- Must visit
National Gallery of Canada
Canada’s national art museum is renowned for Indigenous, Canadian, and international works in a landmark glass building.
Cheapest price on Sep 15
$138
Average ticket price on Sep 15
$138
Fastest journey on Sep 15
11 h 20 m
Average journey duration on Sep 15
11 h 20 m
Trains on Sep 15
1
Distance
599 km
The best way to find a cheap train ticket from Sarnia, ON 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 Sarnia, ON to Ottawa, ON will cost around $138 if you buy it on the day, but the cheapest tickets can be found for only $138.
On Tue, Sep 15, we found 1 trains from Sarnia, ON to Ottawa, ON, including 1 direct services.
On Tue, Sep 15 the direct trains cover the 599 km distance in an average of 11 h 20 m but if you time it right, some trains will get you there in just 11 h 20 m .
On Tue, Sep 15 the slowest trains will take 11 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 Sarnia, ON to Ottawa, ON among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $97 For those with little time, consider booking a flight, which has an average total journey time of 6h 0m. Average ticket prices depend on the travel mode: a bus costs an average of $97, while a flight costs an average of $614.
Distance: 372 miles (599 km)
| Train | Most popular Bus | Flight | Driving |
|---|---|---|---|
$196 Average price | $97 Average price Cheapest | $614 Average price | $108 Average price (fuel + tolls) |
9h 22m Average total duration 8h 52m Onboard + 30m Additional time* | 11h 34m Average total duration 11h 4m Onboard + 30m Additional time* | 6h 0m Average total duration Fastest 4h 0m Onboard + 2h 0m Additional time* | 7h 5m Average total duration (door-to-door) |
![]() Most popular train company | ![]() Most popular bus company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Sarnia, ON to Ottawa, ON:
A bus is $99 less than a train for this route with tickets for a train from Sarnia, ON to Ottawa, ON costing on average $196.
A bus is $517 less than a flight for this route with tickets for a flight from Sarnia, ON to Ottawa, ON costing on average $614.
Other travel options to Ottawa, ON take longer:
Train takes on average 8h 52m.
Bus takes on average 11h 4m.
Tickets start at around $196 compared to roughly $108 in fuel and tolls — a saving of about $-87.72. The journey takes 8h 52m versus 7h 5m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Sarnia, ON to Ottawa, ON trains for today, Monday, September 14. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 1:40 PM Sarnia, ON | 11h20 | 1:00 AM Ottawa, ON | 0 transfersDirect | |
This is the last train 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.
Trains from Sarnia, ON to Ottawa, ON run on average 2 times per day, taking around 8h 52m. Cheap train tickets for this journey start at $128 but you can travel from only $79 by bus.
The earliest train runs at 08:29, the last at 11:43. The fastest train covers the 372 miles (599 km) distance in 7h 56m.
Distance 372 miles (599 km) |
Average train duration 8h 52m |
Cheapest ticket price $128 |
Trains per day 2 |
Fastest train 7h 56m |
First train 8:29 AM |
Last train 11:43 AM |
Cheapest Month Aug |
Cheapest Day Tue |
High Season Jul - Sep |
Low Season Oct - Dec |
Best time to book 4 days |
Discover the best of Ottawa, ON — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Ottawa, ON trip today.
Canada’s national art museum is renowned for Indigenous, Canadian, and international works in a landmark glass building.
This major national museum explores Canada’s human history, cultures, and civilizations across expansive permanent galleries.
This national museum presents military history, artifacts, and immersive galleries from early conflicts to modern service.
Ottawa’s best-known market district mixes heritage streets, shops, culture, and lively public spaces near major landmarks.
This linear waterfront park along the Rideau Canal is ideal for walking, cycling, and iconic city views in every season.
A broad ceremonial boulevard linking downtown to the National Gallery, known for embassies, monuments, and classic capital views.
BeaverTails are hand-stretched fried pastries topped with cinnamon sugar or sweets. They became an Ottawa icon through the original ByWard Market stand.
Shawarma is a city staple in Ottawa, shaped by a large Lebanese community. Expect spit-roasted meat, garlic sauce, pickles, and turnips in wraps or plates.
Poutine is fries topped with cheese curds and gravy. In Ottawa it is a beloved late-night comfort food, often found in chip trucks and casual diners.
Acclaimed fine dining restaurant focused on seasonal Canadian ingredients and polished tasting menus. Elegant setting for a high-end Ottawa meal.
Long-running casual spot known for generous Ottawa-style shawarma, garlic potatoes, and wraps. A reliable choice for one of the city’s defining foods.
Famous ByWard Market counter serving the city’s signature fried pastry. Casual, fast, and essential for a classic Ottawa snack stop.
Moderate for Canada. Hotels can be pricey in peak periods, but dining and transit are manageable for most visitors.
Tip 15-20% at restaurants. Taxis usually get 10-15%. For cafes, rounding up or $1-2 is common for counter service.
Find answers to the most common questions about traveling from Sarnia, ON to Ottawa, ON by train. 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 train, the cheapest option, or tips for making the most of your visit at Ottawa, ON, this guide helps you travel smarter and with confidence.

Most Sarnia, ON to Ottawa, ON trains use the Sarnia to Ottawa station pair. Use this guide to compare Sarnia, ON and Ottawa, ON train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Sarnia is 2 km from Sarnia city centre. Check local transport options before travel.
Sarnia has practical services for this route, including Accessibility.
Accessibility facilities are available at Sarnia.
Ottawa is 3 km from Ottawa city centre. Check local transport options before travel.
Ottawa has practical services for this route, including Parking, Dining, Taxis, Accessibility, WC, and Bike Parking.
Food and drink options are available at Ottawa.
Available at Ottawa: Parking, Taxis, WC.
Available at Ottawa: Bike Parking.
Accessibility facilities are available at Ottawa.
Here are some other resources that might have the information you need