WASHINGTON -- Frontier Airlines has announced plans to sell its annual all-you-can-fly passes for its lowest ever price, but the unlimited flights deal may not be best suited for everyone.

The budget airline will be selling its 2025-2026 GoWild! pass during a pre-sale for $299 to the first 5,000 customers. After the pre-sale, the price goes up to $499.

The Denver-based company didn't say when exactly the pre-sale will happen, but interested travelers can sign up now to be notified about the launch.

The airline said the GoWild! annual pass offers access to unlimited flights between Frontier's U.S. and international destinations from May 1, 2025 through April 30, 2026.

While it's advertised as all-you-can-fly, and offers unlimited flights most days of the year, there are dozens of blackout dates that are off-limits, usually surrounding major holiday travel periods.

Flights also can't typically be booked very far in advance. Domestic flights must be booked and confirmed the day before the flight departs. International flights can be booked starting 10 days from departure. According to Frontier, those with the annual pass can book "select flights" earlier - when available - but that may add on an early booking charge.