AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Santiago (SCL) in October 2025 (see full year).

Return flights

01 Oct - 22 Oct	Spirit Airlines
07 Oct - 26 Oct	Spirit Airlines
07 Oct - 12 Oct	Spirit Airlines
08 Oct - 29 Oct	Avianca
08 Oct - 19 Oct	Avianca
09 Oct - 23 Nov	Frontier Airlines
09 Oct - 31 Oct	Delta
11 Oct - 18 Oct	Delta

Also check the deals for one-way flights from Dallas-Fort Worth to Santiago in October.

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 Santiago in October from 495€

Return flights