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WYS to GSP: distance & flight time
West Yellowstone (Yellowstone Airport) → Greenville (Greenville Spartanburg International Airport)
1,665 mi
2,680 km · 1,447 nm
3h 44m
estimated nonstop flight time
+2h
time difference · heading east
See live WYS→GSP fares Phone-only fares on this route — call free
Flight time details
1,665 miles nonstop takes roughly 3h 44m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- WYS — Yellowstone Airport · West Yellowstone, United States
- GSP — Greenville Spartanburg International Airport · Greenville, 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 GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Frequently asked questions
How far is WYS from GSP?
The flight distance from West Yellowstone (WYS) to Greenville (GSP) is 1,665 miles (2,680 km, 1,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to GSP?
A nonstop flight takes about 3h 44m 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 Greenville?
Greenville is 2 hours ahead of West Yellowstone.
What is the cheapest way to fly from WYS to GSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–GSP that never appear on search engines, with no booking fees.