Frontier Airlines is making another offer to merge with bankrupt Spirit Airlines, less than two years after a previous plan ...

Sens. Blumenthal, Hassan, and Hawley call on Spirit and Frontier Airlines to stop collecting personal data before revealing ...

Frontier Airlines renewed its courtship of ... with offerings including roomier seats, empty middle seats and early boarding. Last year, Spirit embarked on various cost-saving measures, including ...

CHICAGO (Reuters) -Spirit Airlines and rival Frontier Group are ... more affluent travelers with more comfortable and bigger seats on their planes. Some analysts have advocated a merger between ...