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Cheapest one-way flights from Houston (HOU) to Rio De Janeiro (GIG), September

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Dates, airline, and price
Dates	Airline	Price
08 Sep	Frontier Airlines
11 Sep	Frontier Airlines
14 Sep	Frontier Airlines
24 Sep	Frontier Airlines
25 Sep	Frontier Airlines
23 Sep	Frontier Airlines
08 Sep	United Direct Flight
14 Sep	United Direct Flight
11 Sep	United Direct Flight
01 Sep	United Direct Flight

deals for return flights from Houston to Rio De Janeiro in September.

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Updated Jul 21, 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 Rio De Janeiro (GIG), September

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