Cheapest return flights from Los Angeles to Buenos Aires in March from 657€

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

Return flights

29 Mar - 14 Apr Spirit Airlines
29 Mar - 08 Apr Spirit Airlines
08 Mar - 23 Mar Spirit Airlines
02 Mar - 09 Mar Copa
30 Mar - 14 Apr Spirit Airlines
13 Mar - 24 Mar Spirit Airlines
22 Mar - 02 Apr Breeze Airways
24 Mar - 31 Mar Spirit Airlines
10 Mar - 31 Mar LATAM Airlines Group
14 Mar - 22 Mar Spirit Airlines
06 Mar - 15 Mar Spirit Airlines
02 Mar - 11 Mar Spirit Airlines
14 Mar - 21 Mar Avianca
14 Mar - 17 Mar Delta

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

Powered by

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.