Allegiant Air Customer Service Live Person Information:
The best number to call to reach a human at Allegiant Air Customer Service Department is listed below:
Phone number to call: 702-505-8888
How to Speak to a Live Person: Call 702-505-8888 and you will get an automated voice system. Press 4 and you will be placed on hold to speak with a live customer service agent. Wait times last over an hour.
Support Hours: Customer Service Representatives are available Monday – Friday 9am – 9pm EST
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