Bus from Rockford, IL to Ontario, CA from $219

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Compare all timetables for the bus from Rockford, IL to Ontario, CA

Here is a selection of the cheapest bus trips from the schedule from Rockford, IL to Ontario, CA from various bus operators like Greyhound US or FlixBus for the next days.

today
tomorrow
Thursday
Friday
$221
Saturday
Sunday
$221
Monday
$220

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 51h 25m 10:30 AM Rockford, IL Bus Stop 11:55 AM Ontario, CA Montclair Place  Economy $221
Greyhound US 49h 10m 10:30 AM Rockford, IL Bus Stop 9:40 AM Ontario, CA Montclair Place  Economy $221
Greyhound US 67h 40m 6:15 PM Rockford, IL Bus Stop 11:55 AM Ontario, CA Montclair Place  Economy $223
Greyhound US 57h 20m 6:15 PM Rockford, IL Bus Stop 1:35 AM Ontario, CA Montclair Place  Economy $223

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 51h 25m 10:30 AM Rockford, IL Bus Stop 11:55 AM Ontario, CA Montclair Place  Economy $221
Greyhound US 49h 10m 10:30 AM Rockford, IL Bus Stop 9:40 AM Ontario, CA Montclair Place  Economy $221
Greyhound US 57h 20m 6:15 PM Rockford, IL Bus Stop 1:35 AM Ontario, CA Montclair Place  Economy $223
Greyhound US 67h 40m 6:15 PM Rockford, IL Bus Stop 11:55 AM Ontario, CA Montclair Place  Economy $224
  • Did you know that if you travel from Rockford, IL to Ontario, CA via Los Angeles, you can save more than $66? You can find the corresponding connections below.
    • FlixBus
      51h 10m
      0
      8:15 AM
      Rockford, IL
      Bus Stop
      8:15 AM
      Los Angeles
      Union Station
      0
      FlixBus
      Economy
      $150
      • Waiting Time 0h 20m
    • Greyhound US
      0h 50m
      0
      8:35 AM
      Los Angeles
      Union Station
      9:25 AM
      Ontario, CA
      Montclair Place
      0
      Greyhound US
      Economy
      $5
    Travel time is 4h 0m longer, but you will save $66

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 53h 40m 8:15 AM Rockford, IL Bus Stop 11:55 AM Ontario, CA Montclair Place  Economy $220
FlixBus 51h 25m 8:15 AM Rockford, IL Bus Stop 9:40 AM Ontario, CA Montclair Place  Economy $220
Greyhound US 57h 20m 6:15 PM Rockford, IL Bus Stop 1:35 AM Ontario, CA Montclair Place  Economy $223
Greyhound US 67h 40m 6:15 PM Rockford, IL Bus Stop 11:55 AM Ontario, CA Montclair Place  Economy $225
  • Did you know that if you travel from Rockford, IL to Ontario, CA via Los Angeles, you can save more than $65? You can find the corresponding connections below.
    • FlixBus
      51h 10m
      0
      8:15 AM
      Rockford, IL
      Bus Stop
      8:15 AM
      Los Angeles
      Union Station
      0
      FlixBus
      Economy
      $150
      • Waiting Time 0h 20m
    • Greyhound US
      0h 50m
      0
      8:35 AM
      Los Angeles
      Union Station
      9:25 AM
      Ontario, CA
      Montclair Place
      0
      Greyhound US
      Economy
      $5
    Travel time is 1h 45m longer, but you will save $65

Best Price Offer: The price for the cheapest bus from Rockford, IL to Ontario, CA is $219 on 5/29/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Rockford, IL and Ontario, CA

See here how frequent the connections between Rockford, IL and Ontario, CA are, during different times and days of the week.
Sunday is the busiest day, with more than 8 daily buses from Rockford, IL to Ontario, CA. Sunday has instead the fewest connections, with only 8 daily coaches between Rockford, IL and Ontario, CA.
The busiest time of the day is the Morning, with 12 buses from Rockford, IL to Ontario, CA, while Morning sees the fewest connections between Rockford, IL and Ontario, CA, with 12 offers.

Facts about the bus from Rockford, IL to Ontario, CA

Compare all providers like Greyhound US and FlixBus that travel 8 times every day by bus from Rockford, IL to Ontario, CA in one click! Book your bus ticket from Rockford, IL to Ontario, CA starting from $219!

Cheapest Bus $219
Fastest Bus 47h 10m
Earliest Bus 10:30 AM
Latest Bus 6:15 PM
Daily Bus Routes 8 Ø
Distance 1,642.8 miles
Bus Companies Greyhound US and FlixBus

Cheapest bus connections from Rockford, IL to Ontario, CA

Every day, 8 buses from 2 bus companies leave Rockford, IL for Ontario, CA: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/05/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 05/03
Monday 05/04
Tuesday 05/05
Wednesday 05/06
Thursday 05/07
Friday 05/08
$221
Saturday 05/09
Sunday 05/10
$221
Monday 05/11
$220
Tuesday 05/12
Wednesday 05/13
Thursday 05/14
Friday 05/15
$222
Saturday 05/16
Sunday 05/17
$226
Monday 05/18
$229
Tuesday 05/19
$224
Wednesday 05/20
$229
Thursday 05/21
$226
Friday 05/22
Saturday 05/23
$222
Sunday 05/24
Monday 05/25
Tuesday 05/26
$224
Wednesday 05/27
Thursday 05/28
$226
Friday 05/29
$219
Saturday 05/30

The cheapest time to travel from Rockford, IL to Ontario, CA

See here on which day and which time of the day you can find the cheapest bus ticket from Rockford, IL to Ontario, CA, for the next 30 days.
With a price starting from $219, Friday is the cheapest day for a bus from Rockford, IL to Ontario, CA. Sunday instead is the most expensive day with prices starting from $221.
Morning is the cheapest day time for bus tickets from Rockford, IL to Ontario, CA, with $220. Evening is the most expensive time of the day with prices starting from $223.

How to save money travelling from Rockford, IL to Ontario, CA

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Rockford, IL to Ontario, CA in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Rockford, IL to Ontario, CA, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Rockford, IL to Ontario, CA are also emptier.

Beloved bus companies from Rockford, IL to Ontario, CA

These are the most booked bus companies between Rockford, IL to Ontario, CA from our users.

Greyhound US from Rockford, IL to Ontario, CA

Greyhound US

Here you will find the key facts about the Greyhound US bus route Rockford, IL to Ontario, CA:

Cheapest Price $221
Fastest Bus 47h 10m
Earliest Bus 10:30 AM
Last Bus 6:15 PM
Daily Connections 6 Ø
Found on 4/11/2026

All bus stations and stops in Rockford, IL and Ontario, CA

In the map below, you can see where to find all bus stations in Rockford, IL and Ontario, CA.

Service and Comfort on the bus from Rockford, IL to Ontario, CA

Want to know which seat classes are available on the buses from Rockford, IL to Ontario, CA? Or which bus companies serve the route Rockford, IL to Ontario, CA? Below you will find answers to your questions.

FAQs about the Rockford, IL to Ontario, CA bus

How much does a Rockford, IL Ontario, CA bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $219 and takes 51h 40m to reach Ontario, CA. Compare offers to save money!

How much could I save by comparing buses from Rockford, IL to Ontario, CA?

This route is offered by 2 companies with a range of ticket prices between $219 and $229. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Ontario, CA.

On average, how many connections are available from Rockford, IL to Ontario, CA each day?

Every day, the Rockford, IL to Ontario, CA bus route is served by approximately 8 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Rockford, IL to Ontario, CA take?

The fastest bus from Rockford, IL to Ontario, CA is offered by Greyhound US and takes 47h 10m. Bus tickets for this connection cost $222. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Rockford, IL to Ontario, CA?

The earliest bus arriving in Ontario, CA from Rockford, IL starts at 10:30 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Rockford, IL to Ontario, CA?

The latest bus trip departing from Rockford, IL for Ontario, CA starts at 6:15 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Rockford, IL Ontario, CA route?

When traveling by bus from Rockford, IL to Ontario, CA, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Rockford, IL and Ontario, CA?

You can check all the direct connections between Rockford, IL and Ontario, CA by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the Rockford, IL to Ontario, CA bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Rockford, IL Ontario, CA bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Rockford, IL Ontario, CA bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Rockford, IL to Ontario, CA on your planned travel date.

How does CheckMyBus find the best bus deals from Rockford, IL to Ontario, CA?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 8 daily trips between Rockford, IL and Ontario, CA. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Rockford, IL to Ontario, CA?

Prices and availability for 8 trips between Rockford, IL and Ontario, CA change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Rockford, IL to Ontario, CA

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Rockford, IL and to Ontario, CA

Here’s an overview of the most popular bus routes to Rockford, IL and to Ontario, CA. Simply click on the connection of your choice, and you will find all the details about your bus route!
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CheckMyBus › Buses in USA › Bus to Rockford, IL › Bus to Ontario, CA

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