$400+ Cheap flights from Louisiana to Argentina
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — EZE
Sep 29 — Oct 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisiana to Argentina 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Louisiana to Argentina
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisiana to ArgentinaExplore the most affordable flight options available from Louisiana to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
Explore the most affordable flight options available from Louisiana to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
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.
Wed 12/303:30 pm -
1 stop15h 10m
Wed 3/2411:35 pm -
1 stop18h 43m
Deal found 8/29![Delta logo]()
$1,098
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.
Wed 11/119:08 am -
2 stops19h 32m
Thu 11/265:35 pm -
2 stops21h 27m
Deal found 8/29![Delta logo]()
$1,098
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:05 pm -
2 stops34h 15m
Mon 3/229:05 pm -
2 stops22h 01m
Deal found 8/29![United Airlines logo]()
$1,102
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.
Sun 12/277:08 pm -
1 stop33h 27m
Tue 3/237:20 am -
2 stops18h 07m
Deal found 8/29![Delta logo]()
$1,106
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.
Wed 11/116:22 pm -
2 stops29h 38m
Thu 11/267:20 am -
2 stops18h 33m
Deal found 8/29![LATAM Airlines logo]()
$1,129
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:10 pm -
2 stops23h 53m
Mon 9/147:35 am -
2 stops18h 02m
Deal found 8/27![LATAM Airlines logo]()
$1,133
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.
Mon 12/287:50 am -
1 stop20h 45m
Fri 3/1911:35 pm -
1 stop14h 30m
Deal found 8/29![Delta logo]()
$1,138
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.
Mon 10/57:00 am -
1 stop23h 00m
Thu 10/159:00 pm -
2 stops26h 44m
Deal found 8/26![United Airlines logo]()
$1,142
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.
Sat 12/265:45 pm -
1 stop34h 50m
Thu 3/1811:35 pm -
1 stop14h 30m
Deal found 8/29![Delta logo]()
$1,146
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:42 pm -
2 stops15h 08m
Fri 11/277:20 am -
2 stops18h 33m
Deal found 8/26![LATAM Airlines logo]()
$1,159
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:22 pm -
2 stops29h 23m
Mon 10/267:20 am -
2 stops26h 44m
Deal found 8/26![LATAM Airlines logo]()
$1,169
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:22 pm -
1 stop12h 18m
Mon 11/1611:35 pm -
1 stop13h 21m
Deal found 8/27![LATAM Airlines logo]()
$1,176
Best flights from Louisiana to ArgentinaDiscover carefully curated flight deals from Louisiana to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
Discover carefully curated flight deals from Louisiana to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
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.
Wed 11/1111:10 am -
1 stop17h 25m
Thu 11/269:30 pm -
1 stop21h 43m
Deal found 8/29![Delta logo]()
$1,098
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:10 pm -
2 stops23h 53m
Mon 9/147:35 am -
2 stops18h 02m
Deal found 8/27![LATAM Airlines logo]()
$1,133
This deal was found by Cheapflights users on 8/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/122:12 pm -
1 stop14h 08m
Wed 1/2011:55 pm -
1 stop16h 20m
Deal found 8/25![United Airlines logo]()
$1,138
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:33 am -
2 stops23h 27m
Sun 11/153:30 am -
2 stops21h 49m
Deal found 8/26![GOL logo]()
$1,267
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 12/1610:22 am -
2 stops20h 53m
Thu 1/710:50 pm -
2 stops21h 34m
Deal found 8/25![American Airlines logo]()
$2,047
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:59 pm -
2 stops38h 07m
Mon 9/147:50 pm -
3 stops28h 28m
Deal found 8/27![Multiple Airlines logo]()
$2,123
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.
Wed 12/307:50 am -
2 stops20h 50m
Mon 3/225:35 pm -
2 stops20h 30m
Deal found 8/29![Delta logo]()
$1,098
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:22 pm -
1 stop12h 18m
Mon 11/1611:35 pm -
1 stop13h 21m
Deal found 8/30![LATAM Airlines logo]()
$1,176
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.
Thu 2/45:00 am -
1 stop25h 20m
Mon 2/811:55 pm -
1 stop23h 06m
Deal found 8/27![United Airlines logo]()
$1,185
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.
Wed 11/119:08 am -
2 stops19h 32m
Thu 11/265:35 pm -
2 stops21h 27m
Deal found 8/29![Delta logo]()
$1,098
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 1/162:00 pm -
1 stop14h 20m
Wed 1/2010:05 pm -
1 stop20h 31m
Deal found 8/26![United Airlines logo]()
$1,208
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:00 am -
2 stops25h 40m
Wed 1/207:20 am -
2 stops17h 45m
Deal found 8/26![LATAM Airlines logo]()
$1,208
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.
Sun 12/277:08 pm -
1 stop33h 27m
Tue 3/237:20 am -
2 stops18h 07m
Deal found 8/29![Delta logo]()
$1,106
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.
Thu 10/14:07 pm -
1 stop13h 53m
Mon 10/59:00 pm -
1 stop15h 43m
Deal found 8/26![United Airlines logo]()
$1,242
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:20 am -
2 stops35h 20m
Wed 9/235:35 pm -
2 stops40h 25m
Deal found 8/27![LATAM Airlines logo]()
$1,268
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.
Wed 11/119:08 am -
1 stop19h 27m
Mon 11/169:30 pm -
1 stop15h 26m
Deal found 8/28![Delta logo]()
$1,178
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.
Mon 10/127:22 pm -
2 stops18h 38m
Mon 10/195:35 pm -
2 stops25h 22m
Deal found 8/28![LATAM Airlines logo]()
$1,285
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.
Wed 12/91:08 pm -
1 stop15h 27m
Mon 12/143:10 pm -
2 stops20h 53m
Deal found 8/27![Delta logo]()
$1,178
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:15 pm -
1 stop17h 45m
Mon 10/199:00 pm -
1 stop15h 43m
Deal found 8/28![United Airlines logo]()
$1,306
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.
Thu 11/1211:29 am -
1 stop20h 26m
Mon 11/169:30 pm -
1 stop21h 24m
Deal found 8/28![Delta logo]()
$1,178
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:51 pm -
2 stops16h 49m
Thu 10/155:35 pm -
2 stops20h 01m
Deal found 8/26![LATAM Airlines logo]()
$1,315
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 10/101:55 pm -
1 stop16h 05m
Sat 10/179:00 pm -
1 stop13h 43m
Deal found 8/26![United Airlines logo]()
$1,398
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 12/176:00 am -
1 stop23h 30m
Tue 1/511:35 pm -
2 stops26h 11m
Deal found 8/29![American Airlines logo]()
$2,159
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:58 am -
1 stop19h 42m
Fri 11/207:20 am -
2 stops17h 59m
Deal found 8/26![LATAM Airlines logo]()
$1,458
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:15 am -
1 stop19h 05m
Fri 11/2011:55 pm -
1 stop18h 33m
Deal found 8/29![United Airlines logo]()
$1,458
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.
Wed 12/96:21 pm -
2 stops16h 39m
Mon 12/145:35 pm -
2 stops18h 28m
Deal found 8/27![Delta logo]()
$1,403
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:22 pm -
2 stops19h 38m
Fri 10/233:45 pm -
2 stops22h 01m
Deal found 8/27![LATAM Airlines logo]()
$1,468
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 10/104:10 pm -
1 stop13h 50m
Sat 10/179:00 pm -
1 stop16h 16m
Deal found 8/26![United Airlines logo]()
$1,497
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:13 pm -
2 stops18h 17m
Mon 11/165:35 pm -
2 stops19h 21m
Deal found 8/30![LATAM Airlines logo]()
$1,486
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.
Mon 12/287:50 am -
2 stops20h 50m
Sat 3/205:35 pm -
2 stops20h 30m
Deal found 8/29![Delta logo]()
$1,523
Last-minute flights from Louisiana to ArgentinaDiscover last-minute flight deals from Louisiana to Argentina. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Argentina. Data last updated August 30, 2026 and is based on user searches.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:57 pm -
1 stop15h 48m
Mon 8/318:10 pm -
1 stop18h 37m
Deal found 8/26![LATAM Airlines logo]()
$1,547
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:59 am -
2 stops32h 11m
Thu 9/172:20 pm -
2 stops21h 07m
Deal found 8/26![GOL logo]()
$1,415
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:05 pm -
2 stops24h 05m
Thu 9/172:20 pm -
2 stops21h 07m
Deal found 8/27![American Airlines logo]()
$1,462
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:50 am -
3 stops33h 09m
Thu 9/177:35 am -
3 stops29h 16m
Deal found 8/26![Multiple Airlines logo]()
$2,134
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:10 pm -
2 stops23h 53m
Mon 9/147:35 am -
2 stops18h 02m
Deal found 8/27![LATAM Airlines logo]()
$1,133
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:59 pm -
2 stops38h 07m
Mon 9/147:50 pm -
3 stops28h 28m
Deal found 8/27![Multiple Airlines logo]()
$2,123
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:20 am -
2 stops34h 01m
Wed 9/238:10 pm -
1 stop13h 50m
Deal found 8/27![LATAM Airlines logo]()
$1,242
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:20 am -
2 stops35h 20m
Wed 9/235:35 pm -
2 stops40h 25m
Deal found 8/27![LATAM Airlines logo]()
$1,268
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 9/185:05 am -
1 stop24h 55m
Wed 9/239:00 pm -
1 stop18h 13m
Deal found 8/27![United Airlines logo]()
$1,296
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:45 am -
2 stops24h 45m
Wed 9/234:35 pm -
3 stops43h 00m
Deal found 8/27![Air Canada logo]()
$1,763
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 9/256:01 pm -
2 stops59h 59m
Fri 10/169:00 pm -
2 stops26h 44m
Deal found 8/27![United Airlines logo]()
$1,234
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:07 pm -
2 stops31h 38m
Fri 10/167:21 pm -
3 stops47h 41m
Deal found 8/27![LATAM Airlines logo]()
$1,496
One-way flights from Louisiana to ArgentinaSearch for one-way flight options from Louisiana to Argentina. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
Search for one-way flight options from Louisiana to Argentina. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
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 11/248:00 am -
3 stops20h 00m
Deal found 8/28![Multiple Airlines logo]()
$400
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 11/248:00 am -
3 stops24h 20m
Deal found 8/28![Multiple Airlines logo]()
$413
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.
Wed 11/253:48 pm -
3 stops39h 02m
Deal found 8/28![Multiple Airlines logo]()
$422
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:18 pm -
3 stops54h 42m
Deal found 8/26![Multiple Airlines logo]()
$451
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:04 pm -
3 stops53h 16m
Deal found 8/26![Multiple Airlines logo]()
$575
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:59 pm -
1 stop13h 41m
Deal found 8/28![Delta logo]()
$740
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:00 am -
2 stops25h 00m
Deal found 8/26![GOL logo]()
$810
This Air Canada deal was found by Cheapflights users on 8/25. 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.
Thu 10/2911:30 am -
2 stops36h 05m
Deal found 8/25![Air Canada logo]()
$813
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:02 pm -
1 stop13h 43m
Deal found 8/26![LATAM Airlines logo]()
$814
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:44 pm -
2 stops33h 16m
Deal found 8/27![LATAM Airlines logo]()
$817
Find flight deals from Louisiana to Argentina
Keep the following information in mind while searching for Louisiana to Argentina flight deals. Data was last updated August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,098 (Delta) |
One-way from | $400 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $1,505 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Argentina 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 30, 2026.
Use the filters below to find and compare flights from Louisiana to Argentina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini
MSYEZE
New Orleans Louis Armstrong
Wed 11/11
11:10 am-7:35 am
1 stop17h 25m
Buenos Aires Ministro Pistarini
Thu 11/26
9:30 pm-4:13 pm
1 stop21h 43m
$1,098
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery
MSYAEP
New Orleans Louis Armstrong
Wed 12/30
7:50 am-7:40 am
2 stops20h 50m
Buenos Aires Jorge Newbery
Mon 3/22
5:35 pm-12:05 pm
2 stops20h 30m
$1,098
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - AEP Buenos Aires Jorge Newbery
MSYAEP
New Orleans Louis Armstrong
Wed 11/11
9:08 am-7:40 am
2 stops19h 32m
Buenos Aires Jorge Newbery
Thu 11/26
5:35 pm-12:02 pm
2 stops21h 27m
$1,098
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini
MSYEZE
New Orleans Louis Armstrong
Sun 12/27
7:08 pm-7:35 am
1 stop33h 27m
Buenos Aires Ministro Pistarini
Tue 3/23
7:20 am-11:27 pm
2 stops18h 07m
$1,106
New OrleansMendoza
MSY New Orleans Louis Armstrong - MDZ Mendoza El Plumerillo
MSYMDZ
New Orleans Louis Armstrong
Thu 9/10
5:10 pm-7:03 pm
2 stops23h 53m
Mendoza El Plumerillo
Mon 9/14
7:35 am-11:37 pm
2 stops18h 02m
$1,133
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini
MSYEZE
New Orleans Louis Armstrong
Tue 1/12
2:12 pm-7:20 am
1 stop14h 08m
Buenos Aires Ministro Pistarini
Wed 1/20
11:55 pm-1:15 pm
1 stop16h 20m
$1,138
Quickest round-trip
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini
MSYEZE
New Orleans Louis Armstrong
Thu 11/12
6:22 pm-9:40 am
1 stop12h 18m
Buenos Aires Ministro Pistarini
Mon 11/16
11:35 pm-9:56 am
1 stop13h 21m
$1,176
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini
MSYEZE
New Orleans Louis Armstrong
Wed 11/11
9:08 am-7:35 am
1 stop19h 27m
Buenos Aires Ministro Pistarini
Mon 11/16
9:30 pm-9:56 am
1 stop15h 26m
$1,178
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini
MSYEZE
New Orleans Louis Armstrong
Wed 12/9
1:08 pm-7:35 am
1 stop15h 27m
Buenos Aires Ministro Pistarini
Mon 12/14
3:10 pm-9:03 am
2 stops20h 53m
$1,178
New OrleansBuenos Aires
MSY New Orleans Louis Armstrong - EZE Buenos Aires Ministro Pistarini
MSYEZE
New Orleans Louis Armstrong
Thu 11/12
11:29 am-10:55 am
1 stop20h 26m
Buenos Aires Ministro Pistarini
Mon 11/16
9:30 pm-3:54 pm
1 stop21h 24m
$1,178
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Argentina
Have a flexible travel schedule? Discover the best time to fly to Argentina from Louisiana with our price prediction graph.
MSY-EZE
MSY-MDZ
MSY-AEP
LCH-EZE
BTR-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 Louisiana to Argentina
USLA-AR0
MSY-EZE
MSY-MDZ
MSY-AEP
LCH-EZE
What is the cheapest month to book a flight from Louisiana to Argentina?
Currently, September is the cheapest month in which you can book a flight from Louisiana to Argentina (average of $1,115). Flying from Louisiana to Argentina in June is currently the most expensive (average of $1,840). 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.
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Louisiana to Argentina
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Argentina by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Argentina by cabin class
Find flights from Louisiana to Argentina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Argentina flights
Browse other Louisiana and Argentina flight options. Last updated on August 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisiana to Argentina flights
Consider these flights traveling from Louisiana to Argentina.
Top 2 airlines flying from Louisiana to Argentina
Discover the top 2 airlines that operate flights from Louisiana to Argentina. 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$975 | Average$1,165 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,015 | Average$1,541 | FlexibilityNo cancel fee | On-time69% |