Flights from Dover to Jacksonville

Cheapest flights from Dover

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 30 - Sat, May 31

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$105 Roundtrip, found 21 hours ago

$105

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, May 30 from Philadelphia Intl. to Jacksonville Intl., returning Sat, May 31, priced at $105 found 21 hours ago

Sun, Jun 29 - Fri, Jul 4

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$108 Roundtrip, found 5 days ago

$108

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Philadelphia Intl. to Jacksonville Intl., returning Fri, Jul 4, priced at $108 found 5 days ago

Thu, May 29 - Sat, May 31

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$118 Roundtrip, found 21 hours ago

$118

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, May 29 from Philadelphia Intl. to Jacksonville Intl., returning Sat, May 31, priced at $118 found 21 hours ago

Fri, May 30 - Sun, Jun 1

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$125 Roundtrip, found 21 hours ago

$125

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, May 30 from Philadelphia Intl. to Jacksonville Intl., returning Sun, Jun 1, priced at $125 found 21 hours ago

Sat, May 31 - Sun, Jun 1

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$128 Roundtrip, found 21 hours ago

$128

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sat, May 31 from Philadelphia Intl. to Jacksonville Intl., returning Sun, Jun 1, priced at $128 found 21 hours ago

Thu, May 29 - Sun, Jun 1

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$138 Roundtrip, found 21 hours ago

$138

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, May 29 from Philadelphia Intl. to Jacksonville Intl., returning Sun, Jun 1, priced at $138 found 21 hours ago

Fri, May 16 - Thu, May 22

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$148 Roundtrip, found 1 hour ago

$148

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, May 16 from Philadelphia Intl. to Jacksonville Intl., returning Thu, May 22, priced at $148 found 1 hour ago

Fri, Jun 27 - Sat, Jun 28

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$158 Roundtrip, found 5 days ago

$158

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Philadelphia Intl. to Jacksonville Intl., returning Sat, Jun 28, priced at $158 found 5 days ago

Mon, May 12 - Thu, May 22

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$198 Roundtrip, found 1 hour ago

$198

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, May 12 from Philadelphia Intl. to Jacksonville Intl., returning Thu, May 22, priced at $198 found 1 hour ago

Fri, May 16 - Mon, May 19

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$208 Roundtrip, found 1 hour ago

$208

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, May 16 from Philadelphia Intl. to Jacksonville Intl., returning Mon, May 19, priced at $208 found 1 hour ago

Tue, Jun 24 - Tue, Jul 1

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$209 Roundtrip, found 5 days ago

$209

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jun 24 from Philadelphia Intl. to Jacksonville Intl., returning Tue, Jul 1, priced at $209 found 5 days ago

Thu, May 29 - Sun, Jun 1

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$219 Roundtrip, found 21 hours ago

$219

Roundtrip

found 21 hours ago

Select Delta flight, departing Thu, May 29 from Philadelphia Intl. to Jacksonville Intl., returning Sun, Jun 1, priced at $219 found 21 hours ago

Sun, Jun 1 - Sun, Jun 1

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$238 Roundtrip, found 21 hours ago

$238

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sun, Jun 1 from Philadelphia Intl. to Jacksonville Intl., returning Sun, Jun 1, priced at $238 found 21 hours ago

Thu, May 29 - Sun, Jun 1

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$248 Roundtrip, found 21 hours ago

$248

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Thu, May 29 from Philadelphia Intl. to Jacksonville Intl., returning Sun, Jun 1, priced at $248 found 21 hours ago

Mon, May 26 - Sat, May 31

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$250 Roundtrip, found 21 hours ago

$250

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Mon, May 26 from Philadelphia Intl. to Jacksonville Intl., returning Sat, May 31, priced at $250 found 21 hours ago

Thu, May 29 - Sun, Jun 1

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$254 Roundtrip, found 21 hours ago

$254

Roundtrip

found 21 hours ago

Select Delta flight, departing Thu, May 29 from Philadelphia Intl. to Jacksonville Intl., returning Sun, Jun 1, priced at $254 found 21 hours ago

Mon, May 12 - Fri, May 16

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$258 Roundtrip, found 1 hour ago

$258

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Mon, May 12 from Philadelphia Intl. to Jacksonville Intl., returning Fri, May 16, priced at $258 found 1 hour ago

Tue, Jun 24 - Wed, Jul 2

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$259 Roundtrip, found 5 days ago

$259

Roundtrip

found 5 days ago

Select American Airlines flight, departing Tue, Jun 24 from Philadelphia Intl. to Jacksonville Intl., returning Wed, Jul 2, priced at $259 found 5 days ago

Sat, May 31 - Sat, May 31

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$299 Roundtrip, found 21 hours ago

$299

Roundtrip

found 21 hours ago

Select JetBlue Airways flight, departing Sat, May 31 from Philadelphia Intl. to Jacksonville Intl., returning Sat, May 31, priced at $299 found 21 hours ago

Tue, May 27 - Thu, May 29

PHL

Philadelphia Intl.

JAX

Jacksonville Intl.

$372 Roundtrip, found 21 hours ago

$372

Roundtrip

found 21 hours ago

Select United flight, departing Tue, May 27 from Philadelphia Intl. to Jacksonville Intl., returning Thu, May 29, priced at $372 found 21 hours ago