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Cheap Flights to Cook County from $69

View $69 flight on Tue, Dec 29, 2026Opens in a new window

Popular airlines to Cook County

  • Delta

  • American Airlines

  • Frontier Airlines

  • United

  • Alaska Airlines

  • JetBlue Airways

  • Air Canada

How much is the cheapest flight to Cook County?

Prices were available within the past 7 days and start at $69 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Delta
United
Southwest Airlines
Alaska Airlines

Airports in Cook County

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

Trending flights to Cook 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.

Frontier Airlines

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.

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