You can reach an agent by calling the Allegiant Airlines phone number at +1 (802) 341-3454 or (702) 505-8888. On the official page, you can find the contact information for the representative. When calling the helpline number, you must pay attention to the automated voice procedure and not miss any IVR. To contact an Allegiant Airlines representative by phone, use the information below:

• Call +1 (802) 341-3454 or (702) 505-8888 to reach Allegiant Airlines.
• After dialling the number, pay heed to the automated voice process.
• Discuss your questions and receive a response from an Allegiant Air agent.