Spirit Airlines via ShermansTravel offers 1-way nationwide fares, with prices starting from $39.29. That's the lowest price we could find for select routes by at least $5. Book this travel deal by August 31. Buy Now Tips On the ShermansTravel landing page, click "" in the top paragraph to see this sale. We found this price on flights departing from Las Vegas, NV (LAS) with arrival in Los Angeles, (LAX) on September 24. All prices, dates, and booking details were valid at the time of publication.