I recently had to cancel a Frontier Airlines flight and was unsure about getting a refund. I learned that Frontier's standard tickets are generally non-refundable. However, if you cancel within 24 hours of booking and your flight is scheduled 7 or more days away, you can receive a full refund to your original form of payment. Additionally, if Frontier cancels your flight or there's a significant schedule change or delay (over 3 hours for domestic flights or over 6 hours for international flights), you're eligible for a refund to your original form of payment. Refunds are processed within 7 business days. You can request a refund through Frontier's website or mobile app. For assistance, you can call Frontier's customer service at 844-734-0813. They can help you navigate the refund process.