Continental's new deal features flights between Newark and Las Vegas, Washington, D.C., and more cities. Continental hasn't listed a booking deadline or specific travel dates for this offer.
Many of JetBlue's domestic routes are on sale, but you may be able to do even better than these prices. Cities include Chicago, Las Vegas, New York, and San Diego.
Virgin America's sale fares are hit-or-miss, so you should compare prices before booking. San Diego, San Francisco, Seattle, and Washington, D.C., are included.
