An Allegiant Airbus A319 on final into Las Vegas. (Photo: AirlineGeeks | William Derrickson)

Allegiant Adds New Routes, Expands Into Phoenix Sky Harbor

Allegiant Airlines has announced that it is launching six new nonstop routes, including the airline's debut at Phoenix's Sky Harbor Airport. The new routes are to warmer destinations to encourage summer and fall vacations. Newly-announced flights serve the west of the U.S. and Florida to reach more customers longing for a summer break. Allegiant is starting its first of the new services on July 2. The first flight will be from St. Petersburg-Clearwater to Bentonville's Northwest Arkansas National Airport. Allegiant…