The average bus between Costa Mesa and Upland takes 4h 5m and the fastest bus takes 3h 22m. There is a bus service every few hours from Costa Mesa to Upland. 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 hourly between Costa Mesa and Upland. The earliest departure is at 5:15 AM in the morning, and the last departure from Costa Mesa is at 10:27 PM which arrives into Upland at 7:51 AM. All services require a transfer at Bristol-Sunflower and take an average of 4h 5m. The schedules shown below are for the next available departures.



3h 23m • 3 changes


3h 22m • 3 changes


3h 53m • 3 changes


3h 55m • 3 changes


3h 23m • 3 changes


3h 22m • 3 changes


3h 53m • 3 changes


3h 55m • 3 changes


3h 23m • 3 changes


3h 22m • 3 changes


3h 53m • 3 changes


3h 55m • 3 changes


3h 36m • 3 changes


3h 36m • 3 changes


3h 39m • 3 changes


3h 51m • 3 changes


3h 23m • 3 changes


3h 22m • 3 changes


3h 53m • 3 changes


3h 55m • 3 changes


3h 23m • 3 changes


3h 22m • 3 changes


3h 53m • 3 changes


3h 55m • 3 changesWant to know about travelling from Costa Mesa to Upland? 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 Costa Mesa to Upland. However, there are services departing from Bristol-Sunflower station and arriving at Pomona Transit Center station via Ring-Brea Mall station. The journey, including transfers, takes approximately 4h 5m.
Costa Mesa to Upland bus services, operated by OCTA, depart from Bristol-Sunflower station.
Costa Mesa to Upland bus services, operated by Foothill Transit, arrive at Pomona Transit Center station.
The distance between Costa Mesa and Upland is 56.6 km. The road distance is 67 km.
You can take a bus from Harbor-Bernard to Montclair Transit Center via Bristol-Sunflower, Ring-Brea Mall, Brea Mall, and Pomona Transit Center in around 4h 2m.