Are there nonstop flights from Oranjestad (AUA) to Seattle (SEA)?

No. The fastest connection is via Miami, about 8h 18m of total flying time.

What is the fastest connection from Oranjestad (AUA) to Seattle (SEA)?

via Miami ≈ 8h 18m, via Fort Lauderdale ≈ 8h 18m, via Dallas-Fort Worth ≈ 8h 19m (estimated flying time, excluding layovers).

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

Queen Beatrix International Airport (AUA) to Seattle–Tacoma International Airport (SEA)・6,196 km

No nonstop flights. The fastest connection is via Miami (MIA), about 8h 18m of flying time (layover not included).

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

None.

16 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.