Cheapest one-way flights from Los Angeles to Buenos Aires in March from 286€

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to Buenos Aires (AEP) in March 2026 (see full year).

One-Way flights

09 Mar LATAM Airlines Group
05 Mar LATAM Airlines Group
08 Mar LATAM Airlines Group
23 Mar LATAM Airlines Group
10 Mar LATAM Airlines Group
11 Mar LATAM Airlines Group
12 Mar LATAM Airlines Group
13 Mar LATAM Airlines Group
15 Mar LATAM Airlines Group
16 Mar LATAM Airlines Group

Also check the deals for return flights from Los Angeles to Buenos Aires in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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