Are there nonstop flights from Abu Dhabi (AUH) to Washington (IAD)?

Yes. Etihad Airways fly this route. Flight time is about 13h 54m.

What is the fastest connection from Abu Dhabi (AUH) to Washington (IAD)?

via Boston ≈ 14h 24m, via Amsterdam ≈ 14h 24m, via Copenhagen ≈ 14h 25m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Zayed International Airport (AUH) to Washington Dulles International Airport (IAD)・11,386 km

Nonstop flights available (1 airline). Flight time about 13h 54m. Nonstop return flights also operate.

With milesANA 35,000 miles+ (via IST)JAL 45,000 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

36 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.