AirHint found the following cheapest return flights from Los Angeles (LAX) to Buenos Aires (EZE) in May 2026 (see full year).
Return flights
| 16 May - 23 May | LATAM Airlines Group | ||
| 29 May - 07 Jun | Copa | ||
| 30 May - 06 Jun | Copa | ||
| 21 May - 31 May | United | ||
| 25 May - 15 Jun | Copa | ||
| 22 May - 25 May | Copa |
Also check the deals for one-way flights from Los Angeles to Buenos Aires in May.
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