A building with a green door, large windows, and a pink bench.

Cheap Flights to Jefferson County from $49

View $49 flight on Mon, Sep 28, 2026Opens in a new window

Popular airlines to Jefferson County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Alaska Airlines

  • Breeze Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Jefferson County?

Prices were available within the past 7 days and start at $49 for one-way flights and $93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Southern Airways Express
Southern Airways Express
Southern Airways Express
Southern Airways Express
Southern Airways Express
Southern Airways Express
Southern Airways Express
United
American Airlines

Trending flights to Jefferson 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.

Southern Airways Express

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