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$374+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUE
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap 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 January 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,015
(LATAM Airlines)

One-way from

$586
(Air Canada)

Popular in

July

Cheapest in

August

Average price

$1,273
Provider with most accurate pricing for Nashville Intl-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Buenos Aires (BUE) flights.
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From Nashville Intl to Buenos Aires (BUE)
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One-way flight from Nashville Intl to Buenos Aires (BUE)
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find 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 January 22, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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 3/2611:11 amBNA - AEP
3 stops29h 19mMultiple Airlines
Mon 3/314:44 amAEP - BNA
3 stops41h 19mMultiple Airlines
Deal found 1/21$920
This Mytrip deal was found by Cheapflights users on 1/21. 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 3/265:30 amBNA - EZE
3 stops22h 30mMultiple Airlines
Mon 3/316:00 pmEZE - BNA
3 stops31h 50mMultiple Airlines
Deal found 1/21$947
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 6/245:55 pmBNA - AEP
2 stops22h 35mLATAM Airlines
Tue 7/18:10 pmAEP - BNA
2 stops28h 30mLATAM Airlines
Deal found 1/21$975
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 10/205:55 pmBNA - EZE
1 stop13h 50mDelta
Mon 10/277:35 pmEZE - BNA
2 stops16h 14mDelta
Deal found 1/21$975
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 6/255:55 pmBNA - EZE
2 stops22h 18mLATAM Airlines
Fri 7/412:48 pmEZE - BNA
2 stops21h 30mLATAM Airlines
Deal found 1/21$1,015
This American Airlines deal was found by Cheapflights users on 1/21. 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 11/287:59 amBNA - EZE
1 stop22h 21mAmerican Airlines
Sat 12/139:35 pmEZE - BNA
2 stops17h 27mAmerican Airlines
Deal found 1/21$1,060
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/911:00 amBNA - EZE
1 stop17h 20mUnited Airlines
Tue 3/189:05 pmEZE - BNA
1 stop16h 25mUnited Airlines
Deal found 1/20$1,085
This Air Canada deal was found by Cheapflights users on 1/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/510:00 amBNA - EZE
2 stops26h 25mAir Canada
Mon 2/105:00 pmEZE - BNA
2 stops19h 14mAir Canada
Deal found 1/22$1,303
This Copa Airlines deal was found by Cheapflights users on 1/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:30 amBNA - EZE
2 stops21h 46mCopa Airlines
Sun 10/262:36 amEZE - BNA
2 stops32h 28mCopa Airlines
Deal found 1/21$1,597
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 6/274:25 pmBNA - AEP
2 stops18h 50mDelta
Wed 7/22:50 pmAEP - BNA
2 stops20h 59mDelta
Deal found 1/21$2,300
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Fri 12/266:22 pmBNA - AEP
2 stops32h 18mAvianca
Sun 1/47:00 amAEP - BNA
2 stops29h 04mAvianca
Deal found 1/21$4,615

Find flights from Nashville to Buenos Aires within your budget

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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Wed 3/26

11:11 am-6:30 pm

3 stops29h 19m

Buenos Aires Jorge Newbery

Mon 3/31

4:44 am-8:03 pm

3 stops41h 19m

$920

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 6/24

5:55 pm-6:30 pm

2 stops22h 35m

Buenos Aires Jorge Newbery

Tue 7/1

8:10 pm-10:40 pm

2 stops28h 30m

$975

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 7/3

12:14 pm-11:48 am

2 stops21h 34m

Buenos Aires Ministro Pistarini

Sun 7/13

12:48 pm-8:18 am

2 stops21h 30m

$1,015

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Fri 5/2

5:55 pm-9:45 am

1 stop13h 50m

Buenos Aires Ministro Pistarini

Fri 5/16

8:10 pm-4:40 pm

1 stop22h 30m

$1,055

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sun 3/9

2:59 pm-6:20 am

1 stop13h 21m

Buenos Aires Ministro Pistarini

Tue 3/18

9:05 pm-9:30 am

1 stop14h 25m

$1,085

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 7/3

12:46 pm-10:15 am

1 stop19h 29m

Buenos Aires Ministro Pistarini

Sun 7/13

9:15 pm-5:38 pm

1 stop22h 23m

$1,155

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Fri 2/7

8:00 am-6:05 am

2 stops19h 05m

Buenos Aires Ministro Pistarini

Tue 2/11

1:45 am-9:55 pm

2 stops23h 10m

$1,212

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 2/5

10:00 am-3:25 pm

2 stops26h 25m

Buenos Aires Ministro Pistarini

Sun 2/9

5:00 pm-9:14 am

2 stops19h 14m

$1,303

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Fri 6/27

4:25 pm-1:15 pm

2 stops18h 50m

Buenos Aires Jorge Newbery

Wed 7/2

2:50 pm-9:49 am

2 stops20h 59m

$2,300

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Wed 3/12

9:27 am-12:50 am

3 stops37h 23m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Nashville-Buenos Aires flight deals on Cheapflights vs. AranGrant >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 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 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.

Travel insights for flights from Nashville to Buenos Aires

Get recent, data-driven insights about flights from Nashville to Buenos Aires including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Nashville to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Nashville to Buenos Aires (average of $795). Flying from Nashville to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BNA to BUE?

Find hourly flight availability from Nashville to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

It’s optimal to fly from Nashville to Buenos Aires in the morning. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight in the evening.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 January 22, 2025.
Delta
8.0
Very good
8,514 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,514 reviews
Delta
8.0
Very good
8,514 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,855 reviews
Delta
8.0
Very good
8,514 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,975 reviews
Delta
8.0
Very good
8,514 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,514 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,514 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 2 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.

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

    According to our current data, LATAM Airlines ($1,015), Delta ($1,055), and United Airlines ($1,085) offers the cheapest pricing from Nashville to Buenos Aires. You may be able to fly from Nashville to Buenos Aires for 15% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Nashville to Buenos Aires one-way?

    The cheapest airlines for a one-way flight from Nashville to Buenos Aires are Air Canada ($586), LATAM Airlines ($733), and United Airlines ($733).

  • 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.

  • What is the cheapest month to book a flight from Nashville to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Nashville to Buenos Aires (average of $795). Flying from Nashville to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Nashville to Buenos Aires

Discover the top 2 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$963Average$1,232FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$983Average$1,183FlexibilityNo cancel feeOn-time71%
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