Frontier Airlines Phoenix Sky Harbor International Airport +1-888-839-0502

The check-in counters at Terminal 3 are fastened with kiosks, and there are dedicated counter agents to help them. Security processes are efficient; once cleared through, passengers find their gates quite easily. Frontier Airlines Phoenix Sky Harbor International Airport facilities include play areas for kids, private nursing rooms for mothers, and much more. Taxi, Uber/Lyft, and car rental services are provided for ground transport, making travel easy for everyone.