Canceling a Frontier Airlines flight is a straightforward process if you follow the right steps. Here’s a quick guide to help you: Visit Frontier’s Website – Go to FlyFrontier.com and log into your account. Access “Manage Trip” – Enter your confirmation code and last name to locate your booking. Select “Cancel” – Choose the flight you want to cancel and review any applicable ... https://www.fareasky.com/blog/frontier-airlines-cancellation-policy/