Via its Facebook page, Virgin America
takes 20% off
select regularly-priced fares
in exchange for filling out a short form
. (You will need to give it a "Like" in order to access the form; the coupon code is sent instantly via email.) That's among the biggest percent-off discounts we've seen from Virgin America, although we saw 20% off any regularly-priced fare a month ago. Book by December 15 for travel between January 7, 2013 and March 13, 2013. Cities include San Francisco/Los Angeles to Philadelphia, Washington DC, Chicago, Dallas-Forth Worth, Portland, and Palm Springs. Blackout dates and additional fees may apply.