The latest sale from Southwest is good for travel September 1 through March 3, 2016, with 14-day advance purchase.
Avoid blackout dates: September 7; November 24-25; November 28 - December 1; December 26-28, 2015; January 2-3; February 11; February 15-16, 2016.
Tickets must be booked by 11:59pm, August 20.
Fares include:
Atlanta to Denver $248 round-trip, nonstop
Baltimore to Albany $200 round-trip, nonstop
Baltimore to Ft. Lauderdale $168 round-trip, nonstop
Baltimore to Las Vegas $266 round-trip, nonstop
Baltimore to Ft. Lauderdale $168 round-trip, nonstop
Dallas to Memphis $155 round-trip, nonstop
Dallas to Omaha $129 round-trip, nonstop
Houston to Dallas $158 round-trip, nonstop
Indianapolis to Orlando $148 round-trip, nonstop
Ontario to Oakland $120 round-trip, nonstop
Seattle to Oakland $164 round-trip, nonstop
Washington, DC to Akron $78 round-trip, nonstop
Washington, DC to Indianapolis $78 round-trip, nonstop
Washington, DC to New Orleans $178 round-trip, nonstop
Washington, DC to St. Louis $178 round-trip, nonstop