Virgin America takes 20% off regularly-priced fares in exchange for your email. (The discounted price is instantly reflected upon entering your coupon.) That's tied with last week's mention as the second-best percent-off discount we've seen from Virgin America this year. (We saw 20% off plus an extra 10% off for American Express cardholders back in February.) Upon receiving your coupon code via email, booking must be completed by August 16 at 12:59 am ET for travel August 22 through November 14. Blackout dates and additional fees may apply.