Bus Tickets from Philadelphia, PA to Ontario, CA

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TodayAug 29
TomorrowAug 30
from $297
SunAug 31
MonSep 1
TueSep 2
WedSep 3
ThuSep 4
FriSep 5

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: August 30 at
    Departure city: Philadelphia
    Departure location: 199 Spring Garden St.
    Arrival time: September 2 at
    Destination city: Ontario
    Destination location: Montclair (Ontario)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: August 30 at
    Departure city: Philadelphia
    Departure location: 199 Spring Garden St.
    Arrival time: September 1 at
    Destination city: Ontario
    Destination location: Montclair / Ontario / Claremont
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 30 at
    Departure city: Philadelphia
    Departure location: 199 Spring Garden St.
    Arrival time: September 1 at
    Destination city: Ontario
    Destination location: Montclair / Ontario / Claremont
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 30 at
    Departure city: Philadelphia
    Departure location: Philadelphia, 199 Spring Garden St
    Arrival time: September 2 at
    Destination city: Ontario
    Destination location: Montclair (Ontario)
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 30 at
    Departure city: Philadelphia
    Departure location: 199 Spring Garden St.
    Arrival time: September 1 at
    Destination city: Ontario
    Destination location: Montclair / Ontario / Claremont
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:

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Compare 2 ways to go from Philadelphia to Ontario.

Bus
Average Price$233 - $660Average Duration3d 1h
95kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average Price$432 - $695Average Duration3d 15h
345kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Philadelphia to Ontario

Among the sustainable travel choices, the bus stands out as the good way to reach Ontario. The journey takes about 3 days, 1 hour 15 minutes and with fares starting at just $233, it presents an excellent value for a comfortable ride.

19bus per day
3d 1hAverage Duration
$233Cheapest ticket
95kgCO₂ emissions

Bus Philadelphia, PA to Ontario, CA: Trip Overview

Average ticket price$275
Average bus trip duration3d 1h
Number of daily buses19
Earliest bus departure1:50am
Distance2355 miles (3797 km)
Latest bus departure10:30pm

Philadelphia to Ontario Bus

Busbud helps you find a bus from Philadelphia to Ontario. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make it our job to connect you with the most dependable bus companies that cover bus service from Philadelphia to Ontario.

From cheap bus tickets to more luxurious buses traveling from Philadelphia to Ontario, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions for your trip Philadelphia, PA - Ontario, CA

Find cheapest prices for buses

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

Best price found
08/27
No data
08/28
No data
Today
No data
08/30
$290
08/31
No data
09/01
$252
09/02
No data
09/03
No data
busbud logoThe cheapest trip from Philadelphia, PA to Ontario, CA was searched and found on Sep 1, 2025 with a price of $252

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

You can expect to pay from $252 to $358 for a bus ticket from Philadelphia, PA to Ontario, CA based on the last 2 days. You can expect to find the cheapest price for the trip at $252 which is on 2025-09-01.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Philadelphia and Ontario!

From miles long of beauteous natural landscapes to impressive man-crafted sights, you're bound to be in for a visual treat on your bus trip from Philadelphia to Ontario.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Philadelphia to Ontario that are otherwise impossible to come by with a plane.

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

Did you know?

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

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

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

What's the cheapest way to go from Philadelphia, PA to Ontario, CA?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Philadelphia, PA by bus?

Bus from Ontario, CA to Philadelphia, PA

You can also go to Ontario, CA by train

Train from Philadelphia, PA to Ontario, CA

Why choose Busbud?

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