Cheapest return flights from Philadelphia to Santiago in April from $811

AirHint found the following cheapest return flights from Philadelphia (PHL) to Santiago (SCL) in April 2026 (see full year).

Return flights

10 Apr - 19 Apr Spirit Airlines

Also check the deals for one-way flights from Philadelphia to Santiago in April.

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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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