Are there nonstop flights from Billings (BIL) to Liberia (LIR)?

No. The fastest connection is via Dallas-Fort Worth, about 6h 17m of total flying time.

What is the fastest connection from Billings (BIL) to Liberia (LIR)?

via Dallas-Fort Worth ≈ 6h 17m, via Denver ≈ 6h 18m, via Minneapolis ≈ 6h 59m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 30,000 ANA miles (economy, one way, based on the published award charts).

Billings Logan International Airport (BIL) to Daniel Oduber Quirós International Airport (LIR)・4,482 km

No nonstop flights. The fastest connection is via Dallas-Fort Worth (DFW), about 6h 17m of flying time (layover not included).

With milesJAL 23,000 miles+ (via SEA)ANA 30,000 miles+ (via DEN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

5 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.