Frontier Airlines will launch nonstop round-trip flights between Harry Reid International Airport and Tucson International Airport in the spring.

Southwest Airlines is celebrating its first-ever batch of redeye flights, including two that took off from Las Vegas.Five Southwest redeyes touched down in thei

Frontier Airlines is plotting a big network shake-up that's set to take effect right before the peak 2025 summer travel season gets into full swing. The Denver-based ultra-low-cost carrier will add more than a dozen new routes in May at airports across the country — including a new route to the northwest tip of Puerto Rico.

The daily nonstop round trips between Harry Reid International Airport and Dulles International add to Frontier’s expansion at the suburban Washington airport.

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