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

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

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.

Are there alternative airports near Idaho Falls and Phoenix?

The two cities are about 1121 km apart. Looking beyond the main airport might reveal better options.

• Airports in Idaho Falls: Idaho Falls - Fanning Field is the only airport in operation.
• Airports in Phoenix: Mesa Gateway is another nearby option to Phoenix - Sky Harbor International.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Phoenix has more than one airport, you can pick the most convenient for your destination.

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

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Other popular destinations

Thinking about traveling to United States? Other users also viewed: Las Vegas, 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.