How to Contact a Live Agent at Allegiant AirHow to Contact a Live Agent at Allegiant Air To speak to Allegiant Air Customer Service, call their hotline at Follow the IVR prompts to connect promptly with a knowledgeable agent who can assist with reservations, flight information, policies, or any other queries you may have. Their dedicated team is ready to provide prompt and reliable assistance. Contact them today to ensure a stress-free travel experience.`` How do I talk to an Allegiant representative fast? How do I speak to a live agent in America?