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IKO to DUT: distance & flight time
Nikolski (Nikolski Air Station) → Unalaska (Unalaska Airport)
116 mi
186 km · 101 nm
46m
estimated nonstop flight time
Same time
time difference · heading northeast
See live IKO→DUT fares Phone-only fares on this route — call free
Flight time details
116 miles nonstop takes roughly 46m gate to gate, flying northeast. 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
- IKO — Nikolski Air Station · Nikolski, United States
- DUT — Unalaska Airport · Unalaska, 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 IKO
- DUT · Unalaska Airport116 mi away
Near DUT
- KQA · Akutan Seaplane Base35 mi away
- IKO · Nikolski Air Station116 mi away
- KFP · False Pass Airport142 mi away
Frequently asked questions
How far is IKO from DUT?
The flight distance from Nikolski (IKO) to Unalaska (DUT) is 116 miles (186 km, 101 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKO to DUT?
A nonstop flight takes about 46m 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 IKO to DUT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKO–DUT that never appear on search engines, with no booking fees.