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Cheap Flights to Boise County from $22

View $22 flight on Thu, Sep 24, 2026Opens in a new window

Popular airlines to Boise County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

How much is the cheapest flight to Boise County?

Prices were available within the past 7 days and start at $22 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Allegiant Air
Allegiant Air
Frontier Airlines
Alaska Airlines
Southwest Airlines
Southwest Airlines
Delta

Airports in Boise County

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

Trending flights to Boise 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

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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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