Cheapest one-way flights from Dallas-Fort Worth to Sao Paulo in December from $240

AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Sao Paulo (GRU) in December 2025 (see full year).

One-Way flights

03 Dec Spirit Airlines
15 Dec Frontier Airlines
01 Dec Frontier Airlines
11 Dec Spirit Airlines
09 Dec Spirit Airlines
29 Dec Frontier Airlines
31 Dec Frontier Airlines
24 Dec Spirit Airlines
16 Dec Spirit Airlines
23 Dec Frontier Airlines

Also check the deals for return flights from Dallas-Fort Worth to Sao Paulo 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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