What’s the cost of a flight from Idaho Falls to Boise?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Idaho Falls and Boise.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flights between Idaho Falls and Boise: which airports can you choose?

The distance between Idaho Falls and Boise is about 335 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Idaho Falls: The only active airport in Idaho Falls is Idaho Falls - Fanning Field.
• Airports in Boise: Currently, the only available airport in Boise is Boise - Air Terminal.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Idaho Falls airports to find the best option.

Match your flight search to your preferences: Idaho Falls – Boise

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Other popular destinations

Thinking about traveling to United States? Other users also viewed: Atlanta, Los Angeles, Miami, New York City, Orlando.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.