Seoul → Ontario
Seoul (ICN, GMP) to Ontario (ONT), all airport combinations.
No nonstop flights. Fastest via San Francisco (SFO), about 12h 22m in the air (ICN→ONT).Award: 30,000 ANA miles+ / 45,000 JAL miles+ (ICN→ONT, economy one way, est.)
Nonstop flights by airport pair
None.
Route pages by airport
Times and miles are estimates. Check schedules and availability with the airline.