$137 Cheap Frontier Airlines flights Chicago (MDW) to Jacksonville (JAX)

$137 Cheap Frontier Airlines flights Chicago (MDW) to Jacksonville (JAX)

Prices were available within the past 7 days and start at $137 for one-way flights and $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 9 - Fri, Oct 17

MDW

Chicago

JAX

Jacksonville

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Chicago to Jacksonville, returning Fri, Oct 17, priced at $306 found 1 day ago

Mon, Oct 13 - Thu, Oct 16

MDW

Chicago

JAX

Jacksonville

$558 Roundtrip, found 1 day ago

$558

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Chicago to Jacksonville, returning Thu, Oct 16, priced at $558 found 1 day ago