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How to Travel from

Ottawa to Sarnia

by Plane, Route or Car

Ottawa
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Sarnia
Transport search to Sarnia
Ottawa
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Sarnia
Building a composite car route
Cheapest
Best Offer!
Car
8 h 8 min
673 km.
from $37
Composite Route Car Only
Schedule

Ottawa, Canada → Sarnia, Canada

All
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July 2026
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04 Jul, Sat
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Cheapest and Fastest Ways to Travel from Ottawa to Sarnia

Composite routes from Ottawa to Sarnia

Cheapest
Other

Transport providers

Air Canada
Website
WestJet
Website
Porter Airlines
Website
Air Canada
Website
3h 27m
Every day
$203.56–$1,526.71
WestJet
Website
1h 21m
Every day
$101.78–$636.13
Porter Airlines
Website
1h 23m
Every day
$114.50–$445.29
Flixbus USA
Website
OurBus
Website
Onex Bus
Website
Strathroy-Caradoc Inter-Community Transit
Website
Flixbus USA
Website
5h 30m
Every 3 hours
$25.45–$95.42
+1 (855) 626-8585
+1 (855) 626-8585
Call
OurBus
Website
5h 45m
Once a week
$7.63–$69.97
+1-844-800-6828
+1-844-800-6828
Call Contact via email
Onex Bus
Website
2h 26m
Every 4 hours
$15.27–$24.17
6474775500
6474775500
Call Contact via email
Strathroy-Caradoc Inter-Community Transit
Website
2h
3 times a day
$12.72–$17.81
519 787 1055
519 787 1055
Call
VIA Rail
Website
VIA Rail
Website
4h 45m
Every 4 hours
$47.07–$114.50
+1 888 842-7245
+1 888 842-7245
Call

Questions and Answers

What is the cheapest way to get from Ottawa to Sarnia?

The cheapest way to get from Ottawa to Sarnia is to bus which costs $39.13 - $152.17 and takes 11h 30m.

What is the fastest way to get from Ottawa to Sarnia?

The fastest way to get from Ottawa to Sarnia is to fly and bus and train which takes 7h 30m and costs $103.26 - $456.52 .

Is there a direct bus between Ottawa and Sarnia?

No, there is no direct bus from Ottawa to Sarnia. However, there are services departing from Ottawa and arriving at Sarnia via Toronto. The journey, including transfers, takes approximately 11h 30m.

Is there a direct train between Ottawa and Sarnia?

No, there is no direct train from Ottawa to Sarnia. However, there are services departing from Ottawa and arriving at Sarnia via Toronto Union Station and London. The journey, including transfers, takes approximately 10h 7m.

How far is it from Ottawa to Sarnia?

The distance between Ottawa and Sarnia is 723 km. The road distance is 724.4 km.

How do I travel from Ottawa to Sarnia without a car?

The best way to get from Ottawa to Sarnia without a car is to train via London which takes 10h 7m and costs $76.09 - $260.87 .

How long does it take to get from Ottawa to Sarnia?

It takes approximately 10h 7m to get from Ottawa to Sarnia, including transfers.

Where do I catch the Ottawa to Sarnia bus from?

Ottawa to Sarnia bus services, operated by Flixbus USA, depart from Ottawa station.

Where do I catch the Ottawa to Sarnia train from?

Ottawa to Sarnia train services, operated by VIA Rail, depart from Ottawa station.

Train or bus from Ottawa to Sarnia?

The best way to get from Ottawa to Sarnia is to train via London which takes 10h 7m and costs $76.09 - $260.87 . Alternatively, you can bus, which costs $39.13 - $152.17 and takes 11h 30m.

Where does the Ottawa to Sarnia bus arrive?

Ottawa to Sarnia bus services, operated by Flixbus USA, arrive at Toronto station.

Where does the Ottawa to Sarnia train arrive?

Ottawa to Sarnia train services, operated by VIA Rail, arrive at Toronto Union Station.

Can I drive from Ottawa to Sarnia?

Yes, the driving distance between Ottawa to Sarnia is 724 km. It takes approximately 7h 58m to drive from Ottawa to Sarnia.

How do I get a train ticket from Ottawa to Sarnia?

Book your Ottawa to Sarnia train tickets online with Omio.

Where can I stay near Sarnia?

There are 44+ hotels available in Sarnia. Prices start at $33.91 per night.
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