The FBI is investigating the bomb threat on the Frontier flight that landed at Denver International Airport on Monday, Denver police said.

If you frequently fly Frontier and don't mind paying an annual fee, it may be worth picking up the airline's card. But you don't need it to earn a companion pass.

Frontier Airlines is adding new nonstop flights from Phoenix to San Antonio and from Tucson to Dallas. The new routes will begin in October with fares as low as $49 each way.

NORTH CHARLESTON, S.C. (WCSC) - The Charleston International Airport will be able to offer nonstop service from Charleston to Dallas-Fort Worth beginning in October, airport officials say. Frontier ...

Frontier Airlines announced the new route Tuesday, which will offer flights twice a week from Corpus Christi beginning Oct. 9, with nonstop fares to Denver for as low as $59.

Passengers flying with Southwest Airlines will be assigned seats starting Jan. 27, 2026. The airline’s iconic open seating policy is coming to a close, along with its offer of two free checked ...

Southwest Airlines has announced a major change coming to its current seating system.

Southwest Airlines has transformed over the past year, aligning its services with those offered by other airlines. Some services include bundle fares, checked bag fees, future premium seats for ...

Southwest Airlines' transition to assigned seating follows recent policy changes including the end of their bags fly free policy, prompting mixed reactions from passengers.

Southwest Airlines no longer includes two free checked bags for all fares. Here’s who still qualifies, how much fees cost, and how it compares to other airlines.

We asked travel and credit card experts how to maximize value and save money when it comes to pesky luggage add-ons. Here’s what you need to know.