Bus Tickets from Ontario, CA to San Bernardino

Find affordable bus tickets from Ontario, CA to San Bernardino with flexible options. Book your trip now

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TodayAug 10
TomorrowAug 11
from US$8
TueAug 12
from US$8
WedAug 13
from US$8
ThuAug 14
from US$8
FriAug 15
SatAug 16
SunAug 17

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: August 11 at
    Departure city: Ontario
    Departure location: Ontario Station
    Arrival time: August 11 at
    Destination city: San Bernardino
    Destination location: San Bernardino Depot
    Operated by: AmtrakAmtrak
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: August 11 at
    Departure city: Ontario
    Departure location: Montclair (Ontario)
    Arrival time: August 11 at
    Destination city: San Bernardino
    Destination location: San Bernardino Downtown
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: August 11 at
    Departure city: Ontario
    Departure location: Montclair (Ontario)
    Arrival time: August 11 at
    Destination city: San Bernardino
    Destination location: San Bernardino Downtown
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: August 11 at
    Departure city: Ontario
    Departure location: Montclair / Ontario / Claremont
    Arrival time: August 11 at
    Destination city: San Bernardino
    Destination location: San Bernardino Bus Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 11 at
    Departure city: Ontario
    Departure location: Ontario Station
    Arrival time: August 11 at
    Destination city: San Bernardino
    Destination location: San Bernardino Depot
    Operated by: AmtrakAmtrak
    Vehicle: BusDuration:

Last refresh of the prices: Last Monday at 6:03 AM PDT.

Prices and availability are subject to change.

Accepted payments

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  • American Express
  • China Union Pay
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  • Klarna (Pay over time)
  • Google Pay

Frequently asked questions on the trip Ontario, CA - San Bernardino

  1. What is the distance between Ontario and San Bernardino?

    The distance between Ontario and San Bernardino is around 34 km (21 miles).

  2. What are the departure and arrival locations for buses traveling from Ontario to San Bernardino?

    Buses traveling this route start their trip at Ontario California Bus Stop Carl's Jr & Teriyaki House, in Ontario, and end it at San Bernardino Greyhound Station, in San Bernardino.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
08-08
US$6
08-09
US$6
Today
US$6
08-11
US$6
08-12
US$5
08-13
US$5
08-14
US$5
08-15
US$5
busbud logoThe cheapest trip from Ontario, CA to San Bernardino was searched and found on Aug 12, 2025 with a price of US$5

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ontario, CA to San Bernardino, as early as possible.

You can expect to pay from US$5 to US$28 for a bus ticket from Ontario, CA to San Bernardino based on the last 2 days. You can expect to find the cheapest price for the trip at US$5 which is on 2025-08-12.

Usually LLIO will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Ontario to San Bernardino but it'll also be endearing to native speakers who will surely appreciate your effort.

Much more than a mere vehicle taking you from Ontario to San Bernardino, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Ontario to San Bernardino.

Tune out to the fine sounds of your best music playlist on your bus trip from Ontario to San Bernardino while indulging in miles on end of beautiful scenic views.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

Will you be returning to Ontario, CA by bus?

Bus from Ontario, CA to San Bernardino

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