Send us an email or call us, we’d love to hear your Allegiant experience or answer any questions about our cheap flights and vacation packages.

For immediate assistance, Customer Care representatives are available 24/7. You can also ask a question using our Live Chat option on our Contact Us page. We will research and respond as …

Nov 26, 2014 · You can change or cancel your flight online through the Allegiant Air website or by contacting customer service at (702) 505-8888. Fees may apply depending on the fare type …

Sep 17, 2025 · You can reach Allegiant customer service online through the Manage Travel section, via live chat on the airline’s website, or by calling 702-505-8888. Allegiant doesn’t …

Allegiant Air contact details including website, email, and social media pages. We have domestic, international and US 800 phone numbers.

Sep 29, 2025 · Here's a list of airline phone numbers for many major airlines, along with their departments such as customer service and reservations.

Apr 6, 2023 · Use this comments section to discuss problems you have had with Allegiant Air, or how they have handled your complaints. . You can find contact details for Allegiant Air above.

Calling Allegiant customer support can be a tiresome undertaking. While the company does everything possible to resolve customer complaints quickly, waiting in long call queues before …

Once you have made a reservation, there are 5 things you should know before you fly with Allegiant Air. Need to cancel or make a change to an itinerary? Visit us here.

You can call (1855 [754]- {8027}) or 1-800-Allegiant Airlines® (US/OTA) to speak directly with an agent—available 24/7. Whether it’s booking issues, cancellations, ref...more