Are there nonstop flights from Milwaukee (MKE) to Boston (BOS)?

Yes. Delta Connection, JetBlue Airways fly this route. Flight time is about 2h 7m.

What is the fastest connection from Milwaukee (MKE) to Boston (BOS)?

via Detroit ≈ 2h 39m, via New York ≈ 2h 45m, via Newark ≈ 2h 45m (estimated flying time, excluding layovers).

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

General Mitchell International Airport (MKE) to Boston Logan International Airport (BOS)・1,380 km

Nonstop flights available (2 airlines). Flight time about 2h 7m. Nonstop return flights also operate.

With milesJAL 12,000 miles+ (via PHL)Economy, one way, estimate. Tap a connection for miles by cabin.

15 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.