Cheapest one-way flights from Houston to Rio De Janeiro in January from $433

AirHint found the following cheapest one-way flights from Houston (IAH) to Rio De Janeiro (GIG) in January 2026 (see full year).

One-Way flights

05 Jan Spirit Airlines
06 Jan Spirit Airlines
07 Jan Spirit Airlines
20 Jan Air Canada
15 Jan Spirit Airlines
03 Jan Frontier Airlines
16 Jan Avianca
05 Jan United direct
06 Jan United direct
07 Jan United direct

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

Skyscanner

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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