$148+ Cheap flights from Puerto Rico 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EZE
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Argentina with Cheapflights
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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 August 25, 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 August 25, 2026.
This Expedia deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/165:50 pm -
1 stop12h 00m
Sat 10/248:10 am -
1 stop12h 20m
Deal found 8/23![Arajet logo]()
$444
This Booking.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Fri 10/95:50 pm -
1 stop12h 00m
Sat 10/173:31 am -
1 stop11h 59m
Deal found 8/24![Arajet logo]()
$535
This Trip.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Wed 11/184:28 pm -
1 stop16h 32m
Mon 11/309:15 pm -
1 stop11h 45m
Deal found 8/23![Arajet logo]()
$552
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:00 pm -
1 stop10h 45m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/21![Arajet logo]()
$563
This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:30 pm -
1 stop10h 15m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/21![Arajet logo]()
$564
This Trip.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Wed 9/234:04 pm -
1 stop13h 41m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/24![Arajet logo]()
$567
This CheapOair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:04 pm -
1 stop13h 41m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/23![Arajet logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:04 am -
2 stops26h 46m
Sat 10/248:10 am -
1 stop12h 20m
Deal found 8/23![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 stop10h 15m
Tue 10/132:30 pm -
2 stops25h 04m
Deal found 8/24![Multiple Airlines logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:30 pm -
1 stop10h 15m
Tue 10/202:30 pm -
2 stops25h 04m
Deal found 8/22![Multiple Airlines logo]()
$616
This Arajet deal was found by Cheapflights users on 8/21. 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.
Tue 10/64:30 pm -
1 stop10h 15m
Mon 10/199:15 pm -
1 stop18h 45m
Deal found 8/21![Arajet logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Tue 9/294:30 pm -
1 stop10h 15m
Tue 10/132:30 pm -
2 stops25h 04m
Deal found 8/21![Multiple Airlines logo]()
$623
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 August 25, 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 August 25, 2026.
This Arajet deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/165:50 pm -
1 stop31h 41m
Sat 10/248:10 am -
1 stop12h 20m
Deal found 8/24![Arajet logo]()
$637
This Mytrip deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Fri 10/95:50 pm -
1 stop12h 00m
Sun 10/183:40 pm -
3 stops25h 30m
Deal found 8/24![Multiple Airlines logo]()
$641
This Copa Airlines deal was found by Cheapflights users on 8/21. 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.
Mon 9/285:33 am -
1 stop19h 57m
Mon 10/52:49 pm -
1 stop26h 25m
Deal found 8/21![Copa Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/175:59 pm -
1 stop14h 46m
Tue 9/221:10 pm -
2 stops25h 35m
Deal found 8/23![Delta logo]()
$784
This Avianca deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Mon 10/266:20 pm -
1 stop10h 20m
Wed 11/47:05 am -
1 stop10h 50m
Deal found 8/24![Avianca logo]()
$818
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:55 pm -
2 stops25h 05m
Fri 12/47:00 pm -
2 stops24h 05m
Deal found 8/24![American Airlines logo]()
$1,009
This Arajet deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/64:30 pm -
1 stop10h 15m
Tue 10/1311:00 am -
1 stop28h 34m
Deal found 8/24![Arajet logo]()
$640
This Arajet deal was found by Cheapflights users on 8/22. 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.
Tue 9/294:30 pm -
1 stop26h 45m
Tue 10/1311:00 am -
1 stop28h 34m
Deal found 8/22![Arajet logo]()
$655
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 9/142:59 pm -
2 stops17h 41m
Mon 9/211:10 pm -
2 stops25h 35m
Deal found 8/21![Delta logo]()
$784
This Arajet deal was found by Cheapflights users on 8/20. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:28 pm -
1 stop12h 42m
Mon 12/79:15 pm -
1 stop11h 45m
Deal found 8/20![Arajet logo]()
$680
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 11/2112:01 pm -
1 stop13h 27m
Fri 12/117:00 pm -
2 stops25h 20m
Deal found 8/20![Multiple Airlines logo]()
$843
This Mytrip deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Fri 10/166:35 pm -
3 stops25h 29m
Sat 10/243:40 pm -
3 stops23h 50m
Deal found 8/23![Multiple Airlines logo]()
$855
This Arajet deal was found by Cheapflights users on 8/20. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:00 pm -
1 stop29h 24m
Sat 10/103:31 am -
1 stop11h 59m
Deal found 8/20![Arajet logo]()
$729
This Arajet deal was found by Cheapflights users on 8/21. 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 12/104:24 pm -
1 stop10h 21m
Tue 12/1511:00 am -
1 stop28h 58m
Deal found 8/21![Arajet logo]()
$737
This Arajet deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/95:50 pm -
1 stop30h 55m
Tue 10/1311:00 am -
1 stop28h 34m
Deal found 8/24![Arajet logo]()
$774
This Copa Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 11/156:17 pm -
1 stop28h 52m
Thu 12/31:29 am -
1 stop21h 48m
Deal found 8/21![Copa Airlines logo]()
$1,308
This Arajet deal was found by Cheapflights users on 8/22. 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.
Mon 11/210:09 am -
1 stop16h 14m
Sat 11/149:15 pm -
1 stop18h 15m
Deal found 8/22![Arajet logo]()
$775
This Copa Airlines deal was found by Cheapflights users on 8/22. 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.
Thu 10/16:16 pm -
1 stop29h 06m
Wed 10/211:25 am -
1 stop15h 49m
Deal found 8/22![Copa Airlines logo]()
$2,218
This Delta deal was found by Cheapflights users on 8/21. 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.
Sun 9/1312:56 pm -
2 stops20h 34m
Wed 9/306:20 pm -
2 stops23h 29m
Deal found 8/21![Delta logo]()
$2,228
This Delta deal was found by Cheapflights users on 8/21. 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.
Thu 12/103:35 pm -
2 stops21h 25m
Tue 12/156:20 pm -
2 stops21h 00m
Deal found 8/21![Delta logo]()
$2,755
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 9/1412:56 pm -
2 stops19h 44m
Mon 9/216:20 pm -
2 stops23h 29m
Deal found 8/21![Delta logo]()
$4,058
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/2612:50 pm -
2 stops22h 10m
Wed 11/46:20 pm -
2 stops24h 29m
Deal found 8/23![Delta logo]()
$4,265
This Delta deal was found by Cheapflights users on 8/20. 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.
Sun 12/63:35 pm -
2 stops21h 25m
Sun 12/206:20 pm -
2 stops20h 55m
Deal found 8/20![Delta logo]()
$4,717
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/61:15 pm -
2 stops21h 45m
Tue 10/1312:55 pm -
2 stops25h 54m
Deal found 8/24![Delta logo]()
$5,109
Last-minute flights from Puerto Rico to ArgentinaDiscover last-minute flight deals from Puerto Rico to Argentina. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Argentina. Data last updated August 25, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:30 pm -
1 stop10h 15m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/21![Arajet logo]()
$564
This Arajet deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/14:30 pm -
1 stop10h 15m
Wed 9/164:45 am -
1 stop10h 49m
Deal found 8/23![Arajet logo]()
$655
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:05 pm -
1 stop15h 35m
Wed 9/307:00 am -
1 stop29h 25m
Deal found 8/20![Avianca logo]()
$788
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:00 pm -
1 stop10h 45m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/21![Arajet logo]()
$563
This CheapOair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:04 pm -
1 stop13h 41m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/23![Arajet logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/224:30 pm -
1 stop10h 15m
Tue 9/297:21 pm -
2 stops20h 13m
Deal found 8/23![Multiple Airlines logo]()
$640
This Trip.com deal was found by Cheapflights users on 8/20. 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 9/224:30 pm -
1 stop10h 15m
Mon 9/282:45 am -
1 stop13h 15m
Deal found 8/20![Arajet logo]()
$649
This Trip.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Wed 9/234:04 pm -
1 stop13h 41m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/24![Arajet logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/235:33 am -
2 stops20h 12m
Wed 9/304:45 am -
1 stop10h 49m
Deal found 8/24![Multiple Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Tue 9/294:30 pm -
1 stop10h 15m
Tue 10/132:30 pm -
2 stops25h 04m
Deal found 8/21![Multiple Airlines logo]()
$623
This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:30 pm -
1 stop10h 15m
Tue 10/1311:00 am -
1 stop28h 34m
Deal found 8/21![Arajet logo]()
$647
This Mytrip deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:30 pm -
2 stops17h 50m
Fri 10/25:35 pm -
2 stops18h 50m
Deal found 8/24![Multiple Airlines logo]()
$798
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 August 25, 2026.
Search for one-way flight options from Puerto Rico to Argentina. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Expedia deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:24 pm -
1 stop9h 56m
Deal found 8/24![Arajet logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/44:28 pm -
1 stop16h 32m
Deal found 8/24![Arajet logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:50 pm -
2 stops15h 21m
Deal found 8/24![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/114:28 pm -
2 stops21h 42m
Deal found 8/24![Multiple Airlines logo]()
$227
This Trip.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/204:30 pm -
1 stop10h 15m
Deal found 8/24![Arajet logo]()
$240
This Trip.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Fri 10/235:50 pm -
1 stop12h 00m
Deal found 8/24![Arajet logo]()
$241
This Trip.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/294:00 pm -
1 stop10h 45m
Deal found 8/24![Arajet logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/44:28 pm -
2 stops26h 26m
Deal found 8/24![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:04 am -
2 stops22h 27m
Deal found 8/24![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/44:00 pm -
2 stops21h 50m
Deal found 8/24![Multiple Airlines logo]()
$270
This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:04 pm -
1 stop13h 41m
Deal found 8/21![Arajet logo]()
$271
This Arajet deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/210:09 am -
1 stop16h 14m
Deal found 8/24![Arajet logo]()
$278
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 August 25, 2026.
Round-trip from | $444 (Expedia) |
|---|---|
One-way from | $148 (Expedia) |
Popular in | February |
Cheapest in | May |
Average price | $708 |
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 August 25, 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 JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Fri 10/16
5:50 pm-2:31 am
1 stop31h 41m
Mendoza El Plumerillo
Sat 10/24
8:10 am-7:30 pm
1 stop12h 20m
$637
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Tue 10/6
4:30 pm-3:45 am
1 stop10h 15m
Buenos Aires Ministro Pistarini
Tue 10/13
11:00 am-2:34 pm
1 stop28h 34m
$640
San JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Fri 10/9
5:50 pm-6:50 am
1 stop12h 00m
Mendoza El Plumerillo
Sun 10/18
3:40 pm-4:10 pm
3 stops25h 30m
$641
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Tue 9/29
4:30 pm-8:15 pm
1 stop26h 45m
Buenos Aires Ministro Pistarini
Tue 10/13
11:00 am-2:34 pm
1 stop28h 34m
$655
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Wed 12/2
4:28 pm-6:10 am
1 stop12h 42m
Buenos Aires Ministro Pistarini
Mon 12/7
9:15 pm-8:00 am
1 stop11h 45m
$680
San JuanMendoza
SJU San Juan Luis Munoz Marin Intl - MDZ Mendoza El Plumerillo
SJUMDZ
San Juan Luis Munoz Marin Intl
Sun 10/4
4:00 pm-10:24 pm
1 stop29h 24m
Mendoza El Plumerillo
Sat 10/10
3:31 am-2:30 pm
1 stop11h 59m
$729
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Thu 12/10
4:24 pm-3:45 am
1 stop10h 21m
Buenos Aires Ministro Pistarini
Tue 12/15
11:00 am-2:58 pm
1 stop28h 58m
$737
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Mon 9/28
5:33 am-2:30 am
1 stop19h 57m
Buenos Aires Ministro Pistarini
Mon 10/5
2:49 pm-4:14 pm
1 stop26h 25m
$767
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Fri 10/9
5:50 pm-1:45 am
1 stop30h 55m
Buenos Aires Ministro Pistarini
Tue 10/13
11:00 am-2:34 pm
1 stop28h 34m
$774
San JuanBuenos Aires
SJU San Juan Luis Munoz Marin Intl - EZE Buenos Aires Ministro Pistarini
SJUEZE
San Juan Luis Munoz Marin Intl
Mon 11/2
10:09 am-3:23 am
1 stop16h 14m
Buenos Aires Ministro Pistarini
Sat 11/14
9:15 pm-2:30 pm
1 stop18h 15m
$775
Showing 1-10 of 47 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-MDZ
SJU-EZE
SJU-AEP
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Argentina
PR0-AR0
SJU-MDZ
SJU-EZE
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 $570). Flying from Puerto Rico to Argentina in January is currently the most expensive (average of $921). 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 22 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 August 25, 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.
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentMichael,Jul 2025
AMS - ATL
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
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.
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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 August 25, 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$626 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$543 | Average$751 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$599 | Average$848 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$602 | Average$953 | FlexibilityNo cancel fee | On-time71% |