$302+ Cheap flights from Boston (BOS) 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — EZE
May 24 — May 311
Round-trip
1 adult, Economy
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Cheapest flights from Boston to ArgentinaExplore the most affordable flight options available from Boston to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from Boston to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This Arajet deal was found by Cheapflights users on 4/20. 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.
Fri 12/1111:15 am
BOS
- EZE
1 stop14h 08m
Arajet
Tue 12/296:35 am
EZE
- BOS
1 stop29h 10m
Arajet
Deal found 4/20![Arajet logo]()
$752
This Arajet deal was found by Cheapflights users on 4/23. 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.
Fri 11/611:15 am
BOS
- EZE
1 stop14h 08m
Arajet
Tue 11/246:35 am
EZE
- BOS
1 stop29h 10m
Arajet
Deal found 4/23![Arajet logo]()
$810
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Fri 5/292:49 pm
EZE
- BOS
2 stops34h 05m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$821
This Justfly.com deal was found by Cheapflights users on 4/19. 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 6/83:18 pm
BOS
- EZE
1 stop17h 02m
LATAM Airlines
Mon 6/2210:40 pm
EZE
- BOS
1 stop17h 19m
LATAM Airlines
Deal found 4/19![LATAM Airlines logo]()
$835
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Mon 5/181:10 pm
EZE
- BOS
2 stops37h 14m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$837
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/2912:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Wed 9/24:45 am
EZE
- BOS
2 stops39h 51m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$841
This Arajet deal was found by Cheapflights users on 4/22. 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 12/2511:15 am
BOS
- EZE
1 stop14h 08m
Arajet
Tue 1/126:35 am
EZE
- BOS
1 stop29h 10m
Arajet
Deal found 4/22![Arajet logo]()
$844
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Wed 5/275:25 am
EZE
- BOS
2 stops19h 29m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$849
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:00 pm
BOS
- EZE
1 stop17h 20m
LATAM Airlines
Mon 10/127:21 pm
EZE
- BOS
2 stops20h 20m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$854
This KAYAK deal was found by Cheapflights users on 4/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:55 pm
BOS
- AEP
2 stops21h 35m
LATAM Airlines
Mon 11/1612:40 pm
AEP
- BOS
1 stop19h 55m
LATAM Airlines
Deal found 4/19![LATAM Airlines logo]()
$899
This Delta deal was found by Cheapflights users on 4/19. 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.
Wed 10/79:55 am
BOS
- AEP
1 stop27h 05m
Delta
Thu 10/228:05 pm
AEP
- BOS
2 stops19h 58m
Delta
Deal found 4/19![Delta logo]()
$904
This Trip.com deal was found by Cheapflights users on 4/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:55 am
BOS
- AEP
1 stop22h 45m
LATAM Airlines
Mon 11/162:55 pm
AEP
- BOS
1 stop17h 40m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$908
Best flights from Boston to ArgentinaDiscover carefully curated flight deals from Boston to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from Boston to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This Arajet deal was found by Cheapflights users on 4/23. 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.
Fri 5/2212:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Tue 6/96:35 am
EZE
- BOS
1 stop29h 10m
Arajet
Deal found 4/23![Arajet logo]()
$874
This Copa Airlines deal was found by Cheapflights users on 4/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:47 am
BOS
- EZE
1 stop15h 04m
Copa Airlines
Sun 10/113:48 am
EZE
- BOS
1 stop20h 14m
Copa Airlines
Deal found 4/23![Copa Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 4/20. 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 6/157:05 am
BOS
- EZE
1 stop34h 45m
Delta
Mon 6/2910:40 pm
EZE
- BOS
2 stops17h 50m
Delta
Deal found 4/20![Delta logo]()
$898
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:18 pm
BOS
- AEP
2 stops22h 32m
LATAM Airlines
Fri 7/38:05 pm
AEP
- BOS
2 stops20h 07m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$969
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:45 am
BOS
- AEP
2 stops33h 15m
Multiple Airlines
Sat 6/275:27 am
AEP
- BOS
3 stops34h 23m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,049
This SmartFares deal was found by Cheapflights users on 4/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:45 am
BOS
- COR
1 stop20h 35m
Avianca
Tue 9/157:25 am
COR
- BOS
2 stops32h 25m
Avianca
Deal found 4/20![Avianca logo]()
$1,055
This Delta deal was found by Cheapflights users on 4/19. 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 6/83:18 pm
BOS
- EZE
1 stop26h 32m
Delta
Mon 6/2210:40 pm
EZE
- BOS
2 stops16h 05m
Delta
Deal found 4/19![Delta logo]()
$899
This Arajet deal was found by Cheapflights users on 4/23. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Tue 5/266:35 am
EZE
- BOS
1 stop29h 10m
Arajet
Deal found 4/23![Arajet logo]()
$906
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:00 pm
BOS
- EZE
1 stop17h 45m
Delta
Thu 6/1810:40 pm
EZE
- BOS
1 stop17h 19m
Delta
Deal found 4/22![Delta logo]()
$900
This Arajet deal was found by Cheapflights users on 4/19. 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.
Fri 5/2912:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Tue 9/16:35 am
EZE
- BOS
1 stop29h 10m
Arajet
Deal found 4/19![Arajet logo]()
$906
This LATAM Airlines deal was found by Cheapflights users on 4/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:05 pm
BOS
- AEP
2 stops24h 25m
LATAM Airlines
Wed 5/136:20 pm
AEP
- BOS
1 stop14h 15m
LATAM Airlines
Deal found 4/20![LATAM Airlines logo]()
$1,077
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:55 pm
BOS
- MDZ
3 stops30h 36m
Multiple Airlines
Fri 5/2911:51 am
MDZ
- BOS
3 stops37h 03m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,078
This Delta deal was found by Cheapflights users on 4/19. 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 8/107:00 pm
BOS
- EZE
1 stop13h 45m
Delta
Mon 8/318:10 pm
EZE
- BOS
1 stop14h 54m
Delta
Deal found 4/19![Delta logo]()
$909
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:00 am
BOS
- AEP
3 stops24h 30m
Multiple Airlines
Thu 6/185:27 am
AEP
- BOS
2 stops18h 41m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,079
This Delta deal was found by Cheapflights users on 4/19. 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 7/23:18 pm
BOS
- EZE
1 stop17h 02m
Delta
Thu 7/238:10 pm
EZE
- BOS
1 stop30h 10m
Delta
Deal found 4/19![Delta logo]()
$914
This Copa Airlines deal was found by Cheapflights users on 4/22. 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 7/28:45 am
BOS
- COR
1 stop20h 18m
Copa Airlines
Mon 7/67:03 am
COR
- BOS
1 stop17h 07m
Copa Airlines
Deal found 4/22![Copa Airlines logo]()
$1,228
This LATAM Airlines deal was found by Cheapflights users on 4/21. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:00 pm
BOS
- MDZ
2 stops20h 00m
LATAM Airlines
Wed 5/137:50 pm
MDZ
- BOS
2 stops21h 10m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$1,199
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:55 pm
BOS
- AEP
3 stops33h 45m
Multiple Airlines
Sat 6/137:00 am
AEP
- BOS
3 stops27h 49m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,093
This Copa Airlines deal was found by Cheapflights users on 4/20. 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.
Thu 6/48:52 am
BOS
- COR
1 stop14h 28m
Copa Airlines
Thu 6/119:37 am
COR
- BOS
1 stop14h 31m
Copa Airlines
Deal found 4/20![Copa Airlines logo]()
$1,315
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:45 am
BOS
- AEP
3 stops21h 35m
Multiple Airlines
Sat 6/275:27 am
AEP
- BOS
2 stops19h 31m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,099
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:05 am
BOS
- MDZ
2 stops22h 15m
LATAM Airlines
Sat 7/2511:51 am
MDZ
- BOS
2 stops28h 08m
LATAM Airlines
Deal found 4/21![LATAM Airlines logo]()
$1,209
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 7/89:20 pm
BOS
- AEP
2 stops17h 40m
Delta
Tue 7/219:00 pm
AEP
- BOS
2 stops18h 59m
Delta
Deal found 4/23![Delta logo]()
$1,027
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:05 am
BOS
- COR
3 stops36h 21m
LATAM Airlines
Mon 7/61:44 pm
COR
- BOS
3 stops50h 15m
LATAM Airlines
Deal found 4/23![LATAM Airlines logo]()
$1,298
This Expedia deal was found by Cheapflights users on 4/20. 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.
Thu 6/48:45 am
BOS
- COR
1 stop20h 35m
Multiple Airlines
Thu 6/117:45 am
COR
- BOS
2 stops18h 46m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,209
This Delta deal was found by Cheapflights users on 4/19. 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.
Tue 6/237:05 am
BOS
- AEP
2 stops23h 35m
Delta
Mon 7/208:05 pm
AEP
- BOS
2 stops19h 18m
Delta
Deal found 4/19![Delta logo]()
$1,133
This Rumbo deal was found by Cheapflights users on 4/20. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:05 pm
BOS
- AEP
2 stops20h 45m
LATAM Airlines
Mon 6/293:45 pm
AEP
- BOS
2 stops25h 24m
LATAM Airlines
Deal found 4/20![LATAM Airlines logo]()
$1,339
This Trip.com deal was found by Cheapflights users on 4/23. 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.
Thu 7/29:55 am
BOS
- COR
1 stop24h 50m
Multiple Airlines
Mon 7/67:25 am
COR
- BOS
1 stop24h 45m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,226
This LATAM Airlines deal was found by Cheapflights users on 4/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:18 pm
BOS
- COR
3 stops44h 16m
Multiple Airlines
Tue 6/237:45 am
COR
- BOS
2 stops31h 37m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,302
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:45 am
BOS
- FTE
2 stops45h 45m
Multiple Airlines
Mon 10/268:20 am
FTE
- BOS
2 stops24h 15m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,321
This Ovago deal was found by Cheapflights users on 4/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:10 pm
BOS
- FTE
3 stops27h 50m
LATAM Airlines
Mon 10/268:20 am
FTE
- BOS
3 stops27h 59m
LATAM Airlines
Deal found 4/22![LATAM Airlines logo]()
$2,085
Last-minute flights from Boston to ArgentinaDiscover last-minute flight deals from Boston to Argentina. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Argentina. Data last updated April 24, 2026 and is based on user searches.
This Arajet deal was found by Cheapflights users on 4/20. 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 5/310:20 pm
BOS
- EZE
1 stop28h 03m
Arajet
Tue 5/196:35 am
EZE
- BOS
1 stop29h 10m
Arajet
Deal found 4/20![Arajet logo]()
$858
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Fri 5/292:49 pm
EZE
- BOS
2 stops34h 05m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$821
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Mon 5/181:10 pm
EZE
- BOS
2 stops37h 14m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$837
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Wed 5/275:25 am
EZE
- BOS
2 stops19h 29m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$849
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Sun 5/171:10 pm
EZE
- BOS
2 stops44h 34m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$867
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Thu 5/212:49 pm
EZE
- BOS
2 stops34h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$876
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Fri 5/1512:10 am
EZE
- BOS
2 stops24h 44m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$885
This LATAM Airlines deal was found by Cheapflights users on 4/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:20 pm
BOS
- AEP
2 stops23h 45m
LATAM Airlines
Wed 5/133:45 pm
AEP
- BOS
2 stops25h 15m
LATAM Airlines
Deal found 4/20![LATAM Airlines logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/1512:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Mon 6/110:40 pm
EZE
- BOS
2 stops27h 44m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$856
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/2912:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Wed 9/24:45 am
EZE
- BOS
2 stops39h 51m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$841
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Fri 5/2912:15 pm
BOS
- EZE
1 stop14h 08m
Multiple Airlines
Sat 8/297:45 am
EZE
- BOS
2 stops36h 51m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$863
This Arajet deal was found by Cheapflights users on 4/20. 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.
Fri 5/2912:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Tue 6/96:35 am
EZE
- BOS
1 stop29h 10m
Arajet
Deal found 4/20![Arajet logo]()
$873
One-way flights from Boston to ArgentinaSearch for one-way flight options from Boston to Argentina. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from Boston to Argentina. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Booking.com deal was found by Cheapflights users on 4/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Deal found 4/22![Arajet logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/812:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Deal found 4/22![Arajet logo]()
$303
This Justfly.com deal was found by Cheapflights users on 4/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Deal found 4/20![Arajet logo]()
$317
This Arajet deal was found by Cheapflights users on 4/22. 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 8/2812:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Deal found 4/22![Arajet logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/59:31 am
BOS
- EZE
3 stops47h 29m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$370
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Sun 5/107:00 am
BOS
- EZE
2 stops21h 00m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/112:15 pm
BOS
- EZE
1 stop14h 08m
Arajet
Deal found 4/22![Arajet logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Wed 5/610:07 am
BOS
- EZE
3 stops39h 38m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$390
This Arajet deal was found by Cheapflights users on 4/20. 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 5/310:20 pm
BOS
- EZE
1 stop28h 03m
Arajet
Deal found 4/20![Arajet logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Thu 5/76:00 am
BOS
- EZE
3 stops44h 23m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 10/33:56 pm
BOS
- AEP
3 stops42h 24m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Mon 9/284:33 pm
BOS
- AEP
3 stops41h 47m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$424
Find flight deals from Boston to Argentina
Keep the following information in mind while searching for Boston to Argentina flight deals. Data was last updated April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $821 (Kiwi.com) |
One-way from | $302 (Booking.com) |
Popular in | July |
Cheapest in | September |
Average price | $1,124 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 2,558,603 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Boston to Argentina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Fri 5/22
12:15 pm-3:23 am
1 stop14h 08m
Buenos Aires Ministro Pistarini
Tue 6/9
6:35 am-10:45 am
1 stop29h 10m
$874
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Mon 10/5
8:47 am-12:51 am
1 stop15h 04m
Buenos Aires Ministro Pistarini
Sun 10/11
3:48 am-11:02 pm
1 stop20h 14m
$897
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Mon 6/15
7:05 am-6:50 pm
1 stop34h 45m
Buenos Aires Ministro Pistarini
Mon 6/29
10:40 pm-3:30 pm
2 stops17h 50m
$898
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Mon 6/8
3:18 pm-6:50 pm
1 stop26h 32m
Buenos Aires Ministro Pistarini
Mon 6/22
10:40 pm-1:45 pm
2 stops16h 05m
$899
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Thu 6/4
3:00 pm-9:45 am
1 stop17h 45m
Buenos Aires Ministro Pistarini
Thu 6/18
10:40 pm-2:59 pm
1 stop17h 19m
$900
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Fri 5/8
12:15 pm-3:23 am
1 stop14h 08m
Buenos Aires Ministro Pistarini
Tue 5/26
6:35 am-10:45 am
1 stop29h 10m
$906
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Fri 5/29
12:15 pm-3:23 am
1 stop14h 08m
Buenos Aires Ministro Pistarini
Tue 9/1
6:35 am-10:45 am
1 stop29h 10m
$906
Quickest round-trip
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Mon 8/10
7:00 pm-9:45 am
1 stop13h 45m
Buenos Aires Ministro Pistarini
Mon 8/31
8:10 pm-10:04 am
1 stop14h 54m
$909
BostonBuenos Aires
BOS - EZE
BOSEZE
Boston Logan Intl
Thu 7/2
3:18 pm-9:20 am
1 stop17h 02m
Buenos Aires Ministro Pistarini
Thu 7/23
8:10 pm-1:20 am
1 stop30h 10m
$914
BostonBuenos Aires
BOS - AEP
BOSAEP
Boston Logan Intl
Wed 6/17
3:18 pm-2:50 pm
2 stops22h 32m
Buenos Aires Jorge Newbery
Fri 7/3
8:05 pm-3:12 pm
2 stops20h 07m
$969
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Boston to Argentina
Have a flexible travel schedule? Discover the best time to fly to Argentina from Boston with our price prediction graph.
BOS-EZE
BOS-AEP
BOS-COR
BOS-MDZ
BOS-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 Boston to Argentina
BOS-AR0
BOS-EZE
BOS-AEP
BOS-COR
BOS-MDZ
How far ahead should I book a flight from Boston to Argentina?
To ensure you get the cheapest price possible for a flight from Boston to Argentina, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Boston to Argentina?
Currently, June is the cheapest month in which you can book a flight from Boston to Argentina (average of $279). Flying from Boston to Argentina in April is currently the most expensive (average of $810). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing 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 April 24, 2026.
See what other customers who have flown with Delta,Copa Airlines, andLATAM Airlines from Boston to Argentina have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Boston 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.
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Alternative routes for Boston 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 Boston to Argentina by cabin class
Find flights from Boston to Argentina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Argentina flights
Browse other Boston and Argentina flight options. Last updated on April 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Argentina flights
Consider these flights traveling from Boston to Argentina.
Top 6 airlines flying from Boston to Argentina
Discover the top 6 airlines that operate flights from Boston 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 2,558,603 searches. Data last updated April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$371 | Average$786 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$486 | Average$1,174 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$531 | Average$1,155 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$811 | Average$1,335 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$861 | Average$1,325 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,055 | Average$1,303 | FlexibilityNo cancel fee | On-time71% |