$276+ Cheap flights from Connecticut to Buenos Aires (BUE)
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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BUE
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Connecticut to Buenos Aires with Cheapflights
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Cheapest flights from Connecticut to Buenos AiresExplore the most affordable flight options available from Connecticut to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Connecticut to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:00 pm
EWR
- EZE
1 stop14h 45m
Arajet
Tue 6/211:00 am
EZE
- EWR
1 stop13h 30m
Arajet
Deal found 2/2![Arajet logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/2212:00 pm
EWR
- EZE
1 stop16h 00m
Multiple Airlines
Tue 3/316:35 am
EZE
- EWR
2 stops33h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$660
This Travelocity deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Sun 5/3112:00 pm
EWR
- EZE
1 stop14h 45m
Arajet
Sat 6/611:00 am
EZE
- EWR
1 stop13h 30m
Arajet
Deal found 2/3![Arajet logo]()
$666
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/2812:00 pm
EWR
- EZE
1 stop14h 45m
Arajet
Tue 6/211:00 am
EZE
- EWR
1 stop13h 30m
Arajet
Deal found 2/3![Arajet logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/1612:00 pm
EWR
- EZE
1 stop15h 35m
Multiple Airlines
Tue 3/316:35 am
EZE
- EWR
2 stops33h 10m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/2812:00 pm
EWR
- EZE
1 stop14h 45m
Arajet
Thu 5/2811:00 am
EZE
- EWR
1 stop13h 30m
Arajet
Deal found 2/3![Arajet logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 9/312:00 pm
EWR
- EZE
1 stop14h 00m
Arajet
Tue 9/811:00 am
EZE
- EWR
1 stop13h 30m
Arajet
Deal found 2/1![Arajet logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 8/412:00 pm
EWR
- EZE
1 stop14h 00m
Arajet
Tue 8/1111:00 am
EZE
- EWR
1 stop13h 30m
Arajet
Deal found 2/3![Arajet logo]()
$686
This Booking.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 7/212:00 pm
EWR
- EZE
1 stop14h 00m
Arajet
Thu 7/911:00 am
EZE
- EWR
1 stop13h 30m
Arajet
Deal found 2/3![Arajet logo]()
$691
This Booking.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Sat 8/2212:00 pm
EWR
- EZE
1 stop14h 45m
Arajet
Sun 8/308:40 am
EZE
- EWR
1 stop15h 50m
Arajet
Deal found 2/2![Arajet logo]()
$693
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/1312:00 pm
EWR
- EZE
1 stop14h 23m
Arajet
Tue 4/2811:00 am
EZE
- EWR
1 stop13h 30m
Arajet
Deal found 2/1![Arajet logo]()
$694
This Orbitz deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:00 pm
EWR
- EZE
1 stop16h 00m
Arajet
Sat 8/297:45 am
EZE
- EWR
1 stop16h 45m
Arajet
Deal found 2/2![Arajet logo]()
$696
Best flights from Connecticut to Buenos AiresDiscover carefully curated flight deals from Connecticut to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Connecticut to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/66:00 am
EWR
- AEP
2 stops25h 30m
Multiple Airlines
Mon 4/135:05 pm
AEP
- EWR
3 stops31h 24m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$717
This Avianca Connect deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:35 am
JFK
- AEP
1 stop21h 05m
Avianca
Mon 5/117:00 am
AEP
- JFK
1 stop24h 05m
Avianca
Deal found 2/2![Avianca logo]()
$762
This SmartFares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Wed 3/187:25 pm
JFK
- AEP
1 stop15h 20m
LATAM Airlines
Mon 3/233:40 pm
AEP
- JFK
1 stop17h 20m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$776
This Booking.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:00 am
EWR
- EZE
1 stop15h 35m
Arajet
Sat 2/2811:15 am
EZE
- EWR
1 stop13h 15m
Arajet
Deal found 2/3![Arajet logo]()
$940
This Copa Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/202:20 am
JFK
- EZE
1 stop19h 38m
Copa Airlines
Sat 3/282:43 pm
EZE
- JFK
1 stop14h 16m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$945
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/44:00 pm
EWR
- EZE
1 stop15h 20m
United Airlines
Thu 3/1910:55 pm
EZE
- EWR
1 stop16h 19m
United Airlines
Deal found 2/3![United Airlines logo]()
$967
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/1012:00 pm
LGA
- EZE
2 stops17h 05m
Delta
Thu 3/2611:55 pm
EZE
- LGA
1 stop14h 46m
Delta
Deal found 2/3![Delta logo]()
$967
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Fri 4/175:45 am
BDL
- EZE
1 stop23h 25m
American Airlines
Sat 4/258:40 pm
EZE
- BDL
1 stop18h 16m
American Airlines
Deal found 2/3![American Airlines logo]()
$1,077
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/176:00 am
EWR
- AEP
3 stops28h 20m
Multiple Airlines
Tue 3/315:45 am
AEP
- EWR
3 stops30h 33m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$736
This Avianca Connect deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:55 am
JFK
- EZE
1 stop17h 25m
Avianca
Sat 5/97:10 am
EZE
- JFK
1 stop17h 35m
Avianca
Deal found 2/2![Avianca logo]()
$814
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/145:50 am
EWR
- AEP
3 stops25h 40m
Multiple Airlines
Tue 4/215:10 pm
AEP
- EWR
2 stops22h 58m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$740
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/59:25 pm
JFK
- EZE
Nonstop10h 50m
LATAM Airlines
Thu 3/1210:25 pm
EZE
- JFK
Nonstop11h 00m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$895
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/2612:00 pm
EWR
- AEP
2 stops19h 30m
Multiple Airlines
Thu 4/308:40 am
AEP
- EWR
3 stops31h 28m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$749
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:35 am
JFK
- AEP
1 stop21h 05m
Avianca
Wed 5/67:00 am
AEP
- JFK
1 stop24h 05m
Avianca
Deal found 2/2![Avianca logo]()
$827
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/166:30 pm
LGA
- EZE
1 stop13h 30m
Delta
Mon 3/2311:55 pm
EZE
- LGA
1 stop18h 15m
Delta
Deal found 2/3![Delta logo]()
$967
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/116:25 am
LGA
- EZE
1 stop24h 55m
United Airlines
Tue 3/249:05 pm
EZE
- LGA
1 stop16h 21m
United Airlines
Deal found 2/3![United Airlines logo]()
$967
This CrystalTravel deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:30 am
JFK
- EZE
2 stops27h 35m
LATAM Airlines
Mon 3/167:04 pm
EZE
- JFK
2 stops20h 26m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$900
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/188:02 am
EWR
- AEP
3 stops33h 38m
Multiple Airlines
Wed 3/255:45 am
AEP
- EWR
3 stops30h 08m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$759
This Avianca deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:50 am
JFK
- EZE
2 stops32h 00m
Avianca
Thu 3/194:55 pm
EZE
- JFK
1 stop14h 10m
Avianca
Deal found 2/3![Avianca logo]()
$844
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/1012:00 pm
LGA
- EZE
2 stops17h 05m
Delta
Mon 3/2311:55 pm
EZE
- LGA
1 stop14h 46m
Delta
Deal found 2/3![Delta logo]()
$967
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/610:59 am
LGA
- AEP
3 stops23h 01m
Multiple Airlines
Wed 4/295:10 pm
AEP
- LGA
2 stops26h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$766
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Wed 3/182:10 am
JFK
- EZE
1 stop25h 40m
Avianca
Thu 4/27:10 am
EZE
- JFK
2 stops19h 05m
Avianca
Deal found 2/3![Avianca logo]()
$846
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/3012:21 pm
EWR
- EZE
1 stop18h 39m
United Airlines
Sun 4/129:00 pm
EZE
- EWR
1 stop28h 57m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,029
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/1311:00 am
LGA
- EZE
2 stops18h 10m
Delta
Wed 4/228:10 pm
EZE
- LGA
1 stop19h 30m
Delta
Deal found 2/3![Delta logo]()
$967
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/116:30 pm
LGA
- EZE
1 stop13h 30m
LATAM Airlines
Tue 3/248:55 pm
EZE
- LGA
1 stop14h 48m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$967
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/218:30 pm
LGA
- AEP
2 stops35h 00m
Multiple Airlines
Tue 4/75:10 pm
AEP
- LGA
2 stops17h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:05 am
BDL
- EZE
2 stops24h 55m
United Airlines
Wed 5/209:00 pm
EZE
- BDL
2 stops27h 58m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,041
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/107:30 am
JFK
- EZE
1 stop31h 20m
Avianca
Fri 3/275:55 am
EZE
- JFK
1 stop18h 50m
Avianca
Deal found 2/3![Avianca logo]()
$866
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/51:00 pm
LGA
- EZE
1 stop18h 00m
Delta
Thu 3/128:55 pm
EZE
- LGA
1 stop14h 48m
Delta
Deal found 2/3![Delta logo]()
$967
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/208:30 pm
LGA
- AEP
2 stops35h 00m
Multiple Airlines
Tue 4/75:10 pm
AEP
- LGA
2 stops17h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$773
Last-minute flights from Connecticut to Buenos AiresDiscover last-minute flight deals from Connecticut to Buenos Aires. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Buenos Aires. Data last updated February 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/1612:00 pm
EWR
- EZE
1 stop15h 35m
Multiple Airlines
Tue 3/316:35 am
EZE
- EWR
2 stops33h 10m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$678
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/166:00 am
EWR
- AEP
3 stops38h 20m
Multiple Airlines
Mon 3/235:45 am
AEP
- EWR
3 stops34h 19m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$721
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/1612:00 pm
EWR
- EZE
1 stop15h 35m
Multiple Airlines
Mon 3/237:30 am
EZE
- EWR
2 stops32h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$724
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/176:00 am
EWR
- AEP
3 stops28h 20m
Multiple Airlines
Tue 3/315:45 am
AEP
- EWR
3 stops30h 33m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$736
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/186:00 am
EWR
- EZE
3 stops35h 04m
Multiple Airlines
Tue 3/247:30 am
EZE
- EWR
2 stops32h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$744
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/195:50 am
EWR
- EZE
3 stops32h 05m
Multiple Airlines
Thu 3/2612:00 pm
EZE
- EWR
3 stops23h 53m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$721
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/195:50 am
EWR
- AEP
3 stops33h 10m
Multiple Airlines
Thu 3/265:15 pm
AEP
- EWR
2 stops18h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/2212:00 pm
EWR
- EZE
1 stop16h 00m
Multiple Airlines
Tue 3/316:35 am
EZE
- EWR
2 stops33h 10m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/2211:58 am
EWR
- AEP
2 stops19h 32m
Multiple Airlines
Tue 3/315:45 am
AEP
- EWR
3 stops30h 33m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$725
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/2212:00 pm
EWR
- EZE
1 stop16h 00m
Arajet
Sun 3/298:40 am
EZE
- EWR
1 stop15h 50m
Arajet
Deal found 2/3![Arajet logo]()
$731
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/2312:00 pm
EWR
- EZE
1 stop15h 35m
Arajet
Sun 3/298:40 am
EZE
- EWR
1 stop15h 50m
Arajet
Deal found 2/3![Arajet logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/2912:00 pm
EWR
- EZE
1 stop16h 00m
Arajet
Sun 4/268:40 am
EZE
- EWR
1 stop15h 50m
Arajet
Deal found 2/2![Arajet logo]()
$739
One-way flights from Connecticut to Buenos AiresSearch for one-way flight options from Connecticut to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Connecticut to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/1612:00 pm
EWR
- EZE
1 stop15h 35m
Arajet
Deal found 2/3![Arajet logo]()
$276
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/1212:00 pm
EWR
- EZE
1 stop14h 45m
Arajet
Deal found 2/3![Arajet logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/147:59 pm
EWR
- AEP
2 stops55h 21m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/157:59 pm
EWR
- AEP
2 stops55h 21m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/157:59 pm
EWR
- EZE
3 stops51h 31m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/177:59 pm
EWR
- AEP
2 stops55h 21m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/187:59 pm
EWR
- EZE
2 stops41h 56m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/187:59 pm
EWR
- AEP
2 stops45h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$308
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Mon 2/911:00 am
EWR
- EZE
1 stop20h 35m
Arajet
Deal found 2/3![Arajet logo]()
$313
This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1512:00 pm
EWR
- EZE
1 stop14h 45m
Arajet
Deal found 2/3![Arajet logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 5/112:00 pm
EWR
- EZE
1 stop14h 23m
Arajet
Deal found 2/3![Arajet logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/2912:00 pm
EWR
- EZE
1 stop16h 00m
Arajet
Deal found 2/3![Arajet logo]()
$332
Find flight deals from Connecticut to Buenos Aires
Keep the following information in mind while searching for Connecticut to Buenos Aires flight deals. Data was last updated February 4, 2026.
Round-trip from | $654 (Expedia) |
|---|---|
One-way from | $276 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut to Buenos Aires 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 February 4, 2026.
Use the filters below to find and compare flights from Connecticut to Buenos Aires that are best for you.
Fly from
Connecticut
Fly to
Buenos Aires
Route
Depart
Return
Price
NewarkBuenos Aires
EWR - AEP
EWRAEP
Newark
Mon 4/6
6:00 am-8:30 am
2 stops25h 30m
Buenos Aires Jorge Newbery
Mon 4/13
5:05 pm-11:29 pm
3 stops31h 24m
$717
NewarkBuenos Aires
EWR - AEP
EWRAEP
Newark
Tue 3/17
6:00 am-11:20 am
3 stops28h 20m
Buenos Aires Jorge Newbery
Tue 3/31
5:45 am-11:18 am
3 stops30h 33m
$736
NewarkBuenos Aires
EWR - AEP
EWRAEP
Newark
Tue 4/14
5:50 am-8:30 am
3 stops25h 40m
Buenos Aires Jorge Newbery
Tue 4/21
5:10 pm-3:08 pm
2 stops22h 58m
$740
NewarkBuenos Aires
EWR - AEP
EWRAEP
Newark
Sun 4/26
12:00 pm-8:30 am
2 stops19h 30m
Buenos Aires Jorge Newbery
Thu 4/30
8:40 am-3:08 pm
3 stops31h 28m
$749
NewarkBuenos Aires
EWR - AEP
EWRAEP
Newark
Wed 3/18
8:02 am-6:40 pm
3 stops33h 38m
Buenos Aires Jorge Newbery
Wed 3/25
5:45 am-10:53 am
3 stops30h 08m
$759
New YorkBuenos Aires
JFK - AEP
JFKAEP
New York John F Kennedy Intl
Wed 4/29
7:35 am-5:40 am
1 stop21h 05m
Buenos Aires Jorge Newbery
Mon 5/11
7:00 am-6:05 am
1 stop24h 05m
$762
New YorkBuenos Aires
LGA - AEP
LGAAEP
New York LaGuardia
Mon 4/6
10:59 am-11:00 am
3 stops23h 01m
Buenos Aires Jorge Newbery
Wed 4/29
5:10 pm-7:00 pm
2 stops26h 50m
$766
New YorkBuenos Aires
LGA - AEP
LGAAEP
New York LaGuardia
Sat 3/21
8:30 pm-8:30 am
2 stops35h 00m
Buenos Aires Jorge Newbery
Tue 4/7
5:10 pm-10:00 am
2 stops17h 50m
$771
New YorkBuenos Aires
LGA - AEP
LGAAEP
New York LaGuardia
Fri 3/20
8:30 pm-8:30 am
2 stops35h 00m
Buenos Aires Jorge Newbery
Tue 4/7
5:10 pm-10:00 am
2 stops17h 50m
$773
New YorkBuenos Aires
JFK - AEP
JFKAEP
New York John F Kennedy Intl
Wed 3/18
7:25 pm-11:45 am
1 stop15h 20m
Buenos Aires Jorge Newbery
Mon 3/23
3:40 pm-8:00 am
1 stop17h 20m
$776
Showing 1-10 of 60 results
Best time to book a flight from Connecticut to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Connecticut with our price prediction graph.
EWR-EZE
EWR-AEP
JFK-EZE
LGA-EZE
PVD-EZE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Connecticut to Buenos Aires
USCT-BUE
EWR-EZE
EWR-AEP
JFK-EZE
LGA-EZE
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Connecticut to Buenos Aires. 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 Connecticut to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buenos Aires
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 4, 2026.
Complete your trip
Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Connecticut to Buenos Aires by cabin class
Find flights from Connecticut to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Buenos Aires flights
Browse other Connecticut and Buenos Aires flight options. Last updated on February 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Connecticut to Buenos Aires flights
Consider these flights traveling from Connecticut to Buenos Aires.
Top airline flying from Connecticut to Buenos Aires
Discover the top airline that operate flights from Connecticut to Buenos Aires. 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,105 | Average$1,255 | FlexibilityNo cancel fee | On-timeN/A |