Ontario to Fullerton Buses

Ontario to Fullerton buses

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Trip Overview

The average bus between Ontario and Fullerton takes 2h 46m and the fastest bus takes 2h 3m. There is a bus service every few hours from Ontario to Fullerton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 46m
Duration: 27 mi
Distance: $10
Average price: Hourly
Frequency

Line 61 bus, line 286 bus, line 143 bus

best

Take the bus from Holt @ Lemon to Pomona Transit Centerbus 61
Take the bus from Pomona Transit Center to Brea Mallbus 286
Take the bus from Ring-Brea Mall to Harbor-Commonwealthbus 143

3h 3m

$5–10

Ontario to Fullerton bus times

Buses run hourly between Ontario and Fullerton. The earliest departure is at 5:42 AM in the morning, and the last departure from Ontario is at 9:32 PM which arrives into Fullerton at 5:12 AM. All services require a transfer at Pomona Transit Center and take an average of 2h 46m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

4:37 PM → 6:53 PM
2h 16m • 2 changes
5:37 PM → 7:40 PM
2h 3m • 2 changes
6:39 PM → 9:14 PM
2h 35m • 2 changes
7:32 PM → 10:01 PM
2h 29m • 2 changes
Show more

Departing Saturday, October 10, 2026

7:03 AM → 9:24 AM
2h 21m • 2 changes
7:47 AM → 10:11 AM
2h 24m • 2 changes
8:50 AM → 10:58 AM
2h 8m • 2 changes
9:55 AM → 12:32 PM
2h 37m • 2 changes
Show more

Departing Sunday, October 11, 2026

6:44 PM → 5:12 AM
Arrives next day
10h 28m • 2 changes

Departing Monday, October 12, 2026

5:42 AM → 8:24 AM
2h 42m • 2 changes
6:41 AM → 9:12 AM
2h 31m • 2 changes
7:35 AM → 10:00 AM
2h 25m • 2 changes
8:40 AM → 10:48 AM
2h 8m • 2 changes
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Departing Tuesday, October 13, 2026

5:42 AM → 8:24 AM
2h 42m • 2 changes
6:41 AM → 9:12 AM
2h 31m • 2 changes
7:35 AM → 10:00 AM
2h 25m • 2 changes
8:40 AM → 10:48 AM
2h 8m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Ontario to Fullerton? 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.

Trip Overview

Line 61 bus, line 286 bus, line 143 bus

Ontario to Fullerton bus times

Departing Friday, October 9, 2026

4:37 PM → 6:53 PM

5:37 PM → 7:40 PM

6:39 PM → 9:14 PM

7:32 PM → 10:01 PM

Departing Saturday, October 10, 2026

7:03 AM → 9:24 AM

7:47 AM → 10:11 AM

8:50 AM → 10:58 AM

9:55 AM → 12:32 PM

Departing Sunday, October 11, 2026

6:44 PM → 5:12 AM
Arrives next day

Departing Monday, October 12, 2026

5:42 AM → 8:24 AM

6:41 AM → 9:12 AM

7:35 AM → 10:00 AM

8:40 AM → 10:48 AM

Departing Tuesday, October 13, 2026

5:42 AM → 8:24 AM

6:41 AM → 9:12 AM

7:35 AM → 10:00 AM

8:40 AM → 10:48 AM

Frequently asked questions

What companies run services between Ontario, CA, USA and Fullerton, CA, USA?

Bus from Holt @ Lemon to Pomona Transit Center

Ontario to Fullerton buses

Find Transport to Fullerton

Trip Overview

Line 61 bus, line 286 bus, line 143 bus

Ontario to Fullerton bus times

Departing Friday, October 9, 2026

4:37 PM → 6:53 PM

5:37 PM → 7:40 PM

6:39 PM → 9:14 PM

7:32 PM → 10:01 PM

Departing Saturday, October 10, 2026

7:03 AM → 9:24 AM

7:47 AM → 10:11 AM

8:50 AM → 10:58 AM

9:55 AM → 12:32 PM

Departing Sunday, October 11, 2026

6:44 PM → 5:12 AMArrives next day

Departing Monday, October 12, 2026

5:42 AM → 8:24 AM

6:41 AM → 9:12 AM

7:35 AM → 10:00 AM

8:40 AM → 10:48 AM

Departing Tuesday, October 13, 2026

5:42 AM → 8:24 AM

6:41 AM → 9:12 AM

7:35 AM → 10:00 AM

8:40 AM → 10:48 AM

Frequently asked questions

What companies run services between Ontario, CA, USA and Fullerton, CA, USA?

Bus from Holt @ Lemon to Pomona Transit Center

Bus trips from Ontario

Bus trips to Fullerton

Alternative transport options

6:44 PM → 5:12 AM
Arrives next day