Cheap Flights from St. Louis to Key West

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Cheap flights from St. Louis to Key West (XLS-EYW)

Prices were available within the past 7 days and start at €50 for one-way flights and €99 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 9 Dec - Wed, 18 Dec
FLL
Fort Lauderdale
EYW
Key West
€99 Return, found 2 days ago
€99
Return
found 2 days ago
Select United flight, departing Mon, 9 Dec from Fort Lauderdale to Key West, returning Wed, 18 Dec, priced at €99 found 2 days ago
United
Sun, 12 Jan - Thu, 16 Jan
MCO
Orlando
EYW
Key West
€124 Return, found 16 hours ago
€124
Return
found 16 hours ago
Select United flight, departing Sun, 12 Jan from Orlando to Key West, returning Thu, 16 Jan, priced at €124 found 16 hours ago
JetBlue Airways
Thu, 5 Dec - Mon, 9 Dec
FLL
Fort Lauderdale
EYW
Key West
€173 Return, found 5 days ago
€173
Return
found 5 days ago
Select JetBlue Airways flight, departing Thu, 5 Dec from Fort Lauderdale to Key West, returning Mon, 9 Dec, priced at €173 found 5 days ago
American Airlines
Sun, 12 Jan - Thu, 16 Jan
MCO
Orlando
EYW
Key West
€184 Return, found 16 hours ago
€184
Return
found 16 hours ago
Select American Airlines flight, departing Sun, 12 Jan from Orlando to Key West, returning Thu, 16 Jan, priced at €184 found 16 hours ago
JetBlue Airways
Sun, 15 Dec - Tue, 24 Dec
BOS
Boston
EYW
Key West
€188 Return, found 1 hour ago
€188
Return
found 1 hour ago
Select JetBlue Airways flight, departing Sun, 15 Dec from Boston to Key West, returning Tue, 24 Dec, priced at €188 found 1 hour ago
Delta
Sun, 15 Dec - Tue, 24 Dec
BOS
Boston
EYW
Key West
€237 Return, found 1 hour ago
€237
Return
found 1 hour ago
Select Delta flight, departing Sun, 15 Dec from Boston to Key West, returning Tue, 24 Dec, priced at €237 found 1 hour ago
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