Cheapest return flights from Washington to Santiago in January from $674

Best time to book flights for Washington (IAD) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Santiago (SCL) in January 2025 (see full year).

Return flights

08 Jan - 22 Jan Avianca
11 Jan - 29 Jan Avianca
27 Jan - 30 Jan Avianca
08 Jan - 20 Jan Avianca
23 Jan - 28 Jan Copa
24 Jan - 28 Jan Copa
20 Jan - 26 Jan Copa
05 Jan - 11 Jan Avianca
01 Jan - 12 Jan Avianca

Also check the deals for one-way flights from Washington to Santiago in January.

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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