Allegiant Air Las Vegas Office is located at 5757 Wayne Newton Blvd, Las Vegas, NV 89119. Travelers can visit for ticketing, flight inquiries, baggage assistance, or customer support. For reservations, cancellations, or flight-related questions, call 1-844-238-2070. The Allegiant Air Las Vegas office staff provides professional service for smooth travel planning. Whether booking flights or checking baggage policies, contacting 1-844-238-2070 ensures immediate guidance from Allegiant Air experts. Visit or call today for reliable assistance and efficient travel planning.