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Buenos Aires

$359+ Cheap flights from Nashville (BNA) 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUE
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap flight deals from Nashville to Buenos Aires

Cheapest flights from Nashville to Buenos Aires
Explore the most affordable flight options available from Nashville to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.

This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:44 am
BNA
-
EZE
3 stops35h 06m
Multiple Airlines
Tue 3/314:50 pm
EZE
-
BNA
2 stops32h 48m
Multiple Airlines
Deal found 2/24$795
This Mytrip deal was found by Cheapflights users on 2/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:29 am
BNA
-
EZE
3 stops24h 46m
Multiple Airlines
Mon 3/304:50 pm
EZE
-
BNA
2 stops32h 48m
Multiple Airlines
Deal found 2/23$810
This Mytrip deal was found by Cheapflights users on 2/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:29 am
BNA
-
AEP
2 stops24h 01m
Multiple Airlines
Mon 3/304:15 am
AEP
-
BNA
3 stops41h 31m
Multiple Airlines
Deal found 2/23$855
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:44 am
BNA
-
AEP
2 stops22h 46m
Multiple Airlines
Wed 4/18:40 am
AEP
-
BNA
3 stops30h 49m
Multiple Airlines
Deal found 2/24$858
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:30 am
BNA
-
EZE
2 stops19h 35m
Multiple Airlines
Tue 3/1711:20 am
EZE
-
BNA
3 stops31h 18m
Multiple Airlines
Deal found 2/24$956
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:10 am
BNA
-
EZE
2 stops28h 20m
Multiple Airlines
Fri 4/1711:55 am
EZE
-
BNA
3 stops31h 15m
Multiple Airlines
Deal found 2/24$991
This Avianca Connect deal was found by Cheapflights users on 2/23. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:15 am
BNA
-
EZE
2 stops21h 25m
Multiple Airlines
Wed 4/152:30 am
EZE
-
BNA
2 stops22h 48m
Multiple Airlines
Deal found 2/23$994
This Avianca Connect deal was found by Cheapflights users on 2/22. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:58 pm
BNA
-
EZE
2 stops19h 42m
Multiple Airlines
Thu 5/72:30 am
EZE
-
BNA
2 stops22h 48m
Multiple Airlines
Deal found 2/22$995
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:44 am
BNA
-
EZE
2 stops20h 36m
Multiple Airlines
Wed 4/111:55 am
EZE
-
BNA
3 stops37h 43m
Multiple Airlines
Deal found 2/24$1,000
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:30 am
BNA
-
AEP
2 stops22h 00m
Multiple Airlines
Tue 3/177:00 am
AEP
-
BNA
2 stops18h 38m
Multiple Airlines
Deal found 2/24$1,029
This KAYAK deal was found by Cheapflights users on 2/24. 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 4/131:15 pm
BNA
-
AEP
2 stops16h 25m
LATAM Airlines
Tue 4/213:45 pm
AEP
-
BNA
2 stops19h 07m
LATAM Airlines
Deal found 2/24$1,033
This LATAM Airlines deal was found by Cheapflights users on 2/25. 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.
Sun 8/96:35 pm
BNA
-
AEP
2 stops24h 55m
LATAM Airlines
Sun 9/68:05 pm
AEP
-
BNA
2 stops28h 44m
LATAM Airlines
Deal found 2/25$1,037

Find flight deals from Nashville to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) 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 February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$795
(Mytrip)

One-way from

$359
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,148
Provider with most accurate pricing for Nashville Intl-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Buenos Aires (BUE) flights.
Search Deals
From Nashville Intl to Buenos Aires (BUE)
Search Deals
One-way flight from Nashville Intl to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 February 26, 2026.
Use the filters below to find and compare flights from Nashville to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Wed 3/25

7:44 am-11:20 am

3 stops25h 36m

Buenos Aires Jorge Newbery

Wed 4/1

8:40 am-1:29 pm

3 stops30h 49m

$889

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 4/9

6:15 am-5:40 am

2 stops21h 25m

Buenos Aires Ministro Pistarini

Wed 4/15

2:30 am-11:18 pm

2 stops22h 48m

$994

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Fri 5/1

5:58 pm-3:40 pm

2 stops19h 42m

Buenos Aires Ministro Pistarini

Thu 5/21

2:30 am-11:18 pm

2 stops22h 48m

$1,018

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 4/13

10:40 am-8:00 am

1 stop19h 20m

Buenos Aires Ministro Pistarini

Tue 4/21

9:00 pm-4:49 pm

1 stop21h 49m

$1,019

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 3/10

8:30 am-8:30 am

2 stops22h 00m

Buenos Aires Jorge Newbery

Tue 3/17

7:00 am-11:38 pm

2 stops18h 38m

$1,029

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Thu 4/9

7:35 pm-4:00 pm

2 stops18h 25m

Buenos Aires Jorge Newbery

Thu 4/16

3:45 pm-10:13 am

2 stops20h 28m

$1,041

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 4/6

7:35 pm-9:45 am

1 stop12h 10m

Buenos Aires Ministro Pistarini

Tue 4/14

7:45 am-10:56 pm

2 stops17h 11m

$1,041

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 4/7

11:25 am-7:40 am

2 stops18h 15m

Buenos Aires Jorge Newbery

Wed 4/15

3:45 pm-8:52 am

2 stops19h 07m

$1,041

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Mon 4/6

5:59 pm-2:50 pm

2 stops18h 51m

Buenos Aires Jorge Newbery

Mon 4/13

8:05 pm-10:13 am

2 stops16h 08m

$1,041

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Fri 5/1

1:00 pm-8:00 am

1 stop17h 00m

Buenos Aires Ministro Pistarini

Fri 5/22

9:00 pm-9:47 am

1 stop14h 47m

$1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 36 resultsSorted by cheapest first
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Compare providers for flights from Nashville 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 Nashville to Buenos Aires in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice 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 Nashville-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub 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 Nashville-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 Nashville to Buenos Aires

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

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 February 26, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Nashville to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,237 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,237 reviews
Delta
7.9
Good
8,237 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,348 reviews
Delta
7.9
Good
8,237 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,352 reviews
Delta
7.9
Good
8,237 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Nashville Intl (BNA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Nashville to Buenos Aires. 3 airlines have flights from Nashville Intl to Buenos Aires on a regular basis. Booking flights from Nashville Intl to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

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

    Departing from Nashville to Buenos Aires will take you 12h 10m. The distance between Nashville and Buenos Aires is about 5222 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta ($975), LATAM Airlines ($979), and American Airlines ($1,055) offers the cheapest pricing from Nashville to Buenos Aires. You may be able to fly from Nashville to Buenos Aires for 20% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville 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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Alternative routes for Nashville to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Memphis to Ministro Pistarini flights
Nashville to Cordoba flights

Top 3 airlines flying from Nashville to Buenos Aires

Discover the top 3 airlines that operate flights from Nashville 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 February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$975Average$1,215FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$979Average$1,079FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,055Average$1,315FlexibilityNo cancel feeOn-time71%

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