Cheap flights from St. Louis to Key West from CA $405

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Cheap Flights from St. Louis to Key West (STL-EYW)

Prices were available within the past 7 days and start at CA $405 for one-way flights and CA $394 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
St. Louis — Key West
STL - EYW with Delta
Sun, Jan 19
Delta
Key West — St. Louis
EYW - STL with Delta
Wed, Jan 29
Found 4 days ago
From CA $394
Select flight from St. Louis to Key West, departing on January 19 with Delta, and returning from Key West to St. Louis on January 29 with Delta. Price from CA $394, Found 4 days ago.
Delta
St. Louis — Key West
STL - EYW with Delta
Fri, Jan 24
Delta
Key West — St. Louis
EYW - STL with Delta
Wed, Jan 29
Found 4 days ago
From CA $445
Select flight from St. Louis to Key West, departing on January 24 with Delta, and returning from Key West to St. Louis on January 29 with Delta. Price from CA $445, Found 4 days ago.
American Airlines
St. Louis — Key West
STL - EYW with American Airlines
Sat, Jan 25
American Airlines
Key West — St. Louis
EYW - STL with American Airlines
Tue, Jan 28
Found 4 days ago
From CA $503
Select flight from St. Louis to Key West, departing on January 25 with American Airlines, and returning from Key West to St. Louis on January 28 with American Airlines. Price from CA $503, Found 4 days ago.
American Airlines
St. Louis — Key West
STL - EYW with American Airlines
Mon, Jan 20
American Airlines
Key West — St. Louis
EYW - STL with American Airlines
Tue, Jan 28
Found 4 days ago
From CA $517
Select flight from St. Louis to Key West, departing on January 20 with American Airlines, and returning from Key West to St. Louis on January 28 with American Airlines. Price from CA $517, Found 4 days ago.
Delta
St. Louis — Key West
STL - EYW with Delta
Sun, Jan 19
Delta
Key West — St. Louis
EYW - STL with Delta
Fri, Jan 24
Found 4 days ago
From CA $617
Select flight from St. Louis to Key West, departing on January 19 with Delta, and returning from Key West to St. Louis on January 24 with Delta. Price from CA $617, Found 4 days ago.
American Airlines
St. Louis — Key West
STL - EYW with American Airlines
Mon, Jan 20
American Airlines
Key West — St. Louis
EYW - STL with American Airlines
Sat, Jan 25
Found 4 days ago
From CA $661
Select flight from St. Louis to Key West, departing on January 20 with American Airlines, and returning from Key West to St. Louis on January 25 with American Airlines. Price from CA $661, Found 4 days ago.
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