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Cheap flights from Connecticut to Buenos Aires from $271

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 11/17. 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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Find the cheapest flights from Connecticut to Buenos Aires

Cheap round-trip flights

Multiple Airlines Logo
6:59 am - 7:30 amEWR-AEP
22h 31m2 stops
Multiple Airlines Logo
4:50 am - 2:17 pmAEP-EWR
35h 27m2 stops
$629Multiple Airlines
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Sun, Nov 9 - Thu, Nov 13
Multiple Airlines Logo
6:59 am - 7:30 amEWR-AEP
22h 31m2 stops
Multiple Airlines Logo
4:50 am - 9:00 amAEP-EWR
30h 10m3 stops
$668Multiple Airlines
Find Deal
Sun, Nov 9 - Thu, Nov 13
Arajet Logo
11:00 am - 4:35 amEWR-EZE
15h 35m1 stop
Arajet Logo
11:20 am - 10:30 pmEZE-EWR
13h 10m1 stop
$689Arajet
Find Deal
Fri, Feb 20 - Thu, Mar 5
Arajet Logo
12:00 pm - 4:35 amEWR-EZE
15h 35m1 stop
Arajet Logo
11:20 am - 11:30 pmEZE-EWR
13h 10m1 stop
$700Arajet
Find Deal
Fri, Mar 13 - Thu, Mar 26
Copa Airlines Logo
8:33 am - 4:22 amJFK-EZE
17h 49m1 stop
Copa Airlines Logo
3:57 am - 5:17 pmEZE-JFK
15h 20m1 stop
$771Copa Airlines
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Tue, Nov 4 - Mon, Nov 10
LATAM Airlines Logo
2:00 pm - 1:45 pmJFK-EZE
22h 45m2 stops
LATAM Airlines Logo
7:43 pm - 8:05 amEZE-JFK
14h 22m1 stop
$780LATAM Airlines
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Thu, Oct 30 - Wed, Nov 5
Avianca Logo
6:15 am - 1:35 amJFK-EZE
17h 20m1 stop
Avianca Logo
1:40 am - 10:45 pmEZE-JFK
23h 05m1 stop
$781Avianca
Find Deal
Fri, Nov 14 - Sun, Nov 23
Avianca Logo
5:05 pm - 3:50 pmJFK-EZE
20h 45m2 stops
Avianca Logo
2:40 am - 10:25 pmEZE-JFK
21h 45m1 stop
$782Avianca
Find Deal
Thu, Nov 27 - Tue, Dec 9
LATAM Airlines Logo
4:00 pm - 1:45 pmLGA-EZE
20h 45m2 stops
LATAM Airlines Logo
4:05 am - 8:35 pmEZE-LGA
18h 30m2 stops
$790LATAM Airlines
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Thu, Oct 30 - Mon, Nov 3
Copa Airlines Logo
7:53 pm - 10:08 pmBDL-EZE
25h 15m2 stops
Copa Airlines Logo
3:57 am - 9:38 amEZE-BDL
30h 41m2 stops
$1,793Copa Airlines
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Mon, Oct 20 - Sun, Oct 26

Avianca flights from Connecticut to Buenos Aires

Our best Avianca deals on Connecticut to Buenos Aires flight tickets
Avianca
Oct 5
JFK2:00 amNew York John F Kennedy Intl
26h 35m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini
Oct 9
EZE6:40 amBuenos Aires Ministro Pistarini
18h 10m
1 stop
JFK11:50 pmNew York John F Kennedy Intl
$780
Find similar
Avianca
Nov 14
JFK6:15 amNew York John F Kennedy Intl
17h 20m
1 stop
EZE1:35 amBuenos Aires Ministro Pistarini
Nov 23
EZE1:40 amBuenos Aires Ministro Pistarini
23h 05m
1 stop
JFK10:45 pmNew York John F Kennedy Intl
$781
Find similar
Avianca
Nov 27
JFK5:05 pmNew York John F Kennedy Intl
20h 45m
2 stops
EZE3:50 pmBuenos Aires Ministro Pistarini
Dec 9
EZE2:40 amBuenos Aires Ministro Pistarini
21h 45m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$782
Find similar

Arajet flights from Connecticut to Buenos Aires

Our best Arajet deals on Connecticut to Buenos Aires flight tickets
Arajet
Feb 20
EWR11:00 amNewark
15h 35m
1 stop
EZE4:35 amBuenos Aires Ministro Pistarini
Mar 5
EZE11:20 amBuenos Aires Ministro Pistarini
13h 10m
1 stop
EWR10:30 pmNewark
$689
Find similar
Arajet
Mar 13
EWR12:00 pmNewark
15h 35m
1 stop
EZE4:35 amBuenos Aires Ministro Pistarini
Mar 26
EZE11:20 amBuenos Aires Ministro Pistarini
13h 10m
1 stop
EWR11:30 pmNewark
$700
Find similar
Arajet
Mar 13
EWR12:00 pmNewark
15h 35m
1 stop
EZE4:35 amBuenos Aires Ministro Pistarini
Mar 19
EZE11:20 amBuenos Aires Ministro Pistarini
13h 10m
1 stop
EWR11:30 pmNewark
$712
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 September 22, 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

Sun 11/9

6:59 am-7:30 am

2 stops22h 31m

Buenos Aires Jorge Newbery

Thu 11/13

4:50 am-2:17 pm

2 stops35h 27m

$629

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sun 11/9

6:59 am-7:30 am

2 stops22h 31m

Buenos Aires Jorge Newbery

Thu 11/13

4:50 am-9:00 am

3 stops30h 10m

$668

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Fri 2/20

11:00 am-4:35 am

1 stop15h 35m

Buenos Aires Ministro Pistarini

Thu 3/5

11:20 am-10:30 pm

1 stop13h 10m

$689

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Fri 3/13

12:00 pm-4:35 am

1 stop15h 35m

Buenos Aires Ministro Pistarini

Thu 3/26

11:20 am-11:30 pm

1 stop13h 10m

$700

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Tue 11/4

8:33 am-4:22 am

1 stop17h 49m

Buenos Aires Ministro Pistarini

Mon 11/10

3:57 am-5:17 pm

1 stop15h 20m

$771

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Thu 10/30

2:00 pm-1:45 pm

2 stops22h 45m

Buenos Aires Ministro Pistarini

Wed 11/5

7:43 pm-8:05 am

1 stop14h 22m

$780

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Fri 11/14

6:15 am-1:35 am

1 stop17h 20m

Buenos Aires Ministro Pistarini

Sun 11/23

1:40 am-10:45 pm

1 stop23h 05m

$781

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Thu 11/27

5:05 pm-3:50 pm

2 stops20h 45m

Buenos Aires Ministro Pistarini

Tue 12/9

2:40 am-10:25 pm

1 stop21h 45m

$782

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Thu 10/30

4:00 pm-1:45 pm

2 stops20h 45m

Buenos Aires Ministro Pistarini

Mon 11/3

4:05 am-8:35 pm

2 stops18h 30m

$790

HartfordBuenos Aires

BDL - EZE

BDLEZE

Hartford Bradley Intl

Mon 10/20

7:53 pm-10:08 pm

2 stops25h 15m

Buenos Aires Ministro Pistarini

Sun 10/26

3:57 am-9:38 am

2 stops30h 41m

$1,793

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
7,971 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