All seasons can be great flying. We fly year round.
Spring is my favorite with snow in the mountains and warmth in the air. March, April and even May can be great skiing and flying. This is a low tourist season as everyone transitions from winter to summer. Flying can be spectacular and the most picturesque with the snow in the mountains and flowers thriving in the valleys.
Summer is awesome with the warm winds and cool Lake Tahoe. This is top tourist season for flying and Lake Tahoe in general.