Cheapest return flights from Philadelphia to Buenos Aires in April from $808

Best time to book flights for Philadelphia (PHL) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Philadelphia (PHL) to Buenos Aires (EZE) in April 2025 (see full year).

Return flights

01 Apr - 07 Apr Frontier Airlines
01 Apr - 10 Apr Frontier Airlines
01 Apr - 30 Apr Spirit Airlines
02 Apr - 12 Apr Spirit Airlines
13 Apr - 24 Apr Air Canada
09 Apr - 25 Apr Frontier Airlines
04 Apr - 15 Apr Spirit Airlines
03 Apr - 13 Apr Spirit Airlines
12 Apr - 18 Apr Spirit Airlines

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

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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