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Cheap flights from New York LaGuardia Airport to Buenos Aires from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Buenos Aires departing on 11/2. 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
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Azul Logo
8:30 pm - 2:30 pm
LGA
-
EZE
17h 00m
2 stops
Azul Logo
4:35 pm - 2:36 pm
EZE
-
LGA
23h 01m
2 stops
$944Azul
Tue, Aug 25 - Thu, Sep 24
Azul Logo
11:35 am - 2:30 pm
LGA
-
EZE
25h 55m
1 stop
Azul Logo
4:35 pm - 9:45 am
EZE
-
LGA
18h 10m
2 stops
$950Azul
Tue, Aug 25 - Thu, Sep 24
Air Canada Logo
2:30 pm - 2:30 pm
LGA
-
EZE
23h 00m
2 stops
Air Canada Logo
4:35 pm - 3:46 pm
EZE
-
LGA
24h 11m
2 stops
$952Air Canada
Tue, Aug 25 - Thu, Sep 24
Air Canada Logo
10:40 am - 2:30 pm
LGA
-
EZE
26h 50m
3 stops
Air Canada Logo
4:35 pm - 3:46 pm
EZE
-
LGA
24h 11m
2 stops
$956Air Canada
Tue, Aug 25 - Thu, Sep 24
LATAM Airlines Logo
3:50 pm - 9:40 am
LGA
-
EZE
15h 50m
1 stop
LATAM Airlines Logo
1:10 pm - 10:32 am
EZE
-
LGA
23h 22m
1 stop
$971LATAM Airlines
Tue, Nov 17 - Mon, Nov 30
Azul Logo
5:40 pm - 2:30 pm
LGA
-
EZE
19h 50m
2 stops
Azul Logo
4:35 pm - 2:59 pm
EZE
-
LGA
23h 24m
1 stop
$993Azul
Wed, Sep 16 - Wed, Sep 23
LATAM Airlines Logo
3:50 pm - 9:40 am
LGA
-
EZE
15h 50m
1 stop
LATAM Airlines Logo
1:10 pm - 10:32 am
EZE
-
LGA
23h 22m
1 stop
$994LATAM Airlines
Thu, Dec 10 - Mon, Dec 21
Air Canada Logo
6:30 am - 3:10 pm
LGA
-
EZE
30h 40m
2 stops
Air Canada Logo
4:45 pm - 9:47 am
EZE
-
LGA
19h 02m
2 stops
$1,002Air Canada
Thu, Nov 12 - Fri, Nov 27
Multiple Airlines Logo
10:30 am - 4:00 pm
LGA
-
AEP
27h 30m
2 stops
Multiple Airlines Logo
10:10 pm - 8:02 am
AEP
-
LGA
35h 52m
2 stops
$1,008Multiple Airlines
Thu, Nov 19 - Mon, Nov 30
Multiple Airlines Logo
12:55 pm - 4:00 pm
LGA
-
AEP
25h 05m
3 stops
Multiple Airlines Logo
4:30 pm - 7:30 pm
AEP
-
LGA
29h 00m
2 stops
$1,011Multiple Airlines
Sun, Nov 22 - Sat, Nov 28

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LATAM Airlines flights from New York LaGuardia Airport to Buenos Aires

Our best LATAM Airlines deals on New York LaGuardia Airport to Buenos Aires flight tickets
LATAM Airlines
Nov 17
LGA3:50 pmNew York LaGuardia
15h 50m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
Nov 30
EZE1:10 pmBuenos Aires Ministro Pistarini
23h 22m
1 stop
LGA10:32 amNew York LaGuardia
$971
LATAM Airlines
Dec 10
LGA3:50 pmNew York LaGuardia
15h 50m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
Dec 21
EZE1:10 pmBuenos Aires Ministro Pistarini
23h 22m
1 stop
LGA10:32 amNew York LaGuardia
$994
LATAM Airlines
Nov 17
LGA5:15 pmNew York LaGuardia
14h 25m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
Dec 8
EZE1:10 pmBuenos Aires Ministro Pistarini
23h 22m
1 stop
LGA10:32 amNew York LaGuardia
$1,014

Air Canada flights from New York LaGuardia Airport to Buenos Aires

Our best Air Canada deals on New York LaGuardia Airport to Buenos Aires flight tickets
Air Canada
Aug 25
LGA2:30 pmNew York LaGuardia
23h 00m
2 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Sep 24
EZE4:35 pmBuenos Aires Ministro Pistarini
24h 11m
2 stops
LGA3:46 pmNew York LaGuardia
$952
Air Canada
Aug 25
LGA10:40 amNew York LaGuardia
26h 50m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Sep 24
EZE4:35 pmBuenos Aires Ministro Pistarini
24h 11m
2 stops
LGA3:46 pmNew York LaGuardia
$956
Air Canada
Nov 12
LGA6:30 amNew York LaGuardia
30h 40m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Nov 27
EZE4:45 pmBuenos Aires Ministro Pistarini
19h 02m
2 stops
LGA9:47 amNew York LaGuardia
$1,002

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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 June 18, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Tue 8/25

8:30 pm-2:30 pm

2 stops17h 00m

Buenos Aires Ministro Pistarini

Thu 9/24

4:35 pm-2:36 pm

2 stops23h 01m

$944

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Tue 8/25

11:35 am-2:30 pm

1 stop25h 55m

Buenos Aires Ministro Pistarini

Thu 9/24

4:35 pm-9:45 am

2 stops18h 10m

$950

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Tue 8/25

2:30 pm-2:30 pm

2 stops23h 00m

Buenos Aires Ministro Pistarini

Thu 9/24

4:35 pm-3:46 pm

2 stops24h 11m

$952

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Tue 8/25

10:40 am-2:30 pm

3 stops26h 50m

Buenos Aires Ministro Pistarini

Thu 9/24

4:35 pm-3:46 pm

2 stops24h 11m

$956
Quickest round-trip

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Tue 11/17

3:50 pm-9:40 am

1 stop15h 50m

Buenos Aires Ministro Pistarini

Mon 11/30

1:10 pm-10:32 am

1 stop23h 22m

$971

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Wed 9/16

5:40 pm-2:30 pm

2 stops19h 50m

Buenos Aires Ministro Pistarini

Wed 9/23

4:35 pm-2:59 pm

1 stop23h 24m

$993

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Thu 12/10

3:50 pm-9:40 am

1 stop15h 50m

Buenos Aires Ministro Pistarini

Mon 12/21

1:10 pm-10:32 am

1 stop23h 22m

$994

New YorkBuenos Aires

LGA - EZE

LGAEZE

New York LaGuardia

Thu 11/12

6:30 am-3:10 pm

2 stops30h 40m

Buenos Aires Ministro Pistarini

Fri 11/27

4:45 pm-9:47 am

2 stops19h 02m

$1,002

New YorkBuenos Aires

LGA - AEP

LGAAEP

New York LaGuardia

Thu 11/19

10:30 am-4:00 pm

2 stops27h 30m

Buenos Aires Jorge Newbery

Mon 11/30

10:10 pm-8:02 am

2 stops35h 52m

$1,008

New YorkBuenos Aires

LGA - AEP

LGAAEP

New York LaGuardia

Sun 11/22

12:55 pm-4:00 pm

3 stops25h 05m

Buenos Aires Jorge Newbery

Sat 11/28

4:30 pm-7:30 pm

2 stops29h 00m

$1,011

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 New York LaGuardia Airport 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 York LaGuardia Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $1,096. 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 $1,369.

Can stopping save me money on New York LaGuardia Airport to Buenos Aires flights?

You could potentially save up to 12% on your flight if you consider stops on a New York LaGuardia Airport to Buenos Aires flight.

When to book flights from New York LaGuardia Airport to Buenos Aires

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

Cheap New York LaGuardia Airport to Buenos Aires (LGA to BUE) flight deals and tips

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

Fastest flight time

15h 22m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Buenos Aires takes 15h 22m
There are no direct flights from New York LaGuardia Airport to Buenos Aires. There are no popular flight routes from New York LaGuardia Airport to Buenos Aires.
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Frequently asked questions about flying from New York LaGuardia Airport to Buenos Aires

  • How far is New York LaGuardia to Buenos Aires by plane?

    The straight-line distance from New York LaGuardia to Buenos Aires is 5297.6 mi. Typically, this will take 15h 22m by plane in normal conditions.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Buenos Aires?

    Prices for flights from New York LaGuardia Airport to Buenos Aires were last updated today.

  • How old do you have to be to fly from New York LaGuardia Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia 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 York to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Buenos Aires from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of New York to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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