Are there nonstop flights from Portland (PWM) to Indianapolis (IND)?

No. The fastest connection is via Detroit, about 2h 42m of total flying time.

What is the fastest connection from Portland (PWM) to Indianapolis (IND)?

via Detroit ≈ 2h 42m, via Newark ≈ 2h 45m, via New York ≈ 2h 46m (estimated flying time, excluding layovers).

from 12,000 JAL miles, from 15,000 ANA miles (economy, one way, based on the published award charts).

Portland International Jetport (PWM) to Indianapolis International Airport (IND)・1,395 km

No nonstop flights. The fastest connection is via Detroit (DTW), about 2h 42m of flying time (layover not included).

With milesJAL 12,000 miles+ (via PHL)ANA 15,000 miles+ (via IAD)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.