NATIONWIDE--NOVEMBER 13, 2012-- With some flexibility, there are still airfare deals for travel over and around Christmas and New Year's.

Our research shows that Dec. 18-19, 25, 31; and Jan. 1-2 are the least expensive dates to fly this holiday season.

Travelzoo's SuperSearch calendars make it easy to find the best dates to fly -- saving travelers as much as 35% by targeting specific dates.

Sample Philadelphia fares (roundtrip, incl. tax):

• Fort Lauderdale ... $158
• Orlando ... $184
• Denver ... $187
• New Orleans ... $208
• San Diego ... $235
• Phoenix ... $302
• San Francisco ... $320

For more sample fares, including last-minute Thanksgiving fares, click below to use Travelzoo's SuperSearch.