Frontier Airlines is making some big adjustments to ... a series of changes the ultra-low-cost carrier has made to its route map in recent months as the airline aims for more profitable flying.

Spirit, which filed for bankruptcy protection last year, says it has rejected the new Frontier overture but would be open to ...

Frontier Airlines announced several new nonstop routes ... The airline also slashed 16 routes from its network and cut two cities in a big route map shakeup. Earlier this month, the carrier ...

Spirit Airlines cut a dozen routes this week, including several seasonal spring break flights, as the airline appeared to reject yet another merger attempt from fellow budget carrier Frontier Airlines ...

despite Fort Worth-based American Airlines using it as a fortress hub. Frontier has 33 nonstop routes from DFW in January after only flying one route, to Denver, in January of 2019. Frontier also ...

Frontier Airlines recently launched nonstop service to Denver and San Francisco and Porter Airlines launched nonstop service to Toronto. All three routes began this week. Travelers already had ...