# Frontier Airlines Terminal Info at Denver Airport
Author: benjaminsmith3002

Dear Frontier Airlines Passengers,

When flying with us at Denver International Airport (DEN), remember that Frontier Airlines operates out of Terminal East. This [frontier airlines denver terminal](https://airportsterminal.com/frontier-airlines/frontier-airlines-den-terminal-denver-international-airport/) is dedicated to our flights, making your journey smoother.

Quick details:

Check-In: Arrive 2 hours before domestic flights and 3 hours before international ones. Check-in at Terminal East.

Security: Security checkpoints are inside Terminal East for your convenience.

Gates: Find your gate easily; it's in Terminal East.

Amenities: Explore dining and shopping options within Terminal East while you wait.

Baggage: Need help with your luggage? Our staff at the Terminal East baggage counter is here for you.

Customer Service: For assistance, our team is available in Terminal East.

We're excited to have you on board with Frontier Airlines. Enjoy your time at Denver Airport, and have a safe journey!