Mesa (AZA) to Idaho Falls (IDA)
Flight time
≈ 2h 13m
Bearing
358° N
Mesa (AZA) to Idaho Falls (IDA) is 706 miles (1,136 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies AZA–IDA
Filed traffic dataIn May 2026, Allegiant Air was the only carrier flying nonstop AZA–IDA; the Airbus A320 was the most common aircraft at 100% of departures; flights ran 94% full.
Departures
24
May 2026
Seats
4,320
both directions
Passengers
4,053
both directions
Load factor
93.8%
RPM ÷ ASM
Who flies AZA–IDA?
Allegiant Air was the only carrier to fly nonstop AZA–IDA in May 2026 (24 departures).
- G4
24 departures · 4,320 seats
Share of departures100.0%93.8%
Load
What plane flies AZA–IDA?
In May 2026, the Airbus A320 flew 100% of AZA–IDA departures.
- Airbus A320
24 departures · 93.8% load
100.0%
How has AZA–IDA traffic changed?
Nonstop AZA–IDA departures fell from 44 in June 2025 to 24 in May 2026.
Monthly nonstop AZA–IDA traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
44 departures · 6,951 passengers
87.9%
Load
July 2025
46 departures · 7,428 passengers
89.8%
Load
August 2025
40 departures · 6,013 passengers
83.6%
Load
September 2025
34 departures · 5,421 passengers
88.1%
Load
October 2025
34 departures · 5,110 passengers
83.8%
Load
November 2025
45 departures · 6,579 passengers
81.5%
Load
December 2025
53 departures · 7,834 passengers
82.2%
Load
January 2026
41 departures · 6,087 passengers
82.7%
Load
February 2026
26 departures · 4,239 passengers
90.6%
Load
March 2026
34 departures · 5,480 passengers
89.6%
Load
April 2026
26 departures · 4,173 passengers
89.2%
Load
May 2026
24 departures · 4,053 passengers
93.8%
Load
By direction
Each direction is filed separately — they rarely match.
AZA → IDA
95.2% full
12 departures · 2,056 passengers
IDA → AZA
92.5% full
12 departures · 1,997 passengers
Nonstop AZA–IDA traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Mesa (AZA) from Idaho Falls (IDA)?
AZA to IDA is 706 miles (1,136 km / 613 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from AZA to IDA?
A nonstop covers the 706-mile great-circle distance in roughly 2h 13m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies AZA–IDA?
In May 2026, the Airbus A320 flew the largest share of departures (100.0%).
What mileage do I earn flying AZA–IDA?
Distance-based programs credit off the 706-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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