$336+ Cheap flights from Nashville (BNA) 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUE
Mar 16 — Mar 231
1 adult, Economy
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Find cheap flights from Nashville to Buenos Aires with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Nashville to Buenos Aires
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Cheapest flights from Nashville to Buenos AiresExplore the most affordable flight options available from Nashville to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Nashville to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This Avianca Connect deal was found by Cheapflights users on 2/9. 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.
Mon 5/116:00 am
BNA
- EZE
2 stops21h 40m
Multiple Airlines
Thu 5/142:30 am
EZE
- BNA
2 stops22h 49m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$888
This Mytrip deal was found by Cheapflights users on 2/13. 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 3/306:29 am
BNA
- AEP
3 stops26h 51m
Multiple Airlines
Mon 4/67:00 am
AEP
- BNA
2 stops35h 38m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$911
This KAYAK deal was found by Cheapflights users on 2/13. 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.
Mon 4/131:15 pm
BNA
- EZE
2 stops17h 20m
LATAM Airlines
Tue 4/217:35 am
EZE
- BNA
2 stops17h 21m
LATAM Airlines
Deal found 2/13![LATAM Airlines logo]()
$993
This KAYAK deal was found by Cheapflights users on 2/13. 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.
Mon 4/131:15 pm
BNA
- AEP
2 stops16h 25m
LATAM Airlines
Tue 4/218:05 pm
AEP
- BNA
2 stops16h 09m
LATAM Airlines
Deal found 2/13![LATAM Airlines logo]()
$997
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:19 am
BNA
- EZE
2 stops16h 51m
Delta
Tue 4/218:10 pm
EZE
- BNA
1 stop19h 19m
Delta
Deal found 2/13![Delta logo]()
$997
This Air Canada deal was found by Cheapflights users on 2/11. 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.
Sun 11/12:25 pm
BNA
- EZE
2 stops21h 45m
Air Canada
Sun 11/84:45 pm
EZE
- BNA
2 stops25h 20m
Air Canada
Deal found 2/11![Air Canada logo]()
$1,004
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Thu 3/127:44 am
BNA
- AEP
3 stops29h 46m
Multiple Airlines
Thu 3/1912:50 pm
AEP
- BNA
3 stops32h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,020
This Avianca Connect deal was found by Cheapflights users on 2/12. 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.
Thu 3/196:15 am
BNA
- EZE
2 stops21h 35m
Multiple Airlines
Tue 3/312:30 am
EZE
- BNA
2 stops23h 08m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,024
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Thu 3/192:25 pm
BNA
- EZE
2 stops22h 45m
Multiple Airlines
Tue 3/316:40 am
EZE
- BNA
3 stops42h 58m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,034
This LATAM Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/1911:22 am
BNA
- AEP
2 stops18h 33m
LATAM Airlines
Tue 3/318:05 pm
AEP
- BNA
2 stops16h 15m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,041
This LATAM Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/197:25 am
BNA
- EZE
2 stops20h 55m
LATAM Airlines
Tue 3/317:45 am
EZE
- BNA
2 stops17h 14m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 11/16:00 pm
BNA
- EZE
1 stop34h 20m
United Airlines
Sun 11/810:05 pm
EZE
- BNA
1 stop14h 17m
United Airlines
Deal found 2/11![United Airlines logo]()
$1,046
Best flights from Nashville to Buenos AiresDiscover carefully curated flight deals from Nashville to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Nashville to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Mytrip deal was found by Cheapflights users on 2/13. 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 3/306:29 am
BNA
- AEP
3 stops26h 51m
Multiple Airlines
Mon 4/67:00 am
AEP
- BNA
2 stops35h 38m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$911
This KAYAK deal was found by Cheapflights users on 2/12. 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.
Mon 4/131:15 pm
BNA
- EZE
2 stops17h 20m
LATAM Airlines
Tue 4/217:45 am
EZE
- BNA
2 stops17h 11m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$993
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 4/135:30 pm
BNA
- EZE
1 stop13h 20m
American Airlines
Tue 4/218:40 pm
EZE
- BNA
1 stop23h 00m
American Airlines
Deal found 2/13![American Airlines logo]()
$997
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:38 am
BNA
- EZE
2 stops18h 32m
Delta
Tue 4/218:10 pm
EZE
- BNA
1 stop18h 13m
Delta
Deal found 2/12![Delta logo]()
$997
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 4/196:00 pm
BNA
- EZE
1 stop36h 00m
United Airlines
Sun 5/179:00 pm
EZE
- BNA
1 stop23h 25m
United Airlines
Deal found 2/11![United Airlines logo]()
$1,046
This KAYAK deal was found by Cheapflights users on 2/12. 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.
Mon 4/131:15 pm
BNA
- AEP
2 stops16h 25m
LATAM Airlines
Tue 4/213:45 pm
AEP
- BNA
2 stops19h 07m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$997
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Thu 3/127:44 am
BNA
- AEP
3 stops29h 46m
Multiple Airlines
Thu 3/1912:50 pm
AEP
- BNA
3 stops32h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,020
This Avianca Connect deal was found by Cheapflights users on 2/12. 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.
Thu 3/196:15 am
BNA
- EZE
2 stops21h 35m
Multiple Airlines
Tue 3/312:30 am
EZE
- BNA
2 stops23h 08m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,024
This LATAM Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/1911:22 am
BNA
- AEP
2 stops18h 33m
LATAM Airlines
Tue 3/318:05 pm
AEP
- BNA
2 stops16h 15m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,041
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Thu 3/192:25 pm
BNA
- EZE
2 stops22h 45m
Multiple Airlines
Tue 3/316:40 am
EZE
- BNA
3 stops42h 58m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,034
This LATAM Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/195:59 pm
BNA
- EZE
1 stop13h 01m
LATAM Airlines
Tue 3/313:55 am
EZE
- BNA
2 stops21h 04m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,041
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Sun 3/18:30 am
BNA
- AEP
2 stops28h 30m
Multiple Airlines
Sat 3/74:40 am
AEP
- BNA
3 stops41h 08m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,144
Last-minute flights from Nashville to Buenos AiresDiscover last-minute flight deals from Nashville to Buenos Aires. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Buenos Aires. Data last updated February 14, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/12. 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 2/168:52 pm
BNA
- EZE
3 stops29h 18m
Multiple Airlines
Fri 2/2712:15 pm
EZE
- BNA
3 stops32h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,074
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Tue 2/248:52 pm
BNA
- EZE
3 stops29h 58m
Multiple Airlines
Fri 2/273:55 pm
EZE
- BNA
2 stops28h 50m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,112
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Sun 3/18:30 am
BNA
- AEP
2 stops28h 30m
Multiple Airlines
Sat 3/74:40 am
AEP
- BNA
3 stops41h 08m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,144
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Thu 3/127:44 am
BNA
- AEP
3 stops29h 46m
Multiple Airlines
Thu 3/1912:50 pm
AEP
- BNA
3 stops32h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,020
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/124:48 pm
BNA
- EZE
2 stops35h 32m
United Airlines
Thu 3/1910:55 pm
EZE
- BNA
1 stop21h 41m
United Airlines
Deal found 2/12![United Airlines logo]()
$1,085
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Thu 3/127:44 am
BNA
- EZE
2 stops29h 11m
Multiple Airlines
Thu 3/195:25 am
EZE
- BNA
3 stops35h 40m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,099
This Avianca Connect deal was found by Cheapflights users on 2/12. 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.
Thu 3/196:15 am
BNA
- EZE
2 stops21h 35m
Multiple Airlines
Tue 3/312:30 am
EZE
- BNA
2 stops23h 08m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,024
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Thu 3/192:25 pm
BNA
- EZE
2 stops22h 45m
Multiple Airlines
Tue 3/316:40 am
EZE
- BNA
3 stops42h 58m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,034
This LATAM Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/1911:22 am
BNA
- AEP
2 stops18h 33m
LATAM Airlines
Tue 3/318:05 pm
AEP
- BNA
2 stops16h 15m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,041
This LATAM Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/197:25 am
BNA
- EZE
2 stops20h 55m
LATAM Airlines
Tue 3/317:45 am
EZE
- BNA
2 stops17h 14m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,041
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 3/292:21 pm
BNA
- EZE
2 stops16h 29m
American Airlines
Sun 4/510:20 pm
EZE
- BNA
2 stops18h 04m
American Airlines
Deal found 2/12![American Airlines logo]()
$1,103
This Mytrip deal was found by Cheapflights users on 2/13. 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 3/306:29 am
BNA
- AEP
3 stops26h 51m
Multiple Airlines
Mon 4/67:00 am
AEP
- BNA
2 stops35h 38m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$911
One-way flights from Nashville to Buenos AiresSearch for one-way flight options from Nashville to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Nashville to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:09 pm
BNA
- AEP
3 stops42h 21m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
BNA
- AEP
3 stops51h 20m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
BNA
- EZE
2 stops45h 05m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:30 am
BNA
- EZE
3 stops43h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:10 am
BNA
- EZE
2 stops24h 05m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$438
This eDestinos deal was found by Cheapflights users on 2/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:25 am
BNA
- AEP
3 stops35h 55m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$465
This Air Canada deal was found by Cheapflights users on 2/10. 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.
Tue 3/312:00 pm
BNA
- EZE
2 stops22h 30m
Air Canada
Deal found 2/10![Air Canada logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:50 am
BNA
- EZE
3 stops21h 45m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$512
Find flight deals from Nashville to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $888 (Avianca Connect) |
One-way from | $336 (Kiwi.com) |
Popular in | August |
Cheapest in | October |
Average price | $1,148 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Nashville to Buenos Aires that are best for you.
Fly from
Nashville
Fly to
Buenos Aires
Route
Depart
Return
Price
NashvilleBuenos Aires
BNA - AEP
BNAAEP
Nashville Intl
Mon 3/30
6:29 am-11:20 am
3 stops26h 51m
Buenos Aires Jorge Newbery
Mon 4/6
7:00 am-4:38 pm
2 stops35h 38m
$911
NashvilleBuenos Aires
BNA - EZE
BNAEZE
Nashville Intl
Mon 4/13
1:15 pm-8:35 am
2 stops17h 20m
Buenos Aires Ministro Pistarini
Tue 4/21
7:45 am-10:56 pm
2 stops17h 11m
$993
NashvilleBuenos Aires
BNA - EZE
BNAEZE
Nashville Intl
Mon 4/13
5:30 pm-8:50 am
1 stop13h 20m
Buenos Aires Ministro Pistarini
Tue 4/21
8:40 pm-5:40 pm
1 stop23h 00m
$997
NashvilleBuenos Aires
BNA - EZE
BNAEZE
Nashville Intl
Mon 4/13
9:38 am-6:10 am
2 stops18h 32m
Buenos Aires Ministro Pistarini
Tue 4/21
8:10 pm-12:23 pm
1 stop18h 13m
$997
NashvilleBuenos Aires
BNA - AEP
BNAAEP
Nashville Intl
Mon 4/13
1:15 pm-7:40 am
2 stops16h 25m
Buenos Aires Jorge Newbery
Tue 4/21
3:45 pm-8:52 am
2 stops19h 07m
$997
NashvilleBuenos Aires
BNA - AEP
BNAAEP
Nashville Intl
Thu 3/12
7:44 am-3:30 pm
3 stops29h 46m
Buenos Aires Jorge Newbery
Thu 3/19
12:50 pm-7:46 pm
3 stops32h 56m
$1,020
NashvilleBuenos Aires
BNA - EZE
BNAEZE
Nashville Intl
Thu 3/19
6:15 am-5:50 am
2 stops21h 35m
Buenos Aires Ministro Pistarini
Tue 3/31
2:30 am-11:38 pm
2 stops23h 08m
$1,024
NashvilleBuenos Aires
BNA - EZE
BNAEZE
Nashville Intl
Thu 3/19
2:25 pm-3:10 pm
2 stops22h 45m
Buenos Aires Ministro Pistarini
Tue 3/31
6:40 am-11:38 pm
3 stops42h 58m
$1,034
NashvilleBuenos Aires
BNA - AEP
BNAAEP
Nashville Intl
Thu 3/19
11:22 am-7:55 am
2 stops18h 33m
Buenos Aires Jorge Newbery
Tue 3/31
8:05 pm-10:20 am
2 stops16h 15m
$1,041
NashvilleBuenos Aires
BNA - EZE
BNAEZE
Nashville Intl
Thu 3/19
5:59 pm-9:00 am
1 stop13h 01m
Buenos Aires Ministro Pistarini
Tue 3/31
3:55 am-10:59 pm
2 stops21h 04m
$1,041
Showing 1-10 of 20 results
Compare providers for flights from Nashville to Buenos Aires
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Buenos Aires in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Buenos Aires flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Nashville to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Nashville with our price prediction graph.
BNA-BUE
BNA-AEP
BNA-EZE
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 Nashville to Buenos Aires
BNA-BUE
BNA-AEP
BNA-EZE
How much does it cost to fly round-trip from Nashville to Buenos Aires?
Reviews of airlines servicing Buenos Aires
Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated February 14, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Nashville to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Nashville to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Buenos Aires
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Complete your trip
Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Nashville to Buenos Aires by cabin class
Find flights from Nashville to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Nashville and Buenos Aires flights
Browse other Nashville and Buenos Aires flight options. Last updated on February 14, 2026.
Other flights from Nashville
Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Nashville to Buenos Aires
Discover the top 3 airlines that operate flights from Nashville 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$975 | Average$1,215 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$979 | Average$1,079 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,055 | Average$1,315 | FlexibilityNo cancel fee | On-time71% |