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SMN to YDT: distance & flight time
Salmon (Lemhi County Airport) → Boundary Bay (Boundary Bay Airport)
508 mi
818 km · 442 nm
1h 34m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SMN→YDT fares Phone-only fares on this route — call free
Flight time details
508 miles nonstop takes roughly 1h 34m 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
- SMN — Lemhi County Airport · Salmon, United States
- YDT — Boundary Bay Airport · Boundary Bay, 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 SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 mi away
Near YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 mi away
Frequently asked questions
How far is SMN from YDT?
The flight distance from Salmon (SMN) to Boundary Bay (YDT) is 508 miles (818 km, 442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to YDT?
A nonstop flight takes about 1h 34m 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 Salmon and Boundary Bay?
Boundary Bay is 1 hour behind Salmon.
What is the cheapest way to fly from SMN to YDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–YDT that never appear on search engines, with no booking fees.