Yes, you can connect PySpark to Snowflake as Snowflake is compatible with both Python and Spark.
The Snowflake Connector for Spark, also known as Spark Connector, uses Snowflake within the Apache Spark system which allows Spark to read and write data to Snowflake.
Can I connect PySpark to snowflake?
Gisele Casillas Answered question January 4, 2022