Cheap Flights from St. Louis to Key West

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

Prices were available within the past 7 days and start at €84 for one-way flights and €167 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 13 Mar - Sun, 16 Mar

MCO

Orlando

EYW

Key West

€167 Return, found 11 hours ago

€167

Return

found 11 hours ago

Select United flight, departing Thu, 13 Mar from Orlando to Key West, returning Sun, 16 Mar, priced at €167 found 11 hours ago

Thu, 13 Mar - Sun, 16 Mar

MCO

Orlando

EYW

Key West

€198 Return, found 11 hours ago

€198

Return

found 11 hours ago

Select JetBlue Airways flight, departing Thu, 13 Mar from Orlando to Key West, returning Sun, 16 Mar, priced at €198 found 11 hours ago

Thu, 10 Apr - Thu, 17 Apr

MCO

Orlando

EYW

Key West

€203 Return, found 3 days ago

€203

Return

found 3 days ago

Select American Airlines flight, departing Thu, 10 Apr from Orlando to Key West, returning Thu, 17 Apr, priced at €203 found 3 days ago

Mon, 17 Mar - Wed, 26 Mar

GSP

Greenville

EYW

Key West

€214 Return, found 17 hours ago

€214

Return

found 17 hours ago

Select American Airlines flight, departing Mon, 17 Mar from Greenville to Key West, returning Wed, 26 Mar, priced at €214 found 17 hours ago

Mon, 17 Mar - Wed, 26 Mar

GSP

Greenville

EYW

Key West

€290 Return, found 17 hours ago

€290

Return

found 17 hours ago

Select Delta flight, departing Mon, 17 Mar from Greenville to Key West, returning Wed, 26 Mar, priced at €290 found 17 hours ago

Thu, 27 Feb - Tue, 4 Mar

DUB

Dublin

EYW

Key West

€532 Return, found 22 hours ago

€532

Return

found 22 hours ago

Select British Airways flight, departing Thu, 27 Feb from Dublin to Key West, returning Tue, 4 Mar, priced at €532 found 22 hours ago