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Cheap flights from Connecticut to Buenos Aires from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Buenos Aires departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Connecticut to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:00 pm - 12:40 pmEWR-AEP
23h 40m2 stops
Multiple Airlines Logo
6:20 am - 11:35 pmAEP-EWR
18h 15m2 stops
$637Multiple Airlines
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Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
12:00 pm - 4:00 amEWR-EZE
15h 00m1 stop
Multiple Airlines Logo
7:10 am - 11:35 pmEZE-EWR
17h 25m2 stops
$640Multiple Airlines
Find Deal
Thu, Mar 19 - Thu, Mar 26
Arajet Logo
12:00 pm - 4:35 amEWR-EZE
15h 35m1 stop
Arajet Logo
11:20 am - 11:35 pmEZE-EWR
13h 15m1 stop
$670Arajet
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Fri, Mar 20 - Tue, Mar 24
Arajet Logo
12:00 pm - 4:35 amEWR-EZE
15h 35m1 stop
Arajet Logo
11:20 am - 11:35 pmEZE-EWR
13h 15m1 stop
$701Arajet
Find Deal
Fri, Mar 20 - Tue, Mar 24
Delta Logo
3:38 pm - 9:00 amEWR-EZE
15h 22m1 stop
Delta Logo
8:55 pm - 5:29 pmEZE-EWR
22h 34m1 stop
$755Delta
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Mon, Nov 17 - Tue, Dec 2
Delta Logo
3:38 pm - 9:00 amEWR-EZE
15h 22m1 stop
Delta Logo
8:55 pm - 9:39 amEZE-EWR
14h 44m1 stop
$757Delta
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Mon, Nov 17 - Tue, Dec 2
LATAM Airlines Logo
6:25 pm - 6:43 pmJFK-EZE
22h 18m1 stop
LATAM Airlines Logo
7:43 pm - 8:05 pmEZE-JFK
26h 22m2 stops
$763LATAM Airlines
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Thu, Nov 27 - Tue, Dec 2
LATAM Airlines Logo
12:30 am - 2:50 amJFK-EZE
24h 20m2 stops
LATAM Airlines Logo
7:45 am - 5:56 pmEZE-JFK
35h 11m3 stops
$764LATAM Airlines
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Sun, Feb 1 - Tue, Mar 24
Avianca Logo
5:05 pm - 4:50 amJFK-EZE
33h 45m3 stops
Avianca Logo
2:40 am - 4:20 amEZE-JFK
27h 40m3 stops
$765Avianca
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Wed, Dec 3 - Tue, Dec 9
Avianca Logo
1:10 am - 4:50 amJFK-EZE
25h 40m1 stop
Avianca Logo
7:30 am - 10:45 pmEZE-JFK
17h 15m1 stop
$767Avianca
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Wed, Nov 19 - Mon, Nov 24

LATAM Airlines flights from Connecticut to Buenos Aires

Our best LATAM Airlines deals on Connecticut to Buenos Aires flight tickets
LATAM Airlines
Nov 19
JFK6:25 pmNew York John F Kennedy Intl
30h 40m
2 stops
EZE3:05 amBuenos Aires Ministro Pistarini
Dec 2
EZE7:43 pmBuenos Aires Ministro Pistarini
17h 31m
2 stops
JFK11:14 amNew York John F Kennedy Intl
$761
Find similar
LATAM Airlines
Nov 18
JFK6:25 pmNew York John F Kennedy Intl
22h 18m
1 stop
EZE6:43 pmBuenos Aires Ministro Pistarini
Dec 2
EZE7:43 pmBuenos Aires Ministro Pistarini
26h 22m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$762
Find similar
LATAM Airlines
Nov 27
JFK6:25 pmNew York John F Kennedy Intl
22h 18m
1 stop
EZE6:43 pmBuenos Aires Ministro Pistarini
Dec 2
EZE7:43 pmBuenos Aires Ministro Pistarini
26h 22m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$763
Find similar

Avianca flights from Connecticut to Buenos Aires

Our best Avianca deals on Connecticut to Buenos Aires flight tickets
Avianca
Dec 3
JFK5:05 pmNew York John F Kennedy Intl
33h 45m
3 stops
EZE4:50 amBuenos Aires Ministro Pistarini
Dec 9
EZE2:40 amBuenos Aires Ministro Pistarini
27h 40m
3 stops
JFK4:20 amNew York John F Kennedy Intl
$765
Find similar
Avianca
Nov 19
JFK1:10 amNew York John F Kennedy Intl
25h 40m
1 stop
EZE4:50 amBuenos Aires Ministro Pistarini
Nov 24
EZE7:30 amBuenos Aires Ministro Pistarini
17h 15m
1 stop
JFK10:45 pmNew York John F Kennedy Intl
$767
Find similar
Avianca
Nov 26
JFK6:30 amNew York John F Kennedy Intl
21h 20m
1 stop
EZE5:50 amBuenos Aires Ministro Pistarini
Dec 3
EZE2:40 amBuenos Aires Ministro Pistarini
21h 45m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$768
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Connecticut to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Thu 3/19

12:00 pm-12:40 pm

2 stops23h 40m

Buenos Aires Jorge Newbery

Thu 3/26

6:20 am-11:35 pm

2 stops18h 15m

$637

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Thu 3/19

12:00 pm-4:00 am

1 stop15h 00m

Buenos Aires Ministro Pistarini

Thu 3/26

7:10 am-11:35 pm

2 stops17h 25m

$640

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Fri 3/20

12:00 pm-4:35 am

1 stop15h 35m

Buenos Aires Ministro Pistarini

Tue 3/24

11:20 am-11:35 pm

1 stop13h 15m

$670

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Fri 3/20

12:00 pm-4:35 am

1 stop15h 35m

Buenos Aires Ministro Pistarini

Tue 3/24

11:20 am-11:35 pm

1 stop13h 15m

$701

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Mon 11/17

3:38 pm-9:00 am

1 stop15h 22m

Buenos Aires Ministro Pistarini

Tue 12/2

8:55 pm-5:29 pm

1 stop22h 34m

$755

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Mon 11/17

3:38 pm-9:00 am

1 stop15h 22m

Buenos Aires Ministro Pistarini

Tue 12/2

8:55 pm-9:39 am

1 stop14h 44m

$757

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Thu 11/27

6:25 pm-6:43 pm

1 stop22h 18m

Buenos Aires Ministro Pistarini

Tue 12/2

7:43 pm-8:05 pm

2 stops26h 22m

$763

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Sun 2/1

12:30 am-2:50 am

2 stops24h 20m

Buenos Aires Ministro Pistarini

Tue 3/24

7:45 am-5:56 pm

3 stops35h 11m

$764

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Wed 12/3

5:05 pm-4:50 am

3 stops33h 45m

Buenos Aires Ministro Pistarini

Tue 12/9

2:40 am-4:20 am

3 stops27h 40m

$765

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Wed 11/19

1:10 am-4:50 am

1 stop25h 40m

Buenos Aires Ministro Pistarini

Mon 11/24

7:30 am-10:45 pm

1 stop17h 15m

$767

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Connecticut to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Connecticut to Buenos Aires?

Arajet is the most popular carrier operating from Connecticut to Buenos Aires

Cheap Connecticut to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Buenos Aires

Fastest flight time

10h 40m

Direct flights

Every day

Airports in Buenos Aires

1 airport
The fastest flight from Connecticut to Buenos Aires takes 10h 40m
Direct flights go from Connecticut to Buenos Aires every day.
There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)
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  • When did momondo last update prices for flights from Connecticut to Buenos Aires?

    Prices for flights from Connecticut to Buenos Aires refresh daily.

  • How many operators does momondo search for flights from Connecticut to Buenos Aires?

  • How old do you have to be to fly from Connecticut to Buenos Aires?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Connecticut to Buenos Aires

Compare and see reviews for airlines that fly from Connecticut to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,105Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Connecticut.

Can I find flights from Connecticut to Buenos Aires with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buenos Aires from Connecticut which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Connecticut to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Connecticut to Buenos Aires.

I’m not ready to book a flight from Connecticut to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Connecticut. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport