Fly nonstop from Washington DC to Miami for $118 round-trip, including all taxes, on Frontier.
We found seats departing Dulles on Sunday, February 8, returning from MIA on Thursday, February 12.
New nonstop service is set to begin on December 21. You'll find this fare available for travel on Sundays and Thursdays, between late January and March.
For booking info, see our Fare Details.
Miami image via Shutterstock