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

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

Prices were available within the past 7 days and start at for one-way flights and $134 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 12 - Sun, Jan 18

JAX

Jacksonville

ORD

Chicago

$134 Roundtrip, found 1 day ago

$134

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Jacksonville to Chicago, returning Sun, Jan 18, priced at $134 found 1 day ago

Mon, Jan 12 - Mon, Jan 19

JAX

Jacksonville

ORD

Chicago

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Jacksonville to Chicago, returning Mon, Jan 19, priced at $220 found 1 day ago