- Must visit
Art Institute of Chicago
One of the world’s leading art museums, famous for Impressionist masterpieces, American art, and major special exhibitions.
Cheapest price
$151
Average price
$151
Fastest journey
19 h 20 m
Average duration
19 h 20 m
Buses per day
1
Distance
1039 km
The best way to find a cheap bus ticket from Ottawa, ON to Chicago, IL is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Ottawa, ON to Chicago, IL will cost around $151 if you buy it on the day, but the cheapest tickets can be found for only $151.
Of the 1 buses that leave Ottawa, ON for Chicago, IL on Mon, Jul 13, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Jul 13 the direct buses cover the 1039 km distance in an average of 19 h 20 m but if you time it right, some buses will get you there in just 19 h 20 m .
On Mon, Jul 13 the slowest buses will take 19 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Omio recommends booking the bus as it is the most popular option from Ottawa, ON to Chicago, IL among Omio's users. If you are prioritising price take the bus with prices starting from $87. For those with little time consider booking a flight which can get you there in 4h 51m. The ticket price range depends on the travel mode: a bus costs an average of $87, and a flight costs an average of $214.
Distance: 645 miles (1039 km)
Most popular Bus | Train | Flight | Driving |
|---|---|---|---|
$158 Average price Cheapest | $351 Average price | $381 Average price | $43 Average price (fuel + tolls) |
19h 31m Average total duration 19h 1m Onboard + 30m Additional time* | 40h 39m Average total duration 40h 9m Onboard + 30m Additional time* | 7h 51m Average total duration Fastest 4h 51m Onboard + 3h 0m Additional time* | 11h 47m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Ottawa, ON to Chicago, IL:
A bus is $193 (€159) less than a train for this route with tickets for a train from Ottawa, ON to Chicago, IL costing on average $351 (€289).
A bus is $224 (€184) less than a flight for this route with tickets for a flight from Ottawa, ON to Chicago, IL costing on average $381 (€314).
Other travel options to Chicago, IL take longer:
Bus takes on average 19h 1m.
Train takes on average 40h 9m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 03:25AM | Arrival Time 02:25AM | Duration 23h00 | Departure days Sun | Cheapest price $115 |
Operator FlixBus | Departure Time 03:40AM | Arrival Time 02:25AM | Duration 22h45 | Departure days Wed, Thu | Cheapest price $191 |
Operator FlixBus | Departure Time 04:25AM | Arrival Time 02:25AM | Duration 22h00 | Departure days Wed | Cheapest price $199 |
Operator FlixBus | Departure Time 05:25AM | Arrival Time 02:25AM | Duration 21h00 | Departure days Tue, Wed | Cheapest price $96 |
Operator FlixBus | Departure Time 11:40AM | Arrival Time 10:25AM | Duration 22h45 | Departure days Fri, Sat | Cheapest price $87 |
Operator FlixBus | Departure Time 01:40PM | Arrival Time 04:25PM | Duration 26h45 | Departure days Thu | Cheapest price $217 |
Operator FlixBus | Departure Time 02:40PM | Arrival Time 05:25PM | Duration 26h45 | Departure days Thu | Cheapest price $168 |
Operator FlixBus | Departure Time 03:40PM | Arrival Time 04:25PM | Duration 24h45 | Departure days Sat | Cheapest price $172 |
Operator FlixBus | Departure Time 09:05PM | Arrival Time 04:25PM | Duration 19h20 | Departure days Mon, Sun | Cheapest price $151 |
Operator FlixBus | Departure Time 09:30PM | Arrival Time 05:25PM | Duration 19h55 | Departure days Sat | Cheapest price $245 |
The table below shows live departures for Ottawa, ON to Chicago, IL buses for today, Sunday, July 12. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:05 PM Ottawa, ON | 19h20 | 4:25 PM Chicago, IL | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and flight 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.
Buses from Ottawa, ON to Chicago, IL run on average 7 times per day, taking around 19h 1m. Cheap bus tickets for this journey start at $87 (€72) if you book in advance.
The earliest bus runs at 00:25, the last at 23:40. The fastest bus covers the 645 miles (1039 km) distance in 19h 20m.
Distance 645 miles (1039 km) |
Average bus duration 19h 1m |
Cheapest ticket price $87 (€72) |
Buses per day 7 |
Fastest bus 19h 20m |
First bus 12:25 AM |
Last bus 11:40 PM |
Cheapest Month Jun |
Cheapest Day Tue |
High Season Oct - Dec |
Low Season Jan - Mar |
Best time to book 28 days |
Discover the best of Chicago — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Chicago trip today.
One of the world’s leading art museums, famous for Impressionist masterpieces, American art, and major special exhibitions.
Renowned natural history museum known for dinosaur fossils, global anthropology collections, and the famous T. rex, SUE.
Large hands-on science museum with a U-505 submarine, space exhibits, and interactive displays popular with families.
Chicago’s signature public park, home to major public art, gardens, and frequent events in the city center.
Famous stretch of Michigan Avenue known for landmark buildings, shopping, and one of the city’s busiest visitor corridors.
Popular pedestrian waterfront lined with views of major architecture, bridges, and boat activity through downtown.
A thick, buttery crust pizza baked in a deep pan with layers of cheese, toppings, and chunky tomato sauce. It is one of Chicago’s most iconic and debated local specialties.
An all-beef hot dog on a poppy seed bun topped with yellow mustard, relish, onions, tomato, pickle spear, sport peppers, and celery salt. It is a classic local street food served without ketchup.
Thinly sliced seasoned roast beef piled onto an Italian roll, often dipped in its juices and topped with sweet peppers or giardiniera. It is a defining working-class Chicago sandwich.
Chicago’s world-famous fine-dining restaurant known for highly creative tasting menus and theatrical presentation. It offers one of the city’s most celebrated upscale dining experiences.
A beloved casual institution best known for breaded steak sandwiches and hearty Italian-American comfort food. It has a loyal local following and an old-school atmosphere.
A legendary Chicago chain celebrated for buttery-crust deep-dish pizza and a classic casual atmosphere. One of the city’s best-known places to try this signature dish.
Chicago is pricey for hotels and dining, but budget eats and public transit help keep daily costs manageable.
Tip 18-20% at restaurants; 15-20% for taxis and rideshares; USD 1-2 per drink at bars; USD 1-2 per bag for bellhops; USD 2-5 per night for housekeeping.
Find answers to the most common questions about traveling from Ottawa, ON 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 Ottawa, ON to Chicago, IL buses use the to Chicago, Greyhound Bus Station station pair, with some services arriving at Chicago, Union Station (Amtrak). Use this guide to compare Ottawa, ON 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