$281 Cheap flight deals from St. Louis (STL) to Lower Keys (EYW)
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Airfares from $281 One Way, $369 Round Trip from St. Louis to Lower Keys
Prices starting at $369 for return flights and $281 for one-way flights to Lower Keys were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Lower Keys economy flight packages
Paradise Place by Avantstay Key West Old Town Condo w/ Shared Pool
Dec 12 - Dec 17
St. Louis (STL) to Key West (EYW)
Reviewed on Sep 12, 2026
Amelia Home by Avantstay In Historic Old Town w/ Pool
Dec 12 - Dec 17
St. Louis (STL) to Key West (EYW)
Reviewed on Mar 20, 2026
More About Flying To Lower Keys from St. Louis
Route Information for Flights from St. Louis to Lower Keys
Origin Airport IATA Code | STL |
|---|---|
Destination Airport IATA Code | EYW |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
St. Louis to Lower Keys
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.