Hello,.
Something has actually shown up and we are not able to make it to Ottawa anymore. We are offering 1 ticket on Via Rail from Toronto to Ottawa on July 10th, looking for less than exactly what we spent for ($45), they are now $128 on Via Rail so this is way less costly than exactly what you would be paying.
If this is not the local time you are trying to find, you can transform the date/time for $20 which is still way much less than existing price for a ticket.
Leaving Toronto at 4:35 pm and showing up in Ottawa at 8:21 pm.
Also selling a return ticket on July 12 below: http://ottawa.en.Canadianlisted.ca/tix/4558499409.html.