Are there nonstop flights from Kailua-Kona (KOA) to Liberia (LIR)?

No. The fastest connection is via Los Angeles, about 10h 43m of total flying time.

What is the fastest connection from Kailua-Kona (KOA) to Liberia (LIR)?

via Los Angeles ≈ 10h 43m, via San Francisco ≈ 11h 4m, via Dallas-Fort Worth ≈ 11h 16m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Ellison Onizuka Kona International Airport at Keāhole (KOA) to Daniel Oduber Quirós International Airport (LIR)・7,587 km

No nonstop flights. The fastest connection is via Los Angeles (LAX), about 10h 43m of flying time (layover not included).

With milesANA 35,000 miles+ (via LAX)JAL 37,000 miles+ (via LAX)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

8 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.