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Cheap flights from Nashville to Buenos Aires from $438

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Buenos Aires departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Nashville to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:44 am - 3:30 pm
BNA
-
AEP
29h 46m
3 stops
Multiple Airlines Logo
10:10 pm - 1:29 pm
AEP
-
BNA
41h 19m
3 stops
$845Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Multiple Airlines Logo
7:44 am - 2:55 pm
BNA
-
EZE
29h 11m
2 stops
Multiple Airlines Logo
2:30 am - 11:38 pm
EZE
-
BNA
23h 08m
2 stops
$863Multiple Airlines
Thu, Mar 26 - Wed, Apr 1
Multiple Airlines Logo
7:44 am - 4:00 pm
BNA
-
AEP
30h 16m
2 stops
Multiple Airlines Logo
10:10 pm - 1:29 pm
AEP
-
BNA
41h 19m
3 stops
$876Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Multiple Airlines Logo
7:44 am - 9:15 am
BNA
-
EZE
23h 31m
3 stops
Multiple Airlines Logo
2:30 am - 11:38 pm
EZE
-
BNA
23h 08m
2 stops
$878Multiple Airlines
Thu, Mar 26 - Wed, Apr 1
Multiple Airlines Logo
6:00 am - 5:40 am
BNA
-
EZE
21h 40m
2 stops
Multiple Airlines Logo
2:30 am - 11:19 pm
EZE
-
BNA
22h 49m
2 stops
$888Multiple Airlines
Mon, May 11 - Thu, May 14
Multiple Airlines Logo
8:30 am - 8:30 am
BNA
-
AEP
22h 00m
2 stops
Multiple Airlines Logo
5:10 pm - 1:29 pm
AEP
-
BNA
22h 19m
2 stops
$892Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
8:30 am - 12:05 pm
BNA
-
AEP
25h 35m
3 stops
Multiple Airlines Logo
5:10 pm - 1:29 pm
AEP
-
BNA
22h 19m
2 stops
$901Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
7:44 am - 7:55 am
BNA
-
EZE
22h 11m
2 stops
Multiple Airlines Logo
2:21 am - 11:38 pm
EZE
-
BNA
23h 17m
2 stops
$917Multiple Airlines
Thu, Mar 26 - Wed, Apr 1
Multiple Airlines Logo
7:44 am - 9:15 am
BNA
-
EZE
23h 31m
3 stops
Multiple Airlines Logo
2:30 am - 11:38 pm
EZE
-
BNA
23h 08m
2 stops
$920Multiple Airlines
Thu, Mar 26 - Wed, Apr 1
LATAM Airlines Logo
7:40 pm - 7:40 am
BNA
-
AEP
34h 00m
2 stops
LATAM Airlines Logo
5:05 pm - 11:06 pm
AEP
-
BNA
32h 01m
2 stops
$1,057LATAM Airlines
Sun, Apr 19 - Sun, May 17

United Airlines flights from Nashville to Buenos Aires

Our best United Airlines deals on Nashville to Buenos Aires flight tickets
United Airlines
Mar 11
BNA10:30 amNashville Intl
17h 50m
1 stop
EZE6:20 amBuenos Aires Ministro Pistarini
Mar 18
EZE9:05 pmBuenos Aires Ministro Pistarini
20h 26m
1 stop
BNA3:31 pmNashville Intl
$1,041
United Airlines
Apr 19
BNA6:00 pmNashville Intl
36h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
May 17
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 25m
1 stop
BNA6:25 pmNashville Intl
$1,046
United Airlines
Apr 19
BNA6:00 pmNashville Intl
36h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
May 17
EZE9:00 pmBuenos Aires Ministro Pistarini
26h 52m
2 stops
BNA9:52 pmNashville Intl
$1,050

LATAM Airlines flights from Nashville to Buenos Aires

Our best LATAM Airlines deals on Nashville to Buenos Aires flight tickets
LATAM Airlines
Mar 26
BNA5:59 pmNashville Intl
13h 01m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Apr 2
EZE7:35 amBuenos Aires Ministro Pistarini
17h 45m
2 stops
BNA11:20 pmNashville Intl
$1,042
LATAM Airlines
Apr 19
BNA7:40 pmNashville Intl
34h 00m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
May 17
AEP5:05 pmBuenos Aires Jorge Newbery
32h 01m
2 stops
BNA11:06 pmNashville Intl
$1,057
LATAM Airlines
Jul 18
BNA5:35 pmNashville Intl
14h 10m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jul 25
EZE8:10 pmBuenos Aires Ministro Pistarini
13h 23m
1 stop
BNA7:33 amNashville Intl
$1,077

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Nashville to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Thu 3/26

7:44 am-3:30 pm

3 stops29h 46m

Buenos Aires Jorge Newbery

Thu 4/2

10:10 pm-1:29 pm

3 stops41h 19m

$845

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 3/26

7:44 am-2:55 pm

2 stops29h 11m

Buenos Aires Ministro Pistarini

Wed 4/1

2:30 am-11:38 pm

2 stops23h 08m

$863

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Thu 3/26

7:44 am-4:00 pm

2 stops30h 16m

Buenos Aires Jorge Newbery

Thu 4/2

10:10 pm-1:29 pm

3 stops41h 19m

$876

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 3/26

7:44 am-9:15 am

3 stops23h 31m

Buenos Aires Ministro Pistarini

Wed 4/1

2:30 am-11:38 pm

2 stops23h 08m

$878

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 5/11

6:00 am-5:40 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Thu 5/14

2:30 am-11:19 pm

2 stops22h 49m

$888

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Wed 3/11

8:30 am-8:30 am

2 stops22h 00m

Buenos Aires Jorge Newbery

Wed 3/18

5:10 pm-1:29 pm

2 stops22h 19m

$892

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Wed 3/11

8:30 am-12:05 pm

3 stops25h 35m

Buenos Aires Jorge Newbery

Wed 3/18

5:10 pm-1:29 pm

2 stops22h 19m

$901

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 3/26

7:44 am-7:55 am

2 stops22h 11m

Buenos Aires Ministro Pistarini

Wed 4/1

2:21 am-11:38 pm

2 stops23h 17m

$917

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 3/26

7:44 am-9:15 am

3 stops23h 31m

Buenos Aires Ministro Pistarini

Wed 4/1

2:30 am-11:38 pm

2 stops23h 08m

$920

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Sun 4/19

7:40 pm-7:40 am

2 stops34h 00m

Buenos Aires Jorge Newbery

Sun 5/17

5:05 pm-11:06 pm

2 stops32h 01m

$1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Nashville to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Nashville and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Nashville is in October. Flight prices, which tend to average around $933, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Nashville during September instead. Flights to Buenos Aires in September, while not as cheap as those in October, still average around $1,015.

When to book flights from Nashville to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Nashville to Buenos Aires (BNA to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Buenos Aires

Fastest flight time

13h 52m

Direct flights

None
The fastest flight from Nashville to Buenos Aires takes 13h 52m
There are no direct flights from Nashville to Buenos Aires. There are no popular flight routes from Nashville to Buenos Aires.
Search flight deals

  • How far is Nashville Intl to Buenos Aires by plane?

    The straight-line distance from Nashville Intl to Buenos Aires is 5217.3 mi. A reasonable flight in good conditions will take 13h 52m.

  • When did momondo last update prices for flights from Nashville Intl Airport to Buenos Aires?

    Prices for flights from Nashville Intl Airport to Buenos Aires were last updated today.

  • How many operators does momondo search for flights from Nashville Intl Airport to Buenos Aires?

  • How old do you have to be to fly from Nashville Intl Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Nashville to Buenos Aires?

Best airlines flying from Nashville to Buenos Aires

Compare and see reviews for airlines that fly from Nashville to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $975Free CancellationRating
7.9
8,180 reviews
Search Delta flights
LATAM AirlinesPriceFrom $979Free CancellationRating
7.5
1,921 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $1,055Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Buenos Aires?

Finding the right flight to Buenos Aires from Nashville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

Can I find flights from Nashville to Buenos Aires with flexible booking policies on momondo?

Flights from Nashville to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Nashville to Buenos Aires?

Once you have performed a search for Nashville to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Nashville to Buenos Aires right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Nashville to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Buenos Aires trip

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport