Flights from Philadelphia to Duck Key

Cheapest flights from Philadelphia

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.

Sun, Oct 19 - Sun, Oct 26

PHL

Philadelphia Intl.

MIA

Miami Intl.

$96 Roundtrip, found 5 days ago

$96

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Miami Intl., returning Sun, Oct 26, priced at $96 found 5 days ago

Mon, Oct 27 - Tue, Nov 4

PHL

Philadelphia Intl.

MIA

Miami Intl.

$106 Roundtrip, found 3 hours ago

$106

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Mon, Oct 27 from Philadelphia Intl. to Miami Intl., returning Tue, Nov 4, priced at $106 found 3 hours ago

Thu, Sep 11 - Sat, Sep 20

PHL

Philadelphia Intl.

MIA

Miami Intl.

$107 Roundtrip, found 3 days ago

$107

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Sep 11 from Philadelphia Intl. to Miami Intl., returning Sat, Sep 20, priced at $107 found 3 days ago

Sun, Oct 19 - Sun, Oct 26

PHL

Philadelphia Intl.

MIA

Miami Intl.

$109 Roundtrip, found 5 days ago

$109

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Miami Intl., returning Sun, Oct 26, priced at $109 found 5 days ago

Sun, Oct 19 - Sun, Oct 26

PHL

Philadelphia Intl.

MIA

Miami Intl.

$111 Roundtrip, found 5 days ago

$111

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Miami Intl., returning Sun, Oct 26, priced at $111 found 5 days ago

Mon, Oct 27 - Fri, Nov 7

PHL

Philadelphia Intl.

MIA

Miami Intl.

$117 Roundtrip, found 3 hours ago

$117

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Mon, Oct 27 from Philadelphia Intl. to Miami Intl., returning Fri, Nov 7, priced at $117 found 3 hours ago

Fri, Sep 12 - Sun, Sep 21

PHL

Philadelphia Intl.

MIA

Miami Intl.

$118 Roundtrip, found 3 days ago

$118

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Philadelphia Intl. to Miami Intl., returning Sun, Sep 21, priced at $118 found 3 days ago

Fri, Sep 12 - Sun, Sep 21

PHL

Philadelphia Intl.

MIA

Miami Intl.

$120 Roundtrip, found 3 days ago

$120

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Philadelphia Intl. to Miami Intl., returning Sun, Sep 21, priced at $120 found 3 days ago

Sun, Oct 19 - Sun, Oct 26

PHL

Philadelphia Intl.

MIA

Miami Intl.

$122 Roundtrip, found 5 days ago

$122

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Miami Intl., returning Sun, Oct 26, priced at $122 found 5 days ago

Wed, Aug 13 - Thu, Aug 14

PHL

Philadelphia Intl.

MIA

Miami Intl.

$125 Roundtrip, found 4 days ago

$125

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Aug 13 from Philadelphia Intl. to Miami Intl., returning Thu, Aug 14, priced at $125 found 4 days ago

Fri, Oct 31 - Fri, Nov 7

PHL

Philadelphia Intl.

MIA

Miami Intl.

$128 Roundtrip, found 3 hours ago

$128

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Fri, Oct 31 from Philadelphia Intl. to Miami Intl., returning Fri, Nov 7, priced at $128 found 3 hours ago

Fri, Sep 12 - Sun, Sep 21

PHL

Philadelphia Intl.

MIA

Miami Intl.

$133 Roundtrip, found 3 days ago

$133

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Philadelphia Intl. to Miami Intl., returning Sun, Sep 21, priced at $133 found 3 days ago

Sun, Sep 14 - Mon, Sep 22

PHL

Philadelphia Intl.

MIA

Miami Intl.

$136 Roundtrip, found 3 days ago

$136

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Sep 14 from Philadelphia Intl. to Miami Intl., returning Mon, Sep 22, priced at $136 found 3 days ago

Mon, Oct 27 - Thu, Nov 6

PHL

Philadelphia Intl.

MIA

Miami Intl.

$137 Roundtrip, found 3 hours ago

$137

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Mon, Oct 27 from Philadelphia Intl. to Miami Intl., returning Thu, Nov 6, priced at $137 found 3 hours ago

Thu, Sep 11 - Sun, Sep 21

PHL

Philadelphia Intl.

MIA

Miami Intl.

$138 Roundtrip, found 4 days ago

$138

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Thu, Sep 11 from Philadelphia Intl. to Miami Intl., returning Sun, Sep 21, priced at $138 found 4 days ago

Sat, Nov 1 - Wed, Nov 5

PHL

Philadelphia Intl.

MIA

Miami Intl.

$219 Roundtrip, found 3 hours ago

$219

Roundtrip

found 3 hours ago

Select Delta flight, departing Sat, Nov 1 from Philadelphia Intl. to Miami Intl., returning Wed, Nov 5, priced at $219 found 3 hours ago

Wed, Dec 17 - Mon, Dec 22

PHL

Philadelphia Intl.

MIA

Miami Intl.

$341 Roundtrip, found 3 days ago

$341

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Dec 17 from Philadelphia Intl. to Miami Intl., returning Mon, Dec 22, priced at $341 found 3 days ago

Tue, Jan 13 - Thu, Jan 22

PHL

Philadelphia Intl.

EKW

Miami Central Brightline Train Station

$347 Roundtrip, found 5 days ago

$347

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Tue, Jan 13 from Philadelphia Intl. to Miami Central Brightline Train Station, returning Thu, Jan 22, priced at $347 found 5 days ago

Tue, Jan 20 - Fri, Jan 23

PHL

Philadelphia Intl.

MIA

Miami Intl.

$445 Roundtrip, found 5 days ago

$445

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jan 20 from Philadelphia Intl. to Miami Intl., returning Fri, Jan 23, priced at $445 found 5 days ago

Tue, Aug 26 - Sat, Aug 30

PHL

Philadelphia Intl.

EYW

Key West Intl.

$525 Roundtrip, found 3 days ago

$525

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Aug 26 from Philadelphia Intl. to Key West Intl., returning Sat, Aug 30, priced at $525 found 3 days ago