Cheapest return LAX–AEP flights, May

AirHint found the following cheapest return flights from Los Angeles (LAX) to Buenos Aires (AEP) in May 2026 (see full year).

Return flights

25 May - 07 Jun LATAM Airlines Group
27 May - 10 Jun LATAM Airlines Group
08 May - 10 Jun LATAM Airlines Group
31 May - 07 Jun LATAM Airlines Group
17 May - 02 Jun LATAM Airlines Group
31 May - 13 Jun LATAM Airlines Group
06 May - 21 May LATAM Airlines Group
25 May - 22 Jun LATAM Airlines Group
08 May - 22 Jun LATAM Airlines Group
31 May - 14 Jun LATAM Airlines Group
20 May - 26 May LATAM Airlines Group
04 May - 21 May LATAM Airlines Group
20 May - 27 May LATAM Airlines Group
28 May - 03 Jun LATAM Airlines Group
05 May - 22 May Delta
04 May - 08 May LATAM Airlines Group
11 May - 17 May LATAM Airlines Group
13 May - 22 May Delta
10 May - 16 May Delta
08 May - 12 May Delta

Also check the deals for one-way flights from Los Angeles to Buenos Aires in May.

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