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Cheap flights from Phoenix-Mesa Gateway (AZA) to Idaho Falls (IDA)

AZA — IDA
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Phoenix-Mesa Gateway to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix-Mesa Gateway (AZA) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Popular in

April

Cheapest in

May

Average price

$139

Good round-trip deal

$114 or less
Highest demand for flights based on searches. 18% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Phoenix-Mesa Gateway to Idaho Falls Fanning Field.
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Best time to book a flight from Phoenix-Mesa Gateway to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Phoenix-Mesa Gateway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix-Mesa Gateway Airport to Idaho Falls

What is the cheapest month to book a flight from Phoenix-Mesa Gateway Airport to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Idaho Falls (average of $380). Flying from Phoenix-Mesa Gateway Airport to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZA to IDA?

Find hourly flight availability from Phoenix-Mesa Gateway to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 47% on flights from Phoenix-Mesa Gateway Airport to Idaho Falls by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Phoenix-Mesa Gateway to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from Phoenix-Mesa Gateway?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from Phoenix-Mesa Gateway to Idaho Falls. You should not have trouble finding flights to Fanning Field from Phoenix-Mesa Gateway; the airport handles an average of 0 inbound flights from Phoenix-Mesa Gateway per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Idaho Falls airport from Phoenix-Mesa Gateway. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

  • Can I find deals for flights from Phoenix-Mesa Gateway to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Phoenix-Mesa Gateway to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix-Mesa Gateway to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix-Mesa Gateway to Idaho Falls.

  • Can I find deals for business class flights from Phoenix-Mesa Gateway to Idaho Falls?

    Yes. Cheapflights offers flight deals from Phoenix-Mesa Gateway to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix-Mesa Gateway Airport to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Idaho Falls (average of $380). Flying from Phoenix-Mesa Gateway Airport to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Traveling to a place near Phoenix-Mesa Gateway Airport?

Book flights to Phoenix-Mesa Gateway Airport if you plan to visit one of these locations
Rexburg

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Top airline flying from Phoenix-Mesa Gateway to Idaho Falls

Discover the top airline that operate flights from Phoenix-Mesa Gateway to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$100Average$175FlexibilityNo cancel feeOn-time88%

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