Are there nonstop flights from Niigata (KIJ) to Salt Lake City (SLC)?

No. The fastest connection is via Seoul, about 13h 28m of total flying time.

What is the fastest connection from Niigata (KIJ) to Salt Lake City (SLC)?

via Seoul ≈ 13h 28m (estimated flying time, excluding layovers).

Niigata Airport (KIJ) to Salt Lake City International Airport (SLC)・8,671 km

No nonstop flights. The fastest connection is via Seoul (ICN), about 13h 28m of flying time (layover not included).

None.

1 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.