$103 Cheap Frontier Airlines flights Philadelphia (PHL) to Jacksonville (JAX)

$103 Cheap Frontier Airlines flights Philadelphia (PHL) to Jacksonville (JAX)

Prices were available within the past 7 days and start at $103 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 14 - Sat, Aug 16

PHL

Philadelphia

JAX

Jacksonville

$177 Roundtrip, found 12 hours ago

$177

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Philadelphia to Jacksonville, returning Sat, Aug 16, priced at $177 found 12 hours ago

Thu, Aug 14 - Fri, Aug 15

PHL

Philadelphia

JAX

Jacksonville

$184 Roundtrip, found 12 hours ago

$184

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Philadelphia to Jacksonville, returning Fri, Aug 15, priced at $184 found 12 hours ago

Thu, Oct 2 - Sun, Oct 5

PHL

Philadelphia

JAX

Jacksonville

$190 Roundtrip, found 1 day ago

$190

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 2 from Philadelphia to Jacksonville, returning Sun, Oct 5, priced at $190 found 1 day ago

Thu, Oct 2 - Mon, Oct 6

PHL

Philadelphia

JAX

Jacksonville

$206 Roundtrip, found 1 day ago

$206

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 2 from Philadelphia to Jacksonville, returning Mon, Oct 6, priced at $206 found 1 day ago

Thu, Oct 2 - Fri, Oct 3

PHL

Philadelphia

JAX

Jacksonville

$216 Roundtrip, found 1 day ago

$216

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 2 from Philadelphia to Jacksonville, returning Fri, Oct 3, priced at $216 found 1 day ago

Fri, Oct 3 - Sun, Oct 5

PHL

Philadelphia

JAX

Jacksonville

$226 Roundtrip, found 1 day ago

$226

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Philadelphia to Jacksonville, returning Sun, Oct 5, priced at $226 found 1 day ago