Cheapest return flights from Baltimore (BWI) to Santiago (SCL), December

6 dates in December, from $ 593. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
3 Dec 9 Dec Frontier Airlines
14 Dec 15 Jan 2027 Copa
12 Dec 23 Dec Frontier Airlines
21 Dec 29 Dec LATAM Airlines Group
15 Dec 7 Jan 2027 Frontier Airlines
20 Dec 4 Jan 2027 Frontier Airlines
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Deals for one-way flights from Baltimore to Santiago in December.

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About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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