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WYS to SUX: distance & flight time
West Yellowstone (Yellowstone Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
753 mi
1,213 km · 655 nm
2h 6m
estimated nonstop flight time
+1h
time difference · heading east
See live WYS→SUX fares Phone-only fares on this route — call free
Flight time details
753 miles nonstop takes roughly 2h 6m 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is WYS from SUX?
The flight distance from West Yellowstone (WYS) to Sioux City (SUX) is 753 miles (1,213 km, 655 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to SUX?
A nonstop flight takes about 2h 6m 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 Sioux City?
Sioux City is 1 hour ahead of West Yellowstone.
What is the cheapest way to fly from WYS to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–SUX that never appear on search engines, with no booking fees.