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ACI to YUL: distance & flight time
Alderney (Alderney Airport) → Montreal (Montreal / Pierre Elliott Trudeau International Airport)
3,218 mi
5,178 km · 2,796 nm
6h 47m
estimated nonstop flight time
-5h
time difference · heading northwest
See live ACI→YUL fares Phone-only fares on this route — call free
Flight time details
3,218 miles nonstop takes roughly 6h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- YUL — Montreal / Pierre Elliott Trudeau International Airport · Montreal, Canada
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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Near YUL
- YHU · Montréal / Saint-Hubert Airport16 mi away
- YMX · Montreal International (Mirabel) Airport20 mi away
- YJN · St Jean Airport25 mi away
- YCC · Cornwall Regional Airport48 mi away
Frequently asked questions
How far is ACI from YUL?
The flight distance from Alderney (ACI) to Montreal (YUL) is 3,218 miles (5,178 km, 2,796 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to YUL?
A nonstop flight takes about 6h 47m 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 Alderney and Montreal?
Montreal is 5 hours behind Alderney.
What is the cheapest way to fly from ACI to YUL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–YUL that never appear on search engines, with no booking fees.