Frontier Miles
Change fees vary by fare type. The Works and Business fares include free changes. Economy fares may incur fees.
Frontier credit for most fares; The Works bundle includes refundable cancellation
Log in to flyfrontier.com or the Frontier Airlines app
Go to My Trips and select your reservation
Choose Change Flight and search for the same route at a lower fare
Pay any applicable change fee, or receive a Frontier credit if the new fare is lower
The Works bundle includes free changes and cancellations — consider it if you expect price volatility on your route
Frontier fares are heavily unbundled, so always compare the total cost when evaluating whether to rebook
Use the 24-hour DOT cancellation rule to lock in a fare risk-free and rebook if it drops
Frontier runs frequent flash sales that can cause sudden price drops on popular routes
The DOT requires airlines to let you cancel any flight within 24 hours of booking for a full refund. Learn exactly what the rule covers, which airlines comply, and common mistakes to avoid.
Yes, airlines frequently lower prices after you book. Learn how revenue management, fare buckets, and demand-based pricing cause airfare to fluctuate — and what you can do about it.
Forward your booking confirmation to track@slipfare.com and Slipfare will watch the price for you.
Get Started Free →