Cheapest€23.83
- Orléans Express OE588706:086h 8m12:16Ottawa South bus stationGare routière
Door to door 6h 52mCO2 11.8 kgChanges 0Changeable for a fee
Ottawa South to Québec bus
Buses from Ottawa South to Québec start at €27.13 and take 6h 52m at their fastest.
The Buses from Ottawa South to Québec starts at €27.13 and takes 6h 52m door to door, run by 1 operator over 436 km, with around 5 departures a day. Fares bottom out about 45 days before departure.
- 6h 52mDoor to door
- 6h 8mMoving
- €27.13From
- 11.8 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€44.18
- Orléans Express OE101107:302h 42m10:12Ottawa South bus stationAhuntsic-Cartierville bus station
- VIA Rail VI738511:152h 6m13:21Ahuntsic-Cartierville stationGare du Palais
Changes at Ahuntsic-Cartierville, with 63 minutes between services and a walk of about 14 minutes.
Door to door 6h 35mCO2 13.8 kgChanges 1Changeable for a fee
Bus operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Orléans Express | €23.83 | 6h 29m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
The trip ends at Gare du Palais. Everything past the gates belongs to somebody else, the rooms included.
A room in Québec for the night the bus gets in
Sort by distance from Gare du Palais and you can see which places are ten minutes on foot and which are not.
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When to book Ottawa South to Québec
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €24.3890 days
- €19.4360 days
- €16.6845 days
- €18.8830 days
- €27.1321 days
- €33.1814 days
- €32.637 days
- €34.283 days
- €55.731 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €16.68.
- How much it moves
- The gap between the cheapest and most expensive lead time is 234 percent. The most expensive point is €55.73, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €38.68Sun
- €27.13Mon
- €29.33Tue
- €30.43Wed
- €41.43Thu
- €32.63Fri
- €32.63Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Québec
Bus
- Gare routière
- Place d'Youville
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 436 km against 379 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Trois-Rivières, Laval, Ahuntsic-Cartierville, Villeray–Saint-Michel–Parc-Extension. The gap between arriving and leaving is 64 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 15 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Ottawa South at 06:08 and the last at 07:30, across 5 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Ottawa South to Québec
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Coach from Ottawa South to Québec take?
The Coach from Ottawa South to Québec takes 6h 52m door to door, of which 6h 8m is spent moving. The route runs 436 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Coach from Ottawa South to Québec cost?
The Coach from Ottawa South to Québec starts at €27.13 for one passenger, checked on September 12, 2026. A typical fare is €43.63. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Coach from Ottawa South to Québec?
1 operators run the Coach from Ottawa South to Québec: Orléans Express. Between them they file around 5 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Coach from Ottawa South to Québec use?
The Coach from Ottawa South to Québec leaves from Ottawa South bus station and arrives at Gare routière. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Coach from Ottawa South to Québec?
Fares for the Coach from Ottawa South to Québec bottom out around 45 days ahead, at €16.68. The gap between the cheapest and most expensive lead time across the window is 234 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Ottawa South to Québec produce?
The Coach from Ottawa South to Québec produces about 11.8 kg of CO2 per passenger over 436 km, which works out at roughly 27 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
What is provided on board the Coach from Ottawa South to Québec?
Operators on the Coach from Ottawa South to Québec publish Power outlets, Restrooms, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 6h 52m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Ottawa South to Québec on September 12, 2026: 436 km of route against 379 km in a straight line, 5 services a day, 1 operators, a cheapest fare of €27.13, and 6h 52m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Our job ends at the platform. What fills the days in Québec afterward does not belong to us.
Day trips out of Québec and across Canada
Day trips that leave Québec in the morning and cover a good part of Canada by evening.
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