From Frontier, save on flights to/from Washington DC and Omaha, Kansas City, or Madison. Sale fares are valid for travel on Tuesdays, Wednesdays, and Saturdays through December 17. Tickets require a 7-day advance purchase. All bookings must be made by 11:59pm ET, September 26.
Fares are reversible & nonstop:
DC image via Shutterstock