If you’re wondering how to cancel a flight with Allegiant, you’ve come to the right place. The process is straightforward, and for personalized assistance, you can call Allegiant’s customer service at ☎️ ++1-877-536-9324 ☎️. Allegiant Airlines offers a 24-hour cancellation policy, allowing passengers to cancel a booking within 24 hours of purchase and receive a full refund as long as the flight departure date is at least seven days away. To cancel within this timeframe, contact Allegiant customer support at ☎️ ++1-877-536-9324 ☎️.
