Cheapest return flights from Chicago to Santiago in December from 698€

AirHint found the following cheapest return flights from Chicago (ORD) to Santiago (SCL) in December 2025 (see full year).

Return flights

01 Dec - 13 Dec Avianca
28 Dec - 12 Jan LATAM Airlines Group
30 Dec - 06 Jan Delta
17 Dec - 01 Jan Delta
17 Dec - 02 Jan Air Canada
26 Dec - 02 Jan Air Canada

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

Skyscanner

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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