Grant Aviation
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Tom Madsen (Dutch Harbor) Airport
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Nikolski Air Station
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Scan through all non-stop flights from Unalaska to Nikolski. The full flight schedule below gives an overview of all non-stop flights from DUT to IKO, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The winters in Nikolski are cold, with average temperatures usually below 0°C (32°F) and sometimes dropping to -30°C (-22°F). Summers are short and mild. The region is known for its stunning landscapes, untouched nature, and diverse wildlife.
The best time to visit is during the summer months, when you can enjoy abundant daylight and sunshine. For snow and ice enthusiasts, this destination offers year-round snow, though winters can be particularly cold and dark.

Currently, there is only one airline operating non-stop flights from Unalaska DUT to Nikolski IKO, which is Grant Aviation. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their DUT IKO flight schedule.
Flights from DUT to IKO are operated 3 times a week, with an average of 1 flight per day. All flights depart at 12:30.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Unalaska to Nikolski takes 45 minutes. The flight distance between Unalaska and Nikolski is 115 miles (or 185 km).
There is 1 airport in Nikolski: Nikolski Air Station (IKO).
There are 3 flights per week flying from Unalaska to Nikolski (as of April 2026).
45 minutes is the average flight time from Unalaska to Nikolski.
The distance from Unalaska to Nikolski is 115 miles (185 kilometers).
Grant Aviation is the only airline flying nonstop from Unalaska to Nikolski.
There are no alliances flying direct from Unalaska to Nikolski at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Unalaska to Nikolski:
The earliest flight departs at 12:30 from Unalaska and arrives at 13:15 at Nikolski.
The latest flight departs at 12:30 from Unalaska and arrives at 13:15 at Nikolski.
115 miles (185 km) · 45m
12:30
13:15
Grant Aviation
GV 8310
Grant Aviation
Piper light aircraft - twin piston engines
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