Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jakarta to Redmond as you normally would.
For a flight from Jakarta to Redmond, you will be flying into Bend/Redmond. Bend/Redmond (RDM) is just 2.8 km from the centre vof the city. Bend/Redmond is the only Redmond airport and it handles 0 inbound flights from Jakarta per day. 0 airlines have flights to Bend/Redmond from Jakarta on a regular basis.
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Jakarta Soekarno-Hatta Intl Airport to Bend/Redmond Airport flight would often be abbreviated as a CGK to RDM flight.