Are there nonstop flights from Boston (BOS) to Quito (UIO)?

No. The fastest connection is via Panama City, about 6h 41m of total flying time.

What is the fastest connection from Boston (BOS) to Quito (UIO)?

via Panama City ≈ 6h 41m, via New York ≈ 6h 43m, via Bogota ≈ 6h 46m (estimated flying time, excluding layovers).

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

Boston Logan International Airport (BOS) to Mariscal Sucre International Airport (UIO)・4,781 km

No nonstop flights. The fastest connection is via Panama City (PTY), about 6h 41m of flying time (layover not included).

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

None.

9 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.