Delta Air Lines, the most profitable U.S. carrier, withdrew its financial guidance for the year Wednesday, citing “broad ...

Frontier Airlines cut its first-quarter outlook and pulled its full-year forecast, citing a drop in demand and economic ...

Some airlines are far better than others when it comes to fare deals and allowances for those travelling with kids. Yes, the ...

Frontier’s preliminary first-quarter outlook provides a glimpse into how economic uncertainty is affecting ultra-low-cost ...

Snag the Frontier Go Wild! Summer Pass for just $399 and take off on unlimited trips between May 1 and Sept. 30. The deal ...

Frontier Airlines offered a free checked bags deal, but there's a big limit to the promotion. The deadline for booking the ...

Despite plans to focus on premium travel offerings, ultra-low-cost carrier Spirit Airlines is the best carrier for booking a ...

The Spirit Airlines flight from Miami International Airport to Newark Liberty Airport cost me under $10, although it was ...

Last-minute flights are getting cheaper—but not where you expect. New research uncovers the surprising truth behind late airfare deals.

Ever had that sinking feeling when you realize you need to book a flight ASAP—only to see sky-high prices staring back at you ...

The carrier’s latest sale, which dropped on April 1 (April Fools’ Day), is no joke, officials wrote in a press release.

Along with a free bag, some flights will be discounted to as low as $39 one-way for flights during the same time period.