Need help booking?
Unpublished phone-only deals available
ILI to BTI: distance & flight time
Iliamna (Iliamna Airport) → Barter Island (Barter Island LRRS Airport)
787 mi
1,267 km · 684 nm
2h 11m
estimated nonstop flight time
Same time
time difference · heading north
See live ILI→BTI fares Phone-only fares on this route — call free
Flight time details
787 miles nonstop takes roughly 2h 11m gate to gate, flying north. 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
- ILI — Iliamna Airport · Iliamna, United States
- BTI — Barter Island LRRS Airport · Barter Island, 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 ILI
- NNL · Nondalton Airport16 mi away
- BMX · Big Mountain Airport30 mi away
- PTA · Port Alsworth Airport37 mi away
- IGG · Igiugig Airport46 mi away
Near BTI
- SCC · Deadhorse Airport115 mi away
- UUK · Ugnu-Kuparuk Airport141 mi away
- ARC · Arctic Village Airport148 mi away
Frequently asked questions
How far is ILI from BTI?
The flight distance from Iliamna (ILI) to Barter Island (BTI) is 787 miles (1,267 km, 684 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILI to BTI?
A nonstop flight takes about 2h 11m 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 ILI to BTI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILI–BTI that never appear on search engines, with no booking fees.