Virgin America offers select 1-way fares nationwide with prices starting at $53.10, as seen on Travelzoo. (Select "Click here" to see this sale.) That's the lowest current price we could find by $9. This price is valid on flights from Dallas, TX, (DAL) with arrival in Washington D.C. (DCA) on March 17. Book this travel deal by February 28 for travel on select dates from March 10 through May 20. Click here to see more routes.