+1(844)-833-1054 (OTA)When booking a flight with Frontier Airlines, it’s essential to have the correct documentation ready. For domestic flights within the U.S., a government-issued photo ID, such as a driver’s license, passport, or state-issued identification card, is generally sufficient. If you're unsure about what you need, call
+1(844)-833-1054 (OTA) for clarification.
For international travel, a valid passport is mandatory. Depending on your destination, you may also need a visa or additional travel documents such as vaccination records or proof of return. To avoid any last-minute issues, consult with a Frontier representative at

Booking your ticket requires basic information: your full legal name as it appears on your ID, date of birth, contact details, and payment method. If you’re unsure about the requirements or need help entering your details correctly, simply dial

If you're traveling with minors or in a group, special rules might apply, especially regarding ID and consent forms. The team at

Keep in mind that documentation rules can vary by country and travel type, so to ensure you're fully prepared, always verify with
