Update: Some offers mentioned below are no longer available. View the current offers here.While most of you are probably traveling today for Thanksgiving, US Airways is running a fare sale with flights starting at $41 between Las Vegas and Philadelphia for select dates in January and February.US Airways is running a fare sale from Las Vegas to Philly for $41 each way.These flights are bookable on the US Airways site, though my favorite way to search for these is using the ita Matrix.However, here is the list of available dates that I was able to find:Dates from Las Vegas to Philadelphia for $41: January 7, 30, 31; February 4, 6, 7Dates from Philadelphia to Las Vegas for $41: January 7, 8, 9. 10, 11, 12, 13, 14, 17, 21, 22, 23, 24, 25, 26, 27, 28; February 1, 2, 3, 4, 6, 7, 8, 9, 10Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.You can use the ita Matrix to see which days are left.If you want to earn even more points, you can earn 3x points on airfare with the American Express Premier Rewards Gold or 2x rewards on the Chase Sapphire Preferred. Check out this post for more on maximizing airfare purchases.Even if Las Vegas or Philadelphia isn’t your intended destination, you could then redeem British Airways avios for some short haul flights from there to other cities in the Southwest or the Northeast.Report your success if you can actually snag any of these!Hat Tip: Dan’s Deals