Cheapest return flights from Dallas-Fort Worth to Buenos Aires in March from $631

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Buenos Aires (EZE) in March 2026 (see full year).

Return flights

26 Mar - 02 Apr Spirit Airlines
31 Mar - 14 Apr Frontier Airlines
31 Mar - 11 Apr Frontier Airlines
31 Mar - 21 Apr Frontier Airlines
31 Mar - 15 Apr Frontier Airlines
24 Mar - 31 Mar Frontier Airlines
26 Mar - 15 Apr Spirit Airlines
31 Mar - 07 Apr Spirit Airlines
24 Mar - 08 Apr Spirit Airlines
24 Mar - 07 Apr Spirit Airlines
04 Mar - 10 Mar Spirit Airlines
31 Mar - 08 Apr Spirit Airlines
04 Mar - 09 Mar Spirit Airlines
22 Mar - 28 Mar Spirit Airlines
15 Mar - 28 Mar Spirit Airlines
16 Mar - 29 Mar Spirit Airlines
06 Mar - 15 Mar Frontier Airlines
14 Mar - 21 Mar Avianca
04 Mar - 10 Mar American Airlines direct
14 Mar - 21 Mar American Airlines direct

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

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