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Cheap Flights from Milwaukee General Mitchell to Buenos Aires

Compare Milwaukee General Mitchell to Buenos Aires flight deals

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Flight deals from Milwaukee General Mitchell Airport to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Milwaukee General Mitchell Airport to Buenos Aires? If you want to travel next month, return fares start from $1,969. Find the lowest prices on one-way and return tickets right here.
Buenos Aires.$1,910 per passenger.Departing Tue, 8 Sep, returning Sun, 20 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Tue, 8 Sep, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Delta, departs from Buenos Aires Ministro Pistarini on Sun, 20 Sep, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $1,910, select.
Buenos Aires.$1,969 per passenger.Departing Wed, 22 Apr, returning Wed, 29 Apr.Return flight with United.Outbound indirect flight with United, departs from Milwaukee General Mitchell on Wed, 22 Apr, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with United, departs from Buenos Aires Ministro Pistarini on Wed, 29 Apr, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $1,969, select.
Buenos Aires.$2,002 per passenger.Departing Tue, 17 Nov, returning Fri, 4 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Tue, 17 Nov, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Delta, departs from Buenos Aires Ministro Pistarini on Fri, 4 Dec, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $2,002, select.
Buenos Aires.$2,006 per passenger.Departing Wed, 7 Oct, returning Sat, 17 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Wed, 7 Oct, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Delta, departs from Buenos Aires Jorge Newbery on Sat, 17 Oct, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $2,006, select.
Buenos Aires.$2,196 per passenger.Departing Fri, 24 Apr, returning Fri, 1 May.Return flight with United.Outbound indirect flight with United, departs from Milwaukee General Mitchell on Fri, 24 Apr, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with United, departs from Buenos Aires Ministro Pistarini on Fri, 1 May, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $2,196, select.
Buenos Aires.$2,282 per passenger.Departing Mon, 23 Mar, returning Mon, 6 Apr.Return flight with United.Outbound indirect flight with United, departs from Milwaukee General Mitchell on Mon, 23 Mar, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with United, departs from Buenos Aires Ministro Pistarini on Mon, 6 Apr, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $2,282, select.
Buenos Aires.$4,423 per passenger.Departing Fri, 13 Mar, returning Sun, 22 Mar.Return flight with United and Copa.Outbound indirect flight with United, departs from Milwaukee General Mitchell on Fri, 13 Mar, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Sun, 22 Mar, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $4,423, select.

Find the cheapest month to fly from Milwaukee General Mitchell to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Milwaukee General Mitchell to Buenos Aires flights are currently cheapest in September.
Mar
from $4,423
Apr
from $1,969
May
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Jun
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Jul
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Aug
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Sep
from $1,910
Oct
from $2,006
Nov
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Dec
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Jan
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Feb
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Alternative Milwaukee General Mitchell to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Milwaukee General Mitchell to Buenos Aires? You could fly into the following airports instead.

Buenos Aires Jorge Newbery

7km from central Buenos Aires
Closest
from $2,222
Search flights

Buenos Aires Ministro Pistarini

28km from central Buenos Aires
Cheapest
from $1,910
Search flights

Milwaukee to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight found$1,910
Cheapest month to flySeptember

Finding cheap flights from Milwaukee General Mitchell to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Milwaukee General Mitchell to Buenos Aires is $1,910. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Milwaukee General Mitchell to Buenos Aires. But we found flights with one or more stops from $1,910.
As of March 2026, there are no flights flying from Milwaukee General Mitchell to Buenos Aires.
The cheapest month to fly from Milwaukee General Mitchell to Buenos Aires is usually September.
If you're flying from Milwaukee General Mitchell Airport, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from $1,910.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Milwaukee General Mitchell Airport to Buenos Aires on Tuesday, 8 September 2026.
No airlines currently offer direct flights between Milwaukee General Mitchell Airport and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 22°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, Delta offers the cheapest flight tickets to Buenos Aires.

Flying from General Mitchell International Airport (MKE) to Buenos Aires: what you need to know

  • Buenos Aires is two hours ahead of Milwaukee, where General Mitchell International Airport is located. Buenos Aires observes the UTC-3 timezone.

  • Leave plenty of time to get on your MKE to Buenos Aires flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Delays at check-in and security are likely if you're travelling during high season, so give yourself some extra breathing room. A good general rule for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • Consider adding a stopover to potentially unlock a cheaper flight ticket from MKE to Buenos Aires. Just uncheck 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these connecting airports:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

  • The journey from central Milwaukee to MKE takes about 40 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 11 kilometres in 15 minutes or so, depending on traffic conditions.

  • Want a relaxed start to your journey? Stay near MKE. Whether you've booked an early flight from General Mitchell International Airport to Buenos Aires or just don't like being rushed, these hotels have you covered:

  • 78.97% of flights leaving from General Mitchell International Airport land at their destination on schedule.

  • You'll find MKE at 5300 S. Howell Avenue.

How to find the cheapest flights from General Mitchell International Airport (MKE) to Buenos Aires

  • $1,333 is currently the lowest price for a one-way General Mitchell International Airport to Buenos Aires flight. A return flight ticket starts from $1,910. These prices can change based on demand.

  • Booking early is often the key to scoring a cheap flight from MKE to Buenos Aires. Prices tend to rise as demand increases, so the nearer your departure date, the more it could cost you.

  • Scoring cheap tickets from General Mitchell International Airport to Buenos Aires is more likely if you can be flexible with your dates. Try using the 'Whole month' tool to access the lowest fares across the month and walk away with an incredible deal.

  • Cut down on the time spent looking for cheap flights from MKE to Buenos Aires by creating a Price Alert. You'll receive an email or notification on the app when a new low fare is offered.

  • Select your ideal arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from General Mitchell International Airport to Buenos Aires by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

  • Jorge Newbery Airport (AEP) is around 14 kilometres from central Buenos Aires. If you're grabbing a cab or a ride-share, the drive takes about 20 minutes.

  • It takes around 40 minutes to get there by public transport.

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from General Mitchell International Airport to Buenos Aires. Book one of these accommodation options near AEP instead:

  • Grab a Jorge Newbery Airport rental car and discover Buenos Aires and beyond with your own set of wheels. Hertz, Localiza and rentar low cost are well-known companies you can book with here.

  • To secure the lowest price, book your vehicle from Jorge Newbery Airport about one week ahead of your flight from MKE to Buenos Aires.

Ministro Pistarini Airport (EZE)

  • Ministro Pistarini Airport (EZE) is about 32 kilometres from central Buenos Aires. Once you've hopped off your flight from General Mitchell International Airport to Buenos Aires, it'll take you around 35 minutes to get to the heart of the city in a ride-share or cab.

  • Public transport will get you there in around 2 hours 10 minutes.

  • You'll find some comfortable places to drop your things at near EZE. Unwind and get cosy after your MKE to Buenos Aires flight at one of these well-located options:

  • The fastest way to reach your destination is with a Ministro Pistarini Airport rental car. Pick up a set of wheels from Hertz, Cactus or Localiza and be off and running.

  • Avoid paying more than you need to. Reserving your ride one week ahead of your arrival at EZE will save you money.

Best time to go to Buenos Aires

  • Before scheduling your flights from General Mitchell International Airport to Buenos Aires, consider which time of year is best for you. High season in Buenos Aires offers a bustling atmosphere and plenty to do, while low season brings cheaper hotel deals and fewer crowds.

  • Book a General Mitchell International Airport to Buenos Aires flight ticket with a departure in January to explore the city during its warmest month. Expect temperatures to range from 19ºC to 31ºC.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from MKE to Buenos Aires in July when temperatures average between 5ºC and 15ºC.

More about Buenos Aires

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Buenos Aires right here. Explore these hotels as soon as you've booked your flight from General Mitchell International Airport to Buenos Aires:

  • There are so many things to do and see in this city it can be difficult to know where to begin. Recoleta Cemetery, Obelisco de Buenos Aires and Casa Rosada are top sights which should be on any well-planned Buenos Aires itinerary.

Explore more of Argentina

  • You've visited Buenos Aires, now it's time to explore other parts of Argentina. Journey about 274 kilometres north-west to Rosario to check off its top sights. From Monumento a la Bandera (Flag Monument) to Predio Ferial Parque de la Independencia and Parque Nacional a la Bandera, your itinerary will be busy.

  • Mar Del Plata is another sought-after destination in Argentina and is around 386 kilometres south of Buenos Aires. No journey is complete without visiting Casino Central de Mar del Plata, Centro Cultural Villa Victoria Ocampo and Villa Ortiz Basualdo.Museo Municipal de Arte Juan Carlos Castagnino.

More travel options

Plan the rest of your trip from Milwaukee to Buenos Aires

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.