Law enforcement and fire officials were investigating a potential threat on a plane at Denver International Airport, but ...

Frontier Airlines has announced four new flight routes from Denver International Airport to begin this October.

Frontier Airlines has announced that the "ultra-low" fare carrier is returning to Tulsa International Airport this fall and ...

DENVER — Federal officials are investigating after a Monday morning bomb threat evacuated a Frontier Airlines flight that landed at Denver International Airport, though no devices were found, police ...

You can chat with agents directly on the Frontier Airlines website, available 24/7. If you have the messaging service app WhatsApp, you can choose to message the Frontier Airlines customer service ...

Frontier Airlines’ 2024-2025 unlimited-flights pass has gone live. For a limited time, the passes also are on sale for $599, a major slash from their original $1,999 price tag. Here’s how it works: ...

Frontier airlines planes are parked at the boarding gates after airlines grounded flights due to a worldwide tech outage caused by an update to CrowdStrike’s “Falcon Sensor” software which ...

Frontier serves more than 100 airports across the U.S., Mexico, the Caribbean, and Latin America, though the airline can't guarantee service between all of its official airport locations.