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SUX to SDY: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Sidney (Sidney - Richland Regional Airport)
528 mi
850 km · 459 nm
1h 37m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SUX→SDY fares Phone-only fares on this route — call free
Flight time details
528 miles nonstop takes roughly 1h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- SDY — Sidney - Richland Regional Airport · Sidney, 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 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
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is SUX from SDY?
The flight distance from Sioux City (SUX) to Sidney (SDY) is 528 miles (850 km, 459 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to SDY?
A nonstop flight takes about 1h 37m 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 Sioux City and Sidney?
Sidney is 1 hour behind Sioux City.
What is the cheapest way to fly from SUX to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–SDY that never appear on search engines, with no booking fees.