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TWF to SUX: distance & flight time
Twin Falls (Joslin Field Magic Valley Regional Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
921 mi
1,483 km · 801 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading east
See live TWF→SUX fares Phone-only fares on this route — call free
Flight time details
921 miles nonstop takes roughly 2h 28m 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
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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 TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 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 TWF from SUX?
The flight distance from Twin Falls (TWF) to Sioux City (SUX) is 921 miles (1,483 km, 801 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWF to SUX?
A nonstop flight takes about 2h 28m 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 Twin Falls and Sioux City?
Sioux City is 1 hour ahead of Twin Falls.
What is the cheapest way to fly from TWF to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWF–SUX that never appear on search engines, with no booking fees.