Cheapest return flights from Houston to Buenos Aires in January from $905

AirHint found the following cheapest return flights from Houston (IAH) to Buenos Aires (EZE) in January 2026 (see full year).

Return flights

14 Jan - 19 Jan Spirit Airlines
24 Jan - 01 Feb Spirit Airlines
23 Jan - 30 Jan Avianca
21 Jan - 03 Feb United direct
24 Jan - 01 Feb United direct
05 Jan - 16 Jan United direct
14 Jan - 19 Jan United direct
28 Jan - 02 Feb United direct
23 Jan - 06 Feb United

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

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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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