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OBU to ILI: distance & flight time
Kobuk (Kobuk Airport) → Iliamna (Iliamna Airport)
498 mi
802 km · 433 nm
1h 33m
estimated nonstop flight time
Same time
time difference · heading south
See live OBU→ILI fares Phone-only fares on this route — call free
Flight time details
498 miles nonstop takes roughly 1h 33m gate to gate, flying south. 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
- OBU — Kobuk Airport · Kobuk, United States
- ILI — Iliamna Airport · Iliamna, 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 OBU
- SHG · Shungnak Airport7 mi away
- ABL · Ambler Airport29 mi away
- HSL · Huslia Airport85 mi away
- WLK · Selawik Airport87 mi away
Near ILI
- NNL · Nondalton Airport16 mi away
- BMX · Big Mountain Airport30 mi away
- PTA · Port Alsworth Airport37 mi away
- IGG · Igiugig Airport46 mi away
Frequently asked questions
How far is OBU from ILI?
The flight distance from Kobuk (OBU) to Iliamna (ILI) is 498 miles (802 km, 433 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBU to ILI?
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.
Are there nonstop flights from OBU to ILI?
Nonstop service on OBU–ILI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 33m nonstop estimate.
What is the cheapest way to fly from OBU to ILI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBU–ILI that never appear on search engines, with no booking fees.
Why are some OBU to ILI fares phone-only?
Consolidator contracts let us sell certain OBU–ILI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.