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WYS to GRM: distance & flight time
West Yellowstone (Yellowstone Airport) → Grand Marais (Grand Marais Cook County Airport)
1,011 mi
1,627 km · 878 nm
2h 40m
estimated nonstop flight time
+1h
time difference · heading east
See live WYS→GRM fares Phone-only fares on this route — call free
Flight time details
1,011 miles nonstop takes roughly 2h 40m gate to gate, flying east. 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
- WYS — Yellowstone Airport · West Yellowstone, United States
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Frequently asked questions
How far is WYS from GRM?
The flight distance from West Yellowstone (WYS) to Grand Marais (GRM) is 1,011 miles (1,627 km, 878 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to GRM?
A nonstop flight takes about 2h 40m 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 Grand Marais?
Grand Marais is 1 hour ahead of West Yellowstone.
What is the cheapest way to fly from WYS to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–GRM that never appear on search engines, with no booking fees.