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YDT to WYS: distance & flight time
Boundary Bay (Boundary Bay Airport) → West Yellowstone (Yellowstone Airport)
637 mi
1,026 km · 554 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YDT→WYS fares Phone-only fares on this route — call free
Flight time details
637 miles nonstop takes roughly 1h 51m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YDT — Boundary Bay Airport · Boundary Bay, Canada
- WYS — Yellowstone Airport · West Yellowstone, 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 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
Near WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Frequently asked questions
How far is YDT from WYS?
The flight distance from Boundary Bay (YDT) to West Yellowstone (WYS) is 637 miles (1,026 km, 554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to WYS?
A nonstop flight takes about 1h 51m 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 Boundary Bay and West Yellowstone?
West Yellowstone is 1 hour ahead of Boundary Bay.
What is the cheapest way to fly from YDT to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–WYS that never appear on search engines, with no booking fees.