To contact a live person at WestJet Airlines customer service for issues like booking changes, cancellations, or refunds, you can call their 24/7 hotline at +1-888-349-6080. Other options include live chat on their website, social media, their mobile app, and email for less urgent matters. Calling is the quickest way to reach a live agent; be prepared with your booking details. Common reasons to contact them include flight changes, booking clarifications, refunds, and technical issues.