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$599+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — BUE
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/2. 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.
Sun 12/2110:45 amMSN - EZE
2 stops19h 30mAmerican Airlines
Thu 1/110:30 pmEZE - MSN
1 stop15h 07mAmerican Airlines
Deal found 12/2$2,015
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Sun 12/2112:23 pmMSN - EZE
2 stops41h 57mUnited Airlines
Thu 1/111:55 pmEZE - MSN
2 stops18h 10mUnited Airlines
Deal found 12/1$2,085
This Travelocity deal was found by Cheapflights users on 12/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:23 pmMSN - EZE
3 stops23h 47mMultiple Airlines
Thu 1/112:15 pmEZE - MSN
2 stops25h 05mMultiple Airlines
Deal found 12/1$4,402

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$951
(LATAM Airlines)

One-way from

$599
(Kiwi.com)
Provider with most accurate pricing for Madison Truax Field-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Madison Truax Field-Buenos Aires (BUE) flights.
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From Madison Truax Field to Buenos Aires (BUE)
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One-way flight from Madison Truax Field to Buenos Aires (BUE)
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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 December 4, 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

Sat 2/14

1:20 pm-9:00 am

1 stop16h 40m

Buenos Aires Ministro Pistarini

Wed 2/18

12:15 pm-10:33 am

2 stops25h 18m

$951

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Sun 2/1

5:06 pm-10:15 am

2 stops38h 09m

Buenos Aires Ministro Pistarini

Sun 2/8

9:55 pm-10:28 am

2 stops39h 33m

$1,019

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Sat 2/14

8:15 am-9:20 am

2 stops22h 05m

Buenos Aires Ministro Pistarini

Wed 2/18

10:05 pm-11:58 am

2 stops16h 53m

$1,146

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Mon 12/22

2:56 pm-7:15 pm

3 stops49h 19m

$599

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Mon 12/22

5:00 am-9:20 am

2 stops25h 20m

$829

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Mon 12/22

5:40 am-7:20 am

1 stop22h 40m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

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 December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madison-Buenos Aires flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

    LATAM Airlines can get you from Madison to Buenos Aires in just under 16h 40m. Your travel time can differ by up to . Madison and Buenos Aires are separated by a distance of 5722 mi.

  • 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 $820.

  • 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

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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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$820Average$1,101FlexibilityNo cancel feeOn-timeN/A

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