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BMT to STL: distance & flight time
Beaumont (Beaumont Municipal Airport) → St. Louis (St Louis Lambert International Airport)
638 mi
1,027 km · 555 nm
1h 51m
estimated nonstop flight time
Same time
time difference · heading north
See live BMT→STL fares Phone-only fares on this route — call free
Flight time details
638 miles nonstop takes roughly 1h 51m gate to gate, flying north. 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
- BMT — Beaumont Municipal Airport · Beaumont, United States
- 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 BMT
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 BMT from STL?
The flight distance from Beaumont (BMT) to St. Louis (STL) is 638 miles (1,027 km, 555 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BMT to STL?
A nonstop flight takes about 1h 51m 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 BMT to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BMT–STL that never appear on search engines, with no booking fees.