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DLH to SUX: distance & flight time
Duluth (Duluth International Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
369 mi
595 km · 321 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading southwest
See live DLH→SUX fares Phone-only fares on this route — call free
Flight time details
369 miles nonstop takes roughly 1h 26m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DLH — Duluth International Airport · Duluth, 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 DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 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 DLH from SUX?
The flight distance from Duluth (DLH) to Sioux City (SUX) is 369 miles (595 km, 321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLH to SUX?
A nonstop flight takes about 1h 26m 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 cheapest way to fly from DLH to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLH–SUX that never appear on search engines, with no booking fees.