What travelers should know as a polar vortex heads towards the United States, including how airlines and hotels are responding, and experts on whether you should cancel your trip.

Flights to and from Chicago from Colorado Springs Airport have been canceled Wednesday as an arctic vortex plunges parts of the U.S. into record low temperatures. Colorado Springs departures for Chicago-O'Hare scheduled for 12:18 p.m. and 4:43 p.m. were ...

LOS ANGELES (CBSLA) — With much of the country mired in below-freezing temperatures Tuesday, travelers planning to fly out of LAX should double check the status of their flights before heading to the airport. In Chicago, where O'Hare International ...

Chicago, USA is enduring extreme weather conditions as a polar vortex hits the Illinois city. The temperatures are so low is it life-threatening. Eight deaths have already been reported due to the extreme cold in the Midwest. Flights have been severely ...

Getting your Trinity Audio player ready... More than 500 flights were delayed or canceled at Denver International Airport on Monday as a polar vortex continued to freeze Colorado. There were 529 delayed and 28 canceled flights as of 4:15 p.m., according to ...