Flight Routes from Key West to St. Louis

Compare cheap outbound and return flights from Key West (EYW) to St. Louis (STL) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€390
Flight distance
1,776 km
Time difference

Cheap flight offers from Key West to St. Louis

sorted by price and recency
  1. –
    American Airlines
    –
    EYW–STL
    1 stopover
    American Airlines
    –
    STL–EYW
    1 stopover
    €3,002
  2. –
    American Airlines
    –
    EYW–STL
    1 stopover
    American Airlines
    –
    STL–EYW
    1 stopover
    €554
  3. –
    United Airlines
    –
    EYW–STL
    1 stopover
    United Airlines
    –
    STL–EYW
    1 stopover
    €523
  4. –
    American Airlines
    –
    EYW–STL
    1 stopover
    American Airlines
    –
    STL–EYW
    1 stopover
    €400

Flight schedule from Key West (EYW) to St. Louis (STL)

Select a travel date in the flight schedule for the route from Key West (EYW) to St. Louis (STL) and compare affordable flight deals.

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Matching outbound flightsEYW–STL · 0 of 0
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
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        Important flight information

        Discover more flights around Key West and St. Louis

        Departure airport Airport Key West-FL (EYW)
        Arrival airport Airport St. Louis - Lambert International Airport (STL)
        Destination country Flights to United States
        Departure airport - Destination country Key West-FL - United States
        Alternative routes to United States
        Flight destinations with a similar price