AirHint found the following cheapest return flights from New York (LGA) to Buenos Aires (AEP) in August 2026 (see full year).
Return flights
| 12 Aug - 19 Aug | Spirit Airlines | ||
| 11 Aug - 17 Aug | Spirit Airlines | ||
| 04 Aug - 25 Aug | Frontier Airlines | ||
| 03 Aug - 24 Aug | Frontier Airlines | ||
| 07 Aug - 15 Aug | Spirit Airlines | ||
| 20 Aug - 27 Aug | Spirit Airlines |
Also check the deals for one-way flights from New York to Buenos Aires in August.
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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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