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BOI to YZH: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Slave Lake (Slave Lake Airport)
813 mi
1,308 km · 706 nm
2h 14m
estimated nonstop flight time
Same time
time difference · heading north
See live BOI→YZH fares Phone-only fares on this route — call free
Flight time details
813 miles nonstop takes roughly 2h 14m 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
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- YZH — Slave Lake Airport · Slave Lake, 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 BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Near YZH
- YZU · Whitecourt Airport89 mi away
- YPE · Peace River Airport122 mi away
- YXD · Edmonton City Centre (Blatchford Field) Airport129 mi away
- YET · Edson Airport136 mi away
Frequently asked questions
How far is BOI from YZH?
The flight distance from Boise (BOI) to Slave Lake (YZH) is 813 miles (1,308 km, 706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to YZH?
A nonstop flight takes about 2h 14m 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 BOI to YZH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–YZH that never appear on search engines, with no booking fees.