- Must visit
Art Institute of Chicago
World-class art museum with masterpieces from Monet to Hopper and the famous Modern Wing.
Omio recommends booking the train as it is the most popular option from Ontario, CA to Chicago, IL among Omio's users. If you are prioritising price take the train with prices starting from €800. For those with little time consider booking a train which can get you there in 60h 48m. The ticket price range depends on the travel mode: a train costs an average of €800, and a train costs an average of €800.
Distance: 1710 miles (2753 km)
Most popular Train | Driving |
|---|---|
€800 Average price Cheapest | €327 Average price (fuel + tolls) |
61h 18m Average total duration Fastest 60h 48m Onboard + 30m Additional time* | 28h 34m Average total duration (door-to-door) |
![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
Other travel options to Chicago, IL take longer:
Bus takes on average 53h 45m.
Train takes on average 60h 48m.
Compare train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Take a bus from Ontario, CA to Chicago, IL and enjoy the approximately 1710 miles (2753 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 00:15, the last at 23:10.
Distance 1710 miles (2753 km) |
Average bus duration 53h 45m |
Buses per day 6 |
First bus 12:15 AM |
Last bus 11:10 PM |
Cheapest Month Aug |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Oct - Dec |
Discover the best of Chicago, IL — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Chicago, IL trip today.
World-class art museum with masterpieces from Monet to Hopper and the famous Modern Wing.
Major natural history museum with Sue the T. rex, ancient cultures, and strong family appeal.
Hands-on science museum in a grand former fair building, popular for exhibits and a U-505 submarine.
Lively lakefront park with Cloud Gate, Crown Fountain, gardens, and major public art in central Chicago.
Famous shopping boulevard lined with architecture, hotels, riverfront views, and major city energy.
Scenic pedestrian-friendly riverwalk with boat docks, public art, bridges, and standout skyline perspectives.
Deep-dish pizza is Chicago’s iconic pie with a tall buttery crust, layers of cheese and toppings, and chunky tomato sauce baked on top.
The Chicago-style hot dog is an all-beef frank on a poppy seed bun with mustard, relish, onion, tomato, pickle, peppers, and celery salt.
Italian beef is thin-sliced roast beef piled onto a roll, often dipped in savory juices and topped with sweet peppers or spicy giardiniera.
Classic spot for juicy Italian beef sandwiches, especially dipped and topped with spicy giardiniera, with a casual local feel.
Legendary stand for Chicago-style hot dogs and char-grilled sausages, served fast in a no-frills local landmark.
World-famous fine dining destination offering a highly creative tasting menu and refined service in an elegant setting.
Moderate for a major US city: hotels can be pricey, but transit is affordable and dining ranges from cheap eats to upscale options.
Tip 18-20% at restaurants, $1-2 per drink at bars, 10-15% for taxis, and optional small change at cafes.
Find answers to the most common questions about traveling from Ontario, CA to Chicago, IL by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Chicago, IL, this guide helps you travel smarter and with confidence.

Most Ontario, CA to Chicago, IL buses use the Montclair, Richton Street (Montclair Transcenter Paking) to Chicago, Greyhound Bus Station station pair, with some services arriving at Chicago, Union Station (Amtrak). Use this guide to compare Ontario, CA and Chicago, IL bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Here are some other resources that might have the information you need