Cheapest one-way flights from Houston to Rio Negro in January from 69€

AirHint found the following cheapest one-way flights from Houston (HOU) to Rio Negro (MDE) in January 2026 (see full year).

One-Way flights

26 Jan Spirit Airlines
01 Jan Spirit Airlines
03 Jan Spirit Airlines
02 Jan Spirit Airlines
22 Jan Frontier Airlines
07 Jan Spirit Airlines
28 Jan Spirit Airlines
23 Jan Spirit Airlines
20 Jan Spirit Airlines
01 Jan United direct

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

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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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