$104 Cheap Frontier Airlines flights San Juan (SJU) to Philadelphia (PHL)

$104 Cheap Frontier Airlines flights San Juan (SJU) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $104 for one-way flights and $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 13 - Sat, Jun 28

SJU

San Juan

PHL

Philadelphia

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 13 from San Juan to Philadelphia, returning Sat, Jun 28, priced at $247 found 1 day ago

Tue, Jun 17 - Sat, Jun 28

SJU

San Juan

PHL

Philadelphia

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 17 from San Juan to Philadelphia, returning Sat, Jun 28, priced at $257 found 1 day ago