Cheapest return flights from Chicago to Buenos Aires in June from $970

Best time to book flights for Chicago (MDW) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Chicago (MDW) to Buenos Aires (EZE) in June 2025 (see full year).

Return flights

09 Jun - 18 Jun Frontier Airlines
02 Jun - 17 Jun Delta
20 Jun - 27 Jun Delta
18 Jun - 25 Jun LATAM Airlines Group
14 Jun - 28 Jun LATAM Airlines Group
04 Jun - 09 Jun LATAM Airlines Group
15 Jun - 20 Jun Delta
26 Jun - 01 Jul Delta

Also check the deals for one-way flights from Chicago to Buenos Aires in June.

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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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