The closest airport is Ontario, CA (ONT) but you may find cheaper flights at LAX.
3500 Market StreetRiverside, CA 92501
Call to make reservations at 1-888-492-8847 and mention Group Code: G-NDEC
3649 Mission Inn AvenueRiverside, CA 92501
We will provide buses June 22-24, 2023 between the hotel and the California School for the Deaf Riverside.