Buses from Costa Mesa to San Diego
🚌 Departing from Harbor-Bernard station in Costa Mesa, you can take a bus to San Diego with a transfer at Flower-6th and Santa Ana Bus Stop. The journey typically lasts around 4 hours and 1 minute. 💰 Bus tickets between Costa Mesa and San Diego can cost anywhere from $14 to $49, offering an affordable and convenient travel option for those looking to explore the cities via public transportation.