- Must visit
National Gallery of Canada
Canada’s flagship art museum, known for its large Canadian and Indigenous collections, major international works, and the iconic glass-and-granite building.
Cheapest price
$166
Average price
$167
Fastest journey
11 h 20 m
Average duration
11 h 20 m
Trains per day
2
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 $167 if you buy it on the day, but the cheapest tickets can be found for only $166.
Of the 2 trains that leave Sarnia, ON for Ottawa, ON on Wed, Jun 17, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Jun 17 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 Wed, Jun 17 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 prices starting from $74. For those with little time consider booking a flight which can get you there in 6h 2m. The ticket price range depends on the travel mode: a bus costs an average of $74, and a flight costs an average of $574.
Distance: 372 miles (599 km)
| Train | Most popular Bus | Flight | Driving |
|---|---|---|---|
$174 Average price | $102 Average price Cheapest | $673 Average price | $107 Average price (fuel + tolls) |
9h 11m Average total duration 8h 41m Onboard + 30m Additional time* | 11h 40m Average total duration 11h 10m Onboard + 30m Additional time* | 9h 2m Average total duration Fastest 6h 2m Onboard + 3h 0m Additional time* | 7h 5m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Sarnia, ON to Ottawa, ON:
A bus is $72 (€58) less than a train for this route with tickets for a train from Sarnia, ON to Ottawa, ON costing on average $174 (€141).
A bus is $571 (€463) less than a flight for this route with tickets for a flight from Sarnia, ON to Ottawa, ON costing on average $673 (€545).
Other travel options to Ottawa, ON take longer:
Train takes on average 8h 41m.
Bus takes on average 11h 10m.
Tickets start at around $174 (€141) compared to roughly $107 (€87) in fuel and tolls — a saving of about $-66.11 (€-53.55). The journey takes 8h 41m 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, Tuesday, June 16. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:40 PM Sarnia, ON | 11h20 | 12:00 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 3 times per day, taking around 8h 41m. Cheap train tickets for this journey start at $116 (€94) but you can travel from only $74 (€60) 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 11h 20m.
Distance 372 miles (599 km) |
Average train duration 8h 41m |
Cheapest ticket price $116 (€94) |
Trains per day 3 |
Fastest train 11h 20m |
First train 8:29 AM |
Last train 11:43 AM |
Cheapest Month Aug |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Oct - Dec |
Best time to book 4 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 flagship art museum, known for its large Canadian and Indigenous collections, major international works, and the iconic glass-and-granite building.
One of Canada’s most important museums, across the river from downtown Ottawa, featuring the Grand Hall, Canadian history galleries, and Indigenous cultural heritage.
A major national museum covering Canada’s military history through immersive exhibitions, artifacts, and architecture designed around remembrance themes.
Ottawa’s best-known district for walking, shopping, street life, and historic market atmosphere, popular day and night.
A scenic walking and cycling route along the canal with postcard views near downtown and strong seasonal appeal.
A central hilltop park with classic views of Parliament, the canal, and the National Gallery, especially photogenic in summer.
A hand-stretched fried pastry topped with sweet ingredients such as cinnamon sugar or maple spread. It is one of Ottawa’s most iconic treats and is strongly associated with the Rideau Canal area.
Ottawa is famous in Canada for its large number of shawarma shops. The local style often features roasted chicken or beef wrapped with garlic sauce, pickles, and turnips, reflecting the city’s strong.
French fries topped with cheese curds and gravy, widely eaten in Ottawa and across the region. It is a classic comfort food and a staple at diners, chip wagons, and late-night spots.
A well-known fine dining restaurant celebrated for highly creative Canadian tasting menus and an elegant modern atmosphere.
An iconic casual stop for Ottawa’s signature fried pastry, popular for classic sweet toppings and a central market location.
A long-established casual gastropub in the market area, loved for hearty burgers, poutine, and a relaxed neighborhood feel.
Moderate by Canadian standards. Hotels can be pricey in peak season, but casual dining and transit are manageable.
Tip 15-20% at restaurants and for delivery. Tip bartenders CAD 1-2 per drink. Round up taxis or add 10-15%. Small tips for hotel staff are appreciated.
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.

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