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CYA to STL: distance & flight time
Cayes (Les Cayes Airport) → St. Louis (St Louis Lambert International Airport)
1,730 mi
2,784 km · 1,503 nm
3h 52m
estimated nonstop flight time
-1h
time difference · heading northwest
See live CYA→STL fares Phone-only fares on this route — call free
Flight time details
1,730 miles nonstop takes roughly 3h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CYA — Les Cayes Airport · Cayes, Haiti
- STL — St Louis Lambert International Airport · St. Louis, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CYA
- JEE · Jérémie Airport37 mi away
- JAK · Jacmel Airport83 mi away
- PAP · Toussaint Louverture International Airport100 mi away
- PAX · Port-de-Paix Airport130 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is CYA from STL?
The flight distance from Cayes (CYA) to St. Louis (STL) is 1,730 miles (2,784 km, 1,503 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYA to STL?
A nonstop flight takes about 3h 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Cayes and St. Louis?
St. Louis is 1 hour behind Cayes.
What is the cheapest way to fly from CYA to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYA–STL that never appear on search engines, with no booking fees.