Are there nonstop flights from George Town (GCM) to Portland (PDX)?

No. The fastest connection is via Dallas-Fort Worth, about 6h 36m of total flying time.

What is the fastest connection from George Town (GCM) to Portland (PDX)?

via Dallas-Fort Worth ≈ 6h 36m, via Houston ≈ 6h 37m, via Denver ≈ 6h 37m (estimated flying time, excluding layovers).

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

Owen Roberts International Airport (GCM) to Portland International Airport (PDX)・4,769 km

No nonstop flights. The fastest connection is via Dallas-Fort Worth (DFW), about 6h 36m of flying time (layover not included).

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

None.

20 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.