A lake with trees in the foreground and a clear sky.

Cheap Flights to McLean County from $66

View $66 flight on Thu, Sep 24, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to McLean County

  • United

  • Delta

  • American Airlines

  • KLM

  • Allegiant Air

  • Virgin Atlantic

  • WestJet

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How much is the cheapest flight to McLean County?

Prices were available within the past 7 days and start at $66 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Delta
American Airlines
United

Trending flights to McLean 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

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

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