Cheapest one-way flights from Los Angeles to Buenos Aires in March from 374€

Best time to book flights for Los Angeles (LAX) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to Buenos Aires (AEP) in March 2025 (see full year).

One-Way flights

24 Mar Volaris
01 Mar LATAM Airlines Group
15 Mar Viva Aerobus
25 Mar Viva Aerobus
04 Mar Spirit Airlines
05 Mar Frontier Airlines
13 Mar Frontier Airlines
19 Mar Frontier Airlines
18 Mar Alaska Airlines
10 Mar Alaska Airlines

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

Skyscanner

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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