$126 Cheap Frontier Airlines flights Jacksonville (JAX) to Chicago (ORD)

$126 Cheap Frontier Airlines flights Jacksonville (JAX) to Chicago (ORD)

Prices were available within the past 7 days and start at $126 for one-way flights and $235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 29 - Tue, Jun 30

JAX

Jacksonville

ORD

Chicago

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 29 from Jacksonville to Chicago, returning Tue, Jun 30, priced at $235 found 1 day ago

Mon, Jun 29 - Tue, Jun 30

JAX

Jacksonville

ORD

Chicago

$246 Roundtrip, found 1 day ago

$246

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 29 from Jacksonville to Chicago, returning Tue, Jun 30, priced at $246 found 1 day ago

Mon, Jul 13 - Tue, Jul 14

JAX

Jacksonville

ORD

Chicago

$259 Roundtrip, found 3 days ago

$259

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 13 from Jacksonville to Chicago, returning Tue, Jul 14, priced at $259 found 3 days ago

Mon, Jul 13 - Sat, Jul 18

JAX

Jacksonville

ORD

Chicago

$273 Roundtrip, found 3 days ago

$273

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 13 from Jacksonville to Chicago, returning Sat, Jul 18, priced at $273 found 3 days ago

Fri, Jul 17 - Sat, Jul 18

JAX

Jacksonville

ORD

Chicago

$274 Roundtrip, found 3 days ago

$274

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Jacksonville to Chicago, returning Sat, Jul 18, priced at $274 found 3 days ago

Mon, Jul 13 - Thu, Jul 16

JAX

Jacksonville

ORD

Chicago

$278 Roundtrip, found 3 days ago

$278

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 13 from Jacksonville to Chicago, returning Thu, Jul 16, priced at $278 found 3 days ago

Fri, Jul 17 - Sun, Jul 19

JAX

Jacksonville

ORD

Chicago

$280 Roundtrip, found 3 days ago

$280

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Jacksonville to Chicago, returning Sun, Jul 19, priced at $280 found 3 days ago

Mon, Jul 13 - Tue, Jul 21

JAX

Jacksonville

ORD

Chicago

$299 Roundtrip, found 3 days ago

$299

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 13 from Jacksonville to Chicago, returning Tue, Jul 21, priced at $299 found 3 days ago