The Arizona Republic found the $19 sale fares for Tucson-Las Vegas flights on most Tuesdays and Thursdays from May 27 to Aug. 14. Frontier's current flight schedule goes up to Aug. 18.

Frontier Airlines is adding new service later this spring connecting Las Vegas ... The low-cost carrier announced it will launch a new route from Harry Reid International Airport to Tucson, Arizona.

The new route will be flown on twin-engine 186-passenger Airbus A320neo jets. Frontier has 221 weekly flights to 28 destinations to and from Las Vegas, which is the airline’s third-busiest station.

State and federal transportation officials have formally selected a corridor in southern and central Arizona for construction of Interstate 11, a proposed new freeway that would link the U.S.-Mexic ...

PHOENIX — A winter storm making its way through the western U.S. is expected to carry winds capable of downing power lines and trees in Arizona, New Mexico and Nevada, while dropping rain and ...

Allegiant has announced a new route that will take travelers from Tucson to Las Vegas, for as low as $49 one way. The airline says the new seasonal route will operate twice weekly, starting June 5 ...

Tucson is getting new nonstop flights to Las Vegas through the low-cost airline Allegiant Air. The flights from Tucson International Airport will kick off June 5 with introductory one-way fares as ...

Frontier has 221 weekly flights to 28 destinations to and from Las Vegas, which is the airline’s third-busiest station. Frontier will compete on the route with Southwest Airlines, which has 23 ...

TUCSON, Ariz. — Allegiant has announced a new route that will take travelers from Tucson to Las Vegas, for as low as $49 one way. The airline says the new seasonal route will operate twice ...