Mesa (AZA) to Boise (BOI)
Flight time
≈ 2h 18m
Bearing
342° N
Mesa (AZA) to Boise (BOI) is 750 miles (1,207 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies AZA–BOI
Filed traffic dataIn April 2026, Allegiant Air operated the most departures, one of 2 carriers flying nonstop AZA–BOI; the Airbus A320 was the most common aircraft at 89% of departures; flights ran 87% full.
Departures
9
April 2026
Seats
1,650
both directions
Passengers
1,433
both directions
Load factor
86.9%
RPM ÷ ASM
Who flies AZA–BOI?
Allegiant Air operated the most nonstop AZA–BOI departures in April 2026 (8), one of 2 carriers on the route.
- G4
8 departures · 1,440 seats
Share of departures88.9%90.3%
Load
- GCA
1 departures · 210 seats
Share of departures11.1%63.3%
Load
What plane flies AZA–BOI?
In April 2026, the Airbus A320 flew 89% of AZA–BOI departures — more than any other aircraft type.
- Airbus A320
8 departures · 90.3% load
88.9% - Airbus A321
1 departures · 63.3% load
11.1%
How has AZA–BOI traffic changed?
Nonstop AZA–BOI departures fell from 18 in June 2025 to 9 in April 2026.
Monthly nonstop AZA–BOI traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
18 departures · 2,810 passengers
86.7%
Load
July 2025
16 departures · 2,402 passengers
83.4%
Load
August 2025
18 departures · 2,443 passengers
75.4%
Load
September 2025
18 departures · 2,653 passengers
82.2%
Load
October 2025
18 departures · 2,555 passengers
79.0%
Load
November 2025
17 departures · 2,520 passengers
82.7%
Load
December 2025
27 departures · 3,067 passengers
65.5%
Load
January 2026
18 departures · 2,456 passengers
75.8%
Load
February 2026
16 departures · 2,574 passengers
89.6%
Load
March 2026
19 departures · 2,913 passengers
86.1%
Load
April 2026
9 departures · 1,433 passengers
86.9%
Load
By direction
Each direction is filed separately — they rarely match.
BOI → AZA
82.9% full
5 departures · 771 passengers
AZA → BOI
91.9% full
4 departures · 662 passengers
Nonstop AZA–BOI traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Mesa (AZA) from Boise (BOI)?
AZA to BOI is 750 miles (1,207 km / 652 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from AZA to BOI?
A nonstop covers the 750-mile great-circle distance in roughly 2h 18m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies AZA–BOI?
In April 2026, the Airbus A320 flew the largest share of departures (88.9%), followed by the Airbus A321 (11.1%).
What mileage do I earn flying AZA–BOI?
Distance-based programs credit off the 750-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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