Great Falls to Mesa (GTF-AZA): nonstop flights and who flies them

Allegiant Air flies nonstop from Great Falls (GTF) to Mesa (AZA) just twice a week. With so few departures, each one carries the only premium seats on the route that day. Allegiant Air fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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2
Nonstop flights a week
979 mi
Nonstop distance
Free
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Great Falls to Mesa flight schedule

Scheduled nonstop departures for GTF to AZA, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Great Falls (GTF) to Mesa (AZA)
Date Flight Airline Departs GTF Arrives AZA Duration Aircraft
G4 2260Allegiant Air09:2211:562h 34m320
G4 2260Allegiant Air09:2211:562h 34m320
G4 2260Allegiant Air09:2211:562h 34m320
G4 2260Allegiant Air09:2211:562h 34m320
G4 2260Allegiant Air09:2211:562h 34m320
G4 707Allegiant Air11:3214:132h 41m320
G4 707Allegiant Air11:3214:132h 41m320

Showing all 7 scheduled GTF to AZA departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every GTF to AZA date on the interactive map

The full GTF to AZA nonstop schedule

Allegiant Air fly the route nonstop in 2LNR's schedule data. This page carries the full GTF to AZA nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each GTF to AZA departure, checked against live inventory so you know what is open before you book.

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Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See GTF to AZA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Great Falls to Mesa nonstop

Carriers operating GTF to AZA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See GTF to AZA on the interactive map →

Frequently asked questions about GTF to AZA

How far is Mesa from Great Falls?
GTF to AZA covers about 979 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from GTF to AZA?
Allegiant Air is currently the only airline flying GTF to AZA nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the GTF to AZA schedule rather than a space claim.
How often does GTF to AZA operate?
The nonstop currently runs twice a week, on Allegiant Air. Thin schedules like this change by season, and an alert will catch anything added.
What time do flights from GTF to AZA depart?
Scheduled GTF to AZA nonstops in the next 7 days with service leave between 09:22 and 11:32, local time at Great Falls. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on GTF to AZA?
Not on this route: none of Allegiant Air is a carrier 2LNR reads inventory for. The page carries the full GTF to AZA nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full GTF to AZA nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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