On this page, you can find and book flights from Phoenix to Idaho Falls. This 1,115 km route is served regularly, with about 7 flights per week.
The primary carrier on this route is American Airlines (AA). Since ticket prices are dynamic, we recommend using the low-price calendar to find the best deals. You can also find information on how to get to the departure airport and arrange a transfer from Idaho Falls Airport in advance.
Below is a calendar of the lowest flight ticket prices for Phoenix — Idaho Falls by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 547 in J, and the most expensive are around AED 902 in e. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Phoenix → Idaho Falls, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 709 | medium | May | AED 638 | medium | Sep | AED 614 | low |
| Feb | AED 874 | high | Jun | AED 827 | high | Oct | AED 591 | low |
| Mar | AED 732 | medium | Jul | AED 850 | high | Nov | AED 898 | high |
| Apr | AED 567 | low | Aug | AED 756 | medium | Dec | AED 803 | high |
Some values are estimated based on seasonality.
The climate in Idaho Falls is characterized by distinct seasons: the warmest month is July with daytime temperatures reaching up to +32.2°C, while the coldest is January, when temperatures drop to -7.7°C. The highest rainfall occurs in May, while July remains the driest period of the year.
Price analysis shows that the most budget-friendly tickets are available in January and February, starting AED 547. Peak pricing occurs in October, when the flight cost increases to AED 902, so planning a trip for this month requires earlier booking.
The optimal time to fly is July: pleasant dry weather is combined with moderate ticket prices starting AED 556. Winter months should be avoided if you aren't prepared for severe frost, despite the carriers' attractive price offers.
Regular air service on this route is provided by American Airlines (AA). The carrier operates about 7 flights per week, offering passengers direct flights between the cities. You can find a detailed flight schedule for specific days and choose a convenient departure time in the information cards below.
Flights Phoenix — Idaho Falls depart from Phoenix Sky Harbor International Airport and Phoenix-Mesa Gateway Airport and arrive at Idaho Falls Regional Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time for a direct flight over a distance of 1,115 km is about 1 hour 30 minutes; however, the final duration depends on weather conditions and aircraft type.
Regular flights from Phoenix to Idaho Falls are operated by American Airlines (AA).
Yes, direct flights are available on this route, allowing passengers to reach their destination as quickly as possible without layovers.
Airfares change constantly based on demand and booking time. You can always check the current lowest price in the low-price calendar on this page.
All flights on this route arrive at the Idaho Falls Regional Airport (IDA).
Where travelers fly most — pick a route and check prices
