Denver International Airport (DEN) anticipates over 1.2 million spring break travelers from March 13–29, an 8% increase from 2024. Peak days—March 14, 16, and 21—may exceed 80,000 passengers daily. To avoid delays, travelers should arrive at least two hours early. DEN offers TSA PreCheck, CLEAR lanes, and DEN RESERVE for faster security. Parking fills quickly, so alternatives like the RTD A-line are recommended. Passengers can enjoy new dining options and entertainment while awaiting flights. Always check flight and parking updates before arriving.