Frontier Airlines has added three new routes from San Diego, offering travelers additional options to fly to Austin, Chicago, and Salt Lake City. All three destinations are already served with a ...

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

Counting the new nonstop route, Frontier will serve 11 destinations nonstop from ABIA. Low-cost carrier Frontier Airlines plans to begin nonstop service between Austin and San Diego beginning ...

Spirit also began merger talks with Frontier Airlines in 2022 ... with nonstop flights to seven cities. The airline served nearly 370,000 RDU passengers that year, despite missing the first ...