How to Change Flight Date on Alaska Airlines To change your flight date on Alaska Airlines, call 1-888-854-5587. Provide your booking details, pay any applicable fees, and confirm your new date. Travel plans can change at any moment, and Alaska Airlines understands that flexibility is key for modern travelers. Whether due to personal emergencies, schedule shifts, or unexpected event... https://flyrules.com/reschedule/how-to-change-date-on-frontier-airlines-ticket/