Allegiant Travel Company announced six new nonstop routes for summer and fall vacation travel to premier destinations in Florida and the west. The new offerings include two routes to Phoenix Sky Harbor International Airport (PHX), which Allegiant will serve for the first time in its history. To celebrate, Allegiant is offering one-way fares on the new routes as low as $38. The new routes to Phoenix Sky Harbor International Airport (PHX) include: Provo, Utah via Provo Airport (PVU) – beginning Oct. 8, 2021 with one-way fares as low as $38; Stockton, Calif. via Stockton Metropolitan Airport (SCK) – beginning Oct. 15, 2021 with one-way fares as low as $38. The new route to Phoenix-Mesa Gateway Airport (AZA): Pittsburgh, Penn. via Pittsburgh International Airport (PIT) – beginning August 19, 2021 with one-way fares as low as $89. The new routes toSt. Pete-Clearwater International Airport (PIE) include: Bentonville, Ark. via Northwest Arkansas National Airport (XNA) – beginning July 2, 2021 with one-way fares as low as $38; Provo, Utah via Provo Airport (PVU) – beginning Oct. 7, 2021 with one-way fares as low as $99. The new route toFort Lauderdale-Hollywood International Airport (FLL): Bentonville, Ark. via Northwest Arkansas National Airport (XNA) – beginning Oct. 8, 2021 with one-way fares as low as $38.