Cheapest return flights from Houston to Buenos Aires in August from 670€

AirHint found the following cheapest return flights from Houston (HOU) to Buenos Aires (EZE) in August 2025 (see full year).

Return flights

13 Aug - 20 Aug Spirit Airlines
11 Aug - 18 Aug Spirit Airlines
10 Aug - 17 Aug Spirit Airlines
29 Aug - 12 Sep Spirit Airlines
07 Aug - 14 Aug Avianca
08 Aug - 15 Aug Avianca
22 Aug - 31 Aug Spirit Airlines
26 Aug - 06 Sep Spirit Airlines
31 Aug - 14 Sep United
24 Aug - 20 Sep United direct
27 Aug - 10 Sep United direct
28 Aug - 11 Sep United direct
30 Aug - 13 Sep United direct
29 Aug - 12 Sep United direct

Also check the deals for one-way flights from Houston to Buenos Aires in August.

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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