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ZBM to IAD: distance & flight time
Bromont (Bromont (Roland Desourdy) Airport) → Washington (Washington Dulles International Airport)
500 mi
805 km · 435 nm
1h 33m
estimated nonstop flight time
Same time
time difference · heading southwest
See live ZBM→IAD fares Phone-only fares on this route — call free
Flight time details
500 miles nonstop takes roughly 1h 33m gate to gate, flying southwest. 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
- ZBM — Bromont (Roland Desourdy) Airport · Bromont, Canada
- IAD — Washington Dulles International Airport · Washington, 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
Frequently asked questions
How far is ZBM from IAD?
The flight distance from Bromont (ZBM) to Washington (IAD) is 500 miles (805 km, 435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZBM to IAD?
A nonstop flight takes about 1h 33m 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 ZBM to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZBM–IAD that never appear on search engines, with no booking fees.