Cheapest one-way flights from Houston to Rio De Janeiro in December from $262

AirHint found the following cheapest one-way flights from Houston (IAH) to Rio De Janeiro (GIG) in December 2025 (see full year).

One-Way flights

08 Dec Spirit Airlines
10 Dec Spirit Airlines
29 Dec Frontier Airlines
06 Dec Spirit Airlines
15 Dec Spirit Airlines
27 Dec Frontier Airlines
29 Dec United direct
10 Dec United direct
01 Dec United direct
02 Dec United direct

Also check the deals for return flights from Houston to Rio De Janeiro in December.

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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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