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BTM to YLY: distance & flight time
Butte (Bert Mooney Airport) → Langley Township (Langley Airport)
520 mi
837 km · 452 nm
1h 36m
estimated nonstop flight time
-1h
time difference · heading northwest
See live BTM→YLY fares Phone-only fares on this route — call free
Flight time details
520 miles nonstop takes roughly 1h 36m gate to gate, flying northwest. 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
- BTM — Bert Mooney Airport · Butte, United States
- YLY — Langley Airport · Langley Township, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near YLY
- YVR · Vancouver International Airport26 mi away
- YXX · Abbotsford Airport13 mi away
- YDT · Boundary Bay Airport17 mi away
- BLI · Bellingham International Airport22 mi away
Frequently asked questions
How far is BTM from YLY?
The flight distance from Butte (BTM) to Langley Township (YLY) is 520 miles (837 km, 452 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to YLY?
A nonstop flight takes about 1h 36m 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 Butte and Langley Township?
Langley Township is 1 hour behind Butte.
What is the cheapest way to fly from BTM to YLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–YLY that never appear on search engines, with no booking fees.