A river with a bridge, buildings, and a clear sky.

Cheap Flights to Rock County from $48

View $48 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines to Rock County

  • American Airlines

  • United

  • Delta

  • Frontier Airlines

  • Alaska Airlines

  • JetBlue Airways

  • Air Canada

Today's featured flight deals to Rock County

NonstopCarry-on includedLower price than typical

How much is the cheapest flight to Rock County?

Prices were available within the past 7 days and start at $48 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Breeze Airways
American Airlines
Breeze Airways
American Airlines
American Airlines
Breeze Airways
Frontier Airlines
United
Delta

Airports in Rock County

Prices were available within the past 7 days. Prices and availability are subject to change.

Trending flights to Rock County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

Explore a world of travel with Expedia