The cheapest and fastest buses from Chicago, IL to Ottawa, ON
Cheapest price
$107
Average price
$131
Fastest journey
19 h 35 m
Average duration
21 h 8 m
Buses per day
2
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 $131 if you buy it on the day, but the cheapest tickets can be found for only $107.
Of the 2 buses that leave Chicago, IL for Ottawa, ON on Tue, Feb 24, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Feb 24 the direct buses cover the 1039 km distance in an average of 21 h 8 m but if you time it right, some buses will get you there in just 19 h 35 m .
On Tue, Feb 24 the slowest buses will take 22 h 40 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.




Travel Information
Compare train, bus, and flight for Chicago, IL to Ottawa, ON
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 $107. For those with little time consider booking a flight which can get you there in 5h 10m. The ticket price range depends on the travel mode: a bus costs an average of $107, and a flight costs an average of $236.
Distance: 645 miles (1039 km)
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
$167 Average price Cheapest | $411 Average price | $425 Average price |
19h 46m Average total duration 19h 16m Onboard + 30m Additional time* | 38h 21m Average total duration 37h 51m Onboard + 30m Additional time* | 8h 10m Average total duration Fastest 5h 10m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Chicago, IL to Ottawa, ON bus times
The table below shows live departures for Chicago, IL to Ottawa, ON buses for tomorrow, Tuesday, February 24. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 4:10 AM Chicago, IL | 22h40 | 2:50 AM Ottawa, ON | 0 transfersDirect | |
![]() | 9:55 PM Chicago, IL | 19h35 | 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 prices and tickets Chicago, IL to Ottawa, ON by train, bus, or flight
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.
Feb 24
Feb 25
Feb 26
Feb 27
Feb 28
Mar 01
Mar 02
Why should you book Chicago, IL to Ottawa, ON buses with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Greyhound to find the best option for your trip from Chicago, IL to Ottawa, ON.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Chicago, IL to Ottawa, ON.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Greyhound to find the best option for your trip from Chicago, IL to Ottawa, ON.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Chicago, IL to Ottawa, ON.
Journey information
Overview: Bus from Chicago, IL to Ottawa, ON
Buses from Chicago, IL to Ottawa, ON run on average 7 times per day, taking around 19h 16m. Cheap bus tickets for this journey start at $107 (€85) 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 $107 (€85) |
Buses per day 7 |
Fastest bus 19h 35m |
First bus 00:25 |
Last bus 23:40 |
Bus providers: FlixBus, Greyhound from Chicago, IL to Ottawa, ONYou can travel by bus between Chicago, IL to Ottawa, ON with FlixBus, Greyhound for as low as $107 (€85). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Chicago, IL to Ottawa, ON
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.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Parliament Hill, the political and cultural heart of Canada featuring Gothic Revival architecture and the iconic Peace Tower
- National Gallery of Canada, home to an extensive collection of Canadian and Indigenous art housed in a striking glass and granite building
- Rideau Canal, a UNESCO World Heritage Site offering scenic views and recreational activities like boating in summer and ice skating in winter
- Canadian Museum of History, showcasing the rich history and diverse cultures of Canada with interactive exhibits and a stunning riverside location
- ByWard Market, a historic and vibrant district known for its local produce, artisan shops, and lively dining scene.
- Diefenbunker: Canada's Cold War Museum, explore a fascinating underground bunker and learn about Canada's Cold War history
- Gatineau Park, enjoy outdoor activities like hiking, cycling, and picnicking in a beautiful natural setting
- Ottawa River, take a scenic cruise or try white-water rafting for an adventurous experience
- Canadian Tulip Festival, visit in spring to see vibrant tulip displays and enjoy cultural events
- Ottawa Little Theatre, catch a live performance at one of Canada's oldest community theatres.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Chicago, IL to Ottawa, ON
Most popular bus connections from Chicago, IL
More options for your journey from Chicago, IL to Ottawa, ON
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