For those who've yet to make holiday travel plans, seize the day. United fares start at $95 each way when booking at least seven days in advance for travel through Dec. 31. Save more than $100 on some routes -- even over the most popular travel dates.
These are the best each-way prices for travel over the holidays to or from Chicago:
Note: These prices may sell out quickly on some routes. Check for lower fares around ideal travel dates by clicking "Flexible dates" at the bottom of the search results page.