Question 1

What is Allegiant Air's customer service phone number?

Accepted Answer

Allegiant Air customer service can be reached at +1 702 505 8888.

Question 2

Where can I find Allegiant Air support online?

Accepted Answer

Visit https://www.allegiantair.com/ for official support options.

Question 3

Does Allegiant Air customer service offer support in English?

Accepted Answer

Yes, Allegiant Air offers English-speaking customer service. Call +1 702 505 8888 for support in English.

Question 4

Is Allegiant Air customer service available 24 hours?

Accepted Answer

Allegiant Air customer service is not always available 24 hours a day. Check the opening hours section on this page for the current schedule.

Contact Allegiant Air customer service