DENVER — Frontier Airlines is capitalizing on the growing backlash against Southwest Airlines with a new promotion this ...

Days after Southwest Airlines announced that it will no longer offer two free checked bags to most customers, Frontier has ...

Beginning in May, Boise air travelers can fly to Denver for under $30 each way. Frontier Airlines will make its return to the Boise Airport after nearly four years and offer the introductory rate.

Frontier Airlines said it will launch three new routes from San Diego in June, bringing its total number of routes from the ...

Frontier Airlines announced that starting in 2026, it will operate out of Terminal 6 (T6) at New York JFK Airport The T6 ...

Frontier Airlines will launch four new routes, including the first-ever trips from Seattle Paine Field International Airport (PAE) in Everett, Washington, and Gregorio Luperón International Airport in ...

This week Frontier returned to Tucson International Airport for the first time since 2021, with flights to Denver beginning Monday, March 3. Tucson-Las Vegas flights will follow in May.

For a limited time, Frontier Airlines' Discount Den members can fly with a companion for free, paying just the price of taxes ...

Denver-based carrier Frontier Airlines launched its nonstop flights to Tampa International Airport from Milwaukee Friday with service operating three times per week. Frontier is offering fares as ...

Frontier Airlines launched a promotion for free bags and low ticket prices to encourage Southwest Airlines customers to ...

In an effort to lure in disgruntled passengers after Southwest canceled its free bag policy, Frontier Airlines launched its ...