$271+ Cheap flights from Puerto Rico to Argentina
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EZE
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico 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
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Cheapest flights from Puerto Rico to ArgentinaExplore the most affordable flight options available from Puerto Rico to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Puerto Rico to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/117:35 pm -
2 stops34h 45m
Sat 11/2110:05 pm -
1 stop24h 19m
Deal found 10/29![United Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/27:40 am -
1 stop22h 40m
Mon 12/711:55 pm -
1 stop22h 29m
Deal found 10/29![United Airlines logo]()
$674
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 12/17:00 am -
2 stops32h 00m
Sun 1/245:35 pm -
2 stops31h 23m
Deal found 10/27![Delta logo]()
$674
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 12/47:00 am -
2 stops23h 35m
Sun 1/2411:35 pm -
1 stop18h 50m
Deal found 10/27![Delta logo]()
$678
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:33 pm -
1 stop13h 02m
Mon 12/711:05 pm -
1 stop11h 14m
Deal found 10/25![Arajet logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/24:33 pm -
1 stop13h 02m
Mon 12/75:00 am -
2 stops29h 19m
Deal found 10/28![Multiple Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/103:46 pm -
1 stop16h 34m
Tue 12/1511:55 pm -
1 stop22h 29m
Deal found 10/27![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/28:05 am -
2 stops24h 15m
Sun 1/2411:55 pm -
2 stops25h 41m
Deal found 10/27![United Airlines logo]()
$728
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:33 pm -
2 stops17h 47m
Mon 12/71:32 pm -
2 stops20h 47m
Deal found 10/28![Multiple Airlines logo]()
$759
This Avianca deal was found by Cheapflights users on 10/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 pm -
1 stop10h 45m
Mon 11/231:40 am -
1 stop10h 45m
Deal found 10/28![Avianca logo]()
$771
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 12/41:58 pm -
2 stops27h 32m
Wed 1/205:35 pm -
2 stops20h 14m
Deal found 10/27![Delta logo]()
$781
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:20 pm -
2 stops49h 40m
Mon 11/97:05 am -
1 stop29h 20m
Deal found 10/25![Avianca logo]()
$809
Best flights from Puerto Rico to ArgentinaDiscover carefully curated flight deals from Puerto Rico to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Puerto Rico to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/29. 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 1/184:10 pm -
2 stops22h 50m
Mon 1/258:40 am -
2 stops40h 18m
Deal found 10/29![Delta logo]()
$720
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/94:00 pm -
1 stop9h 45m
Mon 2/1512:25 am -
1 stop15h 05m
Deal found 10/28![Arajet logo]()
$741
This Copa Airlines deal was found by Cheapflights users on 10/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:17 pm -
1 stop27h 03m
Mon 11/233:40 am -
1 stop13h 29m
Deal found 10/25![Copa Airlines logo]()
$793
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 2/94:00 pm -
1 stop9h 45m
Wed 2/172:55 pm -
2 stops24h 59m
Deal found 10/26![Multiple Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/172:05 am -
2 stops48h 41m
Wed 12/93:46 am -
2 stops21h 50m
Deal found 10/29![United Airlines logo]()
$876
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:20 pm -
1 stop11h 00m
Wed 1/137:40 am -
2 stops32h 30m
Deal found 10/26![Avianca logo]()
$1,133
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/277:00 am -
2 stops32h 00m
Thu 12/33:50 pm -
2 stops21h 56m
Deal found 10/29![Delta logo]()
$781
This Arajet deal was found by Cheapflights users on 10/29. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:49 am -
1 stop14h 41m
Sat 12/123:30 am -
1 stop12h 00m
Deal found 10/29![Arajet logo]()
$812
This Copa Airlines deal was found by Cheapflights users on 10/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/76:13 am -
1 stop17h 15m
Fri 3/269:04 am -
1 stop14h 20m
Deal found 10/29![Copa Airlines logo]()
$849
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/123:46 pm -
2 stops59h 00m
Fri 12/43:46 am -
2 stops33h 04m
Deal found 10/29![United Airlines logo]()
$876
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/306:20 pm -
2 stops19h 50m
Sat 12/53:28 am -
1 stop12h 02m
Deal found 10/26![Multiple Airlines logo]()
$923
This Delta deal was found by Cheapflights users on 10/27. 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 12/27:00 am -
2 stops25h 40m
Tue 1/198:40 am -
2 stops29h 09m
Deal found 10/27![Delta logo]()
$858
This Arajet deal was found by Cheapflights users on 10/29. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/209:30 pm -
1 stop29h 15m
Sat 3/275:35 am -
1 stop12h 04m
Deal found 10/29![Arajet logo]()
$872
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/177:35 pm -
2 stops55h 11m
Mon 12/143:46 am -
2 stops21h 50m
Deal found 10/29![United Airlines logo]()
$876
This Copa Airlines deal was found by Cheapflights users on 10/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/155:33 am -
1 stop15h 47m
Fri 2/262:45 pm -
1 stop26h 26m
Deal found 10/28![Copa Airlines logo]()
$911
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 12/17:00 am -
2 stops32h 00m
Mon 1/188:40 am -
2 stops29h 09m
Deal found 10/27![Delta logo]()
$858
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:28 am -
2 stops26h 32m
Mon 12/76:55 am -
1 stop27h 24m
Deal found 10/28![Multiple Airlines logo]()
$946
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/78:05 am -
2 stops24h 15m
Sun 12/1311:55 pm -
1 stop17h 41m
Deal found 10/27![United Airlines logo]()
$881
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/11:05 pm -
1 stop15h 35m
Fri 4/97:00 am -
2 stops33h 15m
Deal found 10/29![Avianca logo]()
$1,140
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/94:00 pm -
3 stops22h 10m
Tue 2/164:00 pm -
3 stops24h 03m
Deal found 10/28![Multiple Airlines logo]()
$958
This Copa Airlines deal was found by Cheapflights users on 10/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:28 am -
1 stop14h 43m
Wed 12/301:29 am -
1 stop21h 59m
Deal found 10/28![Copa Airlines logo]()
$1,054
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/12:15 pm -
2 stops18h 35m
Wed 3/109:30 pm -
1 stop20h 50m
Deal found 10/26![Delta logo]()
$969
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/102:05 am -
2 stops28h 15m
Fri 12/1811:55 pm -
1 stop31h 20m
Deal found 10/26![United Airlines logo]()
$983
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3111:26 am -
1 stop14h 54m
Fri 1/155:00 am -
1 stop15h 44m
Deal found 10/29![Multiple Airlines logo]()
$1,048
This Arajet deal was found by Cheapflights users on 10/27. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:49 am -
1 stop14h 41m
Sat 12/123:30 am -
1 stop12h 00m
Deal found 10/27![Arajet logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/103:46 pm -
1 stop38h 34m
Wed 11/1811:55 pm -
1 stop17h 41m
Deal found 10/28![United Airlines logo]()
$1,004
This Arajet deal was found by Cheapflights users on 10/27. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:49 am -
1 stop14h 41m
Fri 12/41:29 am -
1 stop19h 31m
Deal found 10/27![Arajet logo]()
$1,180
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/11:05 pm -
2 stops18h 25m
Fri 4/95:35 pm -
2 stops18h 50m
Deal found 10/29![Multiple Airlines logo]()
$1,112
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:20 pm -
1 stop10h 20m
Sun 11/297:05 am -
1 stop10h 50m
Deal found 10/29![Avianca logo]()
$1,484
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/137:40 am -
1 stop24h 40m
Sun 11/2911:55 pm -
2 stops38h 20m
Deal found 10/30![United Airlines logo]()
$1,030
Last-minute flights from Puerto Rico to ArgentinaDiscover last-minute flight deals from Puerto Rico to Argentina. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Argentina. Data last updated October 30, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 10/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 pm -
1 stop10h 45m
Mon 11/231:40 am -
1 stop10h 45m
Deal found 10/28![Avianca logo]()
$771
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:20 pm -
2 stops49h 40m
Mon 11/97:05 am -
1 stop29h 20m
Deal found 10/25![Avianca logo]()
$809
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/117:35 pm -
2 stops34h 45m
Sat 11/2110:05 pm -
1 stop24h 19m
Deal found 10/29![United Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/148:25 am -
2 stops23h 55m
Tue 11/1711:55 pm -
2 stops25h 41m
Deal found 10/27![United Airlines logo]()
$678
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 11/164:20 pm -
1 stop16h 20m
Wed 11/255:00 pm -
2 stops23h 05m
Deal found 10/27![Delta logo]()
$674
This LATAM Airlines deal was found by Cheapflights users on 10/28. 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 11/164:20 pm -
1 stop16h 20m
Wed 12/29:30 pm -
1 stop16h 16m
Deal found 10/28![Delta logo]()
$781
This Copa Airlines deal was found by Cheapflights users on 10/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:28 pm -
1 stop10h 42m
Thu 12/34:28 am -
1 stop12h 40m
Deal found 10/29![Copa Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/242:05 am -
2 stops28h 15m
Wed 12/210:05 pm -
2 stops51h 31m
Deal found 10/28![United Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:05 am -
2 stops30h 15m
Sun 12/611:55 pm -
1 stop22h 29m
Deal found 10/25![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/262:05 am -
2 stops30h 15m
Thu 12/310:05 pm -
1 stop24h 19m
Deal found 10/29![United Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/277:00 am -
1 stop23h 35m
Wed 12/29:30 pm -
1 stop21h 08m
Deal found 10/29![Delta logo]()
$772
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/277:00 am -
2 stops32h 00m
Thu 12/33:50 pm -
2 stops21h 56m
Deal found 10/29![Delta logo]()
$781
One-way flights from Puerto Rico to ArgentinaSearch for one-way flight options from Puerto Rico to Argentina. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Puerto Rico to Argentina. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:33 pm -
1 stop13h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$271
This Expedia deal was found by Cheapflights users on 10/27. 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.
Wed 12/304:33 pm -
1 stop15h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$272
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Mon 4/123:20 pm -
1 stop11h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 4/165:50 pm -
1 stop14h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$280
This Jetabroad deal was found by Cheapflights users on 10/27. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:24 pm -
1 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$286
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/184:24 pm -
1 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$294
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:24 pm -
1 stop9h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$294
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/153:20 pm -
1 stop12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$297
This Expedia deal was found by Cheapflights users on 10/27. 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.
Wed 4/74:04 pm -
1 stop16h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 1/54:00 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$299
This Jetabroad deal was found by Cheapflights users on 10/27. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/114:24 pm -
1 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$302
This Jetabroad deal was found by Cheapflights users on 10/27. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/94:00 pm -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Arajet logo]()
$303
Find flight deals from Puerto Rico to Argentina
Keep the following information in mind while searching for Puerto Rico to Argentina flight deals. Data was last updated October 30, 2026.
Round-trip from | $626 (Expedia) |
|---|---|
One-way from | $271 (Booking.com) |
Popular in | January |
Cheapest in | September |
Average price | $767 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico 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 October 30, 2026.
Use the filters below to find and compare flights from Puerto Rico to Argentina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Wed 3/17
4:33 pm-9:32 am
1 stop15h 59m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$315
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Mon 11/16
5:34 am-5:05 am
2 stops22h 31m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$372
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Thu 11/26
3:42 am-7:30 am
2 stops26h 48m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$377
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Sat 11/14
6:17 pm-4:20 am
2 stops33h 03m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$407
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Tue 11/17
6:17 pm-5:05 am
2 stops33h 48m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$407
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Sun 11/15
6:00 am-11:10 pm
3 stops40h 10m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$412
San JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Fri 1/8
5:30 am-12:09 am
1 stop17h 39m
Mendoza El Plumerillo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$415
San JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Sun 1/10
6:14 pm-12:09 am
1 stop28h 55m
Mendoza El Plumerillo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$415
San JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Fri 1/22
6:14 pm-12:09 am
1 stop28h 55m
Mendoza El Plumerillo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$415
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Sun 12/27
6:09 pm-5:05 am
2 stops33h 56m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$424
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Argentina
Have a flexible travel schedule? Discover the best time to fly to Argentina from Puerto Rico with our price prediction graph.
SJU-AEP
SJU-MDZ
SJU-EZE
SJU-COR
SJU-FTE
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 Puerto Rico to Argentina
PR0-AR0
SJU-AEP
SJU-MDZ
SJU-EZE
SJU-COR
What is the cheapest month to book a flight from Puerto Rico to Argentina?
Currently, September is the cheapest month in which you can book a flight from Puerto Rico to Argentina (average of $580). Flying from Puerto Rico to Argentina in January is currently the most expensive (average of $941). 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.
How far ahead should I book a flight from Puerto Rico to Argentina?
The best time to book flights from Puerto Rico to Argentina is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Argentina
Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated October 30, 2026.
Peruse reviews from past customers who have flown with Delta,Copa Airlines, andAmerican Airlines from Puerto Rico to Argentina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico 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
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Popular flights
Alternative routes for Puerto Rico 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 Puerto Rico to Argentina by cabin class
Find flights from Puerto Rico to Argentina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Argentina flights
Browse other Puerto Rico and Argentina flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Puerto Rico to Argentina
Discover the top 4 airlines that operate flights from Puerto Rico 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 October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$628 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$574 | Average$778 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$599 | Average$855 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$602 | Average$972 | FlexibilityNo cancel fee | On-time71% |