Due to the expected impact of a winter storm in the Midwest, Frontier Airlines has enacted the following guidelines for travel to/from or through Akron, Chicago (Midway), Des Moines, Detroit, Flint, Grand Rapids, Madison, Milwaukee and Rockford.

For all customers scheduled to travel January 20-21, 2012 who purchased tickets on or before January 19, 2012:

For customers en route/travel has already begun: May make one itinerary change, rules and restrictions regarding standard change fees, advance purchase, day or time applications, blackouts, and minimum or maximum stay requirements have been waived. Origin and destination cities must remain the same. Changes must be made by Midnight, January 21, 2012 and travel completed by January 26, 2012.

For customers who have not begun travel: You may make one change to your travel plans without a change fee by midnight, January 21, 2012. All rescheduled travel may be subject to higher fares if it does not meet original rule or booking class.