AirHint found the following cheapest return flights from Houston (IAH) to Buenos Aires (EZE) in January 2026 (see full year).
Return flights
| 12 Jan - 05 Feb | United | direct | |
| 06 Jan - 28 Jan | LATAM Airlines Group | ||
| 06 Jan - 28 Jan | United | direct |
Also check the deals for one-way flights from Houston to Buenos Aires in January.
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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