Good to know - Cheap tickets Saint Louis — Key West
| Flight distance | 1754 km |
|---|---|
| Round-trip from | $236 |
Airfare Saint Louis – Key West by month
Here you can find out in what months how much a ticket Saint Louis – Key West costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| May 2026 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Saint Louis — Key West
Flight Saint Louis – Key West is served by 10 airlines.
Flights Saint Louis — Key West
The selection of cheap flights Saint Louis — Key West
The price of the flight Saint Louis — Key West (United States) — Saint Louis from $236 (round-trip).
The average price of the flight Saint Louis — Key West (United States) — Saint Louis $236 (round-trip).
- Departure city: Saint Louis
- IATA code of the city of origin: STL
- Departure airports: St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport
- Departure country: United States
- Destination city: Key West
- IATA code of the destination city: EYW
- Destination airports: Key West International Airport, Key West NAS /Boca Chica Field (private U. S. Navy )
- Destination country: United States
Low cost flights Saint Louis — Key West (STL — EYW)
The distance between Saint Louis and Key West 1090 miles (or 1754 kilometres).
The time difference between Saint Louis and Key West is 1 h.
Routes from nearby cities to Key West
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Saint Louis with a flight to Key West are in Nashville.
Popular International routes from Saint Louis
Popular routes from Key West
If you are going to fly from Key West, then study the popular flights. The most popular flights from Key West:
Popular domestic routes from Saint Louis
FAQ about Saint Louis — Key West
Can we fly from Saint Louis to Key West?
Yes, you can fly from Saint Louis to Key West. Saint Louis has 3 airports (St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport) for flights. There are non-direct flights through Allegiant Air, American Eagle, Avelo Airlines, Contour Aviation, Delta Connection, FedEx, Jet Linx Aviation, NetJets, Slate Aviation, United Express.
How much do flights Saint Louis — Key West cost?
The price of flights Saint Louis — Key West starts from $236.
What airports are there in Saint Louis and Key West?
In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport. In Key West — Key West International Airport, Key West NAS /Boca Chica Field (private U. S. Navy ).
What month is the cheapest to fly from Saint Louis to Key West?
High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Saint Louis — Key West flight deals.
Which airlines fly from Saint Louis to Key West?
All the following airlines flights Saint Louis — Key West: Allegiant Air, American Eagle, Avelo Airlines, Contour Aviation, Delta Connection, FedEx, Jet Linx Aviation, NetJets, Slate Aviation, United Express.