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Cheapest one-way flights from Houston (HOU) to Buenos Aires (EZE), September

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Dates, airline, and price
Dates	Airline	Price
05 Sep	Frontier Airlines
25 Sep	Frontier Airlines
15 Sep	Frontier Airlines
05 Sep	United Direct Flight
25 Sep	United Direct Flight
15 Sep	United Direct Flight

deals for return flights from Houston to Buenos Aires in September.

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Updated Jul 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Houston (HOU) to Buenos Aires (EZE), September

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