Buenos Aires

$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
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Cheap flight deals from Connecticut to Buenos Aires

Cheapest flights from Connecticut to Buenos Aires
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$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$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$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$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$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$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$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$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$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$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$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$696

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
From Connecticut to Buenos Aires (BUE)
One-way flight from Connecticut to Buenos Aires (BUE)
Highest demand for flights based on searches. 13% potential increase in price ($218 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 60 results
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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.
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
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.
  • How long is the flight from Connecticut to Buenos Aires?

    Avianca, LATAM Airlines, and Delta can get you from Connecticut to Buenos Aires in just under 15h 20m. Your travel time can differ by up to 5h 45m. Airlines will cover a distance of 5283 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Connecticut to Buenos Aires?

  • Can I find deals for flights from Connecticut to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Connecticut to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Buenos Aires.

  • Can I find deals for business class flights from Connecticut to Buenos Aires?

    Yes. Cheapflights offers flight deals from Connecticut to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different 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.

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.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,105Average$1,255FlexibilityNo cancel feeOn-timeN/A

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