An incident on a Spirit Airlines flight has gained attention after a passenger was escorted off for violation of the ...

As flagged by AeroRoutes and confirmed by data from the aviation analytics company Cirium’s Diio Mi airline planning tool, ...

Rather than accept Frontier’s offer, Spirit said it will stick to its current plan to emerge from Chapter 11 bankruptcy.

From longstanding brands like Southwest to newcomers like Avelo, here's what you need to know about the US's budget airlines.

Spirit rejected the proposal as it would not provide the anticipated shareholder value and raised concerns over the timing and successful completion of the deal.

Denver-based Frontier Airlines says it’s ready to keep talking after bankrupt Spirit Airlines rejected its offer to merge.