Are there nonstop flights from Portland (PWM) to Louisville (SDF)?

No. The fastest connection is via Pittsburgh, about 2h 41m of total flying time.

What is the fastest connection from Portland (PWM) to Louisville (SDF)?

via Pittsburgh ≈ 2h 41m, via Newark ≈ 2h 45m, via New York ≈ 2h 46m (estimated flying time, excluding layovers).

from 15,000 JAL miles (economy, one way, based on the published award charts).

Portland International Jetport (PWM) to Louisville Muhammad Ali International Airport (SDF)・1,429 km

No nonstop flights. The fastest connection is via Pittsburgh (PIT), about 2h 41m of flying time (layover not included).

With milesJAL 15,000 miles+ (via CLT)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

19 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.