- Must visit
Canadian Museum of History
Canada’s national museum of human history across the river from downtown, known for the Grand Hall, Indigenous history, and landmark exhibitions.
Cheapest price
$81
Average price
$143
Fastest journey
19 h 35 m
Average duration
1 d 1 h 40 m
Buses per day
3
Distance
1039 km
The best way to find a cheap bus ticket from Chicago, IL to Ottawa, ON is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Chicago, IL to Ottawa, ON will cost around $143 if you buy it on the day, but the cheapest tickets can be found for only $81.
Of the 3 buses that leave Chicago, IL for Ottawa, ON on Mon, Jul 13, 3 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 1 d 1 h 40 m but if you time it right, some buses will get you there in just 19 h 35 m .
On Mon, Jul 13 the slowest buses will take 1 d 12 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 Chicago, IL to Ottawa, ON among Omio's users. If you are prioritising price take the bus with prices starting from $81. For those with little time consider booking a flight which can get you there in 8h 36m. The ticket price range depends on the travel mode: a bus costs an average of $81, and a flight costs an average of $92.
Distance: 645 miles (1039 km)
Most popular Bus | Flight | Train | Driving |
|---|---|---|---|
$154 Average price Cheapest | $438 Average price | $433 Average price | $19 Average price (fuel + tolls) |
19h 46m Average total duration 19h 16m Onboard + 30m Additional time* | 11h 36m Average total duration Fastest 8h 36m Onboard + 3h 0m Additional time* | 38h 21m Average total duration 37h 51m Onboard + 30m Additional time* | 11h 29m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Chicago, IL to Ottawa, ON:
A bus is $279 (€229) less than a train for this route with tickets for a train from Chicago, IL to Ottawa, ON costing on average $433 (€356).
A bus is $284 (€234) less than a flight for this route with tickets for a flight from Chicago, IL to Ottawa, ON costing on average $438 (€360).
Other travel options to Ottawa, ON take longer:
Bus takes on average 19h 16m.
Train takes on average 37h 51m.
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 04:10AM | Arrival Time 04:40AM | Duration 24h30 | Departure days Fri | Cheapest price $94 |
Operator FlixBus | Departure Time 04:35AM | Arrival Time 10:00AM | Duration 29h25 | Departure days Mon, Thu, Fri | Cheapest price $92 |
Operator FlixBus | Departure Time 05:10AM | Arrival Time 05:30PM | Duration 36h20 | Departure days Tue, Sat | Cheapest price $160 |
Operator FlixBus | Departure Time 05:35AM | Arrival Time 10:20AM | Duration 28h45 | Departure days Mon, Fri | Cheapest price $191 |
Operator FlixBus | Departure Time 12:00PM | Arrival Time 10:00AM | Duration 22h00 | Departure days Thu | Cheapest price $106 |
Operator FlixBus | Departure Time 01:00PM | Arrival Time 11:00AM | Duration 22h00 | Departure days Wed | Cheapest price $244 |
Operator FlixBus | Departure Time 02:30PM | Arrival Time 04:40PM | Duration 26h10 | Departure days Mon, Tue | Cheapest price $90 |
Operator FlixBus | Departure Time 03:00PM | Arrival Time 02:05AM | Duration 35h05 | Departure days Tue | Cheapest price $201 |
Operator FlixBus | Departure Time 04:00PM | Arrival Time 05:25PM | Duration 25h25 | Departure days Sat | Cheapest price $205 |
Operator FlixBus | Departure Time 08:55PM | Arrival Time 04:30PM | Duration 19h35 | Departure days Mon, Sat, Sun | Cheapest price $81 |
Operator Greyhound | Departure Time 08:55PM | Arrival Time 12:20AM | Duration 27h25 | Departure days Fri | Cheapest price $95 |
Operator FlixBus | Departure Time 09:55PM | Arrival Time 10:05PM | Duration 24h10 | Departure days Fri | Cheapest price $209 |
The table below shows live departures for Chicago, IL to Ottawa, ON 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 |
|---|---|---|---|---|---|
![]() | 8:55 PM Chicago, IL | 27h25 | 12:20 AM Ottawa, ON | 0 transfersDirect | |
| Monday, July 13 | |||||
![]() | 5:10 AM Chicago, IL | 36h20 | 5:30 PM Ottawa, ON | 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 Chicago, IL to Ottawa, ON run on average 9 times per day, taking around 19h 16m. Cheap bus tickets for this journey start at $81 (€67) 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 35m.
Distance 645 miles (1039 km) |
Average bus duration 19h 16m |
Cheapest ticket price $81 (€67) |
Buses per day 9 |
Fastest bus 19h 35m |
First bus 12:25 AM |
Last bus 11:40 PM |
Cheapest Month Jul |
Cheapest Day Tue |
High Season Oct - Dec |
Low Season Apr - Jun |
Best time to book 7 days |
Discover the best of Ottawa — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Ottawa trip today.
Canada’s national museum of human history across the river from downtown, known for the Grand Hall, Indigenous history, and landmark exhibitions.
The country’s premier art museum, noted for Canadian and Indigenous art, major international works, and the iconic spider sculpture outside.
A highly regarded museum covering Canada’s military history through immersive galleries, artifacts, and memorial spaces.
Ottawa’s best-known lively district for walking, browsing, and people-watching, with heritage streets and a strong visitor atmosphere.
A scenic walking and cycling route beside the canal, especially popular for skyline views and seasonal photography.
A central park with classic views toward Parliament, the Ottawa River, and the National Gallery, ideal for relaxed sightseeing.
Hand-stretched fried pastry topped with cinnamon sugar or other sweet toppings. It is an iconic Ottawa treat strongly associated with the Rideau Canal area.
French fries topped with cheese curds and gravy, a classic comfort food from nearby Quebec that is widely loved in Ottawa.
Ottawa is famous for its many Lebanese shawarma shops. Typically made with spit-roasted meat, garlic sauce, pickles, and vegetables in a wrap or on a platter.
Long-running upscale restaurant focused on refined Canadian cuisine, polished service, and an extensive wine program.
Acclaimed contemporary Canadian fine dining restaurant known for its multi-course tasting menus and creative presentation in an intimate setting.
Well-loved casual gastropub in the Market area, known for hearty burgers, poutine, and a relaxed neighborhood atmosphere.
Moderate by Canadian standards. Hotels can be pricey in peak season, but casual dining and transit are manageable.
Tip 15-20% before tax in restaurants. Tip bartenders CAD 1-2 per drink, round up taxis, and tip hotel staff or delivery drivers for good service.
Find answers to the most common questions about traveling from Chicago, IL to Ottawa, ON 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 Ottawa, ON, this guide helps you travel smarter and with confidence.

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