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Buenos Aires

$403+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This Avianca Connect deal was found by Cheapflights users on 1/28. 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.
Sat 4/116:29 am
BNA
-
EZE
2 stops21h 16m
Multiple Airlines
Fri 4/172:30 am
EZE
-
BNA
2 stops22h 49m
Multiple Airlines
Deal found 1/28$936
This Avianca Connect deal was found by Cheapflights users on 1/28. 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 2/258:30 am
BNA
-
EZE
2 stops18h 20m
Multiple Airlines
Tue 3/31:40 am
EZE
-
BNA
2 stops21h 08m
Multiple Airlines
Deal found 1/28$946
This Mytrip deal was found by Cheapflights users on 1/28. 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 2/168:30 am
BNA
-
EZE
2 stops19h 35m
Multiple Airlines
Fri 2/204:55 pm
EZE
-
BNA
2 stops27h 50m
Multiple Airlines
Deal found 1/28$979
This KAYAK deal was found by Cheapflights users on 1/26. 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.
Wed 4/221:15 pm
BNA
-
EZE
2 stops17h 20m
LATAM Airlines
Wed 4/297:45 am
EZE
-
BNA
2 stops17h 11m
LATAM Airlines
Deal found 1/26$993
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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 12/112:00 pm
TYS
-
EZE
2 stops16h 05m
LATAM Airlines
Wed 12/167:45 am
EZE
-
TYS
2 stops18h 01m
LATAM Airlines
Deal found 1/26$997
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 4/2210:51 am
BNA
-
EZE
1 stop19h 59m
American Airlines
Wed 4/298:25 pm
EZE
-
BNA
1 stop22h 34m
American Airlines
Deal found 1/26$997
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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 12/112:00 pm
TYS
-
EZE
2 stops16h 05m
LATAM Airlines
Mon 12/217:45 am
EZE
-
TYS
3 stops29h 21m
LATAM Airlines
Deal found 1/26$1,000
This Air Canada deal was found by Cheapflights users on 1/28. 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.
Fri 10/302:25 pm
BNA
-
EZE
2 stops22h 45m
Air Canada
Sun 11/14:45 pm
EZE
-
BNA
2 stops25h 20m
Air Canada
Deal found 1/28$1,009
This Air Canada deal was found by Cheapflights users on 1/26. 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 4/222:00 pm
BNA
-
EZE
2 stops22h 30m
Air Canada
Wed 4/294:30 pm
EZE
-
BNA
3 stops48h 35m
Air Canada
Deal found 1/26$1,012
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/32:58 pm
BNA
-
EZE
1 stop15h 22m
United Airlines
Wed 3/189:05 pm
EZE
-
BNA
1 stop14h 21m
United Airlines
Deal found 1/27$1,019
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/36:39 pm
BNA
-
EZE
1 stop12h 31m
American Airlines
Wed 3/1811:30 pm
EZE
-
BNA
2 stops17h 27m
American Airlines
Deal found 1/27$1,023
This KAYAK deal was found by Cheapflights users on 1/28. 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.
Tue 3/35:29 pm
BNA
-
AEP
2 stops19h 31m
LATAM Airlines
Wed 3/1812:40 pm
AEP
-
BNA
3 stops30h 22m
LATAM Airlines
Deal found 1/28$1,025

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$936
(Avianca Connect)

One-way from

$403
(Avianca Connect)

Popular in

August

Cheapest in

October

Average price

$1,249
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 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. 5% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Sat 4/11

6:29 am-5:45 am

2 stops21h 16m

Buenos Aires Ministro Pistarini

Fri 4/17

2:30 am-11:19 pm

2 stops22h 49m

$936

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 2/25

8:30 am-5:50 am

2 stops18h 20m

Buenos Aires Ministro Pistarini

Tue 3/3

1:40 am-7:48 pm

2 stops21h 08m

$946

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 4/22

5:55 pm-9:45 am

1 stop13h 50m

Buenos Aires Ministro Pistarini

Tue 4/28

3:55 am-10:56 pm

2 stops21h 01m

$997

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 4/22

2:00 pm-2:30 pm

2 stops22h 30m

Buenos Aires Ministro Pistarini

Wed 4/29

4:30 pm-3:05 pm

3 stops48h 35m

$1,012

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 3/3

2:58 pm-9:20 am

1 stop15h 22m

Buenos Aires Ministro Pistarini

Wed 3/18

9:05 pm-9:26 am

1 stop14h 21m

$1,019

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 3/3

5:29 pm-4:00 pm

2 stops19h 31m

Buenos Aires Jorge Newbery

Wed 3/18

12:40 pm-5:02 pm

3 stops30h 22m

$1,025

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 3/3

11:27 am-10:15 am

1 stop19h 48m

Buenos Aires Ministro Pistarini

Wed 3/18

10:25 pm-4:19 pm

1 stop19h 54m

$1,025

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Mon 4/20

1:15 pm-7:40 am

2 stops16h 25m

Buenos Aires Jorge Newbery

Sat 5/2

3:45 pm-8:52 am

2 stops19h 07m

$1,029

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 4/20

7:40 pm-9:45 am

1 stop12h 05m

Buenos Aires Ministro Pistarini

Fri 5/1

3:55 am-10:56 pm

2 stops21h 01m

$1,029

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

$1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 33 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

How much does it cost to fly round-trip from Tennessee to Buenos Aires?

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?

    Airlines like LATAM Airlines, Air Canada, and United Airlines fly from Tennessee to Buenos Aires in about 13h 50m. The time it takes to get you to your destination can typically vary by up to 8h 40m. Tennessee and Buenos Aires are separated by a distance of 5222 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 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.

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
John F Kennedy Intl to Jorge Newbery flights
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Top 4 airlines flying from Tennessee to Buenos Aires

Discover the top 4 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$975Average$1,172FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$979Average$1,079FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,055Average$1,315FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,090Average$1,115FlexibilityNo cancel feeOn-time69%

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