Frontier will be competing with Alaska Airlines, American Airlines, Delta Air Lines, Southwest Airlines, and United Airlines ...

Frontier Airlines recently announced a new promotion that makes travel with a companion or friends totally free, with its ...

Budget airline Frontier has announced new nonstop routes coming to San Diego International Airport later this year.

The flights will be available for booking starting Thursday for travel starting in May or June, depending on the destination.

The flights between Austin-Bergstrom International Airport and San Diego International Airport will run four days a week ...

AUSTIN (KXAN) — Frontier Airlines announced Tuesday it will begin nonstop service between Austin and San Diego in June.

Frontier adds new nonstop flights from San Diego to Chicago, Austin, and Salt Lake City this June, with fares from $39 and ...

Frontier Airlines announced it will begin new flights in mid-June and is offering low introductory fares for each destination ...

Spirit Airlines will offer 15 new and resuming flight destinations out of Detroit Metropolitan Airport, the budget airline ...

The switch from San Diego to Las Vegas will happen in late May, with United Airlines ending daily 777-200 flights to the ...