La Canada Flintridge is best explored by car. There are no public transportation options available within the city, so consider renting a car or hiring a taxi. Renting a car costs approximately $30-40 per day, while a taxi ride within the city costs around $15-20. Traffic can be heavy during rush hour, so plan accordingly.
If you have more time, consider exploring Mount Wilson or Angeles National Forest, both of which offer scenic hikes and beautiful views. If you have less time, skip the farmer's market or JPL tour. Additionally, bring sunscreen and comfortable shoes as there will be a lot of outdoor walking.