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WYS to YMH: distance & flight time
West Yellowstone (Yellowstone Airport) → Mary's Harbour (Mary's Harbour Airport)
2,520 mi
4,056 km · 2,190 nm
5h 24m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live WYS→YMH fares Phone-only fares on this route — call free
Flight time details
2,520 miles nonstop takes roughly 5h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- WYS — Yellowstone Airport · West Yellowstone, United States
- YMH — Mary's Harbour Airport · Mary's Harbour, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Near YMH
- YFX · St. Lewis (Fox Harbour) Airport9 mi away
- YWM · Williams Harbour Airport18 mi away
- YHA · Port Hope Simpson Airport24 mi away
- YAY · St. Anthony Airport64 mi away
Frequently asked questions
How far is WYS from YMH?
The flight distance from West Yellowstone (WYS) to Mary's Harbour (YMH) is 2,520 miles (4,056 km, 2,190 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to YMH?
A nonstop flight takes about 5h 24m 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 West Yellowstone and Mary's Harbour?
Mary's Harbour is 3.5 hours ahead of West Yellowstone.
What is the cheapest way to fly from WYS to YMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–YMH that never appear on search engines, with no booking fees.