The average bus between Winchester and Costa Mesa takes 7h 25m and the fastest bus takes 4h 52m. The bus service runs several times per day from Winchester 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 4 hours between Winchester and Costa Mesa. The earliest departure is at 6:27 AM in the morning, and the last departure from Winchester is at 9:17 PM which arrives into Costa Mesa at 9:44 AM. All services require a transfer at Gilmore + Devonshire Hemet Mall and take an average of 7h 25m. The schedules shown below are for the next available departures.
Arrives next day




12h 43m • 4 changes
Arrives next day




12h 4m • 4 changes
Arrives next day




14h 18m • 4 changes




6h 21m • 4 changes




6h 27m • 4 changes




5h 39m • 4 changes




6h 53m • 4 changes




6h 21m • 4 changes




6h 27m • 4 changes




5h 39m • 4 changes




6h 53m • 4 changes




6h 21m • 4 changes




6h 27m • 4 changes




5h 39m • 4 changes




6h 53m • 4 changes




6h 21m • 4 changes




6h 27m • 4 changes




5h 39m • 4 changes




6h 53m • 4 changes




6h 21m • 4 changes




6h 27m • 4 changes




5h 39m • 4 changes




6h 53m • 4 changes
Want to know about travelling from Winchester 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 Winchester to Costa Mesa. However, there are services departing from Winchester station and arriving at Costa Mesa station via Galleria @ Tyler EB. The journey, including transfers, takes approximately 7h 25m.
Winchester to Costa Mesa bus services, operated by Riverside Transit Agency, depart from Perris Transit Center station.
Winchester to Costa Mesa bus services, operated by Riverside Transit Agency, arrive at Harbor-19Th station.
The distance between Winchester and Costa Mesa is 77.5 km. The road distance is 150 km.
You can take a bus from Simpson + Winchester to Harbor-19Th via Gilmore + Devonshire Hemet Mall, Perris Transit Center, Galleria @ Tyler EB, Galleria @ Tyler WB, Harbor + Katella, and Harbor-Katella in around 5h 38m.