Cheapest return flights from Dallas-Fort Worth to Sao Paulo in March from $631

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Sao Paulo (GRU) in March 2026 (see full year).

Return flights

19 Mar - 26 Mar Spirit Airlines
15 Mar - 22 Mar Avianca
19 Mar - 26 Mar American Airlines direct

Also check the deals for one-way flights from Dallas-Fort Worth to Sao Paulo in March.

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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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