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. In the timetable below it flies as G4 2260, scheduled at 2h 33m to 2h 34m for the 979 miles.

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

Updated .

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2
Flights a week, 4-week average
2h 33m to 2h 34m
Scheduled flight time
979 mi
Nonstop distance
Free
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Great Falls to Mesa flight schedule

Scheduled nonstop departures for GTF to AZA starting October 22, 2026, last checked against our schedule feed on October 18, 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 Air09:5111:242h 33mAirbus A320
G4 2260Allegiant Air09:5111:242h 33mAirbus A320
G4 2260Allegiant Air09:5111:242h 33mAirbus A320
G4 2260Allegiant Air09:2211:562h 34mAirbus A320
G4 2260Allegiant Air09:2211:562h 34mAirbus A320
G4 2260Allegiant Air09:2211:562h 34mAirbus A320
G4 2260Allegiant Air09:2211:562h 34mAirbus A320

Showing all 7 scheduled GTF to AZA departures across 7 days with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every GTF to AZA date on the interactive map

Aircraft on the Great Falls to Mesa nonstop

Allegiant Air flies the Airbus A320 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full GTF to AZA nonstop schedule

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 the schedule

Who operates each GTF to AZA nonstop and how often it runs, from 2LNR's schedule data.

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.

See GTF to AZA on the interactive map →

Frequently asked questions about GTF to AZA

How long is the flight from Great Falls (GTF) to Mesa (AZA)?
Scheduled flight times from Great Falls (GTF) to Mesa (AZA) run from 2h 33m to 2h 34m across the departures in the schedule table on this page. The nonstop covers about 979 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from GTF to AZA?
Allegiant Air is currently the only airline flying GTF to AZA nonstop. 2LNR doesn't show award or upgrade space for it on GTF to AZA, so this page carries the schedule rather than a space claim.
How often does GTF to AZA operate?
The GTF to AZA nonstop currently runs twice a week, on Allegiant Air. Thin schedules like this change by season, and on Pro 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 09:51, local time at Great Falls. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate GTF to AZA nonstop?
Allegiant Air flies G4 2260 nonstop from Great Falls (GTF) to Mesa (AZA), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on GTF to AZA?
Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on GTF to AZA. 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. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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