Cheap flights from Jacksonville to Duck Key from CA $151

Cheap flights from Jacksonville (JAX) to Duck Key (MIA)

Prices were available within the past 7 days and start at CA $151 for one-way flights and CA $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul. 22 - Tue, Jul. 29

JAX

Jacksonville

MIA

Miami

CA $282 Roundtrip, found 1 day ago

CA $282

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul. 22 from Jacksonville to Miami, returning Tue, Jul. 29, priced at CA $282 found 1 day ago

Tue, Jul. 22 - Tue, Jul. 29

JAX

Jacksonville

MIA

Miami

CA $308 Roundtrip, found 1 day ago

CA $308

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul. 22 from Jacksonville to Miami, returning Tue, Jul. 29, priced at CA $308 found 1 day ago

Tue, Jul. 22 - Sat, Jul. 26

JAX

Jacksonville

MIA

Miami

CA $336 Roundtrip, found 1 day ago

CA $336

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul. 22 from Jacksonville to Miami, returning Sat, Jul. 26, priced at CA $336 found 1 day ago

Tue, Jul. 22 - Tue, Jul. 29

JAX

Jacksonville

MIA

Miami

CA $363 Roundtrip, found 1 day ago

CA $363

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul. 22 from Jacksonville to Miami, returning Tue, Jul. 29, priced at CA $363 found 1 day ago

Mon, Jul. 21 - Thu, Jul. 31

JAX

Jacksonville

MIA

Miami

CA $563 Roundtrip, found 1 day ago

CA $563

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Mon, Jul. 21 from Jacksonville to Miami, returning Thu, Jul. 31, priced at CA $563 found 1 day ago

Wed, Jul. 23 - Thu, Jul. 24

JAX

Jacksonville

MIA

Miami

CA $724 Roundtrip, found 3 days ago

CA $724

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jul. 23 from Jacksonville to Miami, returning Thu, Jul. 24, priced at CA $724 found 3 days ago