$77 Cheap Frontier Airlines flights Chicago (ORD) to Jacksonville (JAX)

$77 Cheap Frontier Airlines flights Chicago (ORD) to Jacksonville (JAX)

Prices were available within the past 7 days and start at $77 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 3 - Tue, Oct 7

ORD

Chicago

JAX

Jacksonville

$244 Roundtrip, found 5 days ago

$244

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Chicago to Jacksonville, returning Tue, Oct 7, priced at $244 found 5 days ago

Fri, Oct 3 - Tue, Oct 7

ORD

Chicago

JAX

Jacksonville

$275 Roundtrip, found 5 days ago

$275

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Chicago to Jacksonville, returning Tue, Oct 7, priced at $275 found 5 days ago

Sun, Nov 16 - Sun, Nov 30

ORD

Chicago

JAX

Jacksonville

$561 Roundtrip, found 4 days ago

$561

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Nov 16 from Chicago to Jacksonville, returning Sun, Nov 30, priced at $561 found 4 days ago