Find coaches from Sarnia to Ottawa, CA

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

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Today2 Jun
Tomorrow3 Jun
Wed4 Jun
Thu5 Jun
Fri6 Jun
Sat7 Jun
from US$56
Sun8 Jun
Mon9 Jun

Cheap buses leaving Saturday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 7 June at
    Departure city: Sarnia
    Departure location: Sarnia - Bayside Terminal
    Arrival time: 8 June at
    Destination city: Ottawa
    Destination location: Terry Fox / Centrum
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 7 June at
    Departure city: Sarnia
    Departure location: Sarnia - Bayside Terminal
    Arrival time: 8 June at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 7 June at
    Departure city: Sarnia
    Departure location: Sarnia - Bayside Terminal
    Arrival time: 8 June at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 7 June at
    Departure city: Sarnia
    Departure location: Sarnia - Bayside Terminal
    Arrival time: 8 June at
    Destination city: Ottawa
    Destination location: Ottawa
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:

Accepted payments

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Compare 3 ways to travel 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 departure15:45
Distance376 miles

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. What is the cheapest way to go from Sarnia to Ottawa?

    The prices typically range from US$46 to US$118 on this trip, with the average ticket costing US$75. These prices can change depending on factors like the date, the class and the coach company you choose. Compare the prices and amenities offered by each company on Busbud and find the best deals and offers.

  2. How long does it take to travel from Sarnia to Ottawa by bus?

    The coach journey between Sarnia and Ottawa lasts about 13h 55m. If you're looking for the fastest trip, you can get there in just about 13h 40m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. When is the first coach from Sarnia to Ottawa?

    The first coach from Sarnia to Ottawa leaves at 15:45. Times and services may vary during weekends and holidays.

  4. How far is Ottawa from Sarnia by coach?

    The journey from Sarnia to Ottawa by coach covers an approximate distance of 372 miles (600 km).

  5. Is there a way to reach Ottawa from Sarnia without flying?

    To travel from Sarnia to Ottawa without flying, you can take the coaches. The coach ensures a pleasant travel experience, granting you the opportunity to appreciate the scenery as you make your way to your final stop. You also have the option of utilising carpooling services.

  6. Is there am overnight bus from Sarnia to Ottawa?

    You can hop on coaches departing from Sarnia until 15:45 and reaching Ottawa the following day. Remember to bring along some essentials like a snuggly blanket and a few treats for a comfortable trip.

Find cheapest prices for buses

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

Best price found
31/05
No data
01/06
US$83
Today
US$85
03/06
No data
04/06
US$52
05/06
US$42
06/06
US$82
07/06
US$49
busbud logoThe cheapest trip from Sarnia to Ottawa was searched and found on 5 Jun 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$86 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 the smallest carbon footprint of all motorized transport modes. A bus going from Sarnia to Ottawa will emit half the CO2 emitted by a train, and radically less 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?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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