WestJet can be contacted in a number of ways including postal mail, via their website, by telephone and through social media. The WestJet website offers multiple phone numbers for a range of inquiries from general questions to lost and found and cargo inquiries.
The WestJet postal addresses are listed on their website at WestJet.com, along with links to social media applications such as Facebook, Twitter, LinkedIn, YouTube and Instagram as well as a mobile app.
As of 2015, the general inquiries telephone number is 1-888-WESTJET (1-888-937-8538) for Canada and U.S. residents. Callers from outside these regions have specific local numbers to reach general inquiries. Callers from the U.K. can phone 00-800-5381-5696. The WestJet Vacations telephone line is 1-877-737-7001.