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Buenos Aires

Find cheap LATAM Airlines flights to Buenos Aires

CMH — BUE
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find LATAM Airlines flight deals to Buenos Aires

Cheapest LATAM Airlines flights from USA to Buenos Aires
Explore the most affordable LATAM Airlines flight options available from USA to Buenos Aires. Find the lowest fares with prices last updated on July 27, 2026.

This Justfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:45 am
MIA
-
EZE
1 stop13h 20m
LATAM Airlines
Mon 8/247:21 pm
EZE
-
MIA
1 stop13h 29m
LATAM Airlines
Deal found 7/26$689
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:50 pm
MIA
-
AEP
1 stop12h 35m
LATAM Airlines
Tue 9/13:45 pm
AEP
-
MIA
1 stop17h 05m
LATAM Airlines
Deal found 7/26$689
This ViajaNet deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ViajaNet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:45 pm
MIA
-
EZE
1 stop11h 45m
LATAM Airlines
Thu 8/277:21 pm
EZE
-
MIA
1 stop13h 19m
LATAM Airlines
Deal found 7/23$690

Flights to Buenos Aires with LATAM Airlines at a glance

Find detailed information about LATAM Airlines flights from USA to Buenos Aires. Explore the options provided by LATAM Airlines to plan your journey from USA to Buenos Aires. Data last updated July 27, 2026.

Popular in

December

Cheapest in

September

Average price

$922

Round-trip from

$689

One-way from

$289
Highest demand for flights to Buenos Aires with LATAM Airlines; 7% potential price increase.
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Best time to find cheap flights to Buenos Aires with LATAM Airlines; 3% potential price drop.
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Average price for flights to Buenos Aires with LATAM Airlines (round-trip).
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LATAM Airlines
  • LATAM Airlines
  • 10/5-10/19
  • 2 total stops
  • 34h 20m total
  • USA to Buenos Aires
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LATAM Airlines
  • LATAM Airlines
  • 8/25
  • 1 total stop
  • 15h 35m total
  • USA to Buenos Aires
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Cheapflights Insights

Find cheap LATAM Airlines flights to Buenos Aires

How long is the flight to Buenos Aires with LATAM Airlines?

On average, LATAM Airlines flights from the United States to Buenos Aires take 11 hours 25 minutes. Flights to Buenos Aires from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

LATAM Airlines weekly flight availability to Buenos Aires

The most flights to Buenos Aires operated by LATAM Airlines are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

When is the best time to book a flight to Buenos Aires with LATAM Airlines?

The best time to book a flight to Buenos Aires with LATAM Airlines is 47 days before departure. On average, fares are higher if you book 74 days before departure.

FAQs about flights to Buenos Aires with LATAM Airlines

  • Which airport do LATAM Airlines flights arrive at when travelling to Buenos Aires?

    LATAM Airlines flights tend to land at either Buenos Aires Ministro Pistarini Airport or Buenos Aires Jorge Newbery Airport.

  • Is LATAM Airlines the cheapest airline for a flight to Buenos Aires?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Buenos Aires tends to be with Sky Airline.

  • Are there alternative airlines other than LATAM Airlines that fly to Buenos Aires?

    American Airlines, Delta and United Airlines all fly to Buenos Aires and offer an alternative to LATAM Airlines.

  • How much is a flight to Buenos Aires with LATAM Airlines?

    The average price for a return flight with LATAM Airlines is $1,073; with a one-way flight around $493.

See more FAQs

Reviews of LATAM Airlines

See what Cheapflights users have to say about their LATAM Airlines experience.
LATAM Airlines
7.4
Good
1,966 reviews
Overview

Food

6.7

Crew

8.0

Boarding

7.5

Comfort

7.3

Entertainment

7.0

Popular LATAM Airlines flights

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Airports serving Buenos Aires

Book a flight to or from one of these Buenos Aires airports.
Flights to Jorge Newbery
Flights to Ministro Pistarini
Flights from Jorge Newbery
Flights from Ministro Pistarini