Bus Tickets from Sarnia to Ottawa, CA

Find affordable bus tickets from Sarnia to Ottawa, CA with flexible options. Book your trip now

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TodayMay 31
TomorrowJun 1
from US$90
MonJun 2
from US$81
TueJun 3
WedJun 4
ThuJun 5
FriJun 6
SatJun 7
from US$56

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: June 1 at
    Departure city: Sarnia
    Departure location: Sarnia - Bayside Terminal
    Arrival time: June 2 at
    Destination city: Ottawa
    Destination location: Ottawa
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: June 1 at
    Departure city: Sarnia
    Departure location: Sarnia - Bayside Terminal
    Arrival time: June 2 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: June 1 at
    Departure city: Sarnia
    Departure location: Sarnia - Bayside Terminal
    Arrival time: June 2 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:

Last refresh of the prices: Last Monday at 11:26 AM EDT.

Prices and availability are subject to change.

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 3 ways to go from Sarnia to Ottawa

Bus
Average PriceUS$46 - US$118Average Duration13h 55m
15kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average PriceUS$91 - US$609Average Duration11h
54kg CO₂e1 out of 5 stars
Carpool
Average PriceUS$61 - US$61Average Duration8h 15m
25kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends carpooling from Sarnia to Ottawa

Among the sustainable travel choices, the carpool stands out as a good way to reach Ottawa. The journey takes about 8 hours 15 minutes, and with fares starting at just US$61, it presents an excellent value for a comfortable ride.

1carpool per day
8h 15mAverage Duration
US$61Cheapest ticket
25kgCO₂ emissions

Bus Sarnia to Ottawa: Trip Overview

Average Ticket PriceUS$75
Average Bus Trip Duration13h 55m
Number of daily buses3
Earliest bus departure3:45pm
Distance606 km

Sarnia to Ottawa Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Sarnia to Ottawa.

We make sure you can find a bus service from Sarnia to Ottawa from the most reliable bus companies operating this trip.

Discover how much the bus trip from Sarnia to Ottawa will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Sarnia - Ottawa, CA

  1. How long is the trip from Sarnia to Ottawa by bus?

    The bus ride from Sarnia to Ottawa takes 13h 55m, on average. If you're looking for the fastest way to get there, you'll find a bus doing the trip in about 13h 40m.

  2. What is the travel distance from Sarnia to Ottawa?

    The distance between Sarnia and Ottawa is approximately 600 km (372 miles).

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

    If you're on a budget, consider traveling by bus to Ottawa from Sarnia; it tends to be more affordable. Starting at US$46, this bus is the most cost-effective option for your journey.

  4. How much does the bus ticket cost from Sarnia to Ottawa?

    You can expect to pay around US$75 for the bus ride from Sarnia to Ottawa.

  5. Is there an overnight bus from Sarnia to Ottawa?

    Yes! If you're heading from Sarnia to Ottawa, you'll find buses departing until 3:45pm and arriving the next day.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
05-29
No data
05-30
No data
Today
No data
06-01
US$83
06-02
US$73
06-03
No data
06-04
US$52
06-05
US$42
busbud logoThe cheapest trip from Sarnia to Ottawa was searched and found on Jun 5, 2025 with a price of US$42

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sarnia to Ottawa, as early as possible.

You can expect to pay from US$42 to US$83 for a bus ticket from Sarnia to Ottawa based on the last 2 days. You can expect to find the cheapest price for the trip at US$42 which is on 2025-06-05.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Sarnia to Ottawa but it'll also be endearing to native speakers who will surely appreciate your effort.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Sarnia to Ottawa, get comfy and count the stars.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Sarnia to Ottawa will emit less CO2 than a car or an airplane.

Make a music playlist for your bus ride from Sarnia to Ottawa, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to Sarnia by bus?

Bus from Sarnia to Ottawa

You can also go to Ottawa by train

Train from Sarnia to Ottawa

Why choose Busbud?

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