Whether you can use priority check-in with a Premium Economy ticket depends entirely on the airline's specific policy and your frequent flyer status. For example, in 2026, United Airlines includes "Premier Access" (which features priority check-in and security) for those flying in their "United Premium Plus" cabin. Similarly, many Asian and European carriers like ANA or Virgin Atlantic offer dedicated check-in counters for Premium Economy passengers to enhance the "luxe" feel of the service. However, some airlines, such as Delta (Premium Select) or American Airlines, may only offer priority boarding rather than priority check-in for this specific cabin class, unless the passenger also holds elite status. If your ticket does not explicitly mention "Priority" or "Sky Priority" check-in, you can often "buy" this access as a standalone add-on through the airline's app for a fee, usually ranging from $20 to $50 depending on the route and airport.