The average bus between Diamond Bar and Santa Ana Airport (SNA) takes 3h 41m and the fastest bus takes 2h 51m. The bus service runs several times per day from Diamond Bar to Santa Ana Airport (SNA). 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 4 hours between Diamond Bar and Santa Ana Airport (SNA). The earliest departure is at 7:39 AM in the morning, and the last departure from Diamond Bar is at 10:33 PM which arrives into Santa Ana Airport (SNA) at 6:31 AM. All services require a transfer at Brea Mall and take an average of 3h 41m. The schedules shown below are for the next available departures.



2h 51m • 3 changes



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2h 56m • 3 changes



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2h 55m • 3 changes



2h 51m • 3 changes



2h 51m • 3 changes



2h 56m • 3 changes



2h 55m • 3 changes



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2h 56m • 3 changes



2h 55m • 3 changes



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2h 56m • 3 changes



2h 55m • 3 changes
Want to know about travelling from Diamond Bar to Santa Ana Airport (SNA)? 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 Diamond Bar to Santa Ana Airport (SNA). However, there are services departing from Diamond Bar station and arriving at Santa Ana Airport (SNA) station via Brea Mall. The journey, including transfers, takes approximately 3h 41m.
Diamond Bar to Santa Ana Airport (SNA) bus services, operated by Foothill Transit, depart from Diamond Bar Blvd and Sunset Crossing Rd station.
Diamond Bar to Santa Ana Airport (SNA) bus services, operated by Foothill Transit, arrive at Airport-Arrival Terminal station.
The distance between Diamond Bar and Santa Ana Airport (SNA) is 39 km. The road distance is 55 km.
You can take a bus from Diamond Bar Blvd and Sunset Crossing Rd to Airport-Arrival Terminal via Brea Mall, Ring-Brea Mall, Fullerton Trans Ctr Dock 1, Harbor And Macarthur, and Macarthur-Harbor in around 4h 2m.