Virgin America's current 2-Day sale features fares for winter travel starting at $44 one-way.
Travel is valid on Tuesdays, Wednesdays, and Saturdays, from January 6 through March 2. Tickets require a 21-day advance purchase.
Avoid blackouts: January 15, January 18, February 12, and February 15.
Fares must be booked by Wednesday, 11:59pm CT, December 16.
Fares include:
Washington DC to San Francisco $317 round-trip, nonstop
Los Angeles to San Francisco $117 round-trip, nonstop
San Diego to San Francisco $117 round-trip, nonstop
San Francisco to Seattle $157 round-trip, nonstop
San Francisco to Austin $237 round-trip, nonstop
San Francisco to Portland $117 round-trip, nonstop
Palm Springs to San Francisco $117 round-trip, nonstop