AirHint found the following cheapest return flights from Houston (IAH) to Buenos Aires (EZE) in July 2026 (see full year).
Return flights
| 21 Jul - 31 Jul | Avianca | ||
| 06 Jul - 16 Jul | Avianca | ||
| 10 Jul - 17 Jul | Avianca | ||
| 05 Jul - 10 Jul | Avianca | ||
| 21 Jul - 31 Jul | United | direct | |
| 05 Jul - 10 Jul | United | direct |
Also check the deals for one-way flights from Houston to Buenos Aires in July.
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