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Cheap flights from Nashville to Buenos Aires from $371

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 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nashville to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:54 pm - 9:40 am
BNA
-
EZE
15h 46m
2 stops
Delta Logo
7:35 am - 11:03 pm
EZE
-
BNA
17h 28m
2 stops
$1,035Delta
Thu, Aug 20 - Wed, Sep 2
LATAM Airlines Logo
2:24 pm - 2:50 pm
BNA
-
AEP
22h 26m
2 stops
LATAM Airlines Logo
3:45 pm - 8:25 am
AEP
-
BNA
18h 40m
2 stops
$1,042LATAM Airlines
Tue, Sep 1 - Tue, Sep 15
Delta Logo
12:30 pm - 9:45 am
BNA
-
EZE
19h 15m
1 stop
Delta Logo
8:10 pm - 2:39 pm
EZE
-
BNA
20h 29m
1 stop
$1,042Delta
Tue, Sep 1 - Tue, Sep 15
LATAM Airlines Logo
10:59 am - 9:40 am
BNA
-
EZE
20h 41m
2 stops
LATAM Airlines Logo
3:55 am - 11:09 pm
EZE
-
BNA
21h 14m
2 stops
$1,046LATAM Airlines
Tue, Sep 1 - Mon, Sep 14
Multiple Airlines Logo
6:35 pm - 12:05 am
BNA
-
EZE
27h 30m
2 stops
Multiple Airlines Logo
4:50 pm - 6:21 pm
EZE
-
BNA
27h 31m
3 stops
$1,057Multiple Airlines
Tue, Sep 29 - Sat, Oct 10
GOL Logo
6:29 pm - 12:20 pm
BNA
-
EZE
38h 51m
2 stops
GOL Logo
3:15 am - 11:57 pm
EZE
-
BNA
23h 42m
2 stops
$1,078GOL
Wed, Nov 4 - Tue, Nov 10
LATAM Airlines Logo
5:15 pm - 9:30 pm
BNA
-
AEP
25h 15m
2 stops
LATAM Airlines Logo
11:30 am - 8:36 am
AEP
-
BNA
24h 06m
2 stops
$1,082LATAM Airlines
Fri, Nov 6 - Tue, Nov 17
LATAM Airlines Logo
7:00 pm - 9:45 am
BNA
-
EZE
12h 45m
1 stop
LATAM Airlines Logo
7:35 am - 11:09 pm
EZE
-
BNA
17h 34m
2 stops
$1,082LATAM Airlines
Mon, Sep 14 - Sat, Sep 26
LATAM Airlines Logo
3:44 pm - 9:40 am
BNA
-
EZE
15h 56m
2 stops
LATAM Airlines Logo
1:10 pm - 6:02 pm
EZE
-
BNA
30h 52m
2 stops
$1,086LATAM Airlines
Mon, Sep 14 - Sat, Sep 26
Multiple Airlines Logo
6:35 pm - 12:05 am
BNA
-
EZE
27h 30m
2 stops
Multiple Airlines Logo
4:50 pm - 6:21 pm
EZE
-
BNA
27h 31m
3 stops
$1,115Multiple Airlines
Tue, Sep 29 - Sat, Oct 10

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Delta flights from Nashville to Buenos Aires

Our best Delta deals on Nashville to Buenos Aires flight tickets
Delta
Aug 20
BNA3:54 pmNashville Intl
15h 46m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Sep 2
EZE7:35 amBuenos Aires Ministro Pistarini
17h 28m
2 stops
BNA11:03 pmNashville Intl
$1,035
Delta
Sep 1
BNA12:30 pmNashville Intl
19h 15m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Sep 15
EZE8:10 pmBuenos Aires Ministro Pistarini
20h 29m
1 stop
BNA2:39 pmNashville Intl
$1,042
Delta
Sep 14
BNA10:59 amNashville Intl
20h 41m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Sep 26
EZE3:35 pmBuenos Aires Ministro Pistarini
20h 19m
2 stops
BNA9:54 amNashville Intl
$1,086

United Airlines flights from Nashville to Buenos Aires

Our best United Airlines deals on Nashville to Buenos Aires flight tickets
United Airlines
Aug 6
BNA11:10 amNashville Intl
18h 50m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 20
EZE9:00 pmBuenos Aires Ministro Pistarini
19h 05m
1 stop
BNA2:05 pmNashville Intl
$1,142
United Airlines
Nov 20
BNA11:20 amNashville Intl
41h 00m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
Dec 12
EZE11:55 pmBuenos Aires Ministro Pistarini
18h 44m
2 stops
BNA3:39 pmNashville Intl
$1,144
United Airlines
Aug 12
BNA9:52 amNashville Intl
20h 08m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 26
EZE9:00 pmBuenos Aires Ministro Pistarini
19h 05m
1 stop
BNA2:05 pmNashville Intl
$1,146

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 July 3, 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

Cheapest round-trip

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Thu 8/20

3:54 pm-9:40 am

2 stops15h 46m

Buenos Aires Ministro Pistarini

Wed 9/2

7:35 am-11:03 pm

2 stops17h 28m

$1,035

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Tue 9/1

2:24 pm-2:50 pm

2 stops22h 26m

Buenos Aires Jorge Newbery

Tue 9/15

3:45 pm-8:25 am

2 stops18h 40m

$1,042

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 9/1

12:30 pm-9:45 am

1 stop19h 15m

Buenos Aires Ministro Pistarini

Tue 9/15

8:10 pm-2:39 pm

1 stop20h 29m

$1,042

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 9/1

10:59 am-9:40 am

2 stops20h 41m

Buenos Aires Ministro Pistarini

Mon 9/14

3:55 am-11:09 pm

2 stops21h 14m

$1,046

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 9/29

6:35 pm-12:05 am

2 stops27h 30m

Buenos Aires Ministro Pistarini

Sat 10/10

4:50 pm-6:21 pm

3 stops27h 31m

$1,057

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 11/4

6:29 pm-12:20 pm

2 stops38h 51m

Buenos Aires Ministro Pistarini

Tue 11/10

3:15 am-11:57 pm

2 stops23h 42m

$1,078

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Fri 11/6

5:15 pm-9:30 pm

2 stops25h 15m

Buenos Aires Jorge Newbery

Tue 11/17

11:30 am-8:36 am

2 stops24h 06m

$1,082
Quickest round-trip

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 9/14

7:00 pm-9:45 am

1 stop12h 45m

Buenos Aires Ministro Pistarini

Sat 9/26

7:35 am-11:09 pm

2 stops17h 34m

$1,082

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 9/14

3:44 pm-9:40 am

2 stops15h 56m

Buenos Aires Ministro Pistarini

Sat 9/26

1:10 pm-6:02 pm

2 stops30h 52m

$1,086

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 9/29

6:35 pm-12:05 am

2 stops27h 30m

Buenos Aires Ministro Pistarini

Sat 10/10

4:50 pm-6:21 pm

3 stops27h 31m

$1,115

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 cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Nashville is in March. Flight prices, which tend to average around $676, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Buenos Aires from Nashville during February instead. Flights to Buenos Aires in February, while not as cheap as those in March, still average around $811.

Can stopping save me money on Nashville to Buenos Aires flights?

You could potentially save up to 43% on your flight if you consider stops on a Nashville to Buenos Aires flight.

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

14h 45m

Direct flights

None
The fastest flight from Nashville to Buenos Aires takes 14h 45m
There are no direct flights from Nashville to Buenos Aires. There are no popular flight routes from Nashville to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Nashville to Buenos Aires

  • 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 14h 45m.

  • 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
LATAM AirlinesPriceFrom $908Free CancellationRating
7.4
1,946 reviews
Search LATAM Airlines flights
DeltaPriceFrom $908Free CancellationRating
7.8
8,451 reviews
Search Delta flights
American AirlinesPriceFrom $1,130Free CancellationRating
7.1
11,766 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

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