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$1,020+ Cheap flights from Madison (MSN) to Buenos Aires (BUE)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — BUE
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

This LATAM Airlines deal was found by Cheapflights users on 1/19. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:15 pm
MSN
-
EZE
1 stop13h 45m
LATAM Airlines
Thu 3/1212:00 pm
EZE
-
MSN
2 stops30h 29m
LATAM Airlines
Deal found 1/19$1,020
This Expedia deal was found by Cheapflights users on 1/18. 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.
Fri 4/35:15 pm
MSN
-
EZE
1 stop14h 30m
LATAM Airlines
Fri 4/101:20 pm
EZE
-
MSN
2 stops29h 09m
LATAM Airlines
Deal found 1/18$1,156
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Fri 4/310:34 am
MSN
-
EZE
2 stops20h 16m
American Airlines
Fri 4/1010:20 pm
EZE
-
MSN
2 stops18h 26m
American Airlines
Deal found 1/18$1,169
This KAYAK deal was found by Cheapflights users on 1/19. 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.
Mon 2/166:30 am
MSN
-
EZE
2 stops21h 50m
Avianca
Mon 2/2311:55 pm
EZE
-
MSN
2 stops18h 02m
Avianca
Deal found 1/19$1,170
This LATAM Airlines deal was found by Cheapflights users on 1/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1611:20 am
MSN
-
EZE
1 stop18h 40m
Delta
Mon 2/238:55 pm
EZE
-
MSN
1 stop22h 22m
Delta
Deal found 1/18$1,197
This United Airlines deal was found by Cheapflights users on 1/18. 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.
Mon 2/168:15 am
MSN
-
EZE
2 stops22h 05m
United Airlines
Mon 2/2311:55 pm
EZE
-
MSN
2 stops22h 03m
United Airlines
Deal found 1/18$1,201
This KAYAK deal was found by Cheapflights users on 1/18. 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.
Tue 2/1010:45 am
MSN
-
EZE
2 stops17h 35m
Avianca
Sun 2/2210:05 pm
EZE
-
MSN
2 stops19h 52m
Avianca
Deal found 1/18$1,227
This FlightHub deal was found by Cheapflights users on 1/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:15 pm
MSN
-
EZE
2 stops38h 00m
LATAM Airlines
Sat 3/1411:00 am
EZE
-
MSN
2 stops31h 29m
LATAM Airlines
Deal found 1/18$1,229
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Tue 2/101:16 pm
MSN
-
EZE
2 stops17h 54m
American Airlines
Sun 2/2210:25 pm
EZE
-
MSN
1 stop15h 11m
American Airlines
Deal found 1/18$1,261

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 January 20, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,020
(LATAM 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.
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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 January 20, 2026.
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

Mon 3/9

5:15 pm-9:00 am

1 stop13h 45m

Buenos Aires Ministro Pistarini

Thu 3/12

12:00 pm-4:29 pm

2 stops30h 29m

$1,020

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Fri 4/3

5:15 pm-9:45 am

1 stop14h 30m

Buenos Aires Ministro Pistarini

Fri 4/10

1:20 pm-4:29 pm

2 stops29h 09m

$1,156

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Fri 4/3

10:34 am-8:50 am

2 stops20h 16m

Buenos Aires Ministro Pistarini

Fri 4/10

10:20 pm-2:46 pm

2 stops18h 26m

$1,169

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Mon 2/16

6:30 am-7:20 am

2 stops21h 50m

Buenos Aires Ministro Pistarini

Mon 2/23

11:55 pm-2:57 pm

2 stops18h 02m

$1,170

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Mon 2/16

11:20 am-9:00 am

1 stop18h 40m

Buenos Aires Ministro Pistarini

Mon 2/23

8:55 pm-10:23 am

1 stop16h 28m

$1,197

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Mon 2/16

11:20 am-9:00 am

1 stop18h 40m

Buenos Aires Ministro Pistarini

Mon 2/23

8:55 pm-4:17 pm

1 stop22h 22m

$1,197

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Mon 2/16

8:15 am-9:20 am

2 stops22h 05m

Buenos Aires Ministro Pistarini

Mon 2/23

11:55 pm-6:58 pm

2 stops22h 03m

$1,201

MadisonBuenos Aires

MSN - EZE

MSNEZE

Madison Truax Field

Fri 3/6

5:06 pm-9:35 am

2 stops37h 29m

Buenos Aires Ministro Pistarini

Sat 3/14

9:55 pm-4:29 pm

2 stops44h 34m

$1,322

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

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 January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 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 90-95% 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 0 different airlines.

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

    LATAM Airlines can get you from Madison to Buenos Aires in just under 13h 45m. Your travel time can differ by up to . Madison and Buenos Aires are separated by a distance of 5722 mi.

  • 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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