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COS to SUX: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
502 mi
807 km · 436 nm
1h 33m
estimated nonstop flight time
+1h
time difference · heading northeast
See live COS→SUX fares Phone-only fares on this route — call free
Flight time details
502 miles nonstop takes roughly 1h 33m gate to gate, flying northeast. 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
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 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 COS from SUX?
The flight distance from Colorado Springs (COS) to Sioux City (SUX) is 502 miles (807 km, 436 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to SUX?
A nonstop flight takes about 1h 33m 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 Colorado Springs and Sioux City?
Sioux City is 1 hour ahead of Colorado Springs.
What is the cheapest way to fly from COS to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–SUX that never appear on search engines, with no booking fees.