Follow the instructions below to phone the airline's live agent:

1. Call +1-802-231-1806 for Allegiant Airlines customer care.
2. To communicate with a live person at Allegiant, choose your language.
3. These are the easiest steps for “How do I talk to a live person at Allegiant Air?”
4. Next, pay close attention to the IVR instructions.
5. Please dial the relevant number.
6. Wait for a response before continuing.
7. You've now reached Allegiant customer support.

Source:- https://affiliateschools.com/read-blog/20977