$237+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EZE
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Argentina with Cheapflights
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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 September 23, 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 September 23, 2026.
This Travelocity deal was found by Cheapflights users on 9/19. 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.
Thu 12/314:24 pm -
1 stop9h 56m
Wed 1/135:00 am -
1 stop10h 58m
Deal found 9/19![Arajet logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 12/314:24 pm -
1 stop9h 56m
Fri 1/156:30 pm -
2 stops26h 30m
Deal found 9/19![Multiple Airlines logo]()
$633
This Arajet deal was found by Cheapflights users on 9/21. 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.
Thu 12/34:24 pm -
1 stop10h 56m
Sat 12/55:35 am -
1 stop12h 04m
Deal found 9/21![Arajet logo]()
$635
This Booking.com deal was found by Cheapflights users on 9/20. 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.
Tue 12/810:49 am -
1 stop16h 31m
Wed 12/1611:10 pm -
1 stop16h 44m
Deal found 9/20![Arajet logo]()
$637
This Arajet deal was found by Cheapflights users on 9/21. 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.
Thu 12/34:24 pm -
1 stop10h 56m
Wed 12/911:10 pm -
1 stop16h 44m
Deal found 9/21![Arajet logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 12/24:28 pm -
1 stop13h 07m
Wed 12/911:10 pm -
1 stop16h 44m
Deal found 9/21![Arajet logo]()
$647
This Arajet deal was found by Cheapflights users on 9/21. 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.
Wed 12/24:28 pm -
1 stop13h 07m
Sat 12/55:35 am -
1 stop12h 04m
Deal found 9/21![Arajet logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/3010:09 am -
1 stop17h 26m
Wed 12/911:10 pm -
1 stop16h 44m
Deal found 9/21![Arajet logo]()
$657
This United Airlines deal was found by Cheapflights users on 9/21. 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 9/247:00 am -
1 stop24h 00m
Tue 10/69:00 pm -
1 stop24h 38m
Deal found 9/21![United Airlines logo]()
$664
This Arajet deal was found by Cheapflights users on 9/22. 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.
Sun 10/184:00 pm -
1 stop29h 24m
Mon 11/3012:40 am -
1 stop9h 39m
Deal found 9/22![Arajet logo]()
$664
This Arajet deal was found by Cheapflights users on 9/19. 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.
Mon 11/1610:09 am -
1 stop17h 26m
Wed 11/2511:10 pm -
1 stop16h 44m
Deal found 9/19![Arajet logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/64:30 pm -
1 stop26h 45m
Tue 10/208:00 am -
2 stops31h 34m
Deal found 9/19![Multiple Airlines logo]()
$667
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 September 23, 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 September 23, 2026.
This Arajet deal was found by Cheapflights users on 9/18. 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.
Mon 3/13:20 pm -
1 stop12h 15m
Wed 3/105:20 am -
1 stop10h 38m
Deal found 9/18![Arajet logo]()
$727
This Delta deal was found by Cheapflights users on 9/21. 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 12/66:20 pm -
2 stops29h 53m
Deal found 9/21![Delta logo]()
$780
This Copa Airlines deal was found by Cheapflights users on 9/20. 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 10/76:16 pm -
1 stop27h 10m
Thu 10/155:25 am -
1 stop11h 49m
Deal found 9/20![Copa Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/73:56 pm -
2 stops39h 04m
Thu 10/159:00 pm -
2 stops40h 34m
Deal found 9/22![United Airlines logo]()
$808
This Avianca deal was found by Cheapflights users on 9/21. 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.
Fri 10/236:35 pm -
1 stop10h 45m
Thu 10/297:40 am -
1 stop10h 15m
Deal found 9/21![Avianca logo]()
$821
This Kiwi.com deal was found by Cheapflights users on 9/20. 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
Tue 1/124:00 pm -
2 stops23h 58m
Deal found 9/20![Multiple Airlines logo]()
$897
This Arajet deal was found by Cheapflights users on 9/22. 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 10/249:00 pm -
1 stop30h 35m
Mon 11/3012:40 am -
1 stop9h 39m
Deal found 9/22![Arajet logo]()
$729
This Delta deal was found by Cheapflights users on 9/20. 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 3/1011:35 pm -
1 stop22h 45m
Deal found 9/20![Delta logo]()
$785
This Copa Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/66:16 pm -
1 stop29h 35m
Thu 10/155:25 am -
1 stop11h 49m
Deal found 9/21![Copa Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/21. 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 stops30h 15m
Wed 12/211:55 pm -
2 stops25h 41m
Deal found 9/21![United Airlines logo]()
$808
This Arajet deal was found by Cheapflights users on 9/21. 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.
Sun 3/74:00 pm -
1 stop29h 05m
Fri 3/2611:05 pm -
1 stop21h 55m
Deal found 9/21![Arajet logo]()
$781
This Copa Airlines deal was found by Cheapflights users on 9/22. 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 11/276:17 pm -
1 stop29h 35m
Tue 12/82:45 pm -
1 stop26h 23m
Deal found 9/22![Copa Airlines logo]()
$815
This Mytrip deal was found by Cheapflights users on 9/18. 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 12/710:09 am -
2 stops21h 18m
Fri 12/119:57 pm -
2 stops19h 42m
Deal found 9/18![Multiple Airlines logo]()
$917
This Arajet deal was found by Cheapflights users on 9/22. 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.
Sun 10/184:00 pm -
1 stop29h 24m
Wed 12/25:00 am -
1 stop10h 58m
Deal found 9/22![Arajet logo]()
$803
This Delta deal was found by Cheapflights users on 9/19. 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
Mon 3/811:35 pm -
1 stop15h 50m
Deal found 9/19![Delta logo]()
$892
This Copa Airlines deal was found by Cheapflights users on 9/19. 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 10/236:16 pm -
1 stop29h 04m
Thu 10/297:03 am -
1 stop10h 11m
Deal found 9/19![Copa Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 9/18. 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 2/114:55 pm -
2 stops37h 25m
Wed 2/1711:55 pm -
2 stops25h 41m
Deal found 9/18![United Airlines logo]()
$938
This Justfly.com deal was found by Cheapflights users on 9/19. 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.
Mon 11/94:35 pm -
2 stops40h 45m
Sun 11/227:10 pm -
2 stops21h 00m
Deal found 9/19![Avianca logo]()
$1,038
This Arajet deal was found by Cheapflights users on 9/22. 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.
Sun 10/254:00 pm -
1 stop11h 35m
Wed 12/25:00 am -
1 stop10h 58m
Deal found 9/22![Arajet logo]()
$844
This Copa Airlines deal was found by Cheapflights users on 9/18. 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 11/55:34 am -
1 stop21h 12m
Sun 11/86:31 am -
1 stop10h 38m
Deal found 9/18![Copa Airlines logo]()
$851
This FlightHub deal was found by Cheapflights users on 9/19. 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 11/94:35 pm -
2 stops40h 45m
Sun 11/227:10 pm -
2 stops21h 00m
Deal found 9/19![Multiple Airlines logo]()
$1,038
This Delta deal was found by Cheapflights users on 9/20. 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 11/51:50 pm -
2 stops25h 15m
Thu 11/121:00 pm -
2 stops29h 43m
Deal found 9/20![Delta logo]()
$1,018
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/76:16 pm -
1 stop29h 06m
Mon 10/197:35 am -
2 stops19h 34m
Deal found 9/18![Multiple Airlines logo]()
$1,052
This Copa Airlines deal was found by Cheapflights users on 9/19. 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 11/95:34 am -
1 stop18h 09m
Sat 11/211:44 am -
1 stop15h 25m
Deal found 9/19![Copa Airlines logo]()
$923
This Mytrip deal was found by Cheapflights users on 9/21. 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 10/216:35 pm -
3 stops24h 35m
Wed 10/2812:15 pm -
3 stops25h 20m
Deal found 9/21![Multiple Airlines logo]()
$1,107
This Delta deal was found by Cheapflights users on 9/19. 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 12/316:30 am -
2 stops22h 50m
Fri 1/153:00 am -
2 stops43h 00m
Deal found 9/19![Delta logo]()
$1,149
This Copa Airlines deal was found by Cheapflights users on 9/18. 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 10/76:16 pm -
1 stop29h 06m
Sun 10/181:25 am -
1 stop15h 49m
Deal found 9/18![Copa Airlines logo]()
$1,025
This Priceline deal was found by Cheapflights users on 9/19. 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.
Mon 10/1210:38 am -
2 stops19h 52m
Wed 10/285:25 pm -
2 stops27h 08m
Deal found 9/19![Multiple Airlines logo]()
$1,134
This Delta deal was found by Cheapflights users on 9/19. 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 10/255:59 pm -
2 stops21h 01m
Fri 11/135:35 pm -
2 stops44h 07m
Deal found 9/19![Delta logo]()
$1,165
This Delta deal was found by Cheapflights users on 9/18. 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 10/255:59 pm -
2 stops21h 01m
Mon 11/168:05 pm -
2 stops46h 38m
Deal found 9/18![Delta logo]()
$1,165
Last-minute flights from Puerto Rico to ArgentinaDiscover last-minute flight deals from Puerto Rico to Argentina. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Argentina. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/21. 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 9/211:00 am -
2 stops30h 00m
Tue 9/299:00 pm -
1 stop19h 42m
Deal found 9/21![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 9/21. 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 9/247:00 am -
1 stop24h 00m
Tue 10/69:00 pm -
1 stop24h 38m
Deal found 9/21![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/247:00 am -
1 stop24h 00m
Thu 10/19:00 pm -
1 stop24h 38m
Deal found 9/20![United Airlines logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/64:30 pm -
1 stop26h 45m
Tue 10/208:00 am -
2 stops31h 34m
Deal found 9/19![Multiple Airlines logo]()
$667
This Arajet deal was found by Cheapflights users on 9/18. 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 10/134:30 pm -
1 stop30h 35m
Wed 11/410:05 pm -
1 stop17h 49m
Deal found 9/18![Arajet logo]()
$726
This Arajet deal was found by Cheapflights users on 9/22. 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 10/179:00 pm -
1 stop30h 35m
Mon 11/3012:40 am -
1 stop9h 39m
Deal found 9/22![Arajet logo]()
$729
This Arajet deal was found by Cheapflights users on 9/22. 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.
Sun 10/184:00 pm -
1 stop29h 24m
Mon 11/3012:40 am -
1 stop9h 39m
Deal found 9/22![Arajet logo]()
$664
This Arajet deal was found by Cheapflights users on 9/22. 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.
Fri 10/235:50 pm -
1 stop31h 40m
Mon 11/3012:40 am -
1 stop9h 39m
Deal found 9/22![Arajet logo]()
$697
This Arajet deal was found by Cheapflights users on 9/18. 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.
Fri 10/235:50 pm -
1 stop14h 26m
Wed 11/410:05 pm -
1 stop17h 49m
Deal found 9/18![Arajet logo]()
$733
This Arajet deal was found by Cheapflights users on 9/22. 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.
Sun 10/254:00 pm -
1 stop11h 35m
Mon 11/3012:40 am -
1 stop9h 39m
Deal found 9/22![Arajet logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/254:00 pm -
1 stop10h 45m
Fri 10/305:16 pm -
2 stops27h 44m
Deal found 9/21![Multiple Airlines logo]()
$744
This Arajet deal was found by Cheapflights users on 9/22. 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.
Sun 10/254:00 pm -
1 stop29h 05m
Tue 12/111:00 am -
1 stop28h 58m
Deal found 9/22![Arajet logo]()
$759
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 September 23, 2026.
Search for one-way flight options from Puerto Rico to Argentina. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Expedia deal was found by Cheapflights users on 9/19. 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 12/314:24 pm -
1 stop9h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Arajet logo]()
$237
This Booking.com deal was found by Cheapflights users on 9/18. 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 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Arajet logo]()
$260
This Expedia deal was found by Cheapflights users on 9/20. 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.
Mon 11/3010:09 am -
1 stop17h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Arajet logo]()
$278
This Booking.com deal was found by Cheapflights users on 9/20. 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.
Tue 10/64:30 pm -
1 stop30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Arajet logo]()
$291
This Trip.com deal was found by Cheapflights users on 9/20. 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.
Tue 10/64:30 pm -
2 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$299
This Trip.com deal was found by Cheapflights users on 9/19. 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.
Sun 10/184:00 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/84:00 pm -
3 stops51h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/124:24 pm -
2 stops35h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/244:24 pm -
2 stops28h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/244:24 pm -
2 stops23h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$316
This Jetabroad deal was found by Cheapflights users on 9/18. 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.
Sun 12/134:00 pm -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Arajet logo]()
$317
This Trip.com deal was found by Cheapflights users on 9/20. 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.
Tue 10/64:30 pm -
2 stops24h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$324
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 September 23, 2026.
Round-trip from | $628 (Travelocity) |
|---|---|
One-way from | $237 (Expedia) |
Popular in | February |
Cheapest in | May |
Average price | $637 |
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 September 23, 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 - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Thu 12/24
4:24 pm-4:36 pm
2 stops23h 12m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$316
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Thu 11/19
4:24 pm-3:45 am
1 stop10h 21m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$378
San JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Mon 3/22
8:24 am-11:48 pm
1 stop14h 24m
Mendoza El Plumerillo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$382
San JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Wed 12/30
7:50 am-6:20 am
2 stops45h 30m
Mendoza El Plumerillo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$395
San JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Thu 12/31
6:30 am-6:20 am
2 stops22h 50m
Mendoza El Plumerillo
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$395
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Thu 12/31
4:24 pm-10:05 pm
1 stop28h 41m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$398
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Sat 11/7
5:34 am-4:20 am
2 stops21h 46m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$398
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Thu 10/15
1:05 pm-5:40 am
1 stop15h 35m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$413
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Fri 1/15
7:30 am-9:40 am
1 stop25h 10m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$422
Quickest round-trip
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - AEP Buenos Aires Jorge Newbery
SJUAEP
San Juan Luis Munoz Marin Intl
Sat 1/16
6:20 pm-5:40 am
1 stop10h 20m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$423
Showing 1-10 of 59 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-EZE
SJU-COR
SJU-MDZ
SJU-AEP
SJU-USH
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-EZE
SJU-COR
SJU-MDZ
SJU-AEP
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 $929). 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 September 23, 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.
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
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 September 23, 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 September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$627 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$543 | Average$767 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$599 | Average$841 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$602 | Average$953 | FlexibilityNo cancel fee | On-time71% |