How long is the flight from Tennessee to Buenos Aires?

Airlines like United Airlines, LATAM Airlines, and Delta fly from Tennessee to Buenos Aires in about 16h 46m. The time it takes to get you to your destination can typically vary by up to 19h 19m. Tennessee and Buenos Aires are separated by a distance of 5157 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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.

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).

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 Ministro Pistarini. You may also consider Nashville Intl - Buenos Aires Jorge Newbery or Blountville Tri Cities TN/VA - Buenos Aires Ministro Pistarini.

What are the most popular airlines that fly from Tennessee to Buenos Aires?

Consider Delta, American Airlines or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from Tennessee to Buenos Aires.

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.

$389+ Flights from Tennessee to Buenos Aires

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Cheap 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 December 15, 2025.

Sat 12/204:56 pmBNA - EZE

2 stops37h 24mUnited Airlines

Mon 1/2611:55 pmEZE - BNA

2 stops22h 09mUnited Airlines

Deal found 12/15

$1,194

Mon 12/1510:50 amBNA - EZE

1 stop17h 30mUnited Airlines

Fri 1/2310:05 pmEZE - BNA

1 stop18h 53mUnited Airlines

Deal found 12/15

$1,211

Thu 12/186:01 amBNA - EZE

2 stops48h 19mUnited Airlines

Fri 1/2310:05 pmEZE - BNA

1 stop14h 29mUnited Airlines

Deal found 12/15

$1,234

Thu 12/185:45 amBNA - EZE

3 stops22h 10mMultiple Airlines

Sat 12/209:15 pmEZE - BNA

3 stops27h 59mMultiple Airlines

Deal found 12/14

$1,271

Thu 12/184:44 pmBNA - EZE

1 stop13h 16mLATAM Airlines

Fri 1/238:55 pmEZE - BNA

1 stop16h 04mLATAM Airlines

Deal found 12/15

$1,286

Tue 12/1610:44 amBNA - AEP

2 stops26h 16mLATAM Airlines

Fri 1/235:15 pmAEP - BNA

2 stops19h 44mLATAM Airlines

Deal found 12/15

$1,333

Sat 12/2010:39 amBNA - EZE

2 stops25h 16mDelta

Fri 1/238:00 amEZE - BNA

2 stops18h 00mDelta

Deal found 12/15

$1,347

Fri 12/1910:06 amBNA - EZE

1 stop20h 14mUnited Airlines

Fri 1/2310:05 pmEZE - BNA

1 stop14h 29mUnited Airlines

Deal found 12/13

$1,376

Fri 12/1910:06 amBNA - EZE

1 stop20h 14mUnited Airlines

Mon 12/2910:05 pmEZE - BNA

1 stop14h 20mUnited Airlines

Deal found 12/13

$1,381

Sun 12/286:10 amBNA - AEP

2 stops22h 20mMultiple Airlines

Sat 1/105:10 pmAEP - BNA

3 stops29h 07mMultiple Airlines

Deal found 12/14

$1,465

Sun 12/285:15 amBNA - AEP

2 stops23h 40mLATAM Airlines

Sat 1/1010:30 pmAEP - BNA

2 stops36h 56mLATAM Airlines

Deal found 12/14

$1,651

Sun 12/145:54 pmTYS - EZE

2 stops35h 26mUnited Airlines

Sat 12/2011:55 pmEZE - TYS

2 stops24h 44mUnited Airlines

Deal found 12/13

$1,960

Best flights from Tennessee to Buenos Aires
Discover carefully curated flight deals from Tennessee to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Sun 3/16:15 pmBNA - EZE

1 stop36h 05mUnited Airlines

Thu 3/129:05 pmEZE - BNA

2 stops17h 29mUnited Airlines

Deal found 12/13

$967

Mon 2/29:25 amBNA - EZE

2 stops17h 40mDelta

Mon 2/1611:55 pmEZE - BNA

1 stop15h 49mDelta

Deal found 12/14

$969

Mon 2/239:25 amBNA - EZE

2 stops17h 25mMultiple Airlines

Tue 3/101:40 amEZE - BNA

2 stops20h 08mMultiple Airlines

Deal found 12/13

$971

Mon 2/235:29 pmBNA - AEP

2 stops19h 31mLATAM Airlines

Wed 3/113:40 pmAEP - BNA

2 stops20h 38mLATAM Airlines

Deal found 12/13

$976

Sat 1/107:08 amMEM - EZE

1 stop22h 17mAmerican Airlines

Sat 1/2410:10 amEZE - MEM

1 stop16h 48mAmerican Airlines

Deal found 12/14

$1,211

Tue 3/35:29 pmBNA - EZE

2 stops24h 26mLATAM Airlines

Tue 3/172:25 amEZE - BNA

2 stops22h 21mLATAM Airlines

Deal found 12/13

$976

Sun 2/15:00 pmMEM - EZE

1 stop35h 20mUnited Airlines

Mon 2/911:55 pmEZE - MEM

1 stop16h 54mUnited Airlines

Deal found 12/13

$983

Mon 2/238:30 amBNA - AEP

3 stops33h 10mMultiple Airlines

Wed 3/115:45 amAEP - BNA

3 stops32h 20mMultiple Airlines

Deal found 12/13

$1,020

Sun 2/16:00 amMEM - EZE

2 stops21h 20mLATAM Airlines

Mon 2/97:45 amEZE - MEM

2 stops18h 28mLATAM Airlines

Deal found 12/13

$1,008

Tue 1/276:59 amTYS - EZE

1 stop22h 21mUnited Airlines

Tue 2/310:05 pmEZE - TYS

1 stop23h 45mUnited Airlines

Deal found 12/13

$1,051

Sun 5/176:00 amBNA - AEP

3 stops34h 30mMultiple Airlines

Sat 5/2310:55 pmAEP - BNA

3 stops24h 42mMultiple Airlines

Deal found 12/13

$1,073

Fri 3/131:34 pmTRI - EZE

1 stop16h 46mDelta

Sat 3/2111:55 pmEZE - TRI

1 stop13h 59mDelta

Deal found 12/13

$1,301

Fri 3/132:46 pmTRI - EZE

2 stops18h 29mAmerican Airlines

Sat 3/2110:35 pmEZE - TRI

2 stops23h 55mAmerican Airlines

Deal found 12/13

$1,305

Sat 3/73:56 pmBNA - AEP

2 stops22h 04mLATAM Airlines

Mon 3/165:15 pmAEP - BNA

2 stops19h 03mLATAM Airlines

Deal found 12/14

$1,083

Tue 1/279:25 amBNA - AEP

3 stops30h 15mMultiple Airlines

Tue 2/35:10 pmAEP - BNA

3 stops26h 45mMultiple Airlines

Deal found 12/13

$1,105

Sat 3/144:30 pmTRI - EZE

1 stop15h 30mDelta

Fri 3/202:25 amEZE - TRI

2 stops21h 03mDelta

Deal found 12/14

$1,301

Sat 3/145:00 amTRI - EZE

2 stops25h 15mAmerican Airlines

Sat 3/219:50 pmEZE - TRI

2 stops24h 40mAmerican Airlines

Deal found 12/13

$1,305

Sun 3/16:25 amBNA - AEP

3 stops26h 20mLATAM Airlines

Thu 3/1211:30 amAEP - BNA

2 stops24h 48mLATAM Airlines

Deal found 12/13

$1,091

Sat 1/104:54 pmMEM - EZE

2 stops59h 26mUnited Airlines

Sat 1/2411:55 pmEZE - MEM

2 stops25h 04mUnited Airlines

Deal found 12/14

$1,209

Fri 1/25:45 amTYS - EZE

2 stops22h 05mAvianca

Sat 1/176:15 amEZE - TYS

3 stops30h 42mAvianca

Deal found 12/13

$3,127

Wed 2/258:30 amBNA - AEP

2 stops20h 00mMultiple Airlines

Sat 3/149:15 pmAEP - BNA

3 stops43h 50mMultiple Airlines

Deal found 12/13

$1,217

Thu 3/125:59 pmBNA - AEP

2 stops18h 01mLATAM Airlines

Mon 3/165:15 pmAEP - BNA

2 stops19h 03mLATAM Airlines

Deal found 12/15

$1,180

Wed 2/255:29 pmBNA - AEP

2 stops19h 31mLATAM Airlines

Sat 3/143:40 pmAEP - BNA

2 stops19h 02mLATAM Airlines

Deal found 12/13

$1,207

Fri 1/27:01 pmTYS - EZE

1 stop12h 29mAmerican Airlines

Sat 1/1711:20 pmEZE - TYS

1 stop19h 48mAmerican Airlines

Deal found 12/13

$1,684

Sun 2/1510:59 amBNA - AEP

2 stops26h 01mLATAM Airlines

Thu 2/1911:30 amAEP - BNA

2 stops25h 42mLATAM Airlines

Deal found 12/14

$1,236

Fri 1/211:00 amTYS - EZE

2 stops18h 20mUnited Airlines

Sat 1/1711:55 pmEZE - TYS

2 stops22h 57mUnited Airlines

Deal found 12/13

$1,760

Last-minute flights from Tennessee to Buenos Aires
Discover last-minute flight deals from Tennessee to Buenos Aires. Data last updated December 15, 2025 and is based on user searches.

Tue 12/1610:44 amBNA - AEP

2 stops26h 16mLATAM Airlines

Fri 1/235:15 pmAEP - BNA

2 stops19h 44mLATAM Airlines

Deal found 12/15

$1,333

Sat 1/36:15 amBNA - EZE

1 stop24h 05mUnited Airlines

Thu 1/1510:05 pmEZE - BNA

1 stop14h 26mUnited Airlines

Deal found 12/14

$1,171

Sat 1/104:54 pmMEM - EZE

2 stops59h 26mUnited Airlines

Sat 1/2410:05 pmEZE - MEM

1 stop18h 44mUnited Airlines

Deal found 12/14

$1,209

Sat 1/107:08 amMEM - EZE

1 stop22h 17mAmerican Airlines

Sat 1/2410:10 amEZE - MEM

1 stop16h 48mAmerican Airlines

Deal found 12/14

$1,211

Sun 1/256:20 pmBNA - EZE

1 stop34h 00mUnited Airlines

Sat 2/1410:05 pmEZE - BNA

1 stop18h 57mUnited Airlines

Deal found 12/15

$1,100

Sun 1/253:37 pmBNA - EZE

1 stop14h 33mAmerican Airlines

Sat 2/148:45 pmEZE - BNA

1 stop20h 21mAmerican Airlines

Deal found 12/13

$1,131

Tue 1/275:50 pmBNA - EZE

3 stops31h 45mMultiple Airlines

Tue 2/36:00 pmEZE - BNA

3 stops28h 43mMultiple Airlines

Deal found 12/13

$970

Tue 1/273:37 pmBNA - EZE

1 stop13h 38mAmerican Airlines

Tue 2/310:25 pmEZE - BNA

1 stop15h 19mAmerican Airlines

Deal found 12/13

$1,044

Tue 1/276:59 amTYS - EZE

1 stop22h 21mUnited Airlines

Tue 2/310:05 pmEZE - TYS

1 stop23h 45mUnited Airlines

Deal found 12/13

$1,051

Tue 1/2710:55 amBNA - EZE

2 stops19h 25mUnited Airlines

Tue 2/310:05 pmEZE - BNA

2 stops20h 40mUnited Airlines

Deal found 12/13

$1,055

Tue 1/279:25 amBNA - AEP

3 stops30h 15mMultiple Airlines

Tue 2/37:25 pmAEP - BNA

3 stops27h 18mMultiple Airlines

Deal found 12/13

$1,096

Tue 1/275:55 pmBNA - AEP

2 stops19h 05mLATAM Airlines

Tue 2/35:15 pmAEP - BNA

2 stops18h 04mLATAM Airlines

Deal found 12/13

$1,126

One-way flights from Tennessee to Buenos Aires
Search for one-way flight options from Tennessee to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Fri 3/206:05 pmBNA - EZE

3 stops28h 25mMultiple Airlines

Deal found 12/13

$389

Sun 3/156:30 amTYS - EZE

3 stops32h 20mMultiple Airlines

Deal found 12/13

$401

Fri 3/139:56 pmTYS - EZE

3 stops45h 59mMultiple Airlines

Deal found 12/13

$450

Sun 12/215:23 pmBNA - AEP

3 stops41h 37mMultiple Airlines

Deal found 12/15

$591

Sun 12/2111:14 amBNA - EZE

2 stops34h 21mMultiple Airlines

Deal found 12/15

$594

Sat 12/205:45 amBNA - EZE

3 stops30h 10mMultiple Airlines

Deal found 12/15

$697

Sat 12/205:45 amBNA - AEP

3 stops33h 55mMultiple Airlines

Deal found 12/15

$704

Fri 3/205:59 pmBNA - EZE

1 stop13h 01mLATAM Airlines

Deal found 12/13

$733

Fri 3/2010:30 amBNA - EZE

1 stop17h 50mUnited Airlines

Deal found 12/13

$738

Fri 3/137:39 pmTYS - EZE

1 stop13h 36mAmerican Airlines

Deal found 12/13

$743

Fri 3/2011:28 amBNA - AEP

2 stops18h 27mLATAM Airlines

Deal found 12/13

$786

Sun 12/215:35 pmBNA - EZE

1 stop34h 45mUnited Airlines

Deal found 12/15

$977

Find flight deals from Tennessee to Buenos Aires

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$927 (Mytrip)
One-way from	$389 (Kiwi.com)
Popular in	August
Cheapest in	October
Average price	$1,295

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

One-way flight from Tennessee to Buenos Aires (BUE)

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($85 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tennessee to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sun 3/1

6:15 pm-9:20 am

1 stop36h 05m

Buenos Aires Ministro Pistarini

Thu 3/12

9:05 pm-12:34 pm

2 stops17h 29m

$967

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 2/2

9:25 am-6:05 am

2 stops17h 40m

Buenos Aires Ministro Pistarini

Mon 2/16

11:55 pm-12:44 pm

1 stop15h 49m

$969

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 2/23

9:25 am-5:50 am

2 stops17h 25m

Buenos Aires Ministro Pistarini

Tue 3/10

1:40 am-7:48 pm

2 stops20h 08m

$971

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Mon 2/23

5:29 pm-4:00 pm

2 stops19h 31m

Buenos Aires Jorge Newbery

Wed 3/11

3:40 pm-10:18 am

2 stops20h 38m

$976

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 3/3

5:29 pm-8:55 pm

2 stops24h 26m

Buenos Aires Ministro Pistarini

Tue 3/17

2:25 am-10:46 pm

2 stops22h 21m

$976

MemphisBuenos Aires

MEM - EZE

MEMEZE

Memphis

Sun 2/1

5:00 pm-7:20 am

1 stop35h 20m

Buenos Aires Ministro Pistarini

Mon 2/9

11:55 pm-1:49 pm

1 stop16h 54m

$983

MemphisBuenos Aires

MEM - EZE

MEMEZE

Memphis

Sun 2/1

6:00 am-6:20 am

2 stops21h 20m

Buenos Aires Ministro Pistarini

Mon 2/9

7:45 am-11:13 pm

2 stops18h 28m

$1,008

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Mon 2/23

8:30 am-8:40 pm

3 stops33h 10m

Buenos Aires Jorge Newbery

Wed 3/11

5:45 am-12:05 pm

3 stops32h 20m

$1,020

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Tue 1/27

6:59 am-7:20 am

1 stop22h 21m

Buenos Aires Ministro Pistarini

Tue 2/3

10:05 pm-7:50 pm

1 stop23h 45m

$1,051

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Sun 5/17

6:00 am-6:30 pm

3 stops34h 30m

Buenos Aires Jorge Newbery

Sat 5/23

10:55 pm-9:37 pm

3 stops24h 42m

$1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 47 results

...

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 time of day to fly from TN to BUE?

A simple way to save on the total cost of your ticket is to fly from Tennessee to Buenos Aires in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

Related info for your journey

How long is the flight from Tennessee to Buenos Aires?
Airlines like United Airlines, LATAM Airlines, and Delta fly from Tennessee to Buenos Aires in about 16h 46m. The time it takes to get you to your destination can typically vary by up to 19h 19m. Tennessee and Buenos Aires are separated by a distance of 5157 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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 Ministro Pistarini. You may also consider Nashville Intl - Buenos Aires Jorge Newbery or Blountville Tri Cities TN/VA - 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Tennessee to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$975	Average$1,172	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$979	Average$1,079	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$1,055	Average$1,315	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$1,090	Average$1,115	FlexibilityNo cancel fee	On-time69%

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$389+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Tennessee to Buenos Aires

Cheapest flights from Tennessee to Buenos AiresExplore 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 December 15, 2025.

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 December 15, 2025.

Find 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 December 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tennessee to Buenos Aires that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Buenos Aires

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 December 15, 2025.

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.

How long is the flight from Tennessee to Buenos Aires?

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

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

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

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

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Alternative routes for Tennessee to Buenos Aires

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Top 4 airlines flying from Tennessee to Buenos Aires

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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 December 15, 2025.