The average bus between Santa Ana Airport (SNA) and Costa Mesa takes 53 min and the fastest bus takes 36 min. The bus service runs several times per day from Santa Ana Airport (SNA) to Costa Mesa. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 3 hours between Santa Ana Airport (SNA) and Costa Mesa. The earliest departure is at 5:55 AM in the morning, and the last departure from Santa Ana Airport (SNA) is at 6:11 PM which arrives into Costa Mesa at 7:01 PM. All services require a transfer at Macarthur-Harbor and take an average of 53 min. The schedules shown below are for the next available departures.

36 min • 1 change

55 min • 1 change

53 min • 1 change

52 min • 1 change

36 min • 1 change

55 min • 1 change

53 min • 1 change

52 min • 1 change

36 min • 1 change

55 min • 1 change

53 min • 1 change

52 min • 1 change

36 min • 1 change

55 min • 1 change

53 min • 1 change

52 min • 1 change
Want to know about travelling from Santa Ana Airport (SNA) to Costa Mesa? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Santa Ana Airport (SNA) to Costa Mesa. However, there are services departing from Santa Ana Airport (SNA) station and arriving at Costa Mesa station via Macarthur-Harbor. The journey, including transfers, takes approximately 53 min.
Santa Ana Airport (SNA) to Costa Mesa bus services, operated by OCTA, depart from Airport-Arrival Terminal station.
Santa Ana Airport (SNA) to Costa Mesa bus services, operated by OCTA, arrive at Harbor-19Th station.
The distance between Santa Ana Airport (SNA) and Costa Mesa is 7 km. The road distance is 16 km.
You can take a bus from Airport-Arrival Terminal to Harbor-19Th via Macarthur-Harbor and Harbor And Macarthur in around 54 min.