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$444+ Cheap flights from Tennessee 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUE
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Tennessee to Buenos Aires

Keep the following information in mind while searching for Tennessee to Buenos Aires flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$841
(Avianca Connect)

One-way from

$444
(Avianca Connect)

Popular in

August

Cheapest in

March

Average price

$1,299
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 Tennessee to Buenos Aires (BUE)
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One-way flight from Tennessee to Buenos Aires (BUE)
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Highest demand for flights based on searches. 4% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Tennessee to Buenos Aires

Cheapest flights from Tennessee to Buenos Aires
Explore the most affordable flight options available from Tennessee to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Avianca Connect deal was found by Cheapflights users on 4/24. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:00 amBNA - EZE
2 stops17h 25mMultiple Airlines
Tue 8/192:30 amEZE - BNA
2 stops21h 25mMultiple Airlines
Deal found 4/24$841
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Mon 6/166:00 amBNA - AEP
3 stops37h 00mMultiple Airlines
Sun 6/293:30 amAEP - BNA
3 stops36h 51mMultiple Airlines
Deal found 4/24$888
This LATAM Airlines deal was found by Cheapflights users on 4/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:55 pmBNA - AEP
2 stops18h 45mLATAM Airlines
Wed 8/203:40 pmAEP - BNA
2 stops18h 53mLATAM Airlines
Deal found 4/24$975
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1210:55 amBNA - EZE
1 stop20h 50mDelta
Wed 8/204:40 amEZE - BNA
2 stops20h 00mDelta
Deal found 4/24$975
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:35 amBNA - EZE
2 stops22h 25mUnited Airlines
Mon 9/299:00 pmEZE - BNA
1 stop21h 35mUnited Airlines
Deal found 4/25$980
This Copa Airlines deal was found by Cheapflights users on 4/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:32 pmBNA - EZE
2 stops31h 42mCopa Airlines
Wed 8/208:54 amEZE - BNA
2 stops26h 26mCopa Airlines
Deal found 4/24$990
This Air Canada deal was found by Cheapflights users on 4/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:30 pmBNA - EZE
3 stops45h 00mAir Canada
Mon 9/294:35 pmEZE - BNA
2 stops30h 25mAir Canada
Deal found 4/24$992
This LATAM Airlines deal was found by Cheapflights users on 4/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:16 pmBNA - EZE
2 stops15h 54mLATAM Airlines
Thu 5/156:10 amEZE - BNA
2 stops16h 35mLATAM Airlines
Deal found 4/24$1,025
This StudentUniverse deal was found by Cheapflights users on 4/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:25 pmTYS - EZE
2 stops28h 30mCopa Airlines
Thu 9/252:13 amEZE - TYS
2 stops33h 15mCopa Airlines
Deal found 4/25$1,034
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:55 amBNA - EZE
1 stop23h 20mAmerican Airlines
Mon 6/309:15 pmEZE - BNA
1 stop19h 53mAmerican Airlines
Deal found 4/24$1,045
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:00 amMEM - EZE
1 stop21h 00mUnited Airlines
Sun 9/219:00 pmEZE - MEM
1 stop14h 15mUnited Airlines
Deal found 4/25$1,055
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:54 amTYS - EZE
2 stops20h 06mUnited Airlines
Fri 9/269:00 pmEZE - TYS
1 stop27h 19mUnited Airlines
Deal found 4/25$1,069

Cheapflights Fare Finder

Customize your flight search to find flights from Tennessee 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 April 25, 2025.
Use the filters below to find and compare flights from Tennessee to Buenos Aires that are best for you.

Fly from

Tennessee

Fly to

Buenos Aires

Route

Depart

Return

Price

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 8/12

6:00 am-1:25 am

2 stops17h 25m

Buenos Aires Ministro Pistarini

Tue 8/19

2:30 am-9:55 pm

2 stops21h 25m

$841

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Mon 6/16

6:00 am-9:00 pm

3 stops37h 00m

Buenos Aires Jorge Newbery

Sun 6/29

3:30 am-2:21 pm

3 stops36h 51m

$888

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 8/12

5:55 pm-2:40 pm

2 stops18h 45m

Buenos Aires Jorge Newbery

Wed 8/20

3:40 pm-8:33 am

2 stops18h 53m

$975

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 8/12

10:55 am-9:45 am

1 stop20h 50m

Buenos Aires Ministro Pistarini

Wed 8/20

4:40 am-10:40 pm

2 stops20h 00m

$975

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 9/22

7:35 am-8:00 am

2 stops22h 25m

Buenos Aires Ministro Pistarini

Mon 9/29

9:00 pm-4:35 pm

1 stop21h 35m

$980

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 8/12

6:32 pm-4:14 am

2 stops31h 42m

Buenos Aires Ministro Pistarini

Wed 8/20

8:54 am-9:20 am

2 stops26h 26m

$990

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 9/22

3:30 pm-2:30 pm

3 stops45h 00m

Buenos Aires Ministro Pistarini

Mon 9/29

4:35 pm-9:00 pm

2 stops30h 25m

$992

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 5/13

12:16 pm-6:10 am

2 stops15h 54m

Buenos Aires Ministro Pistarini

Thu 5/15

6:10 am-8:45 pm

2 stops16h 35m

$1,025

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 9/5

7:25 pm-12:55 am

2 stops28h 30m

Buenos Aires Ministro Pistarini

Thu 9/25

2:13 am-10:28 am

2 stops33h 15m

$1,034

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 6/16

8:55 am-10:15 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Mon 6/30

9:15 pm-3:08 pm

1 stop19h 53m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 32 results
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Best time to book a flight from Tennessee to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Tennessee 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 Tennessee to Buenos Aires

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

Currently, April is the cheapest month in which you can book a flight from Tennessee to Buenos Aires (average of $795). Flying from Tennessee 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 TN to BUE?

Find hourly flight availability from Tennessee 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 April 25, 2025.

When flying from Tennessee to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 25, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines and LATAM Airlines from Tennessee to Buenos Aires by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,411 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Tennessee 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 are the cheapest airlines to fly from Tennessee to Buenos Aires one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $724. Users have also found prices from $733 and $880 on United Airlines and LATAM Airlines, respectively.

  • What are the most popular routes from Tennessee to Buenos Aires?

    The most popular route from Tennessee to Buenos Aires is Nashville Intl - Buenos Aires Jorge Newbery. You may also consider Nashville Intl - Buenos Aires Ministro Pistarini or Memphis - Buenos Aires Ministro Pistarini.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Tennessee to Buenos Aires (average of $795). Flying from Tennessee 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

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Alternative routes for Tennessee to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Tennessee to Buenos Aires

Discover the top 3 airlines that operate flights from Tennessee 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$773Average$1,286FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$983Average$1,210FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,023Average$1,265FlexibilityNo cancel feeOn-time69%

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