How to change name on westjet airlines if you would want to modify your name on a reservation, get in touch with WestJet Airlines customer service via phone, email, or online chat. Get your booking reference and personal details ready. For legal name changes, provide supporting evidence (marriage certificate, court decision, etc.). Please note that name changes may incur fees based on your fare type and timing. It is best to seek adjustments as soon as possible to minimize problems, especially for international trips when the name on your passport and ticket must match. After processing, confirm the modifications to ensure the accuracy of your information.