$271 Cheap American Airlines flights St. Louis (STL) to Key West (EYW)

$271 Cheap American Airlines flights St. Louis (STL) to Key West (EYW)

Prices were available within the past 7 days and start at $271 for one-way flights and $493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 13 - Tue, Mar 17

STL

St. Louis

EYW

Key West

$493 Roundtrip, found 1 day ago

$493

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Mar 13 from St. Louis to Key West, returning Tue, Mar 17, priced at $493 found 1 day ago

Thu, Mar 19 - Tue, Mar 24

STL

St. Louis

EYW

Key West

$511 Roundtrip, found 1 day ago

$511

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Mar 19 from St. Louis to Key West, returning Tue, Mar 24, priced at $511 found 1 day ago

Mon, Mar 16 - Fri, Mar 20

STL

St. Louis

EYW

Key West

$570 Roundtrip, found 1 day ago

$570

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Mar 16 from St. Louis to Key West, returning Fri, Mar 20, priced at $570 found 1 day ago

Mon, Mar 16 - Fri, Mar 20

STL

St. Louis

EYW

Key West

$581 Roundtrip, found 1 day ago

$581

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Mar 16 from St. Louis to Key West, returning Fri, Mar 20, priced at $581 found 1 day ago

Mon, Mar 16 - Fri, Mar 20

STL

St. Louis

EYW

Key West

$610 Roundtrip, found 1 day ago

$610

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Mar 16 from St. Louis to Key West, returning Fri, Mar 20, priced at $610 found 1 day ago

Tue, Mar 17 - Sat, Mar 21

STL

St. Louis

EYW

Key West

$620 Roundtrip, found 1 day ago

$620

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Mar 17 from St. Louis to Key West, returning Sat, Mar 21, priced at $620 found 1 day ago