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

Return flights

08 Apr - 21 Apr	Spirit Airlines
01 Apr - 15 Apr	Spirit Airlines
08 Apr - 22 Apr	Spirit Airlines
01 Apr - 21 Apr	Spirit Airlines
01 Apr - 14 Apr	Spirit Airlines
07 Apr - 21 Apr	Spirit Airlines
14 Apr - 28 Apr	Frontier Airlines
14 Apr - 05 May	Frontier Airlines
21 Apr - 12 May	Spirit Airlines
15 Apr - 06 May	Spirit Airlines
07 Apr - 29 Apr	Frontier Airlines
29 Apr - 20 May	Spirit Airlines
15 Apr - 29 Apr	Spirit Airlines
08 Apr - 29 Apr	Spirit Airlines
24 Apr - 01 May	Frontier Airlines
22 Apr - 13 May	Spirit Airlines
28 Apr - 12 May	Spirit Airlines
28 Apr - 19 May	Spirit Airlines

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

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 Buenos Aires in April from $576

Return flights