Fly nonstop from Chicago to Miami for $155 round-trip, including all taxes, on Frontier.
We found seats departing ORD on Monday, January 26, returning from MIA on Tuesday, February 3.
This is a new nonstop route from Frontier with service set to begin on December 21. Other dates are also available for travel throughout winter.
For booking info, see our Fare Details.
Miami image via Shutterstock