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Cheap flights from New Haven to Buenos Aires from $1,574

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New Haven to Buenos Aires departing on 6/12. 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

Find the cheapest flights from New Haven to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 9:16 am
HVN
-
EZE
24h 16m
2 stops
Multiple Airlines Logo
2:20 am - 9:47 pm
EZE
-
HVN
44h 27m
3 stops
$1,574Multiple Airlines
Fri, Jun 12 - Thu, Jun 18
Multiple Airlines Logo
8:00 am - 9:16 am
HVN
-
EZE
24h 16m
2 stops
Multiple Airlines Logo
4:50 pm - 9:47 pm
EZE
-
HVN
29h 57m
2 stops
$1,585Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
11:05 am - 11:30 am
HVN
-
EZE
23h 25m
3 stops
Multiple Airlines Logo
4:00 am - 1:29 pm
EZE
-
HVN
34h 29m
3 stops
$1,665Multiple Airlines
Fri, Jun 12 - Fri, Jun 19

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Customize your flight search to find flights from New Haven 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 May 3, 2026.
Use the filters below to find and compare flights from New Haven to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New HavenBuenos Aires

HVN - EZE

HVNEZE

Tweed-New Haven

Fri 6/12

8:00 am-9:16 am

2 stops24h 16m

Buenos Aires Ministro Pistarini

Thu 6/18

2:20 am-9:47 pm

3 stops44h 27m

$1,574
Quickest round-trip

New HavenBuenos Aires

HVN - EZE

HVNEZE

Tweed-New Haven

Fri 6/12

8:00 am-9:16 am

2 stops24h 16m

Buenos Aires Ministro Pistarini

Fri 6/19

4:50 pm-9:47 pm

2 stops29h 57m

$1,585

New HavenBuenos Aires

HVN - EZE

HVNEZE

Tweed-New Haven

Fri 6/12

11:05 am-11:30 am

3 stops23h 25m

Buenos Aires Ministro Pistarini

Fri 6/19

4:00 am-1:29 pm

3 stops34h 29m

$1,665

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from New Haven 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 day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from New Haven is on a Monday. momondo users have found tickets for Monday departures for as low as $1,134. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Sunday is $1,339.

When to book flights from New Haven to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from New Haven to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Haven to Buenos Aires (HVN to BUE) flight deals and tips

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

Fastest flight time

24h 16m

Direct flights

None
The fastest flight from New Haven to Buenos Aires takes 24h 16m
There are no direct flights from New Haven to Buenos Aires. There are no popular flight routes from New Haven to Buenos Aires.
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Frequently asked questions about flying from New Haven to Buenos Aires

  • How far is Tweed-New Haven to Buenos Aires by plane?

    Buenos Aires is 5322.7 mi away from Tweed-New Haven. 24h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Tweed-New Haven Airport to Buenos Aires?

    Prices for flights from Tweed-New Haven Airport to Buenos Aires refresh daily.

  • How old do you have to be to fly from Tweed-New Haven Airport to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tweed-New Haven Airport to Buenos Aires.

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

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find New Haven to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

Yes. All flights to Buenos Aires from New Haven on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential New Haven to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from New Haven to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they 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