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STL to CTM: distance & flight time
St. Louis (St Louis Lambert International Airport) → Chetumal (Chetumal International Airport)
1,404 mi
2,260 km · 1,220 nm
3h 31m
estimated nonstop flight time
Same time
time difference · heading south
See live STL→CTM fares Phone-only fares on this route — call free
Flight time details
1,404 miles nonstop takes roughly 3h 31m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- CTM — Chetumal International Airport · Chetumal, Mexico
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 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
Near CTM
- SPR · San Pedro Airport47 mi away
- BZE · Philip S. W. Goldson International Airport67 mi away
- CZA · Chichen Itza International Airport148 mi away
- FRS · Mundo Maya International Airport150 mi away
Frequently asked questions
How far is STL from CTM?
The flight distance from St. Louis (STL) to Chetumal (CTM) is 1,404 miles (2,260 km, 1,220 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to CTM?
A nonstop flight takes about 3h 31m 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 cheapest way to fly from STL to CTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–CTM that never appear on search engines, with no booking fees.