Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | San Ysidro Greyhound Bus Station | Fontana Valley Blvd | Cheapest | ||||
| Bus | San Ysidro Greyhound Bus Station | Fontana Valley Blvd | Fastest | ||||
| Bus | San Ysidro Greyhound Bus Station | Fontana Valley Blvd | No tags | ||||
| Bus | San Ysidro Greyhound Bus Station | Fontana Valley Blvd | No tags | ||||
| Bus | San Ysidro Greyhound Bus Station | Fontana Valley Blvd | No tags |
Last refresh of the prices: Last Saturday at 6:29 PM PST.
Get from San Ysidro to Fontana
The journey takes about 5 hours 51 minutes and with fares starting at just $43, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 271 reviews, the company was rated 3.3 stars on Busbud. Travelers were especially satisfied with the ticket access and the staff but often complained with the wifi. Los Limousines ticket prices on this trip start at $43
Frequently asked questions about traveling from San Ysidro, CA to Fontana by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from San Ysidro to Fontana?
The cheapest bus tickets from San Ysidro to Fontana start from $43. The average price for this route is around $44. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from San Ysidro to Fontana?
The average bus trip duration from San Ysidro to Fontana is 5h 51m, covering a distance of 108 miles (174 km). The quickest bus can get you there in 3h and is operated by Los Limousines.
Which bus companies service the San Ysidro to Fontana route?
Several major train operators operate on this route with 6 trains available per day.
What is the earliest and latest departure time for the bus from San Ysidro to Fontana?
The earliest bus departs from San Ysidro to Fontana at 8:10am. And the latest bus departs at 4:00pm.
What are the CO₂ emissions for the bus trip from San Ysidro to Fontana?
A bus trip from San Ysidro to Fontana generates an estimated 4 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Ysidro, CA to Fontana was searched and found on Nov 29, 2025 with a price of $39To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Ysidro, CA to Fontana, as early as possible.
You can expect to pay from $39 to $40 for a bus ticket from San Ysidro, CA to Fontana based on the last 2 days. You can expect to find the cheapest price for the trip at $39 which is on 2025-11-29.
Top traveled bus routes
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Popular bus departures from San Ysidro
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