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Buenos Aires

$819+ Cheap flights from Tennessee 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUE
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$819
(Trip.com)

Popular in

August

Cheapest in

March

Average price

$1,173
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)
Search Deals
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 May 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 May 1, 2025.

This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:14 amBNA - AEP
2 stops23h 46mMultiple Airlines
Tue 5/203:40 amAEP - BNA
2 stops29h 35mMultiple Airlines
Deal found 4/30$819
This Avianca Connect deal was found by Cheapflights users on 4/30. 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.
Wed 5/1411:14 amBNA - EZE
2 stops16h 31mMultiple Airlines
Mon 5/192:30 amEZE - BNA
2 stops21h 15mMultiple Airlines
Deal found 4/30$877
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/3012:45 pmTYS - EZE
2 stops34h 25mMultiple Airlines
Fri 6/64:25 amEZE - TYS
2 stops29h 09mMultiple Airlines
Deal found 4/30$891
This Copa Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/146:24 pmBNA - EZE
2 stops28h 34mCopa Airlines
Wed 5/212:32 pmEZE - BNA
2 stops20h 48mCopa Airlines
Deal found 4/30$932
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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 6/236:16 pmBNA - AEP
2 stops22h 19mLATAM Airlines
Thu 7/35:00 pmAEP - BNA
2 stops27h 10mLATAM Airlines
Deal found 4/30$975
This Delta deal was found by Cheapflights users on 4/30. 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 6/237:28 pmBNA - EZE
1 stop12h 17mDelta
Tue 7/17:40 amEZE - BNA
2 stops34h 16mDelta
Deal found 4/30$975
This United Airlines deal was found by Cheapflights users on 4/30. 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
2 stops17h 35mUnited Airlines
Deal found 4/30$980
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sat 9/133:30 pmBNA - EZE
3 stops45h 00mAir Canada
Sat 9/204:35 pmEZE - BNA
2 stops24h 10mAir Canada
Deal found 4/30$992
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/252:57 pmBNA - EZE
2 stops33h 43mLATAM Airlines
Wed 7/27:40 amEZE - BNA
2 stops16h 57mLATAM Airlines
Deal found 4/30$1,053
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:20 pmBNA - EZE
2 stops27h 50mAvianca
Sat 10/184:45 pmEZE - BNA
2 stops18h 35mAvianca
Deal found 4/30$1,090
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/148:58 amBNA - EZE
1 stop23h 17mAmerican Airlines
Sat 6/2110:30 pmEZE - BNA
1 stop27h 29mAmerican Airlines
Deal found 4/30$1,118
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/289:35 amTYS - EZE
1 stop21h 25mUnited Airlines
Wed 6/49:00 pmEZE - TYS
1 stop17h 32mUnited Airlines
Deal found 4/30$1,125

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 May 1, 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 - AEP

BNAAEP

Nashville Intl

Wed 5/14

11:14 am-1:00 pm

2 stops23h 46m

Buenos Aires Jorge Newbery

Tue 5/20

3:40 am-7:15 am

2 stops29h 35m

$819

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 5/14

11:14 am-5:45 am

2 stops16h 31m

Buenos Aires Ministro Pistarini

Mon 5/19

2:30 am-9:45 pm

2 stops21h 15m

$877

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 5/30

12:45 pm-12:10 am

2 stops34h 25m

Buenos Aires Ministro Pistarini

Fri 6/6

4:25 am-8:34 am

2 stops29h 09m

$891

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 5/14

6:24 pm-12:58 am

2 stops28h 34m

Buenos Aires Ministro Pistarini

Wed 5/21

2:32 pm-9:20 am

2 stops20h 48m

$932

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Mon 6/23

6:16 pm-6:35 pm

2 stops22h 19m

Buenos Aires Jorge Newbery

Thu 7/3

5:00 pm-6:10 pm

2 stops27h 10m

$975

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 6/23

7:28 pm-9:45 am

1 stop12h 17m

Buenos Aires Ministro Pistarini

Tue 7/1

7:40 am-3:56 pm

2 stops34h 16m

$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-12:35 pm

2 stops17h 35m

$980

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sat 9/13

3:30 pm-2:30 pm

3 stops45h 00m

Buenos Aires Ministro Pistarini

Sat 9/20

4:35 pm-2:45 pm

2 stops24h 10m

$992

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 6/25

2:57 pm-2:40 am

2 stops33h 43m

Buenos Aires Ministro Pistarini

Wed 7/2

7:40 am-10:37 pm

2 stops16h 57m

$1,053

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sat 10/11

6:20 pm-12:10 am

2 stops27h 50m

Buenos Aires Ministro Pistarini

Sat 10/18

4:45 pm-9:20 am

2 stops18h 35m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 20 results
1
2

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 May 1, 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 May 1, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa 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
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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
7.5
Good
1,415 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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 Air Canada. According to our data, you can fly for as low as $919. Users have also found prices from $1,122 and $1,518 on LATAM Airlines and Delta, 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Miami to Ministro Pistarini flights
John F Kennedy Intl to Ministro Pistarini flights
Miami to Jorge Newbery flights
John F Kennedy Intl to Jorge Newbery flights
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George Bush Intcntl to Ministro Pistarini flights
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O'Hare Intl to Ministro Pistarini flights
San Francisco to Jorge Newbery flights
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Newark to Jorge Newbery flights
Boston to Jorge Newbery flights
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Dallas/Fort Worth to Jorge Newbery flights
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Orlando to Jorge Newbery flights
Seattle to Jorge Newbery flights
Atlanta to Jorge Newbery flights
Hobby to Jorge Newbery flights
Austin to Jorge Newbery flights
Ontario to Ministro Pistarini flights
Salt Lake City to Ministro Pistarini flights
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Tampa to Ministro Pistarini flights
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George Bush Intcntl to Jorge Newbery flights
Tampa to Jorge Newbery flights
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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 May 1, 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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