Bus Ontario, CA to Chicago: Compare prices and save money

Compare all timetables for the bus from Ontario, CA to Chicago

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

today

$222

tomorrow

$222

Sunday

Monday

$209

Tuesday

Wednesday

Thursday

$284

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	45h 40m	6:55 PM	Ontario, CA	Montclair Place	6:35 PM	Chicago	95th Red Line Station	Economy	$222	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/5/2025 6:55:00 PM to 95th Red Line Station, Chicago (USA) arriving at 12/7/2025 6:35:00 PM. 50 Economy ticket for $222 per person are available. Travel duration is 45h 40m
FlixBus	51h 0m	1:35 PM	Ontario, CA	Montclair Place	6:35 PM	Chicago	95th Red Line Station	Economy	$223	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/5/2025 1:35:00 PM to 95th Red Line Station, Chicago (USA) arriving at 12/7/2025 6:35:00 PM. 50 Economy ticket for $223 per person are available. Travel duration is 51h 0m
Greyhound US	47h 55m	2:00 PM	Ontario, CA	Montclair Place	3:55 PM	Chicago	95th Red Line Station	Economy	$223	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/5/2025 2:00:00 PM to 95th Red Line Station, Chicago (USA) arriving at 12/7/2025 3:55:00 PM. 50 Economy ticket for $223 per person are available. Travel duration is 47h 55m
FlixBus	57h 15m	4:40 AM	Ontario, CA	Montclair Place	3:55 PM	Chicago	95th Red Line Station	Economy	$228	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/5/2025 4:40:00 AM to 95th Red Line Station, Chicago (USA) arriving at 12/7/2025 3:55:00 PM. 50 Economy ticket for $228 per person are available. Travel duration is 57h 15m
Greyhound US	43h 25m	6:55 PM	Ontario, CA	Montclair Place	4:20 PM	Chicago	Downtown Bus Station	Economy	$238	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/5/2025 6:55:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/7/2025 4:20:00 PM. 50 Economy ticket for $238 per person are available. Travel duration is 43h 25m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	45h 40m	6:55 PM	Ontario, CA	Montclair Place	6:35 PM	Chicago	95th Red Line Station	Economy	$222	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/6/2025 6:55:00 PM to 95th Red Line Station, Chicago (USA) arriving at 12/8/2025 6:35:00 PM. 50 Economy ticket for $222 per person are available. Travel duration is 45h 40m
FlixBus	51h 0m	1:35 PM	Ontario, CA	Montclair Place	6:35 PM	Chicago	95th Red Line Station	Economy	$223	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/6/2025 1:35:00 PM to 95th Red Line Station, Chicago (USA) arriving at 12/8/2025 6:35:00 PM. 50 Economy ticket for $223 per person are available. Travel duration is 51h 0m
Greyhound US	47h 55m	2:00 PM	Ontario, CA	Montclair Place	3:55 PM	Chicago	95th Red Line Station	Economy	$223	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/6/2025 2:00:00 PM to 95th Red Line Station, Chicago (USA) arriving at 12/8/2025 3:55:00 PM. 50 Economy ticket for $223 per person are available. Travel duration is 47h 55m
FlixBus	57h 15m	4:40 AM	Ontario, CA	Montclair Place	3:55 PM	Chicago	95th Red Line Station	Economy	$224	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/6/2025 4:40:00 AM to 95th Red Line Station, Chicago (USA) arriving at 12/8/2025 3:55:00 PM. 50 Economy ticket for $224 per person are available. Travel duration is 57h 15m
FlixBus	48h 45m	1:35 PM	Ontario, CA	Montclair Place	4:20 PM	Chicago	Downtown Bus Station	Economy	$235	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/6/2025 1:35:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/8/2025 4:20:00 PM. 50 Economy ticket for $235 per person are available. Travel duration is 48h 45m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	48h 45m	1:35 PM	Ontario, CA	Montclair Place	4:20 PM	Chicago	Downtown Bus Station	Economy	$209	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/8/2025 1:35:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/10/2025 4:20:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 48h 45m
Greyhound US	43h 25m	6:55 PM	Ontario, CA	Montclair Place	4:20 PM	Chicago	Downtown Bus Station	Economy	$210	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/8/2025 6:55:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/10/2025 4:20:00 PM. 50 Economy ticket for $210 per person are available. Travel duration is 43h 25m
FlixBus	64h 25m	1:35 PM	Ontario, CA	Montclair Place	8:00 AM	Chicago	Union Station	Economy	$212	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/8/2025 1:35:00 PM to Union Station, Chicago (USA) arriving at 12/11/2025 8:00:00 AM. 50 Economy ticket for $212 per person are available. Travel duration is 64h 25m
Greyhound US	56h 55m	9:05 PM	Ontario, CA	Montclair Place	8:00 AM	Chicago	Union Station	Economy	$231	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/8/2025 9:05:00 PM to Union Station, Chicago (USA) arriving at 12/11/2025 8:00:00 AM. 50 Economy ticket for $231 per person are available. Travel duration is 56h 55m
Greyhound US	53h 5m	9:05 PM	Ontario, CA	Montclair Place	4:10 AM	Chicago	Downtown Bus Station	Economy	$231	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/8/2025 9:05:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/11/2025 4:10:00 AM. 50 Economy ticket for $231 per person are available. Travel duration is 53h 5m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	43h 25m	6:55 PM	Ontario, CA	Montclair Place	4:20 PM	Chicago	Downtown Bus Station	Economy	$284	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/11/2025 6:55:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/13/2025 4:20:00 PM. 50 Economy ticket for $284 per person are available. Travel duration is 43h 25m
FlixBus	48h 45m	1:35 PM	Ontario, CA	Montclair Place	4:20 PM	Chicago	Downtown Bus Station	Economy	$286	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/11/2025 1:35:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/13/2025 4:20:00 PM. 50 Economy ticket for $286 per person are available. Travel duration is 48h 45m
FlixBus	64h 25m	1:35 PM	Ontario, CA	Montclair Place	8:00 AM	Chicago	Union Station	Economy	$287	A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/11/2025 1:35:00 PM to Union Station, Chicago (USA) arriving at 12/14/2025 8:00:00 AM. 50 Economy ticket for $287 per person are available. Travel duration is 64h 25m
Greyhound US	53h 5m	9:05 PM	Ontario, CA	Montclair Place	4:10 AM	Chicago	Downtown Bus Station	Economy	$324	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/11/2025 9:05:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/14/2025 4:10:00 AM. 50 Economy ticket for $324 per person are available. Travel duration is 53h 5m
Greyhound US	56h 55m	9:05 PM	Ontario, CA	Montclair Place	8:00 AM	Chicago	Union Station	Economy	$330	A Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 12/11/2025 9:05:00 PM to Union Station, Chicago (USA) arriving at 12/14/2025 8:00:00 AM. 50 Economy ticket for $330 per person are available. Travel duration is 56h 55m

Did you know that if you travel from Ontario, CA to Chicago via Denver, you can save more than $89? You can find the corresponding connections below.
- FlixBus
  
  66h 10m
  
  0
  
  9:05 PM
  
  Ontario, CA
  Montclair Place
  
  7:50 AM
  
  Denver
  Union Station
  
  0
  
  Economy
  
  $116
  
  A Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 12/10/2025 9:05:00 PM to Union Station, Denver (USA) arriving at 12/12/2025 7:50:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 33h 45m
- Busbud
  
  21h 15m
  
  0
  
  7:00 PM
  
  Denver
  Union Station
  
  5:15 PM
  
  Chicago
  Downtown Bus Station
  
  0
  
  Economy
  
  $79
  
  A Bus from Busbud goes from Union Station, Denver (USA) at 12/12/2025 7:00:00 PM to Downtown Bus Station, Chicago (USA) arriving at 12/13/2025 5:15:00 PM. 50 Economy ticket for $79 per person are available. Travel duration is 21h 15m
Travel time is 20h 45m longer, but you will save $89

Best Price Offer: The price for the cheapest bus from Ontario, CA to Chicago is $209 on 12/8/2025. Flexible travelers save on ticket prices.

Frequency of bus connections between Ontario, CA and Chicago

See here how frequent the connections between Ontario, CA and Chicago are, during different times and days of the week.

Friday is the busiest day, with more than 9 daily buses from Ontario, CA to Chicago. Monday has instead the fewest connections, with only 5 daily coaches between Ontario, CA and Chicago.

The busiest time of the day is the Evening, with 14 buses from Ontario, CA to Chicago, while Night sees the fewest connections between Ontario, CA and Chicago, with 2 offers.

Facts about the bus from Ontario, CA to Chicago

Compare all providers like Greyhound US and FlixBus that travel 7 times every day by bus from Ontario, CA to Chicago in one click! Book your bus ticket from Ontario, CA to Chicago starting from $209!

Cheapest Bus	$209
Fastest Bus	45h 25m
Earliest Bus	4:40 AM
Latest Bus	9:05 PM
Daily Bus Routes	7 Ø
Distance	1,711.8 miles
Bus Companies	Greyhound US and FlixBus

Cheapest bus connections from Ontario, CA to Chicago

Every day, 7 buses from 2 bus companies leave Ontario, CA for Chicago: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/05/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 11/30

Monday 12/01

Tuesday 12/02

Wednesday 12/03

Thursday 12/04

Friday 12/05

$222

Saturday 12/06

$235

Sunday 12/07

Monday 12/08

$209

Tuesday 12/09

Wednesday 12/10

Thursday 12/11

$284

Friday 12/12

Saturday 12/13

$226

Sunday 12/14

Monday 12/15

Tuesday 12/16

Wednesday 12/17

Thursday 12/18

Friday 12/19

Saturday 12/20

Sunday 12/21

Monday 12/22

Tuesday 12/23

Wednesday 12/24

Thursday 12/25

Friday 12/26

Saturday 12/27

The cheapest time to travel from Ontario, CA to Chicago

See here on which day and which time of the day you can find the cheapest bus ticket from Ontario, CA to Chicago, for the next 30 days.

With a price starting from $209, Monday is the cheapest day for a bus from Ontario, CA to Chicago. Thursday instead is the most expensive day with prices starting from $284.

Afternoon is the cheapest day time for bus tickets from Ontario, CA to Chicago, with $209. Evening is the most expensive time of the day with prices starting from $210.

How to save money travelling from Ontario, CA to Chicago

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 Ontario, CA to Chicago 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 Ontario, CA to Chicago, 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 Ontario, CA to Chicago are also emptier.

All bus stations and stops in Ontario, CA and Chicago

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

Convention Center

E Holt Blvd 2200

Montclair Place

Moreno Street Montclair

Carl's Jr & Teriyaki House

E 4th St 1625

Mills Drive Eb Fs

Tufesa

E Francis St 642

95th Red Line Station

W. 95th St 14

Downtown Bus Station

West Harrison Street 630-670

Union Station

S Canal St 225

Cumberland CTA

N Cumberland Ave 5800

Canal & Van Buren

S Canal St 310-320

Service and Comfort on the bus from Ontario, CA to Chicago

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

FAQs about the Ontario, CA to Chicago bus

How much does a Ontario, CA Chicago bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $209 and takes 50h 45m to reach Chicago. Compare offers to save money!

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

This route is offered by 2 companies with a range of ticket prices between $209 and $330. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Chicago.

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

Every day, the Ontario, CA to Chicago bus route is served by approximately 7 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Ontario, CA to Chicago is offered by Greyhound US and takes 45h 25m. Bus tickets for this connection cost $238. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in Chicago from Ontario, CA starts at 4:40 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 Ontario, CA to Chicago?

The latest bus trip departing from Ontario, CA for Chicago starts at 9:05 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 Ontario, CA Chicago route?

When traveling by bus from Ontario, CA to Chicago, 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 Ontario, CA and Chicago?

You can check all the direct connections between Ontario, CA and Chicago 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 Ontario, CA to Chicago 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 Ontario, CA Chicago 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 Ontario, CA Chicago 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 Ontario, CA to Chicago on your planned travel date.

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

Economy

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

More bus routes to Ontario, CA and to Chicago

Here’s an overview of the most popular bus routes to Ontario, CA and to Chicago. Simply click on the connection of your choice, and you will find all the details about your bus route!