Cheapest return flights from Houston to Buenos Aires in December from $1135

Best time to book flights for Houston (HOU) to Buenos Aires (EZE) flights at AirHint

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

Return flights

25 Dec - 10 Jan American Airlines
26 Dec - 10 Jan Avianca
24 Dec - 10 Jan Avianca
21 Dec - 10 Jan Avianca
23 Dec - 10 Jan Avianca
20 Dec - 10 Jan Avianca
22 Dec - 10 Jan Avianca
22 Dec - 10 Jan United direct
23 Dec - 10 Jan United direct
24 Dec - 10 Jan United direct

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

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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