Search Government Travel Expenses
https://open.canada.ca/en/search/travelq
A lot of Liberals don't "offically" expense travel items?? Because their is no entries for Justin Trudeau as an example.
Here is the other expenditure page.
https://www.standtogetherforcanada.com/single-post/2018/12/31/MEMBERS-EXPENDITURES-REPORT
Justin Trudeau
https://open.canada.ca/en/search/travelq?search_api_fulltext=Justin+Trudeau
Catherine Mckenna
https://open.canada.ca/en/search/travelq?search_api_fulltext=catherine+mckenna