Allegiant Air Flight Booking Allegiant Air is a major American airline with headquarters in Las Vegas, Nevada. The airline focuses on lower cost travel, which requires strict cost control and simple operations as reflected in its product and service offerings. Book your flight with Allegiant Air and save big on travel deals to top destinations. We are known for affordable flights. However, you can use our handy airfare calendar to estimate exactly what your total airfare will be, including our base fare, taxes, fees & carrier charge. Reserve your seats from Las Vegas (LAS) to Los Angeles, CA (LAX) for the best prices online at Allegiant.com.
Check flight status and book at the lowest fares possible with our Low Fares Calendar the only place on the web where you can find all deals, including sale fares, bundled fares, and last-minute flights. Book your next flight on allegiant.com or you can also visit Air1network for lowest flight fares Spend time with loved ones from start to finish and get a leg up on travel plans with Allegiant airlines flight booking that makes it easy to search for nonstop flights, find amenities like mobile check-in, see in-flight entertainment options and more.