Frontier Airlines recently announced a new airfare sale, with deals from $19. Best of all, the destinations include popular ...

Frontier Airlines will launch flights from Las Vegas to an airport near Seattle beginning in June. The Denver-based ...

Frontier Airlines starts direct flights from Paine Field on June 2, enhancing travel options and local economy.

Frontier Airlines announced three new routes out of Everett's Paine Field. Service to Frontier's Denver HQ and two other ...

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Seattle Paine Field International Airport in Everett will unveil a new airline that will be launching services from the ...

Phoenix Sky Harbor is one of three airports to get Frontier Airlines' new flights to this Pacific Northwest city. Here's how ...

Frontier Airlines has returned to Tucson International Airport, launching nonstop service to Denver International Airport.

Officials with OKC Will Rogers International Airport announced of Friday, travelers can expect more options from Alaska Airlines and Frontier Airlines this summer.

Frontier Airlines will launch flights from Las Vegas to an airport near Seattle beginning in June. The Denver-based commercial air carrier will fly three days a week to Paine Field near Everett ...

Frontier Airlines will add flights this summer from ... Phoenix is one of three airports, along with Denver and Las Vegas, to get Frontier's new flights to Everett. The new flight to Everett ...