Wizz Air’s $550 a year “all you can fly” pass offers unlimited one-way and round-trip flights to any of its international destinations. The Budapest-based carrier’s flight network includes routes throughout Europe, parts of North Africa, several places in the Middle East, and even the Maldives.

Flyers can book up to three one-way flights every day. Cities on the carrier’s destination map include Mykanos, Paris, Reykjavik, Marrakesh, Tenerife, Dubai, Abu Dhabi, and many more. Expectedly, destinations are subject to the carrier’s availability which is dependent on “several external and internal factors.” Wizz Air suggests membership holders avoid booking overlapping flights and duplicate bookings.

The deal launched on August 16. The pass’ introductory price was 499 euros, about $550. After the initial launch period, it went up to 599 euros, approximately $660.

Stipulations Of Wizz Air’s “All You Can Fly” Pass

The biggest consideration for American travelers is that Wizz Air doesn’t fly to or from the U.S.

A substantial stipulation is that the reservations can’t be modified once made. According to CNN, pass holders can only book flights within 72 hours of their intended travels.

Also, if you miss three of the flights booked with your pass, Wizz Air might terminate the remainder of your membership without a refund. You could also be charged a penalty.

Flyers will need to pay a 9.99 euro flat fee per segment of their travels. The pass only covers a traveler’s personal item, so a carry-on and checked baggage are additional costs. Flyers will also need to pay extra for picking their seating and priority boarding.

The pass’ booking window reportedly begins on September 25. The carrier’s website notes that all 10,000 of its all-you-can-fly memberships have sold out. Wizz Air encourages flyers to take advantage of its MultiPass monthly membership until more annual memberships become available.