Mesa (AZA) to Missoula (MSO)
Flight time
≈ 2h 42m
Bearing
353° N
Mesa (AZA) to Missoula (MSO) is 949 miles (1,527 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies AZA–MSO
US DOT T-100 · filed dataIn April 2026, Allegiant Air was the only carrier flying nonstop AZA–MSO; the Airbus A320 was the most common aircraft at 100% of departures; flights ran 83% full.
Departures
24
April 2026
Seats
4,320
both directions
Passengers
3,595
both directions
Load factor
83.2%
passengers ÷ seats
Who flies AZA–MSO?
Allegiant Air was the only carrier to fly nonstop AZA–MSO in April 2026 (24 departures).
- G4
Allegiant Air
24 departures · 4,320 seats
Share of departures100.0%83.2%
Load
What plane flies AZA–MSO?
In April 2026, the Airbus A320 flew 100% of AZA–MSO departures.
- Airbus A320
24 departures · 83.2% load
100.0%
How has AZA–MSO traffic changed?
Nonstop AZA–MSO departures rose from 20 in May 2025 to 24 in April 2026.
Monthly nonstop AZA–MSO traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
20 departures · 3,055 passengers
84.0%
Load
June 2025
19 departures · 3,018 passengers
88.4%
Load
July 2025
24 departures · 3,769 passengers
87.5%
Load
August 2025
18 departures · 2,950 passengers
91.2%
Load
September 2025
12 departures · 1,945 passengers
89.8%
Load
October 2025
26 departures · 3,969 passengers
85.0%
Load
November 2025
30 departures · 4,254 passengers
78.9%
Load
December 2025
31 departures · 4,608 passengers
82.6%
Load
January 2026
22 departures · 3,301 passengers
83.4%
Load
February 2026
18 departures · 2,885 passengers
89.0%
Load
March 2026
28 departures · 4,393 passengers
87.2%
Load
April 2026
24 departures · 3,595 passengers
83.2%
Load
By direction
The DOT files each direction separately — they rarely match.
AZA → MSO
87.9% full
12 departures · 1,899 passengers
MSO → AZA
78.5% full
12 departures · 1,696 passengers
Nonstop AZA–MSO traffic has been filed with the US DOT 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 DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Mesa (AZA) from Missoula (MSO)?
AZA to MSO is 949 miles (1,527 km / 825 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from AZA to MSO?
A nonstop covers the 949-mile great-circle distance in roughly 2h 42m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies AZA–MSO?
In April 2026, the Airbus A320 flew the largest share of departures (100.0%).
What mileage do I earn flying AZA–MSO?
Distance-based programs credit off the 949-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Other routes from AZA
Popular long-haul routes