Mesa (AZA) to Idaho Falls (IDA) flights
Allegiant Air flies nonstop from Mesa Gateway Airport to Idaho Falls Regional Airport, with about 5 flights a week in July 2026. The 705-mile flight takes about 1h 59m gate to gate.
- Distance
- 705 mi · 1,135 km
- Flight time
- 1h 59m
- Airlines
- 1
- Seats filled
- 86%
Airlines flying AZA to IDA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 5 | Airbus A320-100/200 | 34,321 | 1h 59m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
AZA to IDA flight schedule
3 flight numbers flew this route in August 2026. The first usually leaves at 6:00am and the last at 4:08pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| G4 2268Allegiant Air | 6:00am | 8:59am | 5 | 93% |
| G4 636Allegiant Air | 6:00am | 8:58am | 5 | 95% |
| G4 687Allegiant Air | 4:08pm | 7:04pm | 4 | n/a |
Is AZA to IDA on time?
From September 2025 to August 2026, 83% of 218 flights arrived within 15 minutes of schedule and 0.5% were cancelled. Flights leaving around 6am were the most punctual (99%), those around 6pm the least (68%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (44%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 218 | 83% | 11 min | 0.5% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 66 | 99% | |
| 10am to 11am | 14 | 86% | |
| 12pm to 1pm | 15 | 80% | |
| 1pm to 2pm | 15 | 73% | |
| 2pm to 3pm | 18 | 72% | |
| 3pm to 4pm | 17 | 71% | |
| 4pm to 5pm | 22 | 91% | |
| 6pm to 7pm | 26 | 68% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 20 | 2,921 | |
| September 2025 | 17 | 2,713 | |
| October 2025 | 17 | 2,515 | |
| November 2025 | 23 | 3,327 | |
| December 2025 | 27 | 3,965 | |
| January 2026 | 21 | 3,128 | |
| February 2026 | 13 | 2,144 | |
| March 2026 | 17 | 2,730 | |
| April 2026 | 13 | 2,053 | |
| May 2026 | 12 | 2,056 | |
| June 2026 | 20 | 3,404 | |
| July 2026 | 21 | 3,365 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.