Delta Air Lines via ShermansTravel offers select last minute Delta Air Lines 1-Way Fares Nationwide, with prices starting at $55.20. (On the ShermansTravel landing page, click on "Delta.com" in the top paragraph to see this sale.) That's the lowest price we could find for select routes by at least $9. This price is valid on flights departing on September 2 from Los Angeles, CA, (LAX) with arrival in Denver, CO, (DEN). This sale features routes from Minneapolis, MN, (MSP); Las Vegas, NV, (LAS); Chicago, IL, (ORD); and more. Book this travel deal by June 30 for travel through September 30.
All prices, dates, and booking details were valid at the time of publication.
There's a less expensive way, and then there's the way that works for you. The two may not be the same.