Despite pressure to cut costs and an activist investor campaign, Southwest reported a healthy profit for the fourth quarter.

The Denver-based low-cost carrier said its combination with the Dania Beach, Florida-based Spirit would create a stronger low-cost carrier and benefit “from the very significant synergies Frontier expects to achieve by combining the airlines’ operations.”

New flights have been added for Kansas City and Philly fans, with one airline adding flights on a route it doesn't normally serve.

The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest Airlines and a fine against Frontier Airlines. The agency said the U.S ...

Frontier Airlines is again pursuing a merger with Spirit Airlines, with Spirit mired in chapter 11 bankruptcy proceedings.

T he rise of budget airlines is good news for travelers—even those who don’t book with them. More flight options mean more competition between airlines, which can lead to lowe

Officials with the Green Bay Austin Straubel International Airport (GRB) announced on Wednesday the addition of several non-stop flights for the 2025 NFL Draft. According to a release, United Airlines,

We reviewed credit cards from major U.S. airlines — including the "big three" of American, Delta, and United, as well as smaller popular carriers like Alaska, JetBlue, Southwest, Frontier and ...

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, which declared bankruptcy late last year as budget airlines struggle.

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

Frontier said in a release that it has met with Spirit’s board and executives since it made its proposal this month.