Cheap flights from St. Louis to Fleming Key from CA $272

Cheap flights from St. Louis (STL) to Fleming Key (MIA)

Prices were available within the past 7 days and start at CA $272 for one-way flights and CA $367 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul. 22 - Thu, Jul. 24

STL

St. Louis

MIA

Miami

CA $367 Roundtrip, found 1 day ago

CA $367

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul. 22 from St. Louis to Miami, returning Thu, Jul. 24, priced at CA $367 found 1 day ago

Tue, Jul. 22 - Wed, Jul. 30

STL

St. Louis

MIA

Miami

CA $456 Roundtrip, found 1 day ago

CA $456

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul. 22 from St. Louis to Miami, returning Wed, Jul. 30, priced at CA $456 found 1 day ago

Tue, Jul. 22 - Tue, Jul. 29

STL

St. Louis

MIA

Miami

CA $471 Roundtrip, found 1 day ago

CA $471

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul. 22 from St. Louis to Miami, returning Tue, Jul. 29, priced at CA $471 found 1 day ago

Mon, Jul. 21 - Wed, Jul. 30

STL

St. Louis

MIA

Miami

CA $494 Roundtrip, found 1 day ago

CA $494

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Jul. 21 from St. Louis to Miami, returning Wed, Jul. 30, priced at CA $494 found 1 day ago

Mon, Jul. 21 - Tue, Jul. 29

STL

St. Louis

MIA

Miami

CA $510 Roundtrip, found 1 day ago

CA $510

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Jul. 21 from St. Louis to Miami, returning Tue, Jul. 29, priced at CA $510 found 1 day ago

Thu, Jul. 24 - Sun, Jul. 27

STL

St. Louis

MIA

Miami

CA $1,054 Roundtrip, found 1 day ago

CA $1,054

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul. 24 from St. Louis to Miami, returning Sun, Jul. 27, priced at CA $1,054 found 1 day ago