An 'all you can fly' pass for just $299 is being offered by this airline to budget-conscious travelers. It's important to note the terms and conditions before purchasing.

Frontier Airlines is attempting to attract travelers with its newest "fly as much as you want" promotion.

For a limited time, the airline is offering the "GoWild!" pass, which provides unlimited flights for just $299 a year.

Frontier Airlines' GoWild! Pass is ideal for spontaneous adventurers, budget-conscious travelers, and anyone seeking unlimited journeys, according to Bobby Schroeter, Chief Commercial Officer, in a Tuesday press release.

The deal is exclusive to the first 5,000 customers who sign up during the pre-sale, which ends on December 18 at 11:59 p.m. MST. After that, the price will increase to $499.

To be eligible for Frontier Miles, pass holders must be 18 years or older, U.S. residents, and members of Frontier Miles. If you're not a member, you'll be automatically enrolled when you sign up.

Travelers can purchase the "GoWild!" pass and book select Frontier flights for a penny, but they must also pay any associated taxes and fees.

When purchasing the deal, it's important to note that the pass holder cannot reserve seats and the fare does not include a carry-on or checked baggage.

Travelers can make reservations the day before a domestic departure or 10 days before an international flight with Frontier's "GoWild!" pass.

Destinations across the U.S., Caribbean, Mexico, and Latin America are flown to by the airline.

The travel pass is valid for travel between May 1, 2025 and April 30, 2026. However, it cannot be used for travel dates around holidays and other busy periods. Passholders cannot use it to purchase tickets for other travelers.

To earn extra money online, sign up for CNBC's course on passive income streams, starting tips, and real-life success stories.

Sign up for CNBC Make It's newsletter to receive expert advice on work, money, and life.