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Bus routes from Ottawa, ON to St Louis, MO

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Bus stations and stops in Ottawa, ON

Please note: your ticket will contain the most up-to-date address information.

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Frequently asked questions

The bus route from Ottawa to St Louis covers 1864 km. FlixBus can bring you from Ottawa to St Louis in 27 hours 40 minutes.
The quickest bus trip from Ottawa to St Louis takes 27 hours 40 minutes.
You can buy your bus ticket from Ottawa to St Louis choosing your preferred payment method among card, Paypal, Google Pay, and more!
You can track your bus location on our Real-Time Bus Tracker. Just select the relevant bus stop and check the time of arrival. Find out where your bus is and check if there are delays on the route.

Find the cheapest buses from Ottawa to St Louis

Getting from Ottawa to St Louis is cheap and easy when you travel with FlixBus. The two cities are 1864 km apart and traveling between the two takes as little as 27 hours 40 minutes.

FlixBus tickets are always good value, but you can save even more money by booking online in advance. Book on the website or with our FlixBus App in minutes, then simply use your phone as your ticket to board the bus.

For a quick, easy, and environmentally-conscious choice, travel with FlixBus.

We have a large network, so you can trust us to take you from your desired departure city to your destination in comfort and style - all for a great value.

Taking the bus from Ottawa

Traveling from Ottawa and not familiar with it? Here’s everything you need to know.
Ottawa is a transport hub with 2 bus stations; the 19 buses departing every day take travelers to cities across the country

Arriving in St Louis

Traveling to St Louis for the first time? Here’s what you need to know:
St Louis is very well connected to other destinations on the FlixBus network. The city is connected to 84 other destinations that you can easily reach by bus. You can find 2 FlixBus stops in the city.

What to expect onboard the FlixBus bus from Ottawa to St Louis

Getting from Ottawa to St Louis aboard a FlixBus bus means traveling in comfort and style, with all the services you need to keep you occupied. Most of our buses include free Wi-Fi onboard, an entertainment system, toilets and power outlets.

You can bring one carry-on and one check-in piece of luggage per passenger, so even if you’re taking a long trip, you don’t need to worry about traveling light.

All ticket holders are guaranteed a seat on our buses but if you want to reserve a seat, you can do so at the time of booking. Choose from a classic seat, table seat, panorama seat or extra seat.
Just book online or on our FlixBus App when purchasing your ticket using any of our available payment methods.

Onboard services are subject to availability