Starting in 2026, travelers will be able to buy cheaper business- and first-class seats that come with new restrictions.

Frontier Airlines, known for its budget options and animal-adorned plane tails, isn’t selling tickets for flights beyond ...

— -- Looks like airfares are rising again, just in time for holiday travel. Discount carrier Southwest and its subsidiary AirTran matched a fare increase Wednesday that was launched by larger ...

Artificial intelligence could set the price of your next flight. One of the nation's biggest airlines, Delta, is making headlines after its president revealed plans to double down on using AI to ...

Ultra-low-cost carrier Allegiant plans to acquire Sun Country Airlines in a $1.5 billion deal, pending federal approval, ...