Frontier is having a One-Day Sale on flights to/from Washington D.C. Sale fares begin at just $29 one-way.

Travel days vary by route so be sure to check our fare details for more information. Keep in mind that Frontier does charge $25 each way for carry-on bags larger than 18 x 14 x 8 inches, but even with the bag fees, these are incredible deals. Avoid blackout dates: Dec. 20, 22-23, 27, 30-31, 2014 & Jan. 3, 2015. Tickets must be booked by 11:59pm Eastern time TODAY, November 21, 2014.

Fares include:

Washington D.C. to Tampa $58 round-trip, nonstop, including taxes

Washington D.C. to Atlanta $58 round-trip, nonstop, including taxes

Washington D.C. to West Palm Beach $58 round-trip, nonstop, including taxes

Detroit to Washington D.C. $58 round-trip, nonstop, including taxes

Cincinnati to Washington D.C. $58 round-trip, nonstop, including taxes

Chicago to Washington D.C. $58 round-trip, nonstop, including taxes

Minneapolis to Washington D.C. $58 round-trip, nonstop, including taxes

Washington D.C. to Charlotte $57 round-trip, nonstop, including taxes

Washington D.C. to Memphis $92 round-trip, nonstop, including taxes

Washington D.C. to Orlando $98 round-trip, nonstop, including taxes

Washington D.C. to Fort Myers $98 round-trip, nonstop, including taxes

Fort Lauderdale to Washington D.C. $98 round-trip, nonstop, including taxes

St. Louis to Washington D.C. $92 round-trip, nonstop, including taxes

Washington Monument image via Shutterstock