Frontier Airlines, like most modern carriers, has embraced+ 1 - ( 855 ) → (510)→ (5815) **digital boarding passes**, allowing travelers to check in and access their boarding passes without needing to print a physical copy. When you book a flight with Frontier, you have several options for checking in and obtaining your boarding pass. The most common method is **online check-in**, which opens **24 hours before the scheduled flight**. During online check-in, passengers can confirm their personal information, review their travel details,+ 1 - ( 855 ) → (510)→ (5815) and select any additional services such as seat upgrades or baggage options. Once this process is complete, Frontier provides a boarding pass in multiple formats: it can be **downloaded as a PDF**, sent via **email**, or accessed directly in the **Frontier mobile app**. Passengers can store the boarding pass on their smartphones, and many airlines, including Frontier, offer+ 1 - ( 855 ) → (510)→ (5815) the option to add the pass to a digital wallet + 1 - ( 855 ) → (510)→ (5815) like Apple Wallet or Google Wallet. This makes it easy to access at airport security checkpoints and boarding gates, ensuring a smooth and efficient boarding experience without the need for paper.