Cheap flights from Phoenix, AZ to Idaho Falls, ID
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Travelers usually depart from Phoenix Sky Harbor International, or Phoenix–Mesa Gateway when they travel from Phoenix to Idaho Falls. The distance between Phoenix and Idaho Falls is 1136 km. The most popular airlines for this route are Alaska Airlines, and Allegiant Air. Phoenix and Idaho Falls have 45 direct flights per week. When you arrive at Idaho Falls, consider visiting Yellowstone National Park, and The Rocky Mountains.
Weekly direct flights
Discover the top airlines offering direct flights from Phoenix to Idaho Falls in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 04.11 - Sun 10.11
| Airline | Mon 04.11 | Tue 05.11 | Wed 06.11 | Thu 07.11 | Fri 08.11 | Sat 09.11 | Sun 10.11 |
|---|---|---|---|---|---|---|---|
| 1 | --- | --- | 1 | 1 | --- | 1 |
Weekly direct flights for Mon 11.11 - Sun 17.11
| Airline | Mon 11.11 | Tue 12.11 | Wed 13.11 | Thu 14.11 | Fri 15.11 | Sat 16.11 | Sun 17.11 |
|---|---|---|---|---|---|---|---|
| 1 | --- | --- | 1 | 1 | --- | 1 |
Weekly direct flights for Mon 18.11 - Sun 24.11
| Airline | Mon 18.11 | Tue 19.11 | Wed 20.11 | Thu 21.11 | Fri 22.11 | Sat 23.11 | Sun 24.11 |
|---|---|---|---|---|---|---|---|
| 1 | --- | --- | 1 | 1 | 1 | 1 |
Weekly direct flights for Mon 25.11 - Sun 01.12
| Airline | Mon 25.11 | Tue 26.11 | Wed 27.11 | Thu 28.11 | Fri 29.11 | Sat 30.11 | Sun 01.12 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | --- |
Check-in for a flight from Phoenix to Idaho Falls
| Name | Carrier code | IATA Code | Passport needed during booking | |
|---|---|---|---|---|
| Alaska Airlines | ASA | AS | No | |
| Allegiant Air | AAY | G4 | No |
Online check-in is not available for these airlines.
Weather in Idaho Falls
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -1°C | -10°C |
| February | 0°C | -8°C |
| March | 6°C | -3°C |
| April | 12°C | 0°C |
| May | 18°C | 4°C |
| June | 24°C | 9°C |
| July | 31°C | 13°C |
| August | 29°C | 13°C |
| September | 24°C | 9°C |
| October | 14°C | 2°C |
| November | 5°C | -3°C |
| December | -1°C | -9°C |
14 day forecast
Frequently asked questions
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