HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$748+ Cheap flights from Madison (MSN) to Buenos Aires (BUE)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — BUE
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Madison to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Madison to Buenos Aires

Cheapest flights from Madison to Buenos Aires
Explore the most affordable flight options available from Madison to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 16, 2025.

This Delta deal was found by Cheapflights users on 10/16. 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.
lun. 12/85:14 pmMSN - EZE
2 stops33h 51mDelta
mar. 12/2311:55 pmEZE - MSN
1 stop15h 37mDelta
Deal found 10/16$1,026
This United Airlines deal was found by Cheapflights users on 10/16. 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.
dom. 11/309:30 pmMSN - EZE
2 stops30h 50mUnited Airlines
dom. 12/710:05 pmEZE - MSN
2 stops18h 46mUnited Airlines
Deal found 10/16$1,145
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/3011:08 amMSN - EZE
1 stop18h 12mAmerican Airlines
dom. 12/710:30 pmEZE - MSN
1 stop15h 01mAmerican Airlines
Deal found 10/16$1,181
This KAYAK deal was found by Cheapflights users on 10/15. 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.
mar. 10/215:30 amMSN - EZE
2 stops22h 25mLATAM Airlines
jue. 10/304:30 pmEZE - MSN
2 stops21h 56mLATAM Airlines
Deal found 10/15$1,208
This Delta deal was found by Cheapflights users on 10/15. 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.
mar. 10/215:15 pmMSN - EZE
2 stops18h 40mDelta
jue. 10/308:55 pmEZE - MSN
1 stop17h 31mDelta
Deal found 10/15$1,216
This KAYAK deal was found by Cheapflights users on 10/15. 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.
sáb. 10/255:30 amMSN - EZE
2 stops30h 30mLATAM Airlines
mié. 11/57:50 amEZE - MSN
2 stops17h 55mLATAM Airlines
Deal found 10/15$1,225
This Delta deal was found by Cheapflights users on 10/16. 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.
sáb. 10/255:30 amMSN - EZE
2 stops31h 20mDelta
mié. 11/58:55 pmEZE - MSN
1 stop22h 26mDelta
Deal found 10/16$1,241
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/305:14 pmMSN - EZE
2 stops37h 21mLATAM Airlines
sáb. 12/62:30 amEZE - MSN
2 stops35h 09mLATAM Airlines
Deal found 10/16$1,265
This Delta deal was found by Cheapflights users on 10/16. 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.
vie. 10/315:30 amMSN - EZE
2 stops31h 20mDelta
sáb. 11/88:55 pmEZE - MSN
1 stop22h 29mDelta
Deal found 10/16$1,266

Cheap flight deals from Madison to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) 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 octubre 16, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,026
(Delta)

One-way from

$748
(United Airlines)
Provider with most accurate pricing for Madison Truax Field-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madison Truax Field-Buenos Aires (BUE) flights.
Search Deals
From Madison Truax Field to Buenos Aires (BUE)
Search Deals
One-way flight from Madison Truax Field to Buenos Aires (BUE)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madison 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 2,558,603 searches. Data last updated octubre 16, 2025.
Use the filters below to find and compare flights from Madison to Buenos Aires that are best for you.

Fly from

Madison

Fly to

Buenos Aires

Route

Depart

Return

Price

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

lun. 12/8

5:14 pm-6:05 am

2 stops33h 51m

Buenos Aires Ministro Pistarini

mar. 12/23

11:55 pm-12:32 pm

1 stop15h 37m

$1,026

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

sáb. 2/14

6:29 am-8:20 am

1 stop22h 51m

Buenos Aires Ministro Pistarini

sáb. 3/7

10:35 pm-2:08 pm

2 stops18h 33m

$1,110

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

dom. 11/30

9:30 pm-7:20 am

2 stops30h 50m

Buenos Aires Ministro Pistarini

dom. 12/7

10:05 pm-1:51 pm

2 stops18h 46m

$1,145

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

dom. 11/30

11:08 am-8:20 am

1 stop18h 12m

Buenos Aires Ministro Pistarini

dom. 12/7

10:30 pm-10:31 am

1 stop15h 01m

$1,181

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

dom. 11/30

5:14 pm-9:35 am

2 stops37h 21m

Buenos Aires Ministro Pistarini

sáb. 12/6

2:30 am-10:39 am

2 stops35h 09m

$1,265

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

vie. 10/31

1:25 pm-8:55 pm

2 stops29h 30m

Buenos Aires Ministro Pistarini

sáb. 11/8

7:45 am-10:45 pm

2 stops18h 00m

$1,266

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

vie. 10/31

1:25 pm-9:00 am

1 stop17h 35m

Buenos Aires Ministro Pistarini

sáb. 11/8

8:55 pm-4:24 pm

1 stop22h 29m

$1,266

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

sáb. 2/14

11:22 am-8:20 am

1 stop17h 58m

$748

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

sáb. 2/14

8:15 am-7:20 am

2 stops20h 05m

$748

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

sáb. 2/14

2:48 pm-5:10 am

3 stops35h 22m

$1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Compare providers for flights from Madison to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madison to Buenos Aires in October.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madison-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Madison-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Madison-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madison-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madison-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madison to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Madison 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 Madison to Buenos Aires
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Located just 5.4 mi from the city center, Madison Truax Field is the airport most travelers will use when flying to Buenos Aires from Madison. Booking flights from Truax Field (MSN) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 1 airline.

  • How long is the flight from Madison to Buenos Aires?

    Delta, American Airlines, and United Airlines can get you from Madison to Buenos Aires in just under 22h 51m. Your travel time can differ by up to 11h. Madison and Buenos Aires are separated by a distance of 5722 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Madison to Buenos Aires round-trip?

    Flying on Delta is currently your cheapest option to Buenos Aires, with prices starting at $944.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Madison 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Madison to Buenos Aires

Discover the top airline that operate flights from Madison 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 2,558,603 searches. Data last updated octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$944Average$1,061FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.