Which layover airport offers the lowest fares from Nashville to Buenos Aires?

Flights via Houston (IAH) offer the lowest average round-trip price of $1,033.

What is the cheapest airline that flies from Nashville Intl to Buenos Aires?

Air Canada, United Airlines, and Delta are the most popular carriers operating from Nashville Intl to Buenos Aires

What airlines fly to Buenos Aires?

Delta, American Airlines and LATAM Airlines are the top three most popular airlines that fly to Buenos Aires from Nashville according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 4 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Nashville and Buenos Aires?

Atlanta (ATL) was the most common stop: 76% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Nashville to Buenos Aires?

Atlanta (ATL) has the shortest average layover time for this route: 2h 06m.

Which layover airport has the shortest travel time from Nashville to Buenos Aires?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 12h 07m.

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?

As of November 2025, there are 4 operators available to choose from 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.

$538 Cheap Flights from Nashville to Buenos Aires in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $1,015 to $1,184. The lowest price recently found on this route was $812.

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Find the cheapest flights from Nashville to Buenos Aires

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4:25 pm - 10:30 amBNA-AEP

16h 05m2 stops

12:40 pm - 9:53 amAEP-BNA

23h 13m3 stops

$812LATAM Airlines

Find Deal

Tue, Mar 10 - Tue, Mar 24

1:10 pm - 9:00 amBNA-EZE

16h 50m1 stop

8:00 am - 11:00 pmEZE-BNA

18h 00m2 stops

$812Delta

Find Deal

Mon, Jan 26 - Thu, Feb 5

6:30 am - 6:43 pmBNA-EZE

33h 13m2 stops

7:45 am - 5:14 pmEZE-BNA

36h 29m3 stops

$815LATAM Airlines

Find Deal

Mon, Jan 26 - Tue, Feb 3

10:55 am - 7:20 amBNA-EZE

17h 25m2 stops

10:05 pm - 3:54 pmEZE-BNA

20h 49m2 stops

$816United Airlines

Find Deal

Tue, Jan 27 - Thu, Feb 5

7:50 pm - 10:15 amBNA-EZE

36h 25m1 stop

8:00 am - 10:39 pmEZE-BNA

16h 39m2 stops

$820Delta

Find Deal

Sun, Mar 15 - Thu, Mar 26

6:10 am - 5:50 amBNA-EZE

20h 40m2 stops

2:40 am - 7:54 pmEZE-BNA

20h 14m2 stops

$822Multiple Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

6:10 am - 5:50 amBNA-EZE

20h 40m2 stops

2:40 am - 10:27 pmEZE-BNA

22h 47m2 stops

$823Multiple Airlines

Find Deal

Fri, Dec 5 - Thu, Dec 11

4:50 pm - 9:20 amBNA-EZE

37h 30m2 stops

11:55 pm - 3:54 pmEZE-BNA

18h 59m2 stops

$832United Airlines

Find Deal

Sun, Feb 1 - Mon, Feb 9

9:07 am - 5:50 amBNA-EZE

17h 43m2 stops

2:40 am - 10:27 pmEZE-BNA

22h 47m2 stops

$855Multiple Airlines

Find Deal

Mon, Dec 1 - Thu, Dec 11

3:36 pm - 10:10 amBNA-EZE

15h 34m2 stops

10:10 am - 11:42 pmEZE-BNA

16h 32m2 stops

$966American Airlines

Find Deal

Sun, Jan 25 - Sat, Feb 14

United Airlines flights from Nashville to Buenos Aires

Our best United Airlines deals on Nashville to Buenos Aires flight tickets

United Airlines

Jan 27

BNA10:55 amNashville Intl

17h 25m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

Feb 5

EZE10:05 pmBuenos Aires Ministro Pistarini

20h 49m

2 stops

BNA3:54 pmNashville Intl

$816

Find similar

United Airlines

Feb 1

BNA4:50 pmNashville Intl

37h 30m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Feb 9

EZE11:55 pmBuenos Aires Ministro Pistarini

18h 59m

2 stops

BNA3:54 pmNashville Intl

$832

Find similar

United Airlines

Jan 27

BNA2:54 pmNashville Intl

13h 26m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Feb 6

EZE11:55 pmBuenos Aires Ministro Pistarini

22h 38m

2 stops

BNA7:33 pmNashville Intl

$866

Find similar

Delta flights from Nashville to Buenos Aires

Our best Delta deals on Nashville to Buenos Aires flight tickets

Delta

Jan 26

BNA1:10 pmNashville Intl

16h 50m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 5

EZE8:00 amBuenos Aires Ministro Pistarini

18h 00m

2 stops

BNA11:00 pmNashville Intl

$812

Find similar

Delta

Mar 15

BNA7:50 pmNashville Intl

36h 25m

1 stop

EZE10:15 amBuenos Aires Ministro Pistarini

Mar 26

EZE8:00 amBuenos Aires Ministro Pistarini

16h 39m

2 stops

BNA10:39 pmNashville Intl

$820

Find similar

Delta

Jan 30

BNA5:58 pmNashville Intl

17h 57m

2 stops

EZE2:55 pmBuenos Aires Ministro Pistarini

Feb 4

EZE8:55 pmBuenos Aires Ministro Pistarini

14h 24m

1 stop

BNA8:19 amNashville Intl

$862

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 3/10

4:25 pm-10:30 am

2 stops16h 05m

Buenos Aires Jorge Newbery

Tue 3/24

12:40 pm-9:53 am

3 stops23h 13m

$812

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 1/26

1:10 pm-9:00 am

1 stop16h 50m

Buenos Aires Ministro Pistarini

Thu 2/5

8:00 am-11:00 pm

2 stops18h 00m

$812

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 1/26

6:30 am-6:43 pm

2 stops33h 13m

Buenos Aires Ministro Pistarini

Tue 2/3

7:45 am-5:14 pm

3 stops36h 29m

$815

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 1/27

10:55 am-7:20 am

2 stops17h 25m

Buenos Aires Ministro Pistarini

Thu 2/5

10:05 pm-3:54 pm

2 stops20h 49m

$816

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sun 3/15

7:50 pm-10:15 am

1 stop36h 25m

Buenos Aires Ministro Pistarini

Thu 3/26

8:00 am-10:39 pm

2 stops16h 39m

$820

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sat 12/6

6:10 am-5:50 am

2 stops20h 40m

Buenos Aires Ministro Pistarini

Wed 12/10

2:40 am-7:54 pm

2 stops20h 14m

$822

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Fri 12/5

6:10 am-5:50 am

2 stops20h 40m

Buenos Aires Ministro Pistarini

Thu 12/11

2:40 am-10:27 pm

2 stops22h 47m

$823

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sun 2/1

4:50 pm-9:20 am

2 stops37h 30m

Buenos Aires Ministro Pistarini

Mon 2/9

11:55 pm-3:54 pm

2 stops18h 59m

$832

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 12/1

9:07 am-5:50 am

2 stops17h 43m

Buenos Aires Ministro Pistarini

Thu 12/11

2:40 am-10:27 pm

2 stops22h 47m

$855

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sun 1/25

3:36 pm-10:10 am

2 stops15h 34m

Buenos Aires Ministro Pistarini

Sat 2/14

10:10 am-11:42 pm

2 stops16h 32m

$966

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 September. Flight prices, which tend to average around $1,055, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from Nashville during October instead. Flights to Buenos Aires in October, while not as cheap as those in September, still average around $1,055.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Nashville is on a Monday. momondo users have found tickets for Monday departures for as low as $1,036. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Thursday is $1,293.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Nashville to Buenos Aires during this time can be as low as $1,198. Try not to purchase tickets in the evening because they tend to be around $1,223. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

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 12h 55m.
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?
As of November 2025, there are 4 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Nashville to Buenos Aires is Delta (60% of total bookings). The next most popular airlines are American Airlines (24%) and United Airlines (16%).

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
Delta	PriceFrom $973	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
LATAM Airlines	PriceFrom $979	Free Cancellation	Rating 7.5 1,872 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $1,090	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,113	Free Cancellation	Rating 7.2 11,040 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

Buenos Aires Ministro Pistarini Airport

Popular cities in Argentina

Flights to Cordobafrom $572

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Flights to Puerto Iguazúfrom $1,481

Flights to Ushuaiafrom $751

Flights to El Calafatefrom $1,034

Flights to San Carlos de Barilochefrom $807

Flights to Saltafrom $794

Flights to San Miguel de Tucumánfrom $727

Flights to Rosariofrom $650

Flights to Jujuyfrom $1,813

Flights to Puerto Madryn

Flights to Mar del Platafrom $805

Cheap flights from Nashville to Buenos Aires from $538

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 4/4. 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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Filter for what you want

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United Airlines flights from Nashville to Buenos Aires

Our best United Airlines deals on Nashville to Buenos Aires flight tickets

Delta flights from Nashville to Buenos Aires

Our best Delta deals on Nashville to Buenos Aires flight tickets

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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?

What is the cheapest day to depart on your flight to Buenos Aires?

What is the cheapest time of day to depart on your flight to Buenos Aires?

What is the cheapest airline that flies from Nashville Intl to Buenos Aires?

Air Canada, United Airlines, and Delta are the most popular carriers operating from Nashville Intl to Buenos Aires

What airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Nashville and Buenos Aires?

Atlanta (ATL) was the most common stop: 76% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Nashville to Buenos Aires?

Flights via Houston (IAH) offer the lowest average round-trip price of $1,033.

Which layover airport has the shortest travel time from Nashville to Buenos Aires?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 12h 07m.

Which layover airport has the shortest connection time from Nashville to Buenos Aires?

Atlanta (ATL) has the shortest average layover time for this route: 2h 06m.

When to book flights from Nashville to Buenos Aires

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

Direct flights

How far is Nashville Intl to Buenos Aires by plane?

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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