1,144

Round-trip from

$791
High demand for flights, 41% potential price rise
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Best time to find cheap flights, 23% potential price drop
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Average for round-trip flights in April 2024
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From Milwaukee-Mitchell to Buenos Aires (BUE)
Search Deals

What is the cheapest day to fly round-trip from Milwaukee to Buenos Aires?

Travelers have found that booking a Monday departure is the best way to save up to 76% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Milwaukee to Buenos Aires?

Our data shows that April tends to be the cheapest month to fly to Buenos Aires from Milwaukee. Users have commonly found prices around $1,489 for the month, but tickets can be as low as $1,144. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Milwaukee to Buenos Aires (MKE - BUE)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from Milwaukee to Buenos Aires by exploring options for tickets in the morning.

Cheap United Airlines flights from Milwaukee to Buenos Aires

Explore cheap flight options specifically provided by United Airlines for the route between Milwaukee and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Find some of the cheapest United Airlines flights traveling from Milwaukee to Buenos Aires. Deals update often to give you more flight options matching your criteria
Fri 9/133:55 pmMKE - EZE
1 stop14h 05mUnited Airlines
Tue 9/179:00 pmEZE - MKE
1 stop20h 02mUnited Airlines
Deal found 4/25$1,187
Fri 9/133:55 pmMKE - EZE
1 stop14h 05mUnited Airlines
Tue 9/179:00 pmEZE - MKE
2 stops25h 49mUnited Airlines
Deal found 4/25$1,191
Wed 5/298:45 amMKE - EZE
2 stops21h 15mUnited Airlines
Wed 6/59:00 pmEZE - MKE
2 stops21h 35mUnited Airlines
Deal found 4/27$1,228
Mon 7/13:25 pmMKE - EZE
1 stop14h 35mUnited Airlines
Mon 7/159:00 pmEZE - MKE
1 stop27h 39mUnited Airlines
Deal found 4/26$1,336
Mon 7/15:15 amMKE - EZE
2 stops24h 45mUnited Airlines
Mon 7/159:00 pmEZE - MKE
1 stop27h 39mUnited Airlines
Deal found 4/26$1,341
Sat 5/185:30 pmMKE - EZE
2 stops60h 30mUnited Airlines
Fri 5/319:00 pmEZE - MKE
1 stop19h 54mUnited Airlines
Deal found 4/26$1,346
Mon 7/16:00 amMKE - EZE
2 stops24h 00mUnited Airlines
Mon 7/159:00 pmEZE - MKE
2 stops18h 45mUnited Airlines
Deal found 4/26$1,428
Mon 5/273:40 pmMKE - EZE
1 stop14h 20mUnited Airlines
Tue 6/49:00 pmEZE - MKE
1 stop19h 54mUnited Airlines
Deal found 4/26$2,164
Sat 5/188:05 amMKE - EZE
1 stop21h 55mUnited Airlines
Fri 5/319:00 pmEZE - MKE
1 stop19h 54mUnited Airlines
Deal found 4/26$8,304

Cheap American Airlines flights from Milwaukee to Buenos Aires

Explore cheap flight options specifically provided by American Airlines for the route between Milwaukee and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Milwaukee to Buenos Aires. Check back soon if you're not seeing flights that suit your needs.
Mon 5/271:13 pmMKE - EZE
2 stops18h 47mAmerican Airlines
Tue 6/48:50 pmEZE - MKE
2 stops22h 53mAmerican Airlines
Deal found 4/26$1,227
Sun 5/261:24 pmMKE - EZE
2 stops18h 36mAmerican Airlines
Mon 6/39:54 pmEZE - MKE
2 stops22h 02mAmerican Airlines
Deal found 4/27$1,252

Cheap Milwaukee to Buenos Aires flights in April & May 2024

Find cheap flight options from Milwaukee to Buenos Aires specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 2024.
Check out some of the best flight deals from Milwaukee to Buenos Aires in 2024. Check back regularly for other flight deals.
Mon 5/275:15 amMKE - EZE
3 stops21h 20mMultiple Airlines
Mon 6/31:40 amEZE - MKE
3 stops24h 11mMultiple Airlines
Deal found 4/26$871
Mon 5/275:15 amMKE - EZE
3 stops21h 20mMultiple Airlines
Mon 6/31:40 amEZE - MKE
2 stops24h 11mMultiple Airlines
Deal found 4/26$879
Mon 5/275:15 amMKE - EZE
3 stops21h 20mMultiple Airlines
Tue 6/48:01 amEZE - MKE
3 stops41h 56mMultiple Airlines
Deal found 4/26$942
Mon 5/275:15 amMKE - EZE
3 stops21h 20mMultiple Airlines
Tue 6/410:36 amEZE - MKE
2 stops30h 11mMultiple Airlines
Deal found 4/26$1,021
Mon 5/2710:39 amMKE - EZE
1 stop21h 01mDelta
Tue 6/46:10 amEZE - MKE
2 stops19h 42mDelta
Deal found 4/26$1,224
Mon 5/271:13 pmMKE - EZE
2 stops18h 47mAmerican Airlines
Tue 6/48:50 pmEZE - MKE
2 stops22h 53mAmerican Airlines
Deal found 4/26$1,227
Wed 5/298:45 amMKE - EZE
2 stops21h 15mUnited Airlines
Wed 6/59:00 pmEZE - MKE
2 stops21h 35mUnited Airlines
Deal found 4/27$1,228
Sat 5/255:00 pmMKE - EZE
1 stop14h 40mDelta
Tue 6/48:00 pmEZE - MKE
1 stop15h 31mDelta
Deal found 4/26$1,249
Sun 5/261:24 pmMKE - EZE
2 stops18h 36mAmerican Airlines
Mon 6/39:54 pmEZE - MKE
2 stops22h 02mAmerican Airlines
Deal found 4/27$1,252

Milwaukee to Buenos Aires 2024 flight deals

Discover exclusive flight deals for travel between Milwaukee and Buenos Aires in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Check out some of the best flight deals from Milwaukee to Buenos Aires in 2024. Check back regularly for other flight deals.
Mon 5/275:15 amMKE - EZE
3 stops21h 20mMultiple Airlines
Mon 6/31:40 amEZE - MKE
3 stops24h 11mMultiple Airlines
Deal found 4/26$871
Mon 5/275:15 amMKE - EZE
3 stops21h 20mMultiple Airlines
Mon 6/31:40 amEZE - MKE
2 stops24h 11mMultiple Airlines
Deal found 4/26$879
Mon 5/275:15 amMKE - EZE
3 stops21h 20mMultiple Airlines
Tue 6/48:01 amEZE - MKE
3 stops41h 56mMultiple Airlines
Deal found 4/26$942
Mon 5/275:15 amMKE - EZE
3 stops21h 20mMultiple Airlines
Tue 6/410:36 amEZE - MKE
2 stops30h 11mMultiple Airlines
Deal found 4/26$1,021
Sun 11/106:48 amMKE - EZE
1 stop24h 22mAmerican Airlines
Mon 11/1811:55 pmEZE - MKE
2 stops20h 22mAmerican Airlines
Deal found 4/26$1,043
Sun 11/107:28 amMKE - EZE
2 stops20h 27mAmerican Airlines
Sun 11/1712:40 amEZE - MKE
2 stops19h 37mAmerican Airlines
Deal found 4/26$1,163
Fri 9/133:55 pmMKE - EZE
1 stop14h 05mUnited Airlines
Tue 9/179:00 pmEZE - MKE
1 stop20h 02mUnited Airlines
Deal found 4/25$1,187
Fri 9/133:55 pmMKE - EZE
1 stop14h 05mUnited Airlines
Tue 9/179:00 pmEZE - MKE
2 stops25h 49mUnited Airlines
Deal found 4/25$1,191
Sun 11/101:14 pmMKE - EZE
1 stop17h 56mAmerican Airlines
Mon 11/1810:30 pmEZE - MKE
1 stop15h 29mAmerican Airlines
Deal found 4/26$1,199

Find flights from Milwaukee to Buenos Aires within your budget

Customize your flight search to find flights from Milwaukee to Buenos Aires 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 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$871 - $2,021

Route

Depart

Return

Price

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Mon 5/27

3 stops21h 20m

Buenos Aires Ministro Pistarini

Mon 6/3

3 stops24h 11m

$871

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Mon 5/27

3 stops21h 20m

Buenos Aires Ministro Pistarini

Mon 6/3

2 stops24h 11m

$879

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Mon 5/27

3 stops21h 20m

Buenos Aires Ministro Pistarini

Tue 6/4

3 stops41h 56m

$942

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Fri 9/13

1 stop14h 05m

Buenos Aires Ministro Pistarini

Tue 9/17

1 stop20h 02m

$1,187

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Fri 9/13

1 stop14h 05m

Buenos Aires Ministro Pistarini

Tue 9/17

2 stops25h 49m

$1,191

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Mon 5/27

1 stop21h 01m

Buenos Aires Ministro Pistarini

Tue 6/4

2 stops19h 42m

$1,224

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Mon 5/27

2 stops18h 47m

Buenos Aires Ministro Pistarini

Tue 6/4

2 stops22h 53m

$1,227

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Mon 7/1

3 stops43h 04m

Buenos Aires Ministro Pistarini

Mon 7/15

3 stops24h 45m

$1,498

Milwaukee-MitchellBuenos Aires Ministro Pistarini

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Sun 5/26

2 stops23h 45m

Buenos Aires Ministro Pistarini

Wed 6/5

2 stops18h 18m

$2,021

Flights are sorted by cheapest first

Deals found on 4/26

When is the cheapest time to fly from Milwaukee to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Buenos Aires. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Milwaukee to Buenos Aires flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Buenos Aires by month

Plan your trip from Milwaukee to Buenos Aires by taking into account the cheapest months to travel. The average price of a one-way flight from Milwaukee to Buenos Aires is currently $0 while a round-trip flight costs $1,227. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Milwaukee to Buenos Aires (average of $791). Flying from Milwaukee to Buenos Aires in December is currently the most expensive (average of $1,153). 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.

January

$998

February

$1,128

March

$1,024

April

$806

May

$822

June

$875

July

$963

August

$824

September

$791

October

$867

November

$963

December

$1,153

Temperature and rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature and rainfall totals by month.

BUE

Temperature

51.8 - 77 °F

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated April 27, 2024.
Get a feel of what it's like to fly with United Airlines, American Airlines and Air Canada from Milwaukee to Buenos Aires by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

LATAM Airlines
7.6
Good
2,487 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air Canada
7.0
Good
6,868 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Buenos Aires. 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 Buenos Aires?

    Milwaukee-Mitchell (MKE) is the airport you will fly out of if you book a flight from Milwaukee to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Milwaukee-Mitchell; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Milwaukee airport to Buenos Aires. It is only a 6.4 mi journey to Milwaukee-Mitchell (MKE) from Milwaukee’s city center.

  • Can I find flights from Milwaukee to Buenos Aires for under $900 on Cheapflights?

    Yes, there are multiple flights from Milwaukee to Buenos Aires for under $900. The cheapest flight booked recently is on Multiple Airlines for just $871, but on average you can expect to pay $1,213.

  • What are the cheapest airlines flying from Milwaukee to Buenos Aires round-trip?

    United Airlines, at $1,187, was found to be the cheapest airline from Milwaukee to Buenos Aires.Alternate airlines to your destination round-trip include Delta and American Airlines. United Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What does MKE to EZE mean?

    MKE and EZE are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. MKE to EZE refers to a flight route from Milwaukee-Mitchell Airport to Buenos Aires Ministro Pistarini Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Buenos Aires Jorge Newbery Airport (AEP).

  • Can I find deals for flights from Milwaukee to Buenos Aires that include extra baggage allowance?

    The amount of baggage you can bring on your Milwaukee to Buenos Aires flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Milwaukee to Buenos Aires with specific airlines?

    Yes, Cheapflights allows you to browse and filter Milwaukee to Buenos Aires flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Milwaukee to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Milwaukee to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Milwaukee to Buenos Aires that allow pets onboard?

    Many airlines flying from Milwaukee to Buenos Aires offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Milwaukee to Buenos Aires?

    Yes, you can often find last-minute deals on Milwaukee to Buenos Aires flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Milwaukee to Buenos Aires flight deals updated?

    The Milwaukee to Buenos Aires flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for Milwaukee to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.

Milwaukee to Ministro Pistarini flights
Madison to Ministro Pistarini flights

Top 2 airlines flying from Milwaukee to Buenos Aires

Discover the top 2 airlines that operate flights from Milwaukee to Buenos Aires. 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 2,991,349 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$879Average$1,235FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$957Average$1,129FlexibilityNo cancel feeOn-timeN/A
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Search flights from Milwaukee to Buenos Aires by cabin class

Find flights from Milwaukee to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Milwaukee to Buenos Aires?

Deals for Milwaukee to Buenos Aires flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Milwaukee to Buenos Aires?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Buenos Aires from Milwaukee.

Can Cheapflights find flights from Milwaukee to Buenos Aires with no change fees?

Certainly. Search results for flights to Buenos Aires from Milwaukee shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Milwaukee to Buenos Aires become cheaper?

Not ready to book yet? You can track prices for flights from Milwaukee to Buenos Aires on Cheapflights with our Price Alert feature and get notified when better prices are available.

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