Cheapest return flights from Chicago to Santiago in February from $735

AirHint found the following cheapest return flights from Chicago (MDW) to Santiago (SCL) in February 2026 (see full year).

Return flights

26 Feb - 08 Mar Delta
01 Feb - 09 Feb LATAM Airlines Group
04 Feb - 15 Feb LATAM Airlines Group
05 Feb - 15 Feb LATAM Airlines Group
20 Feb - 02 Mar LATAM Airlines Group
15 Feb - 21 Feb Frontier Airlines
19 Feb - 01 Mar LATAM Airlines Group
16 Feb - 21 Feb Delta
27 Feb - 09 Mar LATAM Airlines Group
06 Feb - 16 Feb LATAM Airlines Group
06 Feb - 15 Feb LATAM Airlines Group
12 Feb - 22 Feb LATAM Airlines Group

Also check the deals for one-way flights from Chicago to Santiago in February.

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