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Cheap flights from Connecticut to Buenos Aires from $282

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Arajet Logo
12:00 pm - 3:23 am
EWR
-
EZE
14h 23m1 stop
Arajet Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m1 stop
$707Arajet
Fri, Apr 10 - Thu, Apr 16
Arajet Logo
12:00 pm - 3:45 am
EWR
-
EZE
14h 45m1 stop
Arajet Logo
11:20 am - 11:35 pm
EZE
-
EWR
13h 15m1 stop
$736Arajet
Thu, Mar 12 - Sat, Mar 21
LATAM Airlines Logo
4:59 pm - 9:00 am
JFK
-
EZE
14h 01m1 stop
LATAM Airlines Logo
7:43 pm - 8:00 am
EZE
-
JFK
14h 17m1 stop
$754LATAM Airlines
Sun, Feb 8 - Tue, Feb 17
LATAM Airlines Logo
6:00 am - 9:35 am
JFK
-
EZE
25h 35m2 stops
LATAM Airlines Logo
10:25 pm - 7:30 am
EZE
-
JFK
11h 05mnonstop
$755LATAM Airlines
Mon, Jan 5 - Tue, Jan 20
Delta Logo
12:25 pm - 9:00 am
JFK
-
EZE
18h 35m1 stop
Delta Logo
10:25 pm - 7:30 am
EZE
-
JFK
11h 05mnonstop
$756Delta
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
10:30 pm - 12:05 am
EWR
-
EZE
23h 35m2 stops
Multiple Airlines Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m1 stop
$756Multiple Airlines
Tue, Jan 13 - Sat, May 16
Multiple Airlines Logo
10:59 am - 7:30 am
LGA
-
AEP
19h 31m2 stops
Multiple Airlines Logo
9:50 am - 6:56 pm
AEP
-
LGA
34h 06m3 stops
$756Multiple Airlines
Mon, Mar 9 - Mon, Mar 23
United Airlines Logo
8:10 pm - 7:20 am
LGA
-
EZE
33h 10m1 stop
United Airlines Logo
11:55 pm - 2:35 pm
EZE
-
LGA
16h 40m1 stop
$757United Airlines
Sun, Jan 11 - Tue, Feb 10
Delta Logo
7:25 pm - 1:20 am
JFK
-
EZE
27h 55m1 stop
Delta Logo
4:05 am - 8:48 pm
EZE
-
JFK
17h 43m2 stops
$761Delta
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
2:20 pm - 7:20 am
EWR
-
EZE
15h 00m1 stop
United Airlines Logo
9:05 pm - 2:14 pm
EZE
-
EWR
18h 09m1 stop
$766United Airlines
Wed, Mar 4 - Tue, Mar 17

Delta flights from Connecticut to Buenos Aires

Our best Delta deals on Connecticut to Buenos Aires flight tickets
Delta
Jan 14
JFK3:20 pmNew York John F Kennedy Intl
14h 00m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Jan 27
EZE10:25 pmBuenos Aires Ministro Pistarini
11h 05m
JFK7:30 amNew York John F Kennedy Intl
$756
Find similar
Delta
Mar 5
JFK7:25 pmNew York John F Kennedy Intl
27h 55m
1 stop
EZE1:20 amBuenos Aires Ministro Pistarini
Mar 11
EZE4:05 amBuenos Aires Ministro Pistarini
17h 43m
2 stops
JFK8:48 pmNew York John F Kennedy Intl
$761
Find similar
Delta
Dec 30
LGA5:30 pmNew York LaGuardia
13h 30m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Jan 26
EZE8:55 pmBuenos Aires Ministro Pistarini
15h 53m
1 stop
LGA10:48 amNew York LaGuardia
$766
Find similar

United Airlines flights from Connecticut to Buenos Aires

Our best United Airlines deals on Connecticut to Buenos Aires flight tickets
United Airlines
Jan 11
LGA8:10 pmNew York LaGuardia
33h 10m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Feb 10
EZE11:55 pmBuenos Aires Ministro Pistarini
16h 40m
1 stop
LGA2:35 pmNew York LaGuardia
$757
Find similar
United Airlines
Jan 20
EWR3:30 pmNewark
15h 50m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Jan 29
EZE11:55 pmBuenos Aires Ministro Pistarini
17h 11m
1 stop
EWR3:06 pmNewark
$766
Find similar
United Airlines
Feb 3
EWR5:29 pmNewark
35h 51m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Feb 19
EZE10:05 pmBuenos Aires Ministro Pistarini
21h 54m
1 stop
EWR5:59 pmNewark
$776
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 December 23, 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 - EZE

EWREZE

Newark

Fri 4/10

12:00 pm-3:23 am

1 stop14h 23m

Buenos Aires Ministro Pistarini

Thu 4/16

11:00 am-11:30 pm

1 stop13h 30m

$707

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Thu 3/12

12:00 pm-3:45 am

1 stop14h 45m

Buenos Aires Ministro Pistarini

Sat 3/21

11:20 am-11:35 pm

1 stop13h 15m

$736

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Sun 2/8

4:59 pm-9:00 am

1 stop14h 01m

Buenos Aires Ministro Pistarini

Tue 2/17

7:43 pm-8:00 am

1 stop14h 17m

$754

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Mon 1/5

6:00 am-9:35 am

2 stops25h 35m

Buenos Aires Ministro Pistarini

Tue 1/20

10:25 pm-7:30 am

Nonstop11h 05m

$755

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Wed 1/14

12:25 pm-9:00 am

1 stop18h 35m

Buenos Aires Ministro Pistarini

Wed 1/21

10:25 pm-7:30 am

Nonstop11h 05m

$756

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 1/13

10:30 pm-12:05 am

2 stops23h 35m

Buenos Aires Ministro Pistarini

Sat 5/16

11:00 am-11:30 pm

1 stop13h 30m

$756

New YorkBuenos Aires

LGA - AEP

LGAAEP

New York LaGuardia

Mon 3/9

10:59 am-7:30 am

2 stops19h 31m

Buenos Aires Jorge Newbery

Mon 3/23

9:50 am-6:56 pm

3 stops34h 06m

$756

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Sun 1/11

8:10 pm-7:20 am

1 stop33h 10m

Buenos Aires Ministro Pistarini

Tue 2/10

11:55 pm-2:35 pm

1 stop16h 40m

$757

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Thu 3/5

7:25 pm-1:20 am

1 stop27h 55m

Buenos Aires Ministro Pistarini

Wed 3/11

4:05 am-8:48 pm

2 stops17h 43m

$761

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Wed 3/4

2:20 pm-7:20 am

1 stop15h 00m

Buenos Aires Ministro Pistarini

Tue 3/17

9:05 pm-2:14 pm

1 stop18h 09m

$766

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, Avianca, and LATAM Airlines are the most popular carriers 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

2 airports
The fastest flight from Connecticut to Buenos Aires takes 10h 40m
Direct flights go from Connecticut to Buenos Aires every day.
There are 2 airports in Buenos Aires. From Connecticut there are direct flights to Buenos Aires Ministro Pistarini (EZE).
Search flight deals

  • 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
8,014 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