Must have a valid Canadian passport
This is the most important thing when you apply for a flight attendant job in Canada. If you have applied for the Canadian passport, you will need to wait until you get it as non-Canadians cannot get a job as flight attendant.
Must meet the age requirement and medical standards
If you are not 18 years old, you cannot get a job as a flight attendant in any Canadian airline. Airlines are pretty strict about age limit, as they also do not prefer candidates in late 20s. In addition to this, you should meet certain medical standards outlined by a company you are applying for. Companies have their own set of medical standards, but are similar mostly.
Get a GED or high school diploma
Since the minimum for a flight attendant job is 18 years, the candidate must have a high school diploma or GED. Since flight attendant job mainly deals with customer relation and customer care, it is not necessary to have certain technical education or certification. Every company provides training to new candidates while paying full salary as per the contract.
Improve your English and French
If you do not like speaking and avoid interacting with people, this job is not for you. Flight attendants are expected to communicate with the passengers during long-hour flights, which your language skills should be sound enough to make you the right candidate. Since English and French are common languages spoken all across Canada, having strong speaking skills can help you get the job more easily.
Most of the candidates do not know French, ignoring a large population of the country that speaks this language. If you gain command over French language, you will gain an edge over other candidates.
Get some experience with an airline
In order to become a flight attendant, you will be required to have some experience with an airline. There are lots of job opportunities in different companies. Since flight attendants are not supposed to know the engineering or technical side, getting a job is much easier.