AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Rio De Janeiro (GIG) in January 2026 (see full year).

Return flights

29 Jan - 03 Feb	Frontier Airlines
12 Jan - 19 Jan	Frontier Airlines
07 Jan - 26 Jan	Frontier Airlines
25 Jan - 04 Feb	Avianca
04 Jan - 07 Jan	Frontier Airlines
25 Jan - 04 Feb	American Airlines	direct
12 Jan - 19 Jan	American Airlines	direct
29 Jan - 03 Feb	American Airlines	direct

Also check the deals for one-way flights from Dallas-Fort Worth to Rio De Janeiro in January.

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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Cheapest return flights from Dallas-Fort Worth to Rio De Janeiro in January from $624

Return flights