Billings (BIL) to Mesa (AZA) flights: who flies it

Billings to Mesa flight schedule

Scheduled nonstop departures for BIL 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.

Scheduled nonstop departures from Billings (BIL) to Mesa (AZA)
Date	Flight	Airline	Departs BIL	Arrives AZA	Duration	Aircraft
Fri, Oct 23	G4 743	Allegiant Air	11:19	12:42	2h 23m	Airbus A320
Mon, Oct 26	G4 2277	Allegiant Air	11:49	13:12	2h 23m	Airbus A320
Fri, Oct 30	G4 743	Allegiant Air	11:19	12:42	2h 23m	Airbus A320
Mon, Nov 2	G4 679	Allegiant Air	10:49	13:12	2h 23m	Airbus A320
Wed, Nov 4	G4 1591	Allegiant Air	13:40	16:03	2h 23m	Airbus A320
Fri, Nov 6	G4 2277	Allegiant Air	18:27	20:50	2h 23m	Airbus A320
Mon, Nov 9	G4 2277	Allegiant Air	20:02	22:25	2h 23m	Airbus A320

Showing all 7 scheduled BIL 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 BIL to AZA date on the interactive map

Aircraft on the Billings 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 BIL to AZA nonstop schedule

This page carries the full BIL 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 BIL to AZA nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Billings to Mesa nonstop

Carriers operating BIL to AZA nonstop in the current schedule.

Allegiant Air (G4) route map
The aircraft G4 flies

See BIL to AZA on the interactive map →

Frequently asked questions about BIL to AZA

How long is the flight from Billings (BIL) to Mesa (AZA)?

Every departure in the schedule table on this page is scheduled at 2h 23m from Billings (BIL) to Mesa (AZA). The nonstop covers about 879 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from BIL to AZA?

Allegiant Air is currently the only airline flying BIL to AZA nonstop. 2LNR doesn't show award or upgrade space for it on BIL to AZA, so this page carries the schedule rather than a space claim.

How often does BIL to AZA operate?

The BIL to AZA nonstop currently runs three times 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 BIL to AZA depart?

Scheduled BIL to AZA nonstops in the next 7 days with service leave between 10:49 and 20:02, local time at Billings. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate BIL to AZA nonstop?

In the schedule table on this page, BIL to AZA nonstops fly as G4 679, G4 743, G4 1591, and G4 2277 on Allegiant Air. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on BIL to AZA?

Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on BIL to AZA. The page carries the full BIL to AZA nonstop schedule and who flies each departure, and the reverse direction is linked below.