Bus Tickets from Ontario, CA to Baltimore

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Previously seen trips

One passenger / one way

  • Departure time: September 7 at
    Departure city: Ontario
    Departure location: Montclair Transcenter (Ontario / Montclair / Claremont)
    Arrival time: September 10 at
    Destination city: Baltimore
    Destination location: Baltimore
    Operated by: Greyhound + FlixBus
    Greyhound + FlixBus
    Vehicle: BusDuration:
  • Departure time: September 7 at
    Departure city: Ontario
    Departure location: Montclair / Ontario / Claremont
    Arrival time: September 10 at
    Destination city: Baltimore
    Destination location: Baltimore Downtown Bus Station
    Operated by: FlixBus + Greyhound
    FlixBus + Greyhound
    Vehicle: BusDuration:
  • Departure time: September 7 at
    Departure city: Ontario
    Departure location: Montclair / Ontario / Claremont
    Arrival time: September 10 at
    Destination city: Baltimore
    Destination location: Baltimore
    Operated by: FlixBus + Greyhound
    FlixBus + Greyhound
    Vehicle: BusDuration:
  • Departure time: September 7 at
    Departure city: Ontario
    Departure location: Montclair Transcenter (Ontario / Montclair / Claremont)
    Arrival time: September 10 at
    Destination city: Baltimore
    Destination location: Baltimore
    Operated by: Greyhound + FlixBus
    Greyhound + FlixBus
    Vehicle: BusDuration:
  • Departure time: September 7 at
    Departure city: Ontario
    Departure location: Montclair Transcenter (Ontario / Montclair / Claremont)
    Arrival time: September 10 at
    Destination city: Baltimore
    Destination location: Baltimore Downtown Bus Station
    Operated by: GreyhoundGreyhound
    Vehicle: BusDuration:

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Compare 2 ways to go from Ontario to Baltimore.

Average Price$235 - $260Average Duration2d 22h
92kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Average Price$418 - $731Average Duration3d 14h
334kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Ontario to Baltimore

Among the sustainable travel choices, the bus stands out as the good way to reach Baltimore. The journey takes about 2 days, 22 hours 55 minutes and with fares starting at just $235, it presents an excellent value for a comfortable ride.

11bus per day
2d 22hAverage Duration
$235Cheapest ticket
92kgCO₂ emissions

Bus Ontario, CA to Baltimore: Trip Overview

Average ticket price$247
Average bus trip duration2d 22h
Number of daily buses11
Earliest bus departure1:30am
Distance2280 miles (3676 km)
Latest bus departure9:05pm

Ontario to Baltimore Bus

With Busbud, comparing and booking tickets for a bus from Ontario to Baltimore is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make sure you can find a bus service from Ontario to Baltimore from the most reliable bus companies operating this trip.

From cheap bus tickets to more luxurious buses traveling from Ontario to Baltimore, 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 Ontario, CA - Baltimore

Find cheapest prices for buses

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

Best price found
08/29
No data
08/30
No data
Today
No data
09/01
No data
09/02
$227
09/03
No data
09/04
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09/05
No data
busbud logoThe cheapest trip from Ontario, CA to Baltimore was searched and found on Sep 2, 2025 with a price of $227

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 Baltimore, as early as possible.

You can expect to pay from $227 to $236 for a bus ticket from Ontario, CA to Baltimore based on the last 2 days. You can expect to find the cheapest price for the trip at $227 which is on 2025-09-02.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while traveling from Ontario to Baltimore.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Ontario to Baltimore, get comfy and count the stars.

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 Ontario to Baltimore that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from Ontario to Baltimore, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

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.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

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

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Ontario, CA by bus?

Bus from Baltimore to Ontario, CA

You can also go to Baltimore by train

Train from Ontario, CA to Baltimore

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