$119 Cheap Frontier Airlines flights San Juan (SJU) to Philadelphia (PHL)

$119 Cheap Frontier Airlines flights San Juan (SJU) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $119 for one-way flights and $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 22 - Sat, May 30

SJU

San Juan

PHL

Philadelphia

$350 Roundtrip, found 1 day ago

$350

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 22 from San Juan to Philadelphia, returning Sat, May 30, priced at $350 found 1 day ago

Wed, May 20 - Sat, May 30

SJU

San Juan

PHL

Philadelphia

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, May 20 from San Juan to Philadelphia, returning Sat, May 30, priced at $359 found 1 day ago

Fri, May 22 - Mon, Jun 1

SJU

San Juan

PHL

Philadelphia

$362 Roundtrip, found 2 days ago

$362

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 22 from San Juan to Philadelphia, returning Mon, Jun 1, priced at $362 found 2 days ago

Fri, May 22 - Wed, May 27

SJU

San Juan

PHL

Philadelphia

$363 Roundtrip, found 2 days ago

$363

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 22 from San Juan to Philadelphia, returning Wed, May 27, priced at $363 found 2 days ago

Fri, May 22 - Tue, Jun 2

SJU

San Juan

PHL

Philadelphia

$367 Roundtrip, found 1 day ago

$367

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 22 from San Juan to Philadelphia, returning Tue, Jun 2, priced at $367 found 1 day ago

Fri, May 22 - Sat, May 30

SJU

San Juan

PHL

Philadelphia

$370 Roundtrip, found 1 day ago

$370

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 22 from San Juan to Philadelphia, returning Sat, May 30, priced at $370 found 1 day ago