Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kamloops to Osaka as you normally would.
If you book a flight to Osaka from Kamloops, you will be flying from Kamloops, which is the city’s only airport. Kamloops (YKA) is located 9.7 km from the centre of Kamloops. There are 0 flights from Kamloops to Osaka per day from 0 different airlines.