$332+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUE
Sep 30 — Oct 71
Round-trip
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 August 31, 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 August 31, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 11/92:07 pm -
2 stops22h 53m
Mon 11/168:40 am -
2 stops27h 00m
Deal found 8/31![Delta logo]()
$1,092
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 11/128:40 am -
1 stop20h 35m
Mon 11/2311:55 pm -
1 stop20h 47m
Deal found 8/29![American Airlines logo]()
$1,092
This Delta deal was found by Cheapflights users on 8/29. 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.
Thu 11/1212:40 pm -
2 stops18h 10m
Mon 11/239:30 pm -
1 stop18h 52m
Deal found 8/29![Delta logo]()
$1,096
This LATAM Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 11/85:15 pm -
2 stops22h 15m
Wed 11/182:55 pm -
2 stops20h 45m
Deal found 8/30![LATAM Airlines logo]()
$1,107
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 11/206:26 pm -
1 stop33h 54m
Mon 11/3011:55 pm -
1 stop21h 29m
Deal found 8/27![United Airlines logo]()
$1,116
This Travelocity deal was found by Cheapflights users on 8/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:14 pm -
2 stops30h 46m
Tue 11/178:05 pm -
1 stop16h 27m
Deal found 8/31![LATAM Airlines logo]()
$1,118
This LATAM Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 11/812:40 pm -
2 stops24h 20m
Sun 11/152:55 pm -
2 stops28h 14m
Deal found 8/30![LATAM Airlines logo]()
$1,122
This Expedia deal was found by Cheapflights users on 8/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:40 pm -
2 stops24h 20m
Mon 11/238:05 pm -
2 stops40h 44m
Deal found 8/29![LATAM Airlines logo]()
$1,130
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 11/206:26 pm -
1 stop35h 54m
Sun 11/2911:55 pm -
1 stop25h 45m
Deal found 8/27![United Airlines logo]()
$1,141
This FlightHub deal was found by Cheapflights users on 8/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:04 pm -
1 stop34h 31m
Wed 11/188:05 pm -
1 stop20h 06m
Deal found 8/31![LATAM Airlines logo]()
$1,142
This FlightHub deal was found by Cheapflights users on 8/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:14 pm -
2 stops30h 46m
Mon 11/1611:35 pm -
1 stop13h 14m
Deal found 8/31![LATAM Airlines logo]()
$1,146
This LATAM Airlines deal was found by Cheapflights users on 8/30. 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.
Mon 11/95:14 pm -
2 stops19h 46m
Mon 11/165:35 pm -
2 stops18h 05m
Deal found 8/30![LATAM Airlines logo]()
$1,151
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 August 31, 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 August 31, 2026.
This Delta deal was found by Cheapflights users on 8/30. 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 11/92:07 pm -
2 stops22h 53m
Wed 11/185:35 pm -
2 stops22h 47m
Deal found 8/30![Delta logo]()
$1,092
This LATAM Airlines deal was found by Cheapflights users on 8/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/204:25 pm -
1 stop12h 10m
Tue 2/211:35 pm -
1 stop13h 16m
Deal found 8/28![LATAM Airlines logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 11/206:26 pm -
1 stop35h 54m
Sun 11/2911:55 pm -
1 stop25h 45m
Deal found 8/27![United Airlines logo]()
$1,141
This Delta deal was found by Cheapflights users on 8/30. 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.
Tue 11/1012:40 pm -
2 stops24h 20m
Wed 11/185:35 pm -
2 stops19h 14m
Deal found 8/30![Delta logo]()
$1,092
This FlightHub deal was found by Cheapflights users on 8/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:04 pm -
1 stop34h 31m
Wed 11/187:35 pm -
2 stops16h 05m
Deal found 8/31![LATAM Airlines logo]()
$1,153
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 10/146:15 am -
1 stop23h 45m
Wed 10/219:00 pm -
1 stop14h 37m
Deal found 8/30![United Airlines logo]()
$1,170
This Delta deal was found by Cheapflights users on 8/30. 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.
Wed 11/116:04 pm -
2 stops18h 56m
Wed 11/185:35 pm -
2 stops19h 14m
Deal found 8/30![Delta logo]()
$1,092
This Delta deal was found by Cheapflights users on 8/31. 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.
Tue 11/109:25 am -
2 stops27h 35m
Thu 11/195:35 pm -
2 stops18h 05m
Deal found 8/31![Delta logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Mon 9/286:33 pm -
2 stops35h 27m
Mon 10/59:00 pm -
2 stops22h 37m
Deal found 8/31![United Airlines logo]()
$1,252
This Delta deal was found by Cheapflights users on 8/30. 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 11/910:57 am -
2 stops26h 03m
Thu 11/195:35 pm -
2 stops19h 14m
Deal found 8/30![Delta logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/276:34 pm -
2 stops35h 26m
Sun 10/49:00 pm -
2 stops20h 54m
Deal found 8/30![United Airlines logo]()
$1,292
This Delta deal was found by Cheapflights users on 8/30. 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 11/92:07 pm -
2 stops22h 53m
Mon 11/168:40 am -
2 stops27h 00m
Deal found 8/30![Delta logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:33 pm -
2 stops35h 27m
Sun 10/189:00 pm -
1 stop14h 37m
Deal found 8/26![United Airlines logo]()
$1,304
This Delta deal was found by Cheapflights users on 8/31. 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 11/95:14 pm -
2 stops19h 46m
Fri 11/2012:55 pm -
2 stops22h 45m
Deal found 8/31![Delta logo]()
$1,107
This Delta deal was found by Cheapflights users on 8/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:57 am -
2 stops19h 53m
Mon 11/3011:35 pm -
1 stop18h 32m
Deal found 8/28![Delta logo]()
$1,195
This Delta deal was found by Cheapflights users on 8/31. 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 9/287:00 pm -
1 stop12h 45m
Mon 10/58:10 pm -
1 stop20h 55m
Deal found 8/31![Delta logo]()
$1,248
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:21 am -
2 stops19h 19m
Sat 3/203:50 pm -
2 stops18h 46m
Deal found 8/27![Delta logo]()
$1,265
Last-minute flights from Nashville to Buenos AiresDiscover last-minute flight deals from Nashville to Buenos Aires. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Buenos Aires. Data last updated August 31, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:35 pm -
3 stops34h 10m
Tue 9/1512:15 pm -
3 stops31h 45m
Deal found 8/27![Multiple Airlines logo]()
$1,249
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:35 pm -
3 stops35h 05m
Tue 9/159:35 am -
3 stops34h 09m
Deal found 8/27![Multiple Airlines logo]()
$1,257
This American Airlines deal was found by Cheapflights users on 8/30. 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 9/134:47 pm -
1 stop12h 28m
Fri 12/410:10 am -
1 stop14h 49m
Deal found 8/30![American Airlines logo]()
$1,315
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/136:33 pm -
2 stops35h 27m
Fri 12/411:55 pm -
2 stops18h 24m
Deal found 8/30![United Airlines logo]()
$1,319
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:35 pm -
3 stops35h 55m
Sat 10/35:45 am -
3 stops38h 15m
Deal found 8/27![Multiple Airlines logo]()
$1,282
This LATAM Airlines deal was found by Cheapflights users on 8/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:44 pm -
2 stops17h 46m
Sun 10/45:35 pm -
2 stops18h 19m
Deal found 8/28![LATAM Airlines logo]()
$1,288
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/276:34 pm -
2 stops35h 26m
Sun 10/49:00 pm -
2 stops20h 54m
Deal found 8/30![United Airlines logo]()
$1,292
This Delta deal was found by Cheapflights users on 8/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:05 pm -
1 stop14h 40m
Sun 10/48:10 pm -
1 stop20h 29m
Deal found 8/28![Delta logo]()
$1,328
This Delta deal was found by Cheapflights users on 8/31. 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 9/2810:59 am -
2 stops18h 41m
Mon 10/56:20 pm -
2 stops21h 00m
Deal found 8/31![Delta logo]()
$1,248
This Delta deal was found by Cheapflights users on 8/31. 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 9/287:00 pm -
1 stop12h 45m
Mon 10/53:35 pm -
2 stops22h 00m
Deal found 8/31![Delta logo]()
$1,248
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Mon 9/286:33 pm -
2 stops35h 27m
Mon 10/59:00 pm -
2 stops22h 37m
Deal found 8/31![United Airlines logo]()
$1,252
This Orbitz deal was found by Cheapflights users on 8/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 pm -
1 stop12h 45m
Sat 10/101:10 pm -
2 stops22h 39m
Deal found 8/26![LATAM Airlines logo]()
$1,318
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 August 31, 2026.
Search for one-way flight options from Nashville to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Thu 10/298:26 pm -
3 stops56h 34m
Deal found 8/30![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:26 pm -
3 stops46h 54m
Deal found 8/28![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:43 am -
3 stops47h 37m
Deal found 8/28![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Thu 10/298:26 pm -
3 stops46h 54m
Deal found 8/30![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:10 pm -
3 stops33h 18m
Deal found 8/28![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:26 pm -
2 stops28h 50m
Deal found 8/28![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:11 pm -
3 stops35h 59m
Deal found 8/28![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:29 pm -
3 stops36h 51m
Deal found 8/28![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:26 pm -
3 stops42h 54m
Deal found 8/27![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:46 am -
2 stops30h 29m
Deal found 8/27![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:29 pm -
3 stops32h 31m
Deal found 8/28![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:11 pm -
3 stops39h 49m
Deal found 8/28![Multiple Airlines logo]()
$402
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,092 (Delta) |
One-way from | $332 (Kiwi.com) |
Popular in | May |
Cheapest in | April |
Average price | $1,120 |
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 7,457,451 searches. Data last updated August 31, 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
Cheapest round-trip
NashvilleBuenos Aires
BNA Nashville Intl - AEP Buenos Aires Jorge Newbery
BNAAEP
Nashville Intl
Mon 11/9
2:07 pm-4:00 pm
2 stops22h 53m
Buenos Aires Jorge Newbery
Wed 11/18
5:35 pm-1:22 pm
2 stops22h 47m
$1,092
Quickest round-trip
NashvilleBuenos Aires
BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini
BNAEZE
Nashville Intl
Wed 1/20
4:25 pm-7:35 am
1 stop12h 10m
Buenos Aires Ministro Pistarini
Tue 2/2
11:35 pm-9:51 am
1 stop13h 16m
$1,092
NashvilleBuenos Aires
BNA Nashville Intl - AEP Buenos Aires Jorge Newbery
BNAAEP
Nashville Intl
Tue 11/10
12:40 pm-4:00 pm
2 stops24h 20m
Buenos Aires Jorge Newbery
Wed 11/18
5:35 pm-9:49 am
2 stops19h 14m
$1,092
NashvilleBuenos Aires
BNA Nashville Intl - AEP Buenos Aires Jorge Newbery
BNAAEP
Nashville Intl
Wed 11/11
6:04 pm-4:00 pm
2 stops18h 56m
Buenos Aires Jorge Newbery
Wed 11/18
5:35 pm-9:49 am
2 stops19h 14m
$1,092
NashvilleBuenos Aires
BNA Nashville Intl - AEP Buenos Aires Jorge Newbery
BNAAEP
Nashville Intl
Tue 11/10
9:25 am-4:00 pm
2 stops27h 35m
Buenos Aires Jorge Newbery
Thu 11/19
5:35 pm-8:40 am
2 stops18h 05m
$1,092
NashvilleBuenos Aires
BNA Nashville Intl - AEP Buenos Aires Jorge Newbery
BNAAEP
Nashville Intl
Mon 11/9
10:57 am-4:00 pm
2 stops26h 03m
Buenos Aires Jorge Newbery
Thu 11/19
5:35 pm-9:49 am
2 stops19h 14m
$1,092
NashvilleBuenos Aires
BNA Nashville Intl - AEP Buenos Aires Jorge Newbery
BNAAEP
Nashville Intl
Mon 11/9
2:07 pm-4:00 pm
2 stops22h 53m
Buenos Aires Jorge Newbery
Mon 11/16
8:40 am-8:40 am
2 stops27h 00m
$1,092
NashvilleBuenos Aires
BNA Nashville Intl - AEP Buenos Aires Jorge Newbery
BNAAEP
Nashville Intl
Mon 11/9
5:14 pm-4:00 pm
2 stops19h 46m
Buenos Aires Jorge Newbery
Fri 11/20
12:55 pm-8:40 am
2 stops22h 45m
$1,107
NashvilleBuenos Aires
BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini
BNAEZE
Nashville Intl
Fri 11/20
6:26 pm-9:20 am
1 stop35h 54m
Buenos Aires Ministro Pistarini
Sun 11/29
11:55 pm-10:40 pm
1 stop25h 45m
$1,141
NashvilleBuenos Aires
BNA Nashville Intl - EZE Buenos Aires Ministro Pistarini
BNAEZE
Nashville Intl
Tue 11/10
6:04 pm-7:35 am
1 stop34h 31m
Buenos Aires Ministro Pistarini
Wed 11/18
7:35 pm-8:40 am
2 stops16h 05m
$1,153
Showing 1-10 of 35 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 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-EZE
BNA-AEP
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-EZE
BNA-AEP
What is the cheapest month to book a flight from Nashville to Buenos Aires?
Currently, July is the cheapest month in which you can book a flight from Nashville to Buenos Aires (average of $908). Flying from Nashville to Buenos Aires in May is currently the most expensive (average of $1,608). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 August 31, 2026.
See what other customers who have flown with Delta 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.
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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 August 31, 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 August 31, 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 August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Nashville to Buenos Aires
Discover the top 2 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 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$908 | Average$1,215 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$961 | Average$1,386 | FlexibilityNo cancel fee | On-time71% |