You might consider renting a car to get around Arcadia and the surrounding areas. Ride-sharing apps like Uber and Lyft are also readily available. Taxis are less common, so it's best to have an alternative form of transportation on hand. Expect to pay around $20-$30 for a taxi from the airport to the city center, or $40-$50 for an Uber or Lyft ride. Traffic can be heavy during rush hour, so plan accordingly.
If you have more time, consider visiting the nearby Santa Anita Park, where you can catch a horse race or take a guided tour to learn about the history of the racetrack. If you're a fan of Korean food, head to the nearby city of Temple City to explore the many delicious restaurants in the neighborhood. If you have less time, consider skipping the mall and spending more time exploring the gardens at the Arboretum or catching an early show at the Performing Arts Center.
The closest airport to Arcadia is the Ontario International Airport (ONT), located about 30 minutes away. The airport code for Ontario is ONT. If you're flying into Los Angeles, you'll likely arrive at the LAX airport (about 45 minutes away from Arcadia), or the Burbank airport (about 30 minutes away from Arcadia).