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ZBM to STL: distance & flight time
Bromont (Bromont (Roland Desourdy) Airport) → St. Louis (St Louis Lambert International Airport)
1,009 mi
1,623 km · 876 nm
2h 40m
estimated nonstop flight time
-1h
time difference · heading west
See live ZBM→STL fares Phone-only fares on this route — call free
Flight time details
1,009 miles nonstop takes roughly 2h 40m gate to gate, flying west. 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
- ZBM — Bromont (Roland Desourdy) Airport · Bromont, Canada
- 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 ZBM
- YJN · St Jean Airport26 mi away
- YHU · Montréal / Saint-Hubert Airport36 mi away
- YUL · Montreal / Pierre Elliott Trudeau International Airport50 mi away
- YSC · Sherbrooke Airport52 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 ZBM from STL?
The flight distance from Bromont (ZBM) to St. Louis (STL) is 1,009 miles (1,623 km, 876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZBM to STL?
A nonstop flight takes about 2h 40m 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 Bromont and St. Louis?
St. Louis is 1 hour behind Bromont.
What is the cheapest way to fly from ZBM to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZBM–STL that never appear on search engines, with no booking fees.