$146 Cheap Frontier Airlines flights Denver (DEN) to Jacksonville (JAX)

$146 Cheap Frontier Airlines flights Denver (DEN) to Jacksonville (JAX)

Prices were available within the past 7 days and start at $146 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 9 - Thu, Jun 11

DEN

Denver

JAX

Jacksonville

$259 Roundtrip, found 5 days ago

$259

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 9 from Denver to Jacksonville, returning Thu, Jun 11, priced at $259 found 5 days ago

Tue, Jun 9 - Sun, Jun 14

DEN

Denver

JAX

Jacksonville

$260 Roundtrip, found 5 days ago

$260

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 9 from Denver to Jacksonville, returning Sun, Jun 14, priced at $260 found 5 days ago

Tue, Jun 9 - Mon, Jun 15

DEN

Denver

JAX

Jacksonville

$280 Roundtrip, found 5 days ago

$280

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 9 from Denver to Jacksonville, returning Mon, Jun 15, priced at $280 found 5 days ago

Mon, Jun 8 - Thu, Jun 11

DEN

Denver

JAX

Jacksonville

$299 Roundtrip, found 5 days ago

$299

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jun 8 from Denver to Jacksonville, returning Thu, Jun 11, priced at $299 found 5 days ago

Fri, Jun 12 - Mon, Jun 15

DEN

Denver

JAX

Jacksonville

$319 Roundtrip, found 5 hours ago

$319

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Jun 12 from Denver to Jacksonville, returning Mon, Jun 15, priced at $319 found 5 hours ago

Mon, Jun 8 - Mon, Jun 15

DEN

Denver

JAX

Jacksonville

$320 Roundtrip, found 5 days ago

$320

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jun 8 from Denver to Jacksonville, returning Mon, Jun 15, priced at $320 found 5 days ago